Clinical spectrum of hypopituitarism in India: A single center experience

PubMed Central

Gundgurthi, Abhay; Garg, M. K.; Bhardwaj, Reena; Brar, Karninder S.; Kharb, Sandeep; Pandit, Aditi

2012-01-01

Objectives: There is paucity of information regarding clinical profile of hypopituitarism from India. We report the clinical profile of hypopituitarism from a tertiary center in North India. Materials and Methods: This study was carried out in patients attending our endocrine center between January 2010 and December 2011. All new patients were studied prospectively and those registered before January 2010 retrospectively. Relevant clinical, hormonal, and imaging data were collected. Dynamic testing for pituitary functions was carried out as necessary. Hormonal deficiencies were defined as per prevailing recommendations. Results: This study included 113 subjects. The mean age was 38.6 ± 17.8 years (range, 4 – 76 years). There were 78 (69%) males and 35 females (31%). There were 22 subjects aged ≤18 years (childhood and adolescence) and 91 adults (>18 years). Visual disturbances were the most common presenting complaint (33%), though headache was the most common symptom (81%). Fifteen percent presented with pituitary apoplexy. Tumors comprised of 84% of cases. Hypogonadism (97%) was the most common abnormality seen followed by hypothyroidism (83.2%), hypoadrenalism (79.6%), growth hormone deficiency (88.1% of the 42 patients tested), and diabetes insipidus (13.3%). Panhypopituitarism was seen in 104 (92%) patients. There were no cases of hypopituitarism secondary to traumatic brain injury, subarachnoid hemorrhage, central nervous system infections, or cranial irradiation to extrasellar tumors. Conclusion: The most common cause of hypopituitarism at tertiary care center is pituitary tumors and the commonest presenting complaint is visual symptoms. Panhypopituitarism is present in 92% cases. PMID:23087868

Profiling the clinical presentation of diagnostic characteristics of a sample of symptomatic TMD patients.

PubMed

Pimenta e Silva Machado, Luciana; de Macedo Nery, Marianita Batista; de Góis Nery, Cláudio; Leles, Cláudio Rodrigues

2012-08-02

Temporomandibular disorder (TMD) patients might present a number of concurrent clinical diagnoses that may be clustered according to their similarity. Profiling patients' clinical presentations can be useful for better understanding the behavior of TMD and for providing appropriate treatment planning. The aim of this study was to simultaneously classify symptomatic patients diagnosed with a variety of subtypes of TMD into homogenous groups based on their clinical presentation and occurrence of comorbidities. Clinical records of 357 consecutive TMD patients seeking treatment in a private specialized clinic were included in the study sample. Patients presenting multiple subtypes of TMD diagnosed simultaneously were categorized according to the AAOP criteria. Descriptive statistics and two-step cluster analysis were used to characterize the clinical presentation of these patients based on the primary and secondary clinical diagnoses. The most common diagnoses were localized masticatory muscle pain (n = 125) and disc displacement without reduction (n = 104). Comorbidity was identified in 288 patients. The automatic selection of an optimal number of clusters included 100% of cases, generating an initial 6-cluster solution and a final 4-cluster solution. The interpretation of within-group ranking of the importance of variables in the clustering solutions resulted in the following characterization of clusters: chronic facial pain (n = 36), acute muscle pain (n = 125), acute articular pain (n = 75) and chronic articular impairment (n = 121). Subgroups of acute and chronic TMD patients seeking treatment can be identified using clustering methods to provide a better understanding of the clinical presentation of TMD when multiple diagnosis are present. Classifying patients into identifiable symptomatic profiles would help clinicians to estimate how common a disorder is within a population of TMD patients and understand the probability of certain pattern of clinical complaints.

Magnetic resonance imaging of the brain in epileptic adult patients: experience in Ramathibodi Hospital.

PubMed

Solosrungruang, Anusorn; Laothamatas, Jiraporn; Chinwarun, Yotin

2007-04-01

The purpose of the present study was to classify the imaging structural abnormalities of epileptic adult patients referred for magnetic resonance imaging (MR imaging) of the brain at Ramathibodi Hospital and to correlate with the clinical data and EEG. MR imaging of 91 adult epileptic patients (age ranging from 15-85 years old with an average of 36.90 years old) were retrospectively reviewed and classified into eight groups according to etiologies. Then clinical data and EEG correlations were analyzed using the Kappa analysis. All of the MR imaging of the brain were performed at Ramathibodi Hospital from January 2001 to December 2002. Secondary generalized tonic clonic seizure was the most common clinical presenting seizure type. Extra temporal lobe epilepsy was the most common clinical diagnosis. Of the thirty-three patients who underwent EEG before performing MR imaging, 17 had normal EEG From MR imaging, temporal lobe lesion was the main affected location and mesial temporal sclerosis (MTS) was the most common cause of the epilepsy in patients. For age group classification, young adult (15-34 years old) and adult (35-64 years old) age groups, MTS was the most common etiology of epilepsy with cortical dysplasia being the second most common cause for the first group and vascular disease for the latter group. For the older age group (> 64 years old), vascular disease and idiopathic cause were equally common etiologies. MRI, EEG findings, and clinical data were all concordant with statistical significance. MRI is the non-invasive modality of choice for evaluation of the epileptic patients. The result is concordant with the clinical and EEG findings. It can detect and localize the structural abnormality accurately and is useful in the treatment planning.

Clinical presentation of metabolic alkalosis in an adult patient with cystic fibrosis.

PubMed

Sweetser, Lisel J; Douglas, James A; Riha, Renata L; Bell, Scott C

2005-03-01

In subtropical and tropical climates, dehydration is common in cystic fibrosis patients with respiratory exacerbations. This may lead to a clinical presentation of metabolic alkalosis with associated hyponatraemia and hypochloraemia. An adult cystic fibrosis patient who presented with a severe respiratory exacerbation accompanied by metabolic alkalosis is presented and the effects of volume correction are reported.

Spectrum of migraine variants and beyond: The individual syndromes in children.

PubMed

Gupta, Surya N; Gupta, Vikash S; Borad, Nirali

2016-01-01

"Migraine-related conditions" are probably the second most common condition after seizure encountered in pediatric neurology requiring frequent Emergency Department visits. Among migraines, migraine-related condition presents with an acute onset sign or symptom other than headache or visual aura of unknown etiology. A delay in diagnosis is a common occurrence. Previously, the authors proposed a common clinical profile and suggested that the future review should seek the applicability of the common profile in aid to clinical diagnosis of migraine-related individual syndromes. Authors describe the clinical characteristics and differential diagnosis of the spectrum of migraine variants and beyond in children. Copyright © 2015 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Acute esophageal necrosis and low-flow state

PubMed Central

Burtally, Ahmad; Gregoire, Philippe

2007-01-01

Acute esophageal necrosis (AEN), also called black esophagus, is quite exceptional. Endoscopic findings show circumferential black discolouration of the esophagus with or without exudates. The etiology of AEN is presently unknown and is assumed to be multifactorial. Distal esophageal involvement with proximal extension ending sharply at the gastroesophageal junction is the most common presentation. The present case report describes the clinical and endoscopic evolution of black esophagus observed in a patient with significant peripheral vascular disease, who was presented to the intensive care unit at the Hopital Saint-Francois d’Assise (Quebec City, Quebec). Through an extensive review of the literature, common underlying clinical conditions of patients diagnosed with AEN have been identified. PMID:17431514

Standards for Clinical Trials in Male and Female Sexual Dysfunction: III. Unique Aspects of Clinical Trials in Male Sexual Dysfunction.

PubMed

Fisher, William A; Gruenwald, Ilan; Jannini, Emmanuele A; Lev-Sagie, Ahinoam; Lowenstein, Lior; Pyke, Robert E; Reisman, Yakov; Revicki, Dennis A; Rubio-Aurioles, Eusebio

2017-01-01

This series of articles, Standards for Clinical Trials in Male and Female Sexual Dysfunction, began with the discussion of a common expected standard for clinical trial design in male and female sexual dysfunction, a common rationale for the design of phase I to IV clinical trials, and common considerations for the selection of study population and study duration in male and female sexual dysfunction. The second article in this series discussed fundamental principles in development, validation, and selection of patient- (and partner-) reported outcome assessment. The third and present article in this series discusses selected aspects of sexual dysfunction that are that are unique to male sexual dysfunctions and relevant to the conduct of clinical trials of candidate treatments for men. Copyright © 2016 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

Paediatric Inflammatory Bowel Disease: Clinical Presentation and Disease Location.

PubMed

Aziz, Danish Abdul; Moin, Maryum; Majeed, Atif; Sadiq, Kamran; Biloo, Abdul Gaffar

2017-01-01

To determine different clinical presentationsand disease location demarcatedby upper and lower gastrointestinal endoscopyand relevant histopathologyin children diagnosed with inflammatory bowel disease (IBD). This is 5 years (2010 to 2015) retrospective studyconducted at the Aga Khan University Hospitalenrolling65admitted children between 6 months to 15years from either gender, diagnosed with IBD on clinical presentation, endoscopy and biopsy. Different clinical presentations at the time of diagnosis were noted in different categories of the disease. All patients underwent upper and lower (up to the terminal ileum) endoscopy with multiple punch biopsies and histologic assessment of mucosal specimens. All endoscopies were done by paediatric gastroenterologists at endoscopy suite of the hospital and all specimens were reported by the pathology department. ESPGHAN revised criteria for the diagnosis of inflammatory bowel disease in children and an adolescent was used to standardize our diagnosis. Extent of disease on endoscopy and relevant histopathology of the biopsy samples were noted at the time of diagnosis. Data was summarized using mean, standard deviation, numbers and percentages for different variables. Total 56 children were enrolled according to inclusion criteria. There were 34children (61.53%) diagnosed with ulcerative colitis (UC), 10 patients (16.92%) had Crohn'sDisease (CD) and 11 (21.53%) patients were labeled as Indeterminate colitis (IC). Mean age at onset of symptoms was10.03±2.44 and mean age at diagnosis was11.10±2.36. Abdominal pain (80%) and chronic diarrhea (70%) were common symptoms in CD whereas bloody diarrhea (79.41%) and rectal bleeding(64.70%)were common presentation in UC. Patients diagnosed with indeterminate colitis(IC) had similar clinical features as in UC patients. Only 7% patients had some extra-intestinal features in the form of joint pain and/or uveitis. Aspartate aminotransferase level (95.18 ±12.89) was relatively high in patients withCD in comparison with other categories of IBD. Endoscopic findings and relevant histopathology of biopsy samples in UC showed 65% patient had pan-colitis and 13 % with disease restricted to rectum only whereas in CD 70% patient had disease in ileo-colon and only 10 % had involvement of ileum at the time diagnosis. Patients with UC dominated in our cohort. The most common clinical presentation in UC was bloody diarrhea and rectal bleeding and patients with CDhad abdominal pain and chronic diarrhea as predominant clinical features. Extraintestinal features were uncommon in our cohort. In endoscopic findings, pan-colitis was the mostfrequentfinding in UC and ileo-colonwas common location in CD. IC and UC shared common clinical features and disease location on endoscopy.

Microwave and radiofrequency techniques for clinical hyperthermia.

PubMed Central

Cheung, A. Y.

1982-01-01

Biological and practical constraints on the use of clinical hyperthermia for the management of cancer are discussed. Commonly used electromagnetic techniques for producing clinical hyperthermia are reviewed and compared. Innovative engineering designs leading to the realization of an integrated, safe and reliable clinical hyperthermia system are also presented. PMID:6950753

Duane's retraction syndrome: a retrospective review from Kathmandu, Nepal.

PubMed

Shrestha, Gauri Shankar; Sharma, Ananda Kumar

2012-01-01

  The aim was to study the clinical characteristics of Duane's retraction syndrome (DRS) in Nepalese patients.   Medical records from 52 cases of DRS from May 2003 to April 2010 were retrospectively reviewed for age, gender, laterality and clinical characteristics. Forty-one case records (78.8 per cent) that had complete clinical findings were considered for further evaluation. Examination included visual acuity by Snellen chart, refraction, associated horizontal and vertical strabismus in primary gaze, upshoot and downshoot on attempted adduction, binocular vision assessed with the Worth four-dot test on adopted gaze and stereopsis examined with the Titmus stereo test.   DRS type I was the most common type observed in 73.2 per cent of cases, followed by DRS type II (14.6 per cent) and DRS type III (12.2 per cent). It was more common in female patients (58.5 per cent) than male patients (χ(2) = 4.6, df = 1, p = 0.03). DRS was more common in the left eye (68.3 per cent) than the right eye and unilaterally present in 95.1 per cent of subjects. In primary gaze, orthotropia (41.5 per cent) was more common than exotropia (34.1 per cent) and esotropia (24.4 per cent) and vertical strabismus was present in 24.4 per cent of subjects. Upshoot and downshoot on attempted adduction was seen in 14.6 and 9.8 per cent, respectively. Binocular single vision was present in 68.3 per cent of subjects by Worth four-dot test at near. Stereopsis of 3,000 seconds of arc was present in 9.8 per cent, 100 to 200 seconds of arc in 14.6 per cent and 40 to 60 seconds of arc in 43.9 per cent with the Titmus stereo test.   DRS is more common in female patients and the left eye. DRS type I is the most common type. © 2011 The Authors. Clinical and Experimental Optometry © 2011 Optometrists Association Australia.

"Klebsiella Pneumonia" Liver Abscess Syndrome: Case Presentation to a College Student Health Clinic

ERIC Educational Resources Information Center

Woll, Christopher; Spotts, P. Hunter

2016-01-01

The authors describe a case of "Klebsiella pneumoniae" liver abscess (KPLA) in a student presenting to a university student health center. The authors also provide a review of KPLA and invasive "Klebsiella pneumoniae" liver abscess syndrome (IKPLAS), including epidemiology, common clinical manifestations, standard diagnostic…

Non-surgical treatment of hallux valgus: a current practice survey of Australian podiatrists.

PubMed

Hurn, Sheree E; Vicenzino, Bill T; Smith, Michelle D

2016-01-01

Patients with hallux valgus (HV) frequently present to podiatrists for non-surgical management, with a wide range of concerns including pain, footwear difficulty and quality of life impacts. There is little research evidence guiding podiatrists' clinical decisions surrounding non-surgical management of HV. Thus practitioners rely largely upon clinical experience and expert opinion. This survey was conducted to determine whether a consensus exists among Australian podiatrists regarding non-surgical treatment of HV, and secondly to explore common presenting concerns and physical examination findings associated with HV. An online survey was distributed to Australian podiatrists in mid-2013 via the professional association in each state (approximately 1900 members). Podiatrists indicated common treatments recommended, presenting problems and physical examination findings associated with HV in juveniles, adults and older adults. Proportions were calculated to determine the most common responses, and Chi-squared tests were used to examine differences in treatment recommendations according to HV patient age group and podiatrist demographics. Of 210 survey respondents, 65 % (136) were female and 80 % (168) were private practitioners. Complete survey responses were received from 159 podiatrists for juvenile HV, 146 for adults and 141 for older adults. Seven different non-surgical treatment options were commonly recommended (by >50 % podiatrists), although recommendations differed between adult, older adult and juvenile HV. Common treatments included footwear advice or modification, custom and prefabricated orthotic devices, addition of padding, and muscle strengthening/retraining exercises. Padding was more likely to be utilised in older adults, while exercises were more likely to be prescribed for juveniles. A diverse range of presenting problems and physical examination findings were reported to be associated with HV. Despite the lack of empirical evidence in this area, there appears to be a consensus among Australian podiatrists regarding non-surgical management of HV, and these recommendations are largely aligned with available clinical consensus documents. Presenting concerns and physical examination findings associated with HV are diverse and have implications for treatment decisions. Management strategies differ across patient age groups, thus any updated clinical guidelines should differentiate between adult and juvenile HV. This study provides useful data to inform clinical practice, education, policy and future research.

Diagnosis of systemic lupus erythematosus in an unusual presentation: what a primary care physician should know.

PubMed

Pramanik, Bimalendu

2014-01-01

Systemic Lupus Erythematosus (SLE) is a multisystem autoimmune disease affecting millions of people worldwide. It can affect any organ systems of the body. However, all systems may not be involved initially rather than they may be affected gradually, sometimes over years. Diagnosis depends on characteristic clinical features and laboratory test results. Some features such as skin rash, joint symptoms and oral ulcers are common in SLE. But initial presentation of many patients is unusual because either they do not have these common features of the disease or the presentation mimics other illnesses. As a result, delayed diagnosis and misdiagnosis are common. Therefore, high index of initial suspicion of SLE is critical. In clinical practice, SLE should be suspected in any patient presenting with an unexplained disease process involving two or more organ systems. To make a diagnosis in an unusual presentation, thorough clinical evaluation with details history of both present and past illnesses as well as laboratory tests for SLE should be performed. Usually primary-care physicians first evaluate SLE patients; but there is no single article, where all the information on when to suspect SLE in an unusual presentation, is available in an integrated form. In this article, a list of conditions, when SLE should be suspected in an unusual presentation, has been given and some relatively common areas with diagnostic challenges of SLE have been briefly described. To prepare this manuscript, most articles have been identified through 'Pubmed' search using keywords-atypical/ unusual presentation of SLE, case reports on SLE, gastrointestinal manifestations of SLE, neuropsychiatric SLE, diagnostic challenges with SLE, etc. Selected most articles are from currently medline-indexed journals.

Standards for Clinical Trials in Male and Female Sexual Dysfunction: I. Phase I to Phase IV Clinical Trial Design.

PubMed

Fisher, William A; Gruenwald, Ilan; Jannini, Emmanuele A; Lev-Sagie, Ahinoam; Lowenstein, Lior; Pyke, Robert E; Reisman, Yakov; Revicki, Dennis A; Rubio-Aurioles, Eusebio

2016-12-01

This series of articles outlines standards for clinical trials of treatments for male and female sexual dysfunctions, with a focus on research design and patient-reported outcome assessment. These articles consist of revision, updating, and integration of articles on standards for clinical trials in male and female sexual dysfunction from the 2010 International Consultation on Sexual Medicine developed by the authors as part of the 2015 International Consultation on Sexual Medicine. We are guided in this effort by several principles. In contrast to previous versions of these guidelines, we merge discussion of standards for clinical trials in male and female sexual dysfunction in an integrated approach that emphasizes the common foundational practices that underlie clinical trials in the two settings. We present a common expected standard for clinical trial design in male and female sexual dysfunction, a common rationale for the design of phase I to IV clinical trials, and common considerations for selection of study population and study duration in male and female sexual dysfunction. We present a focused discussion of fundamental principles in patient- (and partner-) reported outcome assessment and complete this series of articles with specific discussions of selected aspects of clinical trials that are unique to male and to female sexual dysfunction. Our consideration of standards for clinical trials in male and female sexual dysfunction attempts to embody sensitivity to existing and new regulatory guidance and to address implications of the evolution of the diagnosis of sexual dysfunction that have been brought forward in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. The first article in this series focuses on phase I to phase IV clinical trial design considerations. Subsequent articles in this series focus on the measurement of patient-reported outcomes, unique aspects of clinical trial design for men, and unique aspects of clinical trial design for women. Copyright © 2016 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

Glomerular disease: why is there a dearth of high quality clinical trials?

PubMed

Leaf, David E; Appel, Gerald B; Radhakrishnan, Jai

2010-08-01

There is a paucity of high quality clinical trials in glomerular disease, particularly in non-diabetic kidney disease. The aims of this review include quantifying the extent of this problem and exploring reasons for the scarcity of such trials in primary glomerular disease, with an emphasis on immunoglobulin A nephropathy, minimal change disease, focal segmental glomerulosclerosis, and membranous nephropathy in comparison with the more common diseases of diabetic nephropathy and lupus nephritis. Reasons for the dearth of high quality clinical trials in primary glomerular disease include (1) low prevalence of disease; (2) variability in clinical presentation; (3) variability in treatment response; (4) lack of consensus in definitions; (5) difficulty in recruiting patients; (6) high costs of randomized controlled trials; and (7) lack of collaborative efforts. To facilitate greater numbers of high quality clinical trials in glomerular disease, practice guidelines should establish common classification systems of disease and common clinical end points, industry and non-industry sponsored research should find common ground and work together toward advancing science, and national registries should be created to encourage collaborations across institutions and across nations.

Branchial cleft anomalies: a pictorial review of embryological development and spectrum of imaging findings.

PubMed

Adams, Ashok; Mankad, Kshitij; Offiah, Curtis; Childs, Lucy

2016-02-01

The branchial arches are the embryological precursors of the face, neck and pharynx. Anomalies of the branchial arches are the second most common congenital lesions of the head and neck in children, with second branchial arch anomalies by far the most common. Clinically, these congenital anomalies may present as cysts, sinus tracts, fistulae or cartilaginous remnants with typical clinical and radiological findings. We review the normal embryological development of the branchial arches and the anatomical structures of the head and neck that derive from each arch. The typical clinical and radiological appearances of both common and uncommon branchial arch abnormalities are discussed with an emphasis on branchial cleft anomalies. • Anomalies of the branchial arches usually present as cysts, sinuses or fistulae. • Second branchial arch anomalies account for approximately 95 % of cases. • There are no pathognomonic imaging features so diagnosis depends on a high index of suspicion and knowledge of typical locations. • Persistent cysts, fistulae or recurrent localised infection may be due to branchial arch anomalies. • Surgical excision of the cyst or tract is the most common curative option.

Clinical characteristics of zinc phosphide poisoning in Thailand.

PubMed

Trakulsrichai, Satariya; Kosanyawat, Natcha; Atiksawedparit, Pongsakorn; Sriapha, Charuwan; Tongpoo, Achara; Udomsubpayakul, Umaporn; Rittilert, Panee; Wananukul, Winai

2017-01-01

The objectives of this study were to describe the clinical characteristics and outcomes of poisoning by zinc phosphide, a common rodenticide in Thailand, and to evaluate whether these outcomes can be prognosticated by the clinical presentation. A 3-year retrospective cohort study was performed using data from the Ramathibodi Poison Center Toxic Exposure Surveillance System. In total, 455 poisonings were identified. Most were males (60.5%) and from the central region of Thailand (71.0%). The mean age was 39.91±19.15 years. The most common route of exposure was oral (99.3%). Most patients showed normal vital signs, oxygen saturation, and consciousness at the first presentation. The three most common clinical presentations were gastrointestinal (GI; 68.8%), cardiovascular (22.0%), and respiratory (13.8%) signs and symptoms. Most patients had normal blood chemistry laboratory results and chest X-ray findings at presentation. The median hospital stay was 2 days, and the mortality rate was 7%. Approximately 70% of patients underwent GI decontamination, including gastric lavage and a single dose of activated charcoal. In all, 31 patients were intubated and required ventilator support. Inotropic drugs were given to 4.2% of patients. Four moribund patients also received hyperinsulinemia-euglycemia therapy and intravenous hydrocortisone; however, all died. Patients who survived and died showed significant differences in age, duration from taking zinc phosphide to hospital presentation, abnormal vital signs at presentation (tachycardia, low blood pressure, and tachypnea), acidosis, hypernatremia, hyperkalemia, in-hospital acute kidney injury, in-hospital hypoglycemia, endotracheal tube intubation, and inotropic requirement during hospitalization ( P <0.05). Zinc phosphide poisoning causes fatalities. Most patients have mild symptoms, and GI symptoms are the most common. Patients who present with abnormal vital signs or electrolytes might have more severe poisoning and should be closely monitored and aggressively treated. All patients should be observed in the hospital for 2 days and followed up for cardiovascular and respiratory symptoms, electrolyte balances, kidney function, and blood glucose.

Chronic pancreatitis in Eastern India: Experience from a tertiary care center.

PubMed

Jha, Ashish Kumar; Goenka, Mahesh Kumar; Goenka, Usha

2017-03-01

There is a wide variation in the clinical presentation of chronic pancreatitis (CP) in the different parts of India. Data regarding the clinical profile of CP from eastern India are scarce. We describe the clinical and demographic profiles of patients with CP in eastern India. Consecutive patients were evaluated for the clinical presentation, etiology and complication of CP. One hundred and thirty-nine patients with CP (mean age 39.57±14.88 years; M/F 3.48:1) were included. Idiopathic CP (50.35%) was the most common etiology followed by alcohol (33.81%); 68.34% had calcific CP and 31.65% had noncalcific CP. The median duration of symptoms was 24 (1-240) months. Pain was the most common symptom, being present in 93.52% of the patients. Diabetes, steatorrhea and pseudocyst were present in 45.32%, 14.38% and 7.19% of the cases, respectively. Moderate to severe anemia was revealed in 16.53% of the patients. Benign biliary stricture was diagnosed in 19.42% of the cases (symptomatic in 6.47%). The common radiological findings were the following: pancreatic calculi (68.34%), dilated pancreatic duct (PD) (58.99%), parenchymal atrophy (25.89%) and PD stricture (23.74%). In our center, idiopathic CP followed by alcoholic CP was the most frequent form of CP. Tropical CP was distinctly uncommon.

Paraneoplastic hypertrophic osteopathy in 30 dogs

PubMed Central

Withers, S. S.; Johnson, E. G.; Culp, W. T. N.; Rodriguez, C. O.; Skorupski, K. A.; Rebhun, R. B.

2016-01-01

Paraneoplastic hypertrophic osteopathy (pHO) is known to occur in both canine and human cancer patients. While the pathology of pHO is well-described in the dog, very little information exists regarding the true clinical presentation of dogs affected with pHO. The primary objective of this study was to provide a more comprehensive clinical picture of pHO. To this end, we retrospectively identified 30 dogs and recorded data regarding presenting complaints and physical examination (PE) findings on the date of pHO diagnosis. As a secondary objective, any blood test results were also collected from the computerized records. The most common clinical signs included leg swelling, ocular discharge and/or episcleral injection, lameness, and lethargy. The most common haematological and serum biochemical abnormalities included anaemia, neutrophilia and elevated alkaline phosphatase. In addition to presenting a more detailed clinical description of pHO in the dog, these data support the previously described haematological, serum biochemical and PE abnormalities published in individual case reports. PMID:23489591

Rattlesnake envenomation in 12 New World camelids.

PubMed

Dykgraaf, Susanne; Pusterla, Nicola; Van Hoogmoed, Linda M

2006-01-01

Rattlesnake envenomation of New World camelids is a seasonal problem with often dramatic clinical signs. The purpose of this study was to identify the clinical signs, laboratory results, treatment methods, and outcome for rattlesnake envenomation in New World camelids. Medical records from 1988 to 2004 were searched for New World camelids presented for rattlesnake bite or clinical signs suspected to be related to recent envenomation. Twelve records were identified. From these records a retrospective study was performed. Nine camelids presented for acute disease (2/9 arrived dead), whereas 3 presented for subacute onset of disease. Swelling of the lips, head and neck, tachypnea, dyspnea, tachycardia, and lethargy were the most common presenting signs. Snake bites were most commonly located to the muzzle (10/12). Common complete blood count (CBC) and serum biochemical abnormalities were neutrophilia, lymphopenia, increased muscle enzyme activity, hypoalbuminemia, hyperglycemia, hypokalemia, and thrombocytopenia. Treatment included combinations of intravenous fluid therapy, antimicrobials, anti-inflammatory drugs, tetanus prophylaxis, tracheostomy, supplemental oxygen, antivenom, total parenteral nutrition, and nursing care. Five of the 10 animals with acute onset of clinical signs survived, and all animals with subacute presentation died. The mortality rate for New World camelids with severe local tissue reaction and systemic signs of envenomation was 58%. New World camelids that sustain rattlesnake envenomation and severe facial swelling precluding prehension and mastication have a guarded prognosis for survival. Aggressive treatment is recommended to optimize the chances of survival. Animals with less severe local tissue reaction and absence of systemic signs have a better prognosis.

Presentation of Preauricular Sinus and Preauricular Sinus Abscess in Southwest Nigeria

PubMed Central

Adegbiji, W. A.; Alabi, B. S.; Olajuyin, O. A.; Nwawolo, C. C.

2013-01-01

BACKGROUND AND AIM: Preauricular sinus abscess is a common congenital external ear disease. This abscess is usually misdiagnosed because it is commonly overlooked during physical examination. In Nigeria, the prevalence was 9.3% in Ilorin, north central Nigeria This study is to determine the distribution and clinical presentation of the preauricular sinus abscess in Ekiti, south west Nigeria. MATERIALS AND METHODS: This is a prospective hospital based study of all patients with diagnosis of preauricular sinus abscess seen in our clinic carried out between April 2008 to March 2010. Detailed clinical history, administered interviewer’s assisted questionnaires full examination and. Data obtained were collated and analysed. RESULTS: Preauricular sinus were noticed in 184 (4.4%) out of 4170 patients seen during the study period. Preauricular sinus abscess were noticed in 21 (11.4%) of the preauricular sinuses especially in children. Unilateral preauricular sinus abscess accounted for 90.5%. Common presenting complaints were preauricular swelling (81.0%), 90.5% with recurrent earaches, 76.2% with ear discharges. All patients had antibiotic / analgesic while 17 out of 21 (81.0%) had surgical excisions. CONCLUSION: Preauricular sinus abscess were noticed among 11.4% of the preauricular sinuses especially in children, unilateral preauricular sinus abscess accounted for 90.5%. Common complaints were otorrhoea, earaches, and swelling and they were mostly managed surgically. PMID:24711764

Management of Low-Flow Vascular Malformations: Clinical Presentation, Classification, Patient Selection, Imaging and Treatment

DOE Office of Scientific and Technical Information (OSTI.GOV)

McCafferty, Ian, E-mail: ian.mccafferty@uhb.nhs.uk

This review article aims to give an overview of the current state of imaging, patient selection, agents and techniques used in the management of low-flow vascular malformations. The review includes the current classifications for low-flow vascular malformations including the 2014 updates. Clinical presentation and assessment is covered with a detailed section on the common sclerosant agents used to treat low-flow vascular malformations, including dosing and common complications. Imaging is described with a guide to a simple stratification of the use of imaging for diagnosis and interventional techniques.

Lichen planus and other lichenoid dermatoses: Kids are not just little people.

PubMed

Payette, Michael J; Weston, Gillian; Humphrey, Stephen; Yu, JiaDe; Holland, Kristen E

2015-01-01

Lichenoid dermatoses, a group of inflammatory skin conditions with characteristic clinical and histopathologic findings, range from common to rare. Classic lichen planus typically presents as pruritic, polygonal, violaceous flat-topped papules and plaques; many variants in morphology and location also exist. Other lichenoid dermatoses share similar clinical presentations and histopathologic findings. These include lichenoid drug eruption, lichen planus-like keratosis, lichen striatus, lichen nitidus, and keratosis lichenoides chronica. Epidemiologic characteristics vary among each lichenoid disorder. While classic lichen planus is considered a disease of adults, other lichenoid dermatoses may be more common in younger populations. The literature contains an array of reports on the variations in presentation and successful management of lichen planus and lichenoid dermatoses among diverse populations. Familiarity with the characteristics of each lichenoid dermatosis, rare or common within each patient population, is key to accomplishing timely recognition and effective management. Copyright © 2015 Elsevier Inc. All rights reserved.

Facial paralysis caused by metastasis of breast carcinoma to the temporal bone.

PubMed

Lan, Ming-Ying; Shiao, An-Suey; Li, Wing-Yin

2004-11-01

Metastatic tumors to the temporal bone are very rare. The most common sites of origin of temporal bone metastases are breast, lung, kidney, gastrointestinal tract, larynx, prostate gland, and thyroid gland. The pathogenesis of spread to the temporal bone is most commonly by the hematogenous route. The common otologic symptoms that manifest with facial nerve paralysis are often thought to be due to a mastoid infection. Here is a report on a case of breast carcinoma presenting with otalgia, otorrhea, and facial paralysis for 2 months. The patient was initially diagnosed as mastoiditis, and later the clinical impression was revised to metastatic breast carcinoma to temporal bone, based on the pathologic findings. Metastatic disease should be considered as a possible etiology in patients with a clinical history of malignant neoplasms presenting with common otologic or vestibular symptoms, especially with facial nerve paralysis.

Practical considerations in clinical strategy to support the development of injectable drug-device combination products for biologics.

PubMed

Li, Zhaoyang; Easton, Rachael

2018-01-01

The development of an injectable drug-device combination (DDC) product for biologics is an intricate and evolving process that requires substantial investments of time and money. Consequently, the commercial dosage form(s) or presentation(s) are often not ready when pivotal trials commence, and it is common to have drug product changes (manufacturing process or presentation) during clinical development. A scientifically sound and robust bridging strategy is required in order to introduce these changes into the clinic safely. There is currently no single developmental paradigm, but a risk-based hierarchical approach has been well accepted. The rigor required of a bridging package depends on the level of risk associated with the changes. Clinical pharmacokinetic/pharmacodynamic comparability or outcome studies are only required when important changes occur at a late stage. Moreover, an injectable DDC needs to be user-centric, and usability assessment in real-world clinical settings may be required to support the approval of a DDC. In this review, we discuss the common issues during the manufacturing process and presentation development of an injectable DDC and practical considerations in establishing a clinical strategy to address these issues, including key elements of clinical studies. We also analyze the current practice in the industry and review relevant and status of regulatory guidance in the DDC field.

Practical considerations in clinical strategy to support the development of injectable drug-device combination products for biologics

PubMed Central

Easton, Rachael

2018-01-01

ABSTRACT The development of an injectable drug-device combination (DDC) product for biologics is an intricate and evolving process that requires substantial investments of time and money. Consequently, the commercial dosage form(s) or presentation(s) are often not ready when pivotal trials commence, and it is common to have drug product changes (manufacturing process or presentation) during clinical development. A scientifically sound and robust bridging strategy is required in order to introduce these changes into the clinic safely. There is currently no single developmental paradigm, but a risk-based hierarchical approach has been well accepted. The rigor required of a bridging package depends on the level of risk associated with the changes. Clinical pharmacokinetic/pharmacodynamic comparability or outcome studies are only required when important changes occur at a late stage. Moreover, an injectable DDC needs to be user-centric, and usability assessment in real-world clinical settings may be required to support the approval of a DDC. In this review, we discuss the common issues during the manufacturing process and presentation development of an injectable DDC and practical considerations in establishing a clinical strategy to address these issues, including key elements of clinical studies. We also analyze the current practice in the industry and review relevant and status of regulatory guidance in the DDC field. PMID:29035675

Characterization of Patients with Amyotrophic Lateral Sclerosis attending the Muscular Dystrophy Association-Supported Clinics in Puerto Rico.

PubMed

Deliz, Brenda; Ramos, Kathya; Pérez, Cynthia M

2018-03-01

To evaluate the sociodemographic characteristics and clinical and functional profile of amyotrophic lateral sclerosis (ALS) patients evaluated at Puerto Rico's Muscular Dystrophy Association-supported (MDA) clinics. A retrospective review of 76 medical records of ALS patients evaluated at any of four MDA-sponsored clinics in Puerto Rico. The mean age of diagnosis was 57.4 ± 11.1 yrs. Most of the patients (52.3%) were women. The majority of the cases were sporadic (48.7%). Over 40% of the patients were diagnosed at one year or earlier. Patients with initial upper extremity involvement (63.2%) were diagnosed earlier (≤ 6 months) than any of the others. The most common presentation of the disease overall was lower extremity weakness (34.2%), which was followed by a bulbar presentation (31.6%). There was a marked difference between men and women in disease presentation, with bulbar involvement in 75% of the women. This study characterized a sample of ALS patients in Puerto Rico who are receiving services at the MDA-sponsored clinics. Puerto Rican patients have similarities with published data from the United States and other countries, including: sporadic pattern, initial symptoms in extremities, and time to diagnosis. Major differences are that the disease was more common in women than in men and that a higher than expected percentage of patients presented with bulbar onset. This may partly account for the overall predominance of the disease in women over men as found in our study, since the bulbar presentation has been reported to be more common in women. Studies with a greater number of patients are needed to determine whether our findings are reproducible. This study will serve as a basis for designing future analytic studies regarding etiology or the factors that might modulate disease progression.

Clinical presentation, imaging findings, and prognosis of spinal dural arteriovenous fistula.

PubMed

Lee, Jookyung; Lim, Young-Min; Suh, Dae Chul; Rhim, Seung Chul; Kim, Sang Joon; Kim, Kwang-Kuk

2016-04-01

Spinal dural arteriovenous fistula (SDAVF) is a relatively common acquired vascular malformation of the spinal cord. Assessment of a SDAVF is often difficult because of non-specific findings on non-invasive imaging modalities. Diagnosis of a SDAVF is often delayed, and some patients receive unnecessary treatment and treatment delays, often resulting in a poor outcome. The aim of this study was to characterize the clinical presentation, typical imaging findings, and long-term outcome of SDAVF. Forty patients (13 women, 27 men; mean age 58.18 ± standard deviation 14.75 years) who were treated at our hospital from June 1992 to March 2014 were retrospectively reviewed. We investigated the baseline characteristics, clinical presentation, imaging findings, treatment modalities, and outcome of the patients. The most common clinical presentation was a sensory symptom (80%), followed by motor weakness (70%), and sphincter dysfunction (62.5%). Roughly one-third (32.5%) of patients had a stepwise progression of fluctuating weakness and sensory symptoms, but the most common presentation was chronic progressive myelopathic symptoms (47.5%). Thirty-four patients (85%) had T2 signal change on the spinal cord MRI, indicative of cord edema. Thirty-eight patients had typical perimedullary vessel flow voids on T2-weighted MRI. Twenty-eight patients were treated with endovascular embolization, five patients underwent surgery, and four patients underwent both. Clinical outcome was determined by severity of initial deficit (p=0.008), extent of cord edema (p=0.010), treatment failure (p=0.004), and a residual fistula (p=0.017). SDAVF causes a treatable myelopathy, so early diagnosis and intervention is essential. Copyright © 2015 Elsevier Ltd. All rights reserved.

Clinical spectrum of microsporidial keratoconjunctivitis.

PubMed

Tham, Alex Chengyao; Sanjay, Srinivasan

2012-07-01

The purpose of this paper was to analyse the causes, pathogenesis, diagnostic modalities and treatment outcomes of microsporidial keratoconjunctivitis (MKC). Microsporidia are increasingly recognized as opportunistic infectious pathogens in immunocompromized patients causing keratoconjunctivitis. In the recent years, there has been a surge in reports of MKC in immunocompetent individuals presenting with stromal keratitis. A detailed literature search was done using Medline, OVID, Cochrane Library, UptoDate and Google Scholar databases with the terms microsporidia, keratitis, conjunctivitis, immunocompromized and immunocompetent. The articles were reviewed to determine the spectrum of clinical presentation, disease course, investigations, treatment modalities and outcome. Thirty-six publications were reviewed, and 151 cases of MKC were included for this review. The main presenting features included pain, redness, photophobia, epiphora and blurring of vision. Duration of the symptoms lasted between 4 days and 18 months. Light microscopy with modified trichrome stain was most commonly used to diagnose MKC. Resolution of symptoms was most commonly achieved with oral albendazole and/or topical fumidil B. Topical fluoroquinolones are also effective as a monotherapy as suggested by recent studies. Clinical outcome was good (visual acuity ≤ 6/12) for the patients who presented earlier (≤1 month) (75% of cases with documented final best-corrected visual acuity). MKC occurs more commonly in immunocompetent individuals than expected and can be diagnosed in earlier stages. From our review, we conclude that the patients, who were diagnosed early and treated, had complete resolution of symptoms with a better clinical outcome. © 2011 The Authors. Clinical and Experimental Ophthalmology © 2011 Royal Australian and New Zealand College of Ophthalmologists.

The Clinical Intuition Exploration Guide: A Decision-Making Tool for Counselors and Supervisors

ERIC Educational Resources Information Center

Jeffrey, Aaron

2012-01-01

Clinical intuition is a common experience among counselors, yet many do not know what to do with intuition when it occurs. This article reviews the role intuition plays in clinical work and presents the research-based Clinical Intuition Exploration Guide to help counselors navigate the decision-making process. The guide consists of self-reflection…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dachman, A.H.; Lichtenstein, J.E.; Friedman, A.C.

Infantile hemangioendothelioma is the most common symptomatic vascular liver tumor of infancy. It is considered a benign tumor; however, aggressive behavior is occasionally seen microscopically, and rarely distant metastases have been reported. The exact incidence of infantile hemangioendothelioma is difficult to determine because often it has been either misdiagnosed or mislabeled as cavernous hemangioma in the literature. Cavernous hemangioma is the most common primary liver tumor in older age groups but is rarely found in infants as a clinically significant tumor. Levick and Rubie were the first to recognize an association between hemangioendothelioma of the liver and congestive heart failure,more » and there were subsequent reports substantiating this association. However, it is our impression and the finding of others that congestive heart failure is distinctly less common than abdominal mass or hepatomegaly as the presenting sign in infantile hemangioendothelioma. Congestive heart failure is rarely a feature of cavernous hemangioma. Because of the errors in terminology and questions regarding clinical presentation, a radiologic-pathologic-clinical correlation study of infantile hemangioendothelioma and review of the literature was undertaken.« less

Actinic prurigo of the lip: Two case reports

PubMed Central

Miranda, Ana MO; Ferrari, Thiago M; Werneck, Juliana T; Junior, Arley Silva; Cunha, Karin S; Dias, Eliane P

2014-01-01

Actinic prurigo is a photodermatosis that can affect the skin, conjunctiva and lips. It is caused by an abnormal reaction to sunlight and is more common in high-altitude living people, mainly in indigenous descendants. The diagnosis of actinic prurigo can be challenging, mainly when lip lesions are the only manifestation, which is not a common clinical presentation. The aim of this article is to report two cases of actinic prurigo showing only lip lesions. The patients were Afro-American and were unaware of possible Indian ancestry. Clinical exam, photographs, videoroscopy examination and biopsy were performed, and the diagnosis of actinic prurigo was established. Topical corticosteroid and lip balm with ultraviolet protection were prescribed with excellent results. The relevance of this report is to show that although some patients may not demonstrate the classical clinical presentation of actinic prurigo, the associated clinical and histological exams are determinants for the correct diagnosis and successful treatment of this disease. PMID:25133153

Toxoplasmosis presented as a submental mass: a common disease, uncommon presentation

PubMed Central

Li, Bo; Zou, Jian; Wang, Wei-Ya; Liu, Shi-Xi

2015-01-01

Submental mass secondary to toxoplasmosis is not common in clinical work. A diagnosis of toxoplasmosis is rarely considered by physicians. Here we describe a 50-year-old woman presented with a progressive, painful, submental and left neck swelling for 1 month. After having obtained an insufficient evidence from the fine-needle biopsy, the patient finally received an excisional biopsy which highly indicated the possibility of lymphadenopathy consistent with toxoplasmosis. Diagnosis of toxoplasmosis was finally established by a combination of the pathological criteria, together with the positive serological finding. According to review the clinical presentations, pathological characteristics, diagnostic standard and treatment of this disease, the article aims to remind otolaryngologists who are evaluating a neck mass should be aware of the infectious cause of lymphadenopathy and the possibility of toxoplasmosis. PMID:26045858

Toxoplasmosis presented as a submental mass: a common disease, uncommon presentation.

PubMed

Li, Bo; Zou, Jian; Wang, Wei-Ya; Liu, Shi-Xi

2015-01-01

Submental mass secondary to toxoplasmosis is not common in clinical work. A diagnosis of toxoplasmosis is rarely considered by physicians. Here we describe a 50-year-old woman presented with a progressive, painful, submental and left neck swelling for 1 month. After having obtained an insufficient evidence from the fine-needle biopsy, the patient finally received an excisional biopsy which highly indicated the possibility of lymphadenopathy consistent with toxoplasmosis. Diagnosis of toxoplasmosis was finally established by a combination of the pathological criteria, together with the positive serological finding. According to review the clinical presentations, pathological characteristics, diagnostic standard and treatment of this disease, the article aims to remind otolaryngologists who are evaluating a neck mass should be aware of the infectious cause of lymphadenopathy and the possibility of toxoplasmosis.

Overlapping Chronic Pain Conditions: Implications for Diagnosis and Classification.

PubMed

Maixner, William; Fillingim, Roger B; Williams, David A; Smith, Shad B; Slade, Gary D

2016-09-01

There is increasing recognition that many if not most common chronic pain conditions are heterogeneous with a high degree of overlap or coprevalence of other common pain conditions along with influences from biopsychosocial factors. At present, very little attention is given to the high degree of overlap of many common pain conditions when recruiting for clinical trials. As such, many if not most patients enrolled into clinical studies are not representative of most chronic pain patients. The failure to account for the heterogeneous and overlapping nature of most common pain conditions may result in treatment responses of small effect size when these treatments are administered to patients with chronic overlapping pain conditions (COPCs) represented in the general population. In this brief review we describe the concept of COPCs and the putative mechanisms underlying COPCs. Finally, we present a series of recommendations that will advance our understanding of COPCs. This brief review describes the concept of COPCs. A mechanism-based heuristic model is presented and current knowledge and evidence for COPCs are presented. Finally, a set of recommendations is provided to advance our understanding of COPCs. Copyright © 2016 American Pain Society. Published by Elsevier Inc. All rights reserved.

Diagnosis, clinical manifestations and management of rare bleeding disorders in Iran.

PubMed

Dorgalaleh, Akbar; Alavi, Sayed Ezatolla Rafiee; Tabibian, Shadi; Soori, Shahrzad; Moradi, Es'hagh; Bamedi, Taregh; Asadi, Mansour; Jalalvand, Masumeh; Shamsizadeh, Morteza

2017-05-01

Rare bleeding disorders (RBDs) are heterogeneous disorders, mostly inherited in an autosomal recessive pattern. Iran is a Mideast country with a high rate of consanguinity that has a high rate of RBDs. In this study, we present prevalence and clinical presentation as well as management and genetic defects of Iranian patients with RBDs. For this study, all relevant publications were searched in Medlin until 2015. Iran has the highest global incidence of factor XIII deficiency. Factor VII deficiency also is common in Iran, while factor II deficiency, with a prevalence of 1 per ∼3 million, is the rarest form of RBDs. Factor activity is available for all RBDs except for factor XIII deficiency, in which clot solubility remains as a diagnostic test. Molecular analysis of Iranian patients with RBDs revealed a few recurrent, common mutations only in patients with factor XIII deficiency, and considerable novel mutations in other RBDs. Clinical manifestations of these patients are variable and patients with factor XIII, factor X and factor VII more commonly presented severe life-threatening bleeding, while patients with combined factor V and factor VIII presented a milder phenotype. Plasma-derived products are the most common therapeutic choice in Iran, used prophylactically or on-demand for the management of these patients. Since Iran has a high rate of RBDs with life-threatening bleeding, molecular studies can be used for carrier detection and, therefore, prevention of the further expansion of these disorders and their fatal consequence.

Building a Common Pediatric Research Terminology for Accelerating Child Health Research

PubMed Central

Bailey, L. Charles; Forrest, Christopher B.; Padula, Michael A.; Hirschfeld, Steven

2014-01-01

Longitudinal observational clinical data on pediatric patients in electronic format is becoming widely available. A new era of multi-institutional data networks that study pediatric diseases and outcomes across disparate health delivery models and care settings are also enabling an innovative collaborative rapid improvement paradigm called the Learning Health System. However, the potential alignment of routine clinical care, observational clinical research, pragmatic clinical trials, and health systems improvement requires a data infrastructure capable of combining information from systems and workflows that historically have been isolated from each other. Removing barriers to integrating and reusing data collected in different settings will permit new opportunities to develop a more complete picture of a patient’s care and to leverage data from related research studies. One key barrier is the lack of a common terminology that provides uniform definitions and descriptions of clinical observations and data. A well-characterized terminology ensures a common meaning and supports data reuse and integration. A common terminology allows studies to build upon previous findings and to reuse data collection tools and data management processes. We present the current state of terminology harmonization and describe a governance structure and mechanism for coordinating the development of a common pediatric research terminology that links to clinical terminologies and can be used to align existing terminologies. By reducing the barriers between clinical care and clinical research, a Learning Health System can leverage and reuse not only its own data resources but also broader extant data resources. PMID:24534404

ED breast cases and other breast emergencies.

PubMed

Khadem, Nasim; Reddy, Sravanthi; Lee, Sandy; Larsen, Linda; Walker, Daphne

2016-02-01

Patients with pathologic processes of the breast commonly present in the Emergency Department (ED). Familiarity with the imaging and management of the most common entities is essential for the radiologist. Additionally, it is important to understand the limitations of ED imaging and management in the acute setting and to recognize when referrals to a specialty breast center are necessary. The goal of this article is to review the clinical presentations, pathophysiology, imaging, and management of emergency breast cases and common breast pathology seen in the ED.

Thyrotoxic crisis presenting with jaundice.

PubMed

Wickramasinghe, R D S S; Luke, W A N V; Sebastiampillai, B S; Gunathilake, M P M L; Premaratna, R

2016-06-23

Thyrotoxic crisis is a medical emergency requiring early diagnosis and urgent management, which can be challenging due to its diverse clinical presentations. While common presentations include fever, sweating, palpitations, tremors and confusion, presence of jaundice is rare. We report a 35-year-old male who presented with jaundice due to cholestasis along with other features of thyrotoxic crisis due to Graves' disease. He had a good clinical recovery with resolution of cholestasis following treatment for thyrotoxic crisis. Jaundice can be a rare manifestation of thyrotoxic crisis, and should be considered in the differential diagnosis when other clinical features of thyrotoxic crisis are present. However secondary causes of jaundice should be looked into and excluded.

Paederus dermatitis in Southeastern Anatolia, Turkey: a report of 57 cases.

PubMed

Turan, Enver

2014-09-01

Paederus dermatitis (PD), which is an irritant contact dermatitis, is common throughout the world and caused by rove beetles. To assess the clinical features of PD and the level of knowledge of patients from the city of Batman and surrounding areas who presented with the condition. We describe 57 patients who presented to our dermatology clinic in the city of Batman between May 2011 and October 2011. Sociodemographic data were collected for all the patients, and their level of knowledge about the disease was assessed with a detailed questionnaire. Fifty-seven patients, of whom 36 (63%) were men and 21 (37%) were women, were included in the study. The mean age of the patients was 24.2 years. The peak time of presentation was August. The neck and the chest were the most common sites of involvement. Clinically, the most common presentation consisted of papulo-pustules on an erythematous base. The most frequent complaints were burning and stinging sensations (66.7%). Only three patients (5%) thought that contact with insects could lead to the disease. PD is an important public health problem when it is seen epidemically. The public's awareness about the cause of the disease is very low. Knowledge about the clinical features of PD and the emergence of epidemics will prevent misdiagnosis by physicians. Increasing the level of knowledge of people about the cause of the disease and about the behavioural patterns of the insect are important in terms of disease prevention.

Fracture penis: an analysis of 26 cases.

PubMed

Pandyan, G V Soundra; Zaharani, Ahmed Bakeet; Al Rashid, Mohammed

2006-01-29

The aim of this study was to review the pattern of penile fracture occurrence, its clinical presentation, diagnosis, management, and outcome at our center. A retrospective analysis of 26 patients with penile fractures treated at our hospital from January 1997 to January 2005 was carried out. We noted an incidence of 3.5 cases per year, occurring more commonly in unmarried men. Of our study group, 28 episodes of penile fractures occurred in 26 patients. Hospital presentation after trauma varied from 2 h to 21 days. Masturbation was the main initiating causative factor and penile hematoma was the most common clinical finding. Nearly 81% noticed the characteristic click prior to the fracture. Clinical diagnosis was adequate in a majority of the cases. Midshaft fractures with right-sided laterality were more frequent in this series. The tear size ranged from 0.5-2.5 cm with a mean of 1.1 cm. All cases, but one, were treated by surgical repair using absorbable sutures. Out of three cases treated conservatively, two failed to respond and had to be treated surgically. False fracture with dorsal vein tear was present in two cases. Involvement of bilateral corpora was seen in one patient. Infection was the most common early complication, while pain with deviation was the late complication. In our experience, clinical findings are adequate enough to diagnose fracture penis in a majority of cases. Surgical exploration with repair of the tear is recommended both in early and delayed presentations. There was no noticeable relationship to the time of initial presentation or with the size and site of tear to the final outcome.

Resident's Morning Report: An Opportunity to Reinforce Principles of Biomedical Science in a Clinical Context

ERIC Educational Resources Information Center

Brass, Eric P.

2013-01-01

The principles of biochemistry are core to understanding cellular and tissue function, as well as the pathophysiology of disease. However, the clinical utility of biochemical principles is often obscure to clinical trainees. Resident's Morning Report is a common teaching conference in which residents present clinical cases of interest to a…

[A commonly seen cause of abdominal pain: abdominal cutaneous nerve entrapment syndrome].

PubMed

Solmaz, Ilker; Talay, Mustafa; Tekindur, Şükrü; Kurt, Ercan

2012-01-01

Although abdominal cutaneous nerve entrapment syndrome (ACNES) is accepted as a rare condition, it is a syndrome that should be diagnosed more commonly when the clinical signs cannot explain the cause of abdominal pain. Abdominal pain is commonly considered by physicians to be based on intra-abdominal causes. Consequently, redundant tests and consultations are requested for these patients, and unnecessary surgical procedures may be applied. Patients with this type of pain are consulted to many clinics, and because their definitive diagnoses cannot be achieved, they are assessed as psychiatric patients. Actually, a common cause of abdominal wall pain is nerve entrapment on the lateral edge of the rectus abdominis muscle. In this paper, we would like to share information about the diagnosis and treatment of a patient who, prior to presenting to us, had applied to different clinics for chronic abdominal pain and had undergone many tests and consultations; abdominal surgery was eventually decided.

Children with ADHD and Depression: A Multisource, Multimethod Assessment of Clinical, Social, and Academic Functioning

ERIC Educational Resources Information Center

Blackman, Gabrielle L.; Ostrander, Rick; Herman, Keith C.

2005-01-01

Although ADHD and depression are common comorbidities in youth, few studies have examined this particular clinical presentation. To address method bias limitations of previous research, this study uses multiple informants to compare the academic, social, and clinical functioning of children with ADHD, children with ADHD and depression, and…

Clinical Application of Electrocardiography.

ERIC Educational Resources Information Center

Brammell, H. L.; Orr, William

The scalar electrocardiogram (ECG) is one of the most important and commonly used clinical tools in medicine. A detailed description of the recordings of cardiac electrical activity made by the ECG is presented, and the vast numbers of uses made with the data provided by this diagnostic tool are cited. Clinical applications of the ECG are listed.…

L-DOPA therapy interferes with urine catecholamine analysis in children with suspected neuroblastoma: a case series.

PubMed

Kelly, Alison U; Srivastava, Rajeev; Dow, Ellie; Davidson, D Fraser

2017-09-01

Neuroblastoma is the most common solid extracranial malignancy diagnosed in childhood. Clinical presentation is variable, and metastatic disease is common at diagnosis. Analyses of urinary catecholamines and their metabolites are commonly requested as a first-line investigation when clinical suspicion exists. Levodopa (L-Dopa) therapy is utilized as a treatment for a number of disorders in childhood, including Dopa-responsive dystonia. Neuroblastoma may mimic some of the clinical features of this disorder. L-Dopa can interfere with analysis of urinary catecholamines and their metabolites and complicate the interpretation of results. We present the cases of three children who were prescribed L-dopa at the time of analysis of urinary catecholamines and metabolites as a screen for neuroblastoma, but who did not have the disease. Comparison of their results with those from cases with true neuroblastoma reveal that it is impossible to reliably distinguish true neuroblastoma from L-Dopa therapy using these tests. We recommend that patients should be off L-dopa therapy, if possible when these tests are performed. These cases illustrate the importance of providing clinical details and drug history to the laboratory in order to avoid diagnostic confusion.

Extranodal NK/T-cell lymphoma, nasal type (ENKTL-NT): An update on epidemiology, clinical presentation, and natural history in North American and European cases

PubMed Central

Haverkos, Bradley M.; Pan, Zenggang; Gru, Alejandro A.; Freud, Aharon G.; Rabinovitch, Rachel; Xu-Welliver, Meng; Otto, Brad; Barrionuevo, Carlos; Baiocchi, Robert A.; Rochford, Rosemary; Porcu, Pierluigi

2016-01-01

Extranodal NK/T-cell lymphoma, nasal type (ENKTL-NT) is an aggressive extranodal non-Hodgkin lymphoma most commonly occurring in East Asia and Latin America but with increasing incidence in the U.S. Data on epidemiology, disease presentation, and outcome for European and North American (“Western”) cases are very limited. We review published landmark clinical studies on ENKTL-NT in the West and report in detail recent data, including our institutional experience. We highlight key observations in its epidemiology, natural history, and trends in clinical management. In the U.S., ENKTL-NT is more common among Asian Pacific Islanders (API) and Hispanics compared to non-Hispanic whites. Published studies indicate less heterogeneity in clinical presentation in Western ENKTL-NT compared to Asian patients. While there is variation in age at diagnosis, presence of antecedent lymphoproliferative disorders, and outcomes among racial/ethnic groups, the universal association of ENKTL-NT with EBV and the poor response of this neoplasm to anthracycline-based therapy are consistent across all geographic areas. PMID:27778143

Bartonella Species, an Emerging Cause of Blood-Culture-Negative Endocarditis.

PubMed

Okaro, Udoka; Addisu, Anteneh; Casanas, Beata; Anderson, Burt

2017-07-01

Since the reclassification of the genus Bartonella in 1993, the number of species has grown from 1 to 45 currently designated members. Likewise, the association of different Bartonella species with human disease continues to grow, as does the range of clinical presentations associated with these bacteria. Among these, blood-culture-negative endocarditis stands out as a common, often undiagnosed, clinical presentation of infection with several different Bartonella species. The limitations of laboratory tests resulting in this underdiagnosis of Bartonella endocarditis are discussed. The varied clinical picture of Bartonella infection and a review of clinical aspects of endocarditis caused by Bartonella are presented. We also summarize the current knowledge of the molecular basis of Bartonella pathogenesis, focusing on surface adhesins in the two Bartonella species that most commonly cause endocarditis, B. henselae and B. quintana . We discuss evidence that surface adhesins are important factors for autoaggregation and biofilm formation by Bartonella species. Finally, we propose that biofilm formation is a critical step in the formation of vegetative masses during Bartonella -mediated endocarditis and represents a potential reservoir for persistence by these bacteria. Copyright © 2017 American Society for Microbiology.

Comparative pathogenesis of rabies in bats and carnivores, and implications for spillover to humans.

PubMed

Begeman, Lineke; GeurtsvanKessel, Corine; Finke, Stefan; Freuling, Conrad M; Koopmans, Marion; Müller, Thomas; Ruigrok, Tom J H; Kuiken, Thijs

2018-04-01

Bat-acquired rabies is becoming increasingly common, and its diagnosis could be missed partly because its clinical presentation differs from that of dog-acquired rabies. We reviewed the scientific literature to compare the pathogenesis of rabies in bats and carnivores-including dogs-and related this pathogenesis to differences in the clinical presentation of bat-acquired and dog-acquired rabies in human beings. For bat-acquired rabies, we found that the histological site of exposure is usually limited to the skin, the anatomical site of exposure is more commonly the face, and the virus might be more adapted for entry via the skin than for dog-acquired rabies. These factors could help to explain several differences in clinical presentation between individuals with bat-acquired and those with dog-acquired rabies. A better understanding of these differences should improve the recording of a patient's history, enable drawing up of a more sophisticated list of clinical characteristics, and therefore obtain an earlier diagnosis of rabies after contact with a bat or carnivore that has rabies. Copyright © 2018 Elsevier Ltd. All rights reserved.

[Review of 1,172 clinical cases with human communication disorders].

PubMed

de Díaz, M R; de Pustilnik, N F; Tortolero, Y

1976-01-01

The study comprised 1,172 clinical cases that were classified according to sex, age and speech disorders. A review is made on the most common alterations that they present, the selective treatment in each type and their rehabilitation.

Emerging souvenirs-clinical presentation of the returning traveller with imported arbovirus infections in Europe.

PubMed

Eckerle, I; Briciu, V T; Ergönül, Ö; Lupşe, M; Papa, A; Radulescu, A; Tsiodras, S; Tsitou, C; Drosten, C; Nussenblatt, V R; Reusken, C B; Sigfrid, L A; Beeching, N J

2018-03-01

Arboviruses are an emerging group of viruses that are causing increasing health concerns globally, including in Europe. Clinical presentation usually consists of a nonspecific febrile illness that may be accompanied by rash, arthralgia and arthritis, with or without neurological or haemorrhagic syndromes. The range of differential diagnoses of other infectious and noninfectious aetiologies is broad, presenting a challenge for physicians. While knowledge of the geographical distribution of pathogens and the current epidemiological situation, incubation periods, exposure risk factors and vaccination history can help guide the diagnostic approach, the nonspecific and variable clinical presentation can delay final diagnosis. This narrative review aims to summarize the main clinical and laboratory-based findings of the three most common imported arboviruses in Europe. Evidence is extracted from published literature and clinical expertise of European arbovirus experts. We present three cases that highlight similarities and differences between some of the most common travel-related arboviruses imported to Europe. These include a patient with chikungunya virus infection presenting in Greece, a case of dengue fever in Turkey and a travel-related case of Zika virus infection in Romania. Early diagnosis of travel-imported cases is important to reduce the risk of localized outbreaks of tropical arboviruses such as dengue and chikungunya and the risk of local transmission from body fluids or vertical transmission. Given the global relevance of arboviruses and the continuous risk of (re)emerging arbovirus events, clinicians should be aware of the clinical syndromes of arbovirus fevers and the potential pitfalls in diagnosis. Copyright © 2018. Published by Elsevier Ltd.

[Clinical presentation, therapeutic approach and outcomes in acute poisoning treated with activated charcoal. Are there differences between men and women?].

PubMed

Amigó-Tadín, Montserrat; Nogué-Xarau, Santiago; Miró-Andreu, Oscar

2010-01-01

To determine whether there are gender-based differences in the clinical presentation, therapeutic approaches and outcomes in acute poisoning treated with activated charcoal. A descriptive study conducted in the Emergency Department of the Hospital Clínic de Barcelona over the 7 years between the years 2001 and 2008. The study included poisoned patients who had received activated charcoal. The variables included, epidemiological data, clinical and toxicological presentation, therapeutic approach, time in emergency department and outcomes. A total of 575 patients were included in the study. The mean age was 37.8 (SD 14.8) years and 65.7% were females. No differences were observed between males and females with respect to age, number of drugs involved in the poisoning or the number of tablets ingested, but a higher prevalence of benzodiazepine poisoning was observed in females compared to males (69.8 vs. 61.2%; P<0.05). Alcohol combined with drug poisoning was more common in males than in females (32.4 vs.18.8%; P<0.001). Administration of activated charcoal in non-drug poisoning was also more common in males than in females (7.9 vs. 3.2%; P<0.05). There were no differences between genders as regards clinical presentation of the poisonings, delays in care, hours of emergency department stay, treatment or outcome. Benzodiazepine poisoning was more prevalent in females than in males. Non-drug poisonings and alcohol combined with drug ingestion were more common in males. The clinical outcomes of the poisonings, delays in care, therapeutic requirements and admissions were similar between genders. Copyright © 2010 Elsevier España, S.L. All rights reserved.

Hypoglycemia associated with refeeding syndrome in a cat.

PubMed

DeAvilla, Marisa D; Leech, Elizabeth B

2016-11-01

To describe the clinical presentation and biochemical abnormalities occurring during the successful treatment of refeeding syndrome in a cat. A 2-year-old neutered male domestic shorthair cat presented after having been missing for 12 weeks. The cat had clinical signs of severe starvation. Common complications developed during refeeding (eg, hypophosphatemia, hypokalemia, and hemolytic anemia). The cat also developed hypoglycemia, a complication common in people but not previously reported in a cat. Hypoglycemia and electrolyte deficiencies were managed with intravenous supplementation. The cat was successfully treated and was discharged alive 7 days after presentation. Hypoglycemia has not been reported previously as a complication of refeeding in a cat. Frequent monitoring of electrolyte, mineral, and blood glucose concentrations is essential to successful management of refeeding syndrome. The ideal refeeding strategy is unknown at this time. Evidence suggests that a diet low in carbohydrate decreases the likelihood of metabolic derangements commonly associated with refeeding. © Veterinary Emergency and Critical Care Society 2016.

The skin as a window to the blood: Cutaneous manifestations of myeloid malignancies.

PubMed

Li, Alvin W; Yin, Emily S; Stahl, Maximilian; Kim, Tae Kon; Panse, Gauri; Zeidan, Amer M; Leventhal, Jonathan S

2017-11-01

Cutaneous manifestations of myeloid malignancies are common and have a broad range of presentations. These skin findings are classified as specific, due to direct infiltration by malignant hematopoietic cells, or non-specific. Early recognition and diagnosis can have significant clinical implications, as skin manifestations may be the first indication of underlying hematologic malignancy, can reflect the immune status and stage of disease, and cutaneous reactions may occur from conventional and targeted agents used to treat myeloid disease. In addition, infections with cutaneous involvement are common in immunocompromised patients with myeloid disease. Given the varying presentations, dermatologic findings associated with myeloid malignancies can pose diagnostic challenges for hematologists and dermatologists. In this clinical review intended for the practicing hematologist/oncologist, we discuss the presentation, diagnosis, treatment, and prognostic value of the most common cutaneous manifestations associated with myeloid malignancies using illustrative macro- and microscopic figures and with a special emphasis on practical considerations. Copyright © 2017 Elsevier Ltd. All rights reserved.

RETINOBLASTOMA IN INDIA: Clinical Presentation and Outcome in 1,457 Patients (2,074 Eyes).

PubMed

Kaliki, Swathi; Patel, Anamika; Iram, Sadiya; Ramappa, George; Mohamed, Ashik; Palkonda, Vijay A R

2017-11-23

To study the clinical presentation, treatment, and outcome of patients with retinoblastoma (RB) in India. Retrospective study of 1,457 patients with RB (2,074 eyes). The mean age at presentation of RB was 29 months (median, 24 months; range, <1-370 months). There were 812 (56%) men and 645 (44%) women with unilateral presentation of RB in 57% (n = 834) and bilateral in 43% (n = 623). Familial RB was present in 4% (n = 55). The most common presenting complaints included leukocoria (n = 1,100; 75%), proptosis (n = 91; 6%), strabismus (n = 77; 5%), and red eye (n = 68; 5%). Most (n = 1,889; 91%) tumors were intraocular in location, and 185 (n = 185; 9%) had extraocular tumor extension at presentation. The most common modalities of primary treatment-included systemic chemotherapy (n = 1,171; 60%) and enucleation (n = 674; 35%). At a mean follow-up period of 44 months (median, 30 months; range, 3-234 months), 92% (n = 1,206) were alive, and 108 (8%) patients died because of RB. Based on Kaplan-Meier analysis, the survival at 1, 3, 5, and 10 years was 94%, 91%, 90%, and 89%, respectively. The most common presenting signs of RB in Asian Indian population are leukocoria and proptosis. With appropriate treatment, the survival rate is favorable at 92%.

Aminoacyl-tRNA synthetase deficiencies in search of common themes.

PubMed

Fuchs, Sabine A; Schene, Imre F; Kok, Gautam; Jansen, Jurriaan M; Nikkels, Peter G J; van Gassen, Koen L I; Terheggen-Lagro, Suzanne W J; van der Crabben, Saskia N; Hoeks, Sanne E; Niers, Laetitia E M; Wolf, Nicole I; de Vries, Maaike C; Koolen, David A; Houwen, Roderick H J; Mulder, Margot F; van Hasselt, Peter M

2018-06-06

Pathogenic variations in genes encoding aminoacyl-tRNA synthetases (ARSs) are increasingly associated with human disease. Clinical features of autosomal recessive ARS deficiencies appear very diverse and without apparent logic. We searched for common clinical patterns to improve disease recognition, insight into pathophysiology, and clinical care. Symptoms were analyzed in all patients with recessive ARS deficiencies reported in literature, supplemented with unreported patients evaluated in our hospital. In literature, we identified 107 patients with AARS, DARS, GARS, HARS, IARS, KARS, LARS, MARS, RARS, SARS, VARS, YARS, and QARS deficiencies. Common symptoms (defined as present in ≥4/13 ARS deficiencies) included abnormalities of the central nervous system and/or senses (13/13), failure to thrive, gastrointestinal symptoms, dysmaturity, liver disease, and facial dysmorphisms. Deep phenotyping of 5 additional patients with unreported compound heterozygous pathogenic variations in IARS, LARS, KARS, and QARS extended the common phenotype with lung disease, hypoalbuminemia, anemia, and renal tubulopathy. We propose a common clinical phenotype for recessive ARS deficiencies, resulting from insufficient aminoacylation activity to meet translational demand in specific organs or periods of life. Assuming residual ARS activity, adequate protein/amino acid supply seems essential instead of the traditional replacement of protein by glucose in patients with metabolic diseases.

The Short Personality Inventory for DSM-5 and Its Conjoined Structure with the Common Five-Factor Model

ERIC Educational Resources Information Center

Kajonius, Petri J.

2017-01-01

Research is currently testing how the new maladaptive personality inventory for DSM (PID-5) and the well-established common Five-Factor Model (FFM) together can serve as an empirical and theoretical foundation for clinical psychology. The present study investigated the official short version of the PID-5 together with a common short version of…

Clinically unrecognized miliary tuberculosis: an autopsy study.

PubMed

Savic, Ivana; Trifunovic-Skodric, Vesna; Mitrovic, Dragan

2016-01-01

Miliary tuberculosis (TB) usually presents with atypical clinical manifestations; thus it is often recognized only at autopsy. Our objectives were to study the frequency of MT diagnosed at autopsy and determine clinical diagnoses that masked TB, as well as causes of death and comorbidities. Retrospective study of all autopsies performed between 2008 and 2014. Institute of Pathology, Belgrade, Serbia. in subjects where autopsy showed the presence of MT that was not recognized clinically, we recorded the clinical diagnoses (presumed causes of death) as reported in autopsy request forms, as well as actual cause of death and comorbidities as determined at autopsy. Clinically unrecognized MT. The total number of autopsies in this period was 6206. thirty-five individuals showed clinically unrecognized MT (0.56% of all autopsies, age: 62.2 [17.2] years, M:F=2:3). Common clinical diagnoses masking pulmonary MT were exacerbation of COPD (25%) and pulmonary thromboembolism (25%), with common radiological presentation of diffuse pulmonary infiltrates (56.3%). Dominant clinical diagnoses in patients with generalized MT were adult respiratory distress syndrome, sepsis, gastrointestinal bleeding and meningoencephalitis. Disseminated MT was often associated with secondary anemia or thrombocytopenia (15.8%) and recent surgery (15.8%). Frequent comorbidities included chronic renal failure and malignancies, whereas MT was a dominant cause of death. Greater awareness of MT is needed to improve recognition in clinical settings. In particular, MT should be considered in patients with atypical clinical presentation and diffuse pulmonary infiltrates on chest X-ray, particularly if they have chronic renal failure, malignancy, hematological disorders or a history of recent surgery. None.

An ontologically founded architecture for information systems in clinical and epidemiological research.

PubMed

Uciteli, Alexandr; Groß, Silvia; Kireyev, Sergej; Herre, Heinrich

2011-08-09

This paper presents an ontologically founded basic architecture for information systems, which are intended to capture, represent, and maintain metadata for various domains of clinical and epidemiological research. Clinical trials exhibit an important basis for clinical research, and the accurate specification of metadata and their documentation and application in clinical and epidemiological study projects represents a significant expense in the project preparation and has a relevant impact on the value and quality of these studies.An ontological foundation of an information system provides a semantic framework for the precise specification of those entities which are presented in this system. This semantic framework should be grounded, according to our approach, on a suitable top-level ontology. Such an ontological foundation leads to a deeper understanding of the entities of the domain under consideration, and provides a common unifying semantic basis, which supports the integration of data and the interoperability between different information systems.The intended information systems will be applied to the field of clinical and epidemiological research and will provide, depending on the application context, a variety of functionalities. In the present paper, we focus on a basic architecture which might be common to all such information systems. The research, set forth in this paper, is included in a broader framework of clinical research and continues the work of the IMISE on these topics.

Tonsillitis with acute myeloid leukemia: a case series for caution.

PubMed

Thakur, Jagdeep S; Mohindroo, N K; Sharma, D R; Mohindroo, Shobha; Thakur, Anamika

2013-01-01

Worldwide, tonsillitis is very common. The most common etiology is cross-infection with bacteria and viruses. These cases are managed with antibiotics and anti-inflammatory drugs without any further investigation because the diagnosis is based on simple clinical examination. Usually, leukemia presents with bleeding, weight loss, lymphadenopathy, fever, and frequent infection. Tonsillitis is a rare first presentation of leukemia. We present 3 cases in which the diagnosis of leukemia was made on routine examination, and in 1 case diagnosis was suspected during tonsillectomy.

Cognitive and motor symptoms in dementia: focus on dementia with Lewy bodies.

PubMed

Lingler, Jennifer Hagerty; Kaufer, Daniel I

2002-09-01

To describe the clinical syndrome called dementia with Lewy bodies (DLB) and highlight its common and unique characteristics with respect to diagnosis and management. Review of the scientific literature including psychiatric literature, reports of clinical trials, and clinical practice guidelines. DLB is a clinical and histopathologic disease, which is second only to Alzheimer's disease (AD) as a cause of dementia in older adults. The clinical syndrome of DLB includes cognitive and motor deterioration reminiscent of symptoms associated with AD and Parkinson's disease (PD) respectively. The late life intersection of cognitive and motor symptoms can present significant challenges in the primary care setting. Recognizing key features of common neurodegenerative disorders is essential to accurately diagnosing and appropriately treating the growing population of older adults who suffer from AD, PD, and DLB.

Pain management in older adults.

PubMed

Tracy, Bridget; Sean Morrison, R

2013-11-01

Chronic pain is prevalent among older adults but is underrecognized and undertreated. The approach to pain assessment and management in older adults requires an understanding of the physiology of aging, validated assessment tools, and common pain presentations among older adults. To identify the overall principles of pain management in older adults with a specific focus on common painful conditions and approaches to pharmacologic treatment. We searched PubMed for common pain presentations in older adults with heart failure, end-stage renal disease, dementia, frailty, and cancer. We also reviewed guidelines for pain management. Our review encompassed 2 guidelines, 10 original studies, and 22 review articles published from 2000 to the present. This review does not discuss nonpharmacologic treatments of pain. Clinical guidelines support the use of opioids in persistent nonmalignant pain. Opioids should be used in patients with moderate or severe pain or pain not otherwise controlled but with careful attention to potential toxic effects and half-life. In addition, clinical practice guidelines recommend use of oral nonsteroidal anti-inflammatory drugs with extreme caution and for defined, limited periods. An understanding of the basics of pain pathophysiology, assessment, pharmacologic management, and a familiarity with common pain presentations will allow clinicians to effectively manage pain for older adults. © 2013 Elsevier HS Journals, Inc. All rights reserved.

Clinical characteristics and outcome of management of Fournier's gangrene at the Lagos State University Teaching Hospital, Ikeja, Lagos, Nigeria.

PubMed

Omisanjo, Olufunmilade A; Bioku, M J; Ikuerowo, S O; Sule, G A; Esho, J O

2014-01-01

Fournier's gangrene (FG) though a rare condition can be associated with significant mortality. There are few reports in our environment documenting the outcome of management of the condition. The aim of the following study was to describe the clinical characteristics and outcome of management of patients with FG in a tertiary hospital in Southwest Nigeria. The clinical records of patients who presented with FG at a tertriary hospital over a 5 year period were reviewed. A total of 11 cases were reviewed and all patients were male. The scrotum alone was the most common site of involvement (54.5%). Late presentation was common with 9.6 days (range 1-21 days) being the average duration between the onset of symptoms and presentation at the hospital. Most of the patients (63.6%) did not have any identifiable systemic predisposing factor. There was no mortality or testicular loss recorded. Patients with FG still present late in our environment. However, appropriate aggressive treatment can help ameliorate the associated mortality and morbidity even in a resource poor setting.

The varied clinical presentations of major depressive disorder.

PubMed

Rush, A John

2007-01-01

DSM-IV major depressive disorder (MDD) is a clinical syndrome notable for heterogeneity of its clinical presentation, genetics, neurobiology, clinical course, and treatment responsiveness. In an attempt to make sense of this heterogeneity, clinicians and researchers have proposed a number of MDD "subtypes" based on differences in characteristic symptoms (e.g., atypical, melancholic, psychotic), onset (e.g., early vs. late, post-partum, seasonal), course of illness (e.g., single vs. recurrent, chronic, double), and severity. This article provides a brief review of the status of several of the most common subtypes in terms of their clinical features, biological correlates, course of illness, and treatment implications.

Childhood Tuberculosis in Northern Viet Nam: A Review of 103 Cases

PubMed Central

Blount, Robert J.; Tran, Bao; Jarlsberg, Leah G.; Phan, Ha; Thanh Hoang, Van; Nguyen, Nhung Viet; Lewinsohn, Deborah A.; Nahid, Payam

2014-01-01

Background Childhood tuberculosis causes significant morbidity and mortality in Southeast Asia, yet little is known about the epidemiology and clinical characteristics of this disease in Viet Nam. Objectives To determine the demographics, clinical presentations, radiographic and microbiologic findings, treatment regimens, and outcomes of children admitted with tuberculosis (TB) to a national referral hospital in Viet Nam. Methods We conducted a retrospective case series study of children ≤ 15 years old with bacteriologically confirmed or clinically diagnosed TB admitted to a national referral hospital in Ha Noi, Viet Nam from January through December 2007. Results One hundred three children were identified: median age 5 years (IQR 2-10), 44% female, 99% Kinh ethnicity, 27% residing in Ha Noi, 88% with BCG vaccination, 27% with known TB contact, and 38% malnourished. Intrathoracic TB was present in 62%, extrathoracic in 52%, both intra and extrathoracic in 19%, and undetermined site in 5%. The most common extrathoracic manifestation was peripheral lymphadenitis, and children under 5 were more likely to have miliary TB or both intra and extrathoracic TB. Fever and failure to thrive were common presenting symptoms among all participants (65% and 56%, respectively), 66% of those with intrathoracic TB presented with cough, and 92% of those with TB meningitis presented with severe neurologic impairment. Acid-fast bacilli smears and mycobacterial cultures were positive in 18% and 21% of children tested, and histopathology was positive in 88% of those biopsied. There were no adverse drug reactions necessitating change in therapy, and no inpatient mortality. Conclusions Extrathoracic TB was common, treatment well tolerated and clinical outcomes excellent. Culture confirmation rates were low and emphasize the need for improved diagnostics. PMID:24818967

Childhood tuberculosis in northern Viet Nam: a review of 103 cases.

PubMed

Blount, Robert J; Tran, Bao; Jarlsberg, Leah G; Phan, Ha; Thanh Hoang, Van; Nguyen, Nhung Viet; Lewinsohn, Deborah A; Nahid, Payam

2014-01-01

Childhood tuberculosis causes significant morbidity and mortality in Southeast Asia, yet little is known about the epidemiology and clinical characteristics of this disease in Viet Nam. To determine the demographics, clinical presentations, radiographic and microbiologic findings, treatment regimens, and outcomes of children admitted with tuberculosis (TB) to a national referral hospital in Viet Nam. We conducted a retrospective case series study of children ≤ 15 years old with bacteriologically confirmed or clinically diagnosed TB admitted to a national referral hospital in Ha Noi, Viet Nam from January through December 2007. One hundred three children were identified: median age 5 years (IQR 2-10), 44% female, 99% Kinh ethnicity, 27% residing in Ha Noi, 88% with BCG vaccination, 27% with known TB contact, and 38% malnourished. Intrathoracic TB was present in 62%, extrathoracic in 52%, both intra and extrathoracic in 19%, and undetermined site in 5%. The most common extrathoracic manifestation was peripheral lymphadenitis, and children under 5 were more likely to have miliary TB or both intra and extrathoracic TB. Fever and failure to thrive were common presenting symptoms among all participants (65% and 56%, respectively), 66% of those with intrathoracic TB presented with cough, and 92% of those with TB meningitis presented with severe neurologic impairment. Acid-fast bacilli smears and mycobacterial cultures were positive in 18% and 21% of children tested, and histopathology was positive in 88% of those biopsied. There were no adverse drug reactions necessitating change in therapy, and no inpatient mortality. Extrathoracic TB was common, treatment well tolerated and clinical outcomes excellent. Culture confirmation rates were low and emphasize the need for improved diagnostics.

The clinical pattern of primary hyperoxaluria in pediatric patient at Queen Rania Abdulla Children Hospital.

PubMed

Almardini, Reham I; Alfarah, Mahdi G; Salaita, Ghazi M

2014-05-01

Hyperoxaluria is a metabolic disorder that can lead to end stage renal disease (ESRD). It can be either inherited or acquired. Primary hyperoxaluria (PHO) is more common and characterized by an excessive production of oxalate leading to recurrent urolithiasis and progressive nephrocalcinosis. Due to the high rate of consanguineous marriage in Jordan this disease is commonly diagnosed in pediatric nephrology clinics. We aimed to demonstrate the clinical pattern and progression to ESRD in pediatric patients with hyperoxaluria at Queen Rania Abdulla Children Hospital. Medical records of all patients followed up in the pediatric nephrology clinic with the diagnosis of PHO during the period between September 2007 and March 2013 were reviewed. There were 70 patients with the diagnosis of PHO, 52.9% were males. The median age at presentation was 3 years ± 3 months with the youngest child being two months old. Diagnosis was made in the first year of life in 15.7% of patients. The most common presenting symptom was hematuria, while 14% of patients were asymptomatic and detected by family screening after the diagnosis of an index case. At the time of initial presentation, 15.7% of patients had ESRD and 25% had impaired renal function. Kidney stones were found in 57% of cases and nephrocalcinosis was found in 37%. High index of suspicion is needed to diagnose PHO in children presenting with kidney stone or unexplained hematuria. Twenty-four hour urine collection for oxalate are required to make the proper diagnosis. Family screening, when appropriate, is indicated for early detection of PHO.

Seafood allergy in children: a descriptive study.

PubMed

Turner, Paul; Ng, Ian; Kemp, Andrew; Campbell, Dianne

2011-06-01

Food allergy and seafood (fish, mollusk, and crustacean) consumption have increased considerably over the past 40 years. Seafood allergy is now a leading cause of anaphylaxis in both the United States and Australia. However, there is only limited published data describing the clinical presentation and management of seafood allergy. To describe the characteristics of a large cohort of children with seafood allergy. Using a retrospective chart review, we collected data on all children presenting to our Tertiary Allergy Service with an allergic reaction to seafood between 2006 and 2009. 167 children had a history of definite clinical reaction to seafood and/or positive food challenge (103 male, 62%). 94% had evidence of co-existent atopic disease. Prawn/shrimp was the most common seafood implicated. One-fifth presented with a history of anaphylaxis to seafood. Over 50% of crustacean-allergic children could tolerate non-crustacean fish. Sensitization to other fish species was very common in fish-allergic children, with one third reporting clinical reactions to at least two species; 16% developed symptoms to fish vapours. In children with allergy to tuna and/or salmon, at least 21% were able to tolerate the fish in a tinned form. Seafood is a relatively common and important cause of food allergy in Australian children, presenting with a high rate of anaphylaxis. Copyright © 2011 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Histopathological features of coeliac disease in a sample of Sudanese patients.

PubMed

Mokhtar, M A N; Mekki, S O; Mudawi, H M Y; Sulaiman, S H; Tahir, M A; Tigani, M A; Omer, I A; Yousif, B M; Fragalla, I A; Mohammed, Z; Dafaalla, M

2016-12-01

Coeliac disease can occur at any age but is more common in children. Its diagnosis requires correlation between clinical presentations, serological results, endoscopic findings and histopathological classification using the modified Marsh grading system. This study of coeliac disease with biopsies received in the department of histopathology at Soba University Hospital, and Fedail Hospital aimed to gain insight into the demographic profile, clinical presentations and histopathological classification of patients with coeliac disease. This was a descriptive study carried out at Soba University Hospital and Fedail Hospital during the period from January 2010-December 2013. Haematoxylin & Eosin and CD3-stained slides of small intestinal biopsies of coeliac disease patients were reviewed for various histological features (1) intraepithelial lymphocytes (IEL) count per 100 enterocytes, (2) crypt hyperplasia and (3) degree of villous atrophy. Based on the histopathological findings, the cases were categorized according to the modified Marsh classification. Demographic and clinical data were obtained from the patient request forms. The data were analyzed using Statistical Package for Social Sciences Software (SPSS). The study included 60 patients. Their age ranged from 2 to 70 years with a mean of 19.5 years (±15.7 SD). The most common age group was below 10 years old (41.6%). Male and female are equally affected. The most common clinical presentation was chronic diarrhoea (55.0%), followed by iron deficiency anemia (41.7%). The degree of villous atrophy ranged from complete atrophy (45.0%), marked atrophy (38.3%) to mild atrophy (16.6%). Marsh grade IIIC was the most common grade. The younger age-groups had a higher prevalence of iron deficiency anaemia and higher Marsh grade.

Common injuries in athletes' knee: experience of a specialized center

PubMed Central

Nicolini, Alexandre Pedro; de Carvalho, Rogério Teixeira; Matsuda, Marcelo Mitsuro; Sayum, Jorge; Cohen, Moisés

2014-01-01

OBJECTIVE: The present cross-sectional study aims to identify the most common knee injuries in athletes cared at a Specialized Outpatient Clinics. METHOD: Analysis of patients cared at the Knee Outpatient Clinics of a Sports Trauma Center, divided by gender, age and diagnosed injury. RESULTS: Initially 440 patients were divided into 33 types of sports; after excluding the less statistically significant practices, nine sports remained. The most frequently performed sports were football with almost 50% of total patients presenting anterior cruciate ligament (ACL) injury, and road runs with great frequency of meniscal injury. There was no correlation of the disorder with the type of sports performed but a correlation was found with patient's age/gender. CONCLUSION: The complete ACL rupture was the most common injury found in football, basketball and volleyball players, followed by meniscal injury in street runners. Level of Evidence IV, Study Transversal. PMID:25061417

Common, yet elusive: a case of severe anion gap acidosis.

PubMed

Agrawal, Akanksha; Kishlyansky, Marina; Biso, Sylvia; Patnaik, Soumya; Punjabi, Chitra

2017-09-01

Acid-base disturbances are common occurrence in hospitalized patients with life threatening complications. 5-oxoproline has been increasingly recognized as cause of high anion gap metabolic acidosis (AGMA) in association with chronic acetaminophen use. However, laboratory workup for it are not widely available. We report case of 56-year-old female with severe AGMA not attributable to ketoacidosis, lactic acidosis or toxic ingestion. History was significant for chronic acetaminophen use, and laboratory workup negative for all frequent causes of AGMA. Given history and clinical presentation, our suspicion for 5-oxoproline toxicity was high. Our patient required emergent hemodialysis and subsequently improved clinically. With an increasing awareness of the uncommon causes of high AGMA, tests should be more readily available to detect their presence. Physicians should be more vigilant of underdiagnosed causes of AGMA if the presentation and laboratory values do not reflect a common cause, as definitive treatment may vary based on the offending agent.

Extranodal NK/T Cell Lymphoma, Nasal Type (ENKTL-NT): An Update on Epidemiology, Clinical Presentation, and Natural History in North American and European Cases.

PubMed

Haverkos, Bradley M; Pan, Zenggang; Gru, Alejandro A; Freud, Aharon G; Rabinovitch, Rachel; Xu-Welliver, Meng; Otto, Brad; Barrionuevo, Carlos; Baiocchi, Robert A; Rochford, Rosemary; Porcu, Pierluigi

2016-12-01

Extranodal NK/T cell lymphoma, nasal type (ENKTL-NT) is an aggressive extranodal non-Hodgkin lymphoma most commonly occurring in East Asia and Latin America but with increasing incidence in the United States. Data on epidemiology, disease presentation, and outcome for European and North American ("Western") cases are very limited. We review published landmark clinical studies on ENKTL-NT in the West and report in detail recent data, including our institutional experience. We highlight key observations in its epidemiology, natural history, and trends in clinical management. In the USA, ENKTL-NT is more common among Asian Pacific Islanders (API) and Hispanics compared to non-Hispanic whites. Published studies indicate less heterogeneity in clinical presentation in Western ENKTL-NT compared to Asian patients. While there is variation in age at diagnosis, presence of antecedent lymphoproliferative disorders, and outcomes among racial/ethnic groups, the universal association of ENKTL-NT with EBV and the poor response of this neoplasm to anthracycline-based therapy is consistent across all geographic areas. Data on epidemiology, disease presentation, and clinical outcomes in mature T cell and NK cell (T/NK cell) neoplasms, including ENKTL-NT, in Europe and North America are very limited. As the classification and diagnostic characterization of the currently recognized T/NK cell lymphoma disease entities continue to evolve, gaps and inconsistencies in data reporting across different studies are being recognized. Despite these limitations, several studies from the USA suggest that the incidence of ENKTL-NT is higher in Asian Pacific Islanders (API) and non-white Hispanics and that outcomes may be worse in non-whites. However, the universal association of ENKTL-NT with Epstein-Barr virus (EBV) across all ethnic groups suggests a common pathogenesis. Given the overlap between the entities included in the category of T/NK cell neoplasms, there is a need to further define biological and clinical differences that may affect diagnosis, treatment, and outcome.

Lichenoid keratosis is frequently misdiagnosed as basal cell carcinoma.

PubMed

Maor, D; Ondhia, C; Yu, L L; Chan, J J

2017-08-01

Lichenoid keratosis (LK), also known as benign lichenoid keratosis or lichen planus-like keratosis, is a solitary, pink to red-brown scaly plaque representing a host immunological response to a variety of precursor lesions. LK is often misdiagnosed as a dermatological malignancy owing to its clinical resemblance to basal cell carcinoma (BCC) or Bowen disease. We performed a retrospective analysis of the pathology records of a series of LK lesions with reference to the demographic features and accuracy of clinical diagnosis. The pathology records from 2008 to 2009 of 263 consecutive patients with a histological diagnosis of LK from a specialized skin laboratory were retrieved. Data relating to clinical diagnosis, age, sex, anatomical location, time of year of presentation and any coexistent pathological lesions adjacent to the LK were recorded. Mean age at presentation was 64 years (range 34-96), and 58% of patients were female. The most common anatomical site was the chest/anterior torso, followed by the back and legs. The most common coexisting lesion was solar keratosis at 14%, followed by seborrhoeic keratosis (SK) at 7.8%. The correct clinical diagnosis of LK was made in 29.5% of cases. The most common clinical diagnosis was BCC (47%), while SK was the preferred diagnosis in 18%. A clinical diagnosis was not given in 5.5% of cases. In conclusion, it appears that LK is frequently misdiagnosed, with misdiagnosis occurring in > 70% of cases in this study. © 2017 British Association of Dermatologists.

Pathogen profile of clinical mastitis in Irish milk-recording herds reveals a complex aetiology.

PubMed

Keane, O M; Budd, K E; Flynn, J; McCoy, F

2013-07-06

Effective mastitis control requires knowledge of the predominant pathogen challenges on the farm. In order to quantify this challenge, the aetiological agents associated with clinical mastitis in 30 milk-recording dairy herds in Ireland over a complete lactation were investigated. Standard bacteriology was performed on 630 pretreatment quarter milk samples, of which 56 per cent were culture-positive, 42 per cent culture-negative and 2 per cent contaminated. Two micro-organisms were isolated from almost 5 per cent of the culture-positive samples. The bacteria isolated were Staphylococcus aureus (23 per cent), Streptococcus uberis (17 per cent), Escherichia coli (9 per cent), Streptococcus species (6 per cent), coagulase-negative Staphylococci (4 per cent) and other species (1 per cent). A wide variety of bacterial species were associated with clinical mastitis, with S aureus the most prevalent pathogen overall, followed by S uberis. However, the bacterial challenges varied widely from farm to farm. In comparison with previous reports, in the present study, the contagious pathogens S aureus and Streptococcus agalactiae were less commonly associated with clinical mastitis, whereas, the environmental pathogens S uberis and E coli were found more commonly associated with clinical mastitis. While S aureus remains the pathogen most commonly associated with intramammary infection in these herds, environmental pathogens, such as S uberis and E coli also present a considerable challenge.

Contemporary management of pericardial effusion: practical aspects for clinical practice.

PubMed

Imazio, Massimo; Gaido, Luca; Battaglia, Alberto; Gaita, Fiorenzo

2017-03-01

A pericardial effusion (PE) is a relatively common finding in clinical practice. It may be either isolated or associated with pericarditis with or without an underlying disease. The aetiology is varied and may be either infectious (especially tuberculosis as the most common cause in developing countries) or non-infectious (cancer, systemic inflammatory diseases). The management is essentially guided by the hemodynamic effect (presence or absence of cardiac tamponade), the presence of concomitant pericarditis or underlying disease, and its size and duration. The present paper reviews the current knowledge on the aetiology, classification, diagnosis, management, therapy, and prognosis of PE in clinical practice.

Correlation of genetic and clinical findings in Spanish patients with X-linked juvenile retinoschisis.

PubMed

Riveiro-Alvarez, Rosa; Trujillo-Tiebas, Maria-Jose; Gimenez-Pardo, Ascension; Garcia-Hoyos, Maria; Lopez-Martinez, Miguel-Angel; Aguirre-Lamban, Jana; Garcia-Sandoval, Blanca; Vazquez-Fernandez del Pozo, Silvia; Cantalapiedra, Diego; Avila-Fernandez, Almudena; Baiget, Montserrat; Ramos, Carmen; Ayuso, Carmen

2009-09-01

X-linked juvenile retinoschisis (XLRS) is one of the most common causes of juvenile macular degeneration in males, characterized by microcystic changes, splitting within the inner retinal layer (schisis), and the presence of vitreous veils. This study was conducted to describe and further correlate specific genetic variation in Spanish patients with XLRS with clinical characteristics and additional ophthalmic complications. The study was performed in 34 Spanish families with XLRS, comprising 51 affected males. Thorough clinical ophthalmic and electrophysiological examinations were performed. The coding regions of the RS1 gene were amplified by polymerase chain reaction and directly sequenced. Haplotype analyses were also performed. Twenty different mutations were identified. Ten of the 20 were novel and 3 were de novo mutational events. The most common mutation (p.Gln154Arg; 6/20) presented a common haplotype. RS1 variants did not correlate with ophthalmic findings and were not associated with additional ophthalmic complications. The prevalent p.Gln154Arg mutation is first reported in this work and presents a common origin in Spanish patients with XLRS. In addition, de novo mutations mainly occur in CG dinucleotides. Despite the large mutational spectrum and variable phenotypes, no genotype-phenotype correlations were found. Identifying the causative mutation is helpful in confirming diagnosis and counseling, but cannot provide a prognosis.

Necrotizing fasciitis: clinical presentation, microbiology, and determinants of mortality.

PubMed

Wong, Chin-Ho; Chang, Haw-Chong; Pasupathy, Shanker; Khin, Lay-Wai; Tan, Jee-Lim; Low, Cheng-Ooi

2003-08-01

Necrotizing fasciitis is a life-threatening soft-tissue infection primarily involving the superficial fascia. The present report describes the clinical presentation and microbiological characteristics of this condition as well as the determinants of mortality associated with this uncommon surgical emergency. The medical records of eighty-nine consecutive patients who had been admitted to our institution for necrotizing fasciitis from January 1997 to August 2002 were reviewed retrospectively. The paucity of cutaneous findings early in the course of the disease makes the diagnosis difficult, and only thirteen of the eighty-nine patients had a diagnosis of necrotizing fasciitis at the time of admission. Preadmission treatment with antibiotics modified the initial clinical picture and often masked the severity of the underlying infection. Polymicrobial synergistic infection was the most common cause (forty-eight patients; 53.9%), with streptococci and enterobacteriaceae being the most common isolates. Group-A streptococcus was the most common cause of monomicrobial necrotizing fasciitis. The most common associated comorbidity was diabetes mellitus (sixty-three patients; 70.8%). Advanced age, two or more associated comorbidities, and a delay in surgery of more than twenty-four hours adversely affected the outcome. Multivariate analysis showed that only a delay in surgery of more than twenty-four hours was correlated with increased mortality (p < 0.05; relative risk = 9.4). Early operative débridement was demonstrated to reduce mortality among patients with this condition. A high index of suspicion is important in view of the paucity of specific cutaneous findings early in the course of the disease.

Training models and status of clinical neuropsychologists in Europe: results of a survey on 30 countries.

PubMed

Hokkanen, Laura; Lettner, Sandra; Barbosa, Fernando; Constantinou, Marios; Harper, Lauren; Kasten, Erich; Mondini, Sara; Persson, Bengt; Varako, Nataliya; Hessen, Erik

2018-06-20

The aims of the study were to analyze the current European situation of specialist education and training within clinical neuropsychology, and the legal and professional status of clinical neuropsychologists in different European countries. An online survey was prepared in 2016 by a Task Force established by the European Federation of Psychological Associations, and representatives of 30 countries gave their responses. Response rate was 76%. Only three countries were reported to regulate the title of clinical neuropsychologist as well as the education and practice of clinical neuropsychologists by law. The most common university degree required to practice clinical neuropsychology was the master's degree; a doctoral degree was required in two countries. The length of the specialist education after the master's degree varied between 12 and 60 months. In one third of the countries, no commonly agreed upon model for specialist education existed. A more systematic training model and a longer duration of training were associated with independence in the work of clinical neuropsychologists. As legal regulation is mostly absent and training models differ, those actively practicing clinical neuropsychology in Europe have a very heterogeneous educational background and skill level. There is a need for a European standardization of specialist training in clinical neuropsychology. Guiding principles for establishing the common core requirements are presented.

Common acute lymphoblastic leukaemia-lymphoma expressing cytokeratin: a case report.

PubMed

Menestrina, F; Lestani, M; Scarpa, A; Viale, G; Bonetti, F; Pizzolo, G; Chilosi, M

1994-01-01

This report presents a case of common acute lymphoblastic leukaemia-lymphoma expressing low molecular weight cytokeratin but no leukocyte common antigen (CD45) in a 57-year-old man. The unusual morphology and clinical course together with the aberrant immunohistochemical results suggested a diagnosis of undifferentiated carcinoma. A detailed immunohistochemistry study on frozen and paraffin sections and molecular analysis prevented a diagnostic mistake.

Tuberculous Otitis with Proteus mirabilis Co-Infection: An Unsuspected Presentation Encountered in Clinical Practice.

PubMed

Rajesh Gandham, Nageswari; Sardar, Moumita; Jadhav, Savita Vivek; Vyawahare, Chanda; Misra, Rabindranath

2014-05-01

Tuberculosis, a contagious bacterial disease which is caused by Mycobacterium tuberculosis, primarily involves the lungs.Though Pulmonary tuberculosis (PTB) is the commonest clinical presentation, there is a need for alertness towards uncommon presentations which involve other organs. Tuberculous otitis media (TOM) is one such rare presentation seen in paediatric practice. It is characterized by painless otorrhoea which fails to respond to the routine antibacterial treatment. TOM usually occurs secondary to PTB. Here is a case of tuberculous otitis media with Proteus mirabilis co-infection, with no evidence of PTB. In the sample of ear discharge obtained from the patient, acid fast bacilli were demonstrated on direct microscopy after Ziehl-Neelsen staining. Culture done on Lowenstein-Jensen medium demonstrated slow-growing Mycobacterium. Bacteriological culture and identification helped in isolating Proteus mirabilis. PCR, followed by Line- Probe Assay for early identification and susceptibility testing to primary drugs, was done. Further, patient tested negative for the Mantoux test. Patient was enrolled in National Tuberculosis programme- RNTCP. This case emphasizes on one of the less common presentations of a common disease. A high clinical suspicion and laboratory confirmation are required for appropriate patient management.

Tuberculous Otitis with Proteus mirabilis Co-Infection: An Unsuspected Presentation Encountered in Clinical Practice

PubMed Central

Sardar, Moumita; Jadhav, Savita Vivek; Vyawahare, Chanda; Misra, Rabindranath

2014-01-01

Tuberculosis, a contagious bacterial disease which is caused by Mycobacterium tuberculosis, primarily involves the lungs.Though Pulmonary tuberculosis (PTB) is the commonest clinical presentation, there is a need for alertness towards uncommon presentations which involve other organs. Tuberculous otitis media (TOM) is one such rare presentation seen in paediatric practice. It is characterized by painless otorrhoea which fails to respond to the routine antibacterial treatment. TOM usually occurs secondary to PTB. Here is a case of tuberculous otitis media with Proteus mirabilis co-infection, with no evidence of PTB. In the sample of ear discharge obtained from the patient, acid fast bacilli were demonstrated on direct microscopy after Ziehl-Neelsen staining. Culture done on Lowenstein-Jensen medium demonstrated slow-growing Mycobacterium. Bacteriological culture and identification helped in isolating Proteus mirabilis. PCR, followed by Line- Probe Assay for early identification and susceptibility testing to primary drugs, was done. Further, patient tested negative for the Mantoux test. Patient was enrolled in National Tuberculosis programme- RNTCP. This case emphasizes on one of the less common presentations of a common disease. A high clinical suspicion and laboratory confirmation are required for appropriate patient management. PMID:24995225

[Rectal mucosal prolapse syndrome: study of cases. Hospital Daniel A Carrion, Lima, Peru, 2010-2013].

PubMed

Arévalo Suarez, Fernando; Cárdenas Vela, Irene; Rodríguez Rodríguez, Kriss; Pérez Narrea, María Teresa; Rodríguez Vargas, Omar; Montes Teves, Pedro; Monge Salgado, Eduardo

2014-04-01

to describe the clinical, endoscopic, and histological characteristics of rectal mucosal prolapse syndrome, formerly known as Solitary rectal ulcer, in patients from a general hospital. All patient diagnosed as rectal mucosal prolapse syndrome during 2010-2013 was selected; the medical history war reviewed and the histological slides were reevaluated by two pathologists. 17 cases of rectal mucosal prolapse syndrome were selected, the majority were males under 50 years, the most common clinical findings were rectal bleeding (82%) and constipation (65%), the endocopic findings were heterogeneous,: erythema (41%), ulcers (35%) and elevated lesions (29%). All cases presented fibromuscularhyperplasia in lamina propia and crypt distortion in the microscopic evaluation. In our study of rectal mucosal prolapse syndrome. The most common clinical findings were rectal bleeding and constipation. Erythematous mucosa was the most common endoscopic finding.

Melioidosis in Malaysia: A Review of Case Reports.

PubMed

Kingsley, Paul Vijay; Leader, Mark; Nagodawithana, Nandika Suranjith; Tipre, Meghan; Sathiakumar, Nalini

2016-12-01

Melioidosis is a tropical infectious disease associated with significant mortality due to early onset of sepsis. We sought to review case reports of melioidosis from Malaysia. We conducted a computerized search of literature resources including PubMed, OVID, Scopus, MEDLINE and the COCHRANE database to identify published case reports from 1975 to 2015. We abstracted information on clinical characteristics, exposure history, comorbid conditions, management and outcome. Overall, 67 cases were reported with 29 (43%) deaths; the median age was 44 years, and a male preponderance (84%) was noted. Forty-one cases (61%) were bacteremic, and fatal septic shock occurred in 13 (19%) within 24-48 hours of admission; nine of the 13 cases were not specifically treated for melioidosis as confirmatory evidence was available only after death. Diabetes mellitus (n = 36, 54%) was the most common risk factor. Twenty-six cases (39%) had a history of exposure to contaminated soil/water or employment in high-risk occupations. Pneumonia (n = 24, 36%) was the most common primary clinical presentation followed by soft tissue abscess (n = 22, 33%). Other types of clinical presentations were less common-genitourinary (n = 5), neurological (n = 5), osteomyelitis/septic arthritis (n = 4) and skin (n = 2); five cases had no evidence of a focus of infection. With regard to internal foci of infection, abscesses of the subcutaneous tissue (n = 14, 21%) was the most common followed by liver (18%); abscesses of the spleen and lung were the third most common (12% each). Seven of 56 males were reported to have prostatic abscesses. Mycotic pseudoaneurysm occurred in five cases. Only one case of parotid abscess was reported in an adult. Of the 67 cases, 13 were children (≤ 18 years of age) with seven deaths; five of the 13 were neonates presenting primarily with bronchopneumonia, four of whom died. Older children had a similar presentation as adults; no case of parotid abscess was reported among children. The clinical patterns of cases reported from Malaysia are consistent for the most part from previous case reports from South and Southeast Asia with regard to common primary presentations of pneumonia and soft tissue abscesses, and diabetes as a major risk factor. Bacteremic melioidosis carried a poor prognosis and septic shock was strong predictor of mortality. Differences included the occurrence of: primary neurological infection was higher in Malaysia compared to reports outside Malaysia; internal foci of infection such as abscesses of the liver, spleen, prostate, and mycotic pseudoaneurysms were higher than previously reported in the region. No parotid abscess was reported among children. Early recognition of the disease is the cornerstone of management. In clinical situations of community-acquired sepsis and/or pneumonia, where laboratory bacteriological confirmation is not possible, empirical treatment with antimicrobials for B. pseudomallei is recommended.

Myotonic Dystrophy Initially Presenting as Tachycardiomyopathy Successful Catheter Ablation of Atrial Flutter

PubMed Central

Asbach, S.; Gutleben, K. J.; Dahlem, P.; Brachmann, J.; Nölker, G.

2010-01-01

Myotonic dystrophy is a genetic muscular disease that is frequently associated with cardiac arrhythmias. Bradyarrhythmias, such as sinus bradycardia and atrioventricular block, are more common than tachyarrhythmias. Rarely, previously undiagnosed patients with myotonic dystrophy initially present with a tachyarrhythmia. We describe the case of a 14-year-old boy, who was admitted to the hospital with clinical signs and symptoms of decompensated heart failure and severely reduced left ventricular function. Electrocardiography showed common-type atrial flutter with 2 : 1 conduction resulting in a heart rate of 160 bpm. Initiation of medical therapy for heart failure as well as electrical cardioversion led to a marked clinical improvement. Catheter ablation of atrial flutter was performed to prevent future cardiac decompensations and to prevent development of tachymyopathy. Left ventricular function normalized during followup. Genetic analysis confirmed the clinical suspicion of myotonic dystrophy as known in other family members in this case. PMID:20871860

Clinical Characteristics of 17 Patients with Moraxella Keratitis.

PubMed

Tobimatsu, Yui; Inada, Noriko; Shoji, Jun; Yamagami, Satoru

2018-01-08

To retrospectively investigate the clinical characteristics of Moraxella keratitis. We reviewed the medical records of 17 patients with Moraxella keratitis. Onset age, sex, predisposing factors, initial clinical presentations, culture and antimicrobial susceptibility testing, and management and outcome of medical treatment were investigated. Moraxella keratitis was more common in patients older than 40 years of age, and its representative initial presentation was a round-shaped ulcer with endothelial plaque (70.6%) and hypopyon (58.8%). Local predisposing factors were significantly more frequent than systemic predisposing factors (P < 0.005). Isolated strains of Moraxella (M. catarrhalis, M. osloensis, and other Moraxella spp.) were sensitive to all antibiotics tested except ampicillin. The common disease contraction period was <2 weeks. Moraxella keratitis (including the first report of M. osloensis keratitis) had local predisposing factors, high sensitivity to antibiotics, and a tendency to recover within 2 weeks.

Syndrome of remitting seronegative symmetrical synovitis with pitting edema: a case series.

PubMed

Varshney, A N; Singh, N K

2015-01-01

Remitting Seronegative Symmetrical Synovitis with Pitting Edema (RS3PE) is a rare clinical entity that is easily missed due to lack of knowledge. It was formerly considered as a subset of rheumatoid arthritis (RA), but is now regarded as a distinct disease/syndrome. The diagnosis of RS3PE is not easy, as it is always hindered by the lack of definite diagnostic criteria and presence of other much common rheumatological disorders that mimic it. We report a series of seven cases that attended our clinic in the last year, which highlight the salient features of the disease. The disease was found to have a heterogeneous presentation. Immunogenetic, clinical, laboratory, radiological, and possible etiological factors and associations with the neoplasm are described, as also other peculiar presentations. Finally, a comparison with other common rheumatological disorders is made to alert the clinician about this rare, but easily treatable disease.

Syndrome of remitting seronegative symmetrical synovitis with pitting edema: A case series

PubMed Central

Varshney, AN; Singh, NK

2015-01-01

Remitting Seronegative Symmetrical Synovitis with Pitting Edema (RS3PE) is a rare clinical entity that is easily missed due to lack of knowledge. It was formerly considered as a subset of rheumatoid arthritis (RA), but is now regarded as a distinct disease/syndrome. The diagnosis of RS3PE is not easy, as it is always hindered by the lack of definite diagnostic criteria and presence of other much common rheumatological disorders that mimic it. We report a series of seven cases that attended our clinic in the last year, which highlight the salient features of the disease. The disease was found to have a heterogeneous presentation. Immunogenetic, clinical, laboratory, radiological, and possible etiological factors and associations with the neoplasm are described, as also other peculiar presentations. Finally, a comparison with other common rheumatological disorders is made to alert the clinician about this rare, but easily treatable disease. PMID:25511217

Clinical study of Tinea capitis in Northern Karnataka: A three-year experience at a single institute.

PubMed

Pai, Varadraj V; Hanumanthayya, Keloji; Tophakhane, Raghavendra S; Nandihal, Namrata W; Kikkeri, Narayan Shetty Naveen

2013-01-01

Tinea capitis is a superficial fungal infection of the hair follicle of scalp. Most of the dermatophytosis do not have such age propensity as tinea capitis which almost invariably involves the paediatric age group. The exact incidence of tinea capitis is not known. This study is done in order to isolate the species variation in an area, to know the changing patterns of occurrence of different species and their association with clinical pattern All clinically diagnosed cases of tinea capitis which presented to our out patient department over a period of one year were included in the study. 70 cases of Tinea capitis were studied. Tinea capitis is a disease of prepubertal children with common in age group of 5- 15 years. The incidence varies from 0.5% to 10%. Most common presenting feature was alopecia.

Clinical study of Tinea capitis in Northern Karnataka: A three-year experience at a single institute

PubMed Central

Pai, Varadraj V.; Hanumanthayya, Keloji; Tophakhane, Raghavendra S.; Nandihal, Namrata W.; Kikkeri, Narayan Shetty Naveen

2013-01-01

Background: Tinea capitis is a superficial fungal infection of the hair follicle of scalp. Most of the dermatophytosis do not have such age propensity as tinea capitis which almost invariably involves the paediatric age group. The exact incidence of tinea capitis is not known. This study is done in order to isolate the species variation in an area, to know the changing patterns of occurrence of different species and their association with clinical pattern Materials and Methods: All clinically diagnosed cases of tinea capitis which presented to our out patient department over a period of one year were included in the study. Results: 70 cases of Tinea capitis were studied. Discussion: Tinea capitis is a disease of prepubertal children with common in age group of 5- 15 years. The incidence varies from 0.5% to 10%. Most common presenting feature was alopecia. PMID:23439970

Ocular toxoplasmosis: clinical characteristics in pediatric patients.

PubMed

Garza-Leon, Manuel; Garcia, Lourdes Arellanes

2012-04-01

To describe the clinical features of Ocular Toxoplasmosis in pediatric patients. A retrospective, non-comparative series of cases was studied. We reviewed the clinical records of patients 16 year old or younger diagnosed with Ocular Toxoplasmosis. Forty patients (56 eyes) were included. The mean age was 9.5 yrs old. Twenty were female. Unilateral involvement was noticed in 60% of patients. The most common symptoms were strabismus (32.1%) and reduced VA in (23.2%). An inactive retinal scar was observed in most cases (71.4%). Panuveitis was found in 8 eyes (14.2%), and posterior uveitis in 7 eyes of 7 patients (12.5%); one eye presented neuroretinitis. The most frequent location of retinochoroidal lesions was the posterior pole (72.7%). In children, ocular toxoplasmosis is most commonly diagnosed during the inactive stage. When inflammation is present, it can be severe and frequently associated with other complications such vasculitis and papillitis.

Neuropsychology in a Memory Disorder Clinic.

PubMed

Ruchinskas, Robert A; Cullum, C Munro

2018-05-01

The rationale for and factors related to embedding a neuropsychologist in the midst of a neurology-based memory disorder clinic are discussed. Common conditions encountered are briefly reviewed, along with an evaluation aimed at assisting with differential diagnosis. Advice for neuropsychologists is offered in terms of creating and refining a working model in a neurology clinic and strategies to improve communication and effectiveness are presented.

Canine dilated cardiomyopathy: a retrospective study of signalment, presentation and clinical findings in 369 cases.

PubMed

Martin, M W S; Stafford Johnson, M J; Celona, B

2009-01-01

To review the clinical and diagnostic findings and survival of dilated cardiomyopathy from a large population of dogs in England. A retrospective study of the case records of dogs with dilated cardiomyopathy collected between January 1993 and May 2006. There were 369 dogs with dilated cardiomyopathy of which all were pure-bred dogs except for four. The most commonly affected breeds were dobermanns and boxers. Over 95 per cent of dogs weighed more than 15 kg and 73 per cent were male. The median duration of signs before referral was three weeks with 65 per cent presenting in stage 3 heart failure. The most common signs were breathlessness (67 per cent) and coughing (64 per cent). The majority of dogs (89 per cent) had an arrhythmia at presentation and 74 per cent of dogs had radiographic signs of pulmonary oedema or pleural effusion. The median survival time was 19 weeks. Dilated cardiomyopathy occurs primarily in medium to large breed pure-bred dogs, and males are more frequently affected than females. The duration of clinical signs before referral is often short and the survival times are poor. Greater awareness of affected breeds, clinical signs and diagnostic findings may help in early recognition of this disease which often has a short clinical phase.

Gallbladder Carcinoma in the United States: A Population Based Clinical Outcomes Study Involving 22,343 Patients from the Surveillance, Epidemiology, and End Result Database (1973–2013)

PubMed Central

Lau, Christine S. M.; Zywot, Aleksander; Mahendraraj, Krishnaraj

2017-01-01

Introduction Gallbladder carcinoma (GBC) is the most common malignancy of the biliary tract and the third most common gastrointestinal tract malignancy. This study examines a large cohort of GBC patients in the United States in an effort to define demographics, clinical, and pathologic features impacting clinical outcomes. Methods Demographic and clinical data on 22,343 GBC patients was abstracted from the SEER database (1973–2013). Results GBC was presented most often among Caucasian (63.9%) females (70.7%) as poorly or moderately differentiated (42.5% and 38.2%) tumors, with lymph node involvement (88.2%). Surgery alone was the most common treatment modality for GBC patients (55.0%). Combination surgery and radiation (10.6%) achieved significantly longer survival rates compared to surgery alone (4.0 ± 0.2 versus 3.7 ± 0.1 years, p = 0.004). Overall mortality was 87.0% and cancer-specific mortality was 75.4%. Conclusions GBC is an uncommon malignancy that presents most often among females in their 8th decade of life, with over a third of cases presenting with distant metastasis. The incidence of GBC has doubled in the last decade concurrent with increases in cholecystectomy rates attributable in part to improved histopathological detection, as well as laparoscopic advances and enhanced endoscopic techniques. Surgical resection confers significant survival benefit in GBC patients. PMID:28638176

[Herbal textual research of common Mongolian medicine "Du Ge Mo Nong"].

PubMed

Xi, Jie; Zhong, Hua-Rong; Wucharila-Tu; Buhe Bater; Li, Hui-Hu; Zhong, Guo-Yue

2016-11-01

This study is aimed to provide the source for clinical medication by clarifing the common base of Mongolia medicinal materials "Du Ge Mo Nong". In this paper literature research and plant taxonomy method were adopted combined with investigation of the markets and clinical use status to clarify the origin of common traditional Mongolian medicine "Du Ge Mo Nong". The results showed that the Mongolian medicine "Du Ge Mo Nong" and Tibetan medicine "Du Mu Niu" were the same crude drug and originated from the seeds of Holarrhena antidysenteriaca of family Apocynaceae in earliest time. In Mongolian medicine clinic, the seed of Cynanchum thesioides of family Asclepiadaceae and the fruit of Forsythia suspense of family Oleaceae was used respectively about 18 century and recent time, as the substitutes of H. antidysenteriaca. In present standards on Mongolian material medicine, C. thesioides is including only, and H. antidysenterica is not used almost. In Tibetan medicine clinic, H. antidysenterica is being used so far. But there are various substitutes including the seeds, fruits or grass of many species classified to family Apocynaceae, Asclepiadaceae and Onagraceae from ancient time to the present, and C. forrestii and C. komarovii may be used at present. It's necessary to strengthen the arrangement on Mongolian medicine's varieties by the multidisciplinary methods including literature research, investigation of resources and the use state, and comparison of active substances and biological activities between the different substitutes,and so on. Copyright© by the Chinese Pharmaceutical Association.

Root anatomy and canal configuration of the permanent mandibular first molar: clinical implications and recommendations.

PubMed

de Pablo, Oliver Valencia; Estevez, Roberto; Heilborn, Carlos; Cohenca, Nestor

2012-01-01

Root canal anatomy may present clinicians with a complex clinical challenge that requires diagnostic approaches, access modification, and clinical skills to successfully localize, negotiate, disinfect, and seal the root canal system. This article discusses the clinical implications of endodontic therapy on permanent mandibular first molars. The number of roots on the mandibular first molar is directly related to ethnicity. Canal morphology has a significant effect on treatment protocol: Mesial roots present two canals on a regular basis, adopting 2-2 and 2-1 as the most common configurations. A third canal is present in 2.6% of the population. The most common configuration in the distal root is type I (62.7%), followed by type II (14.5%) and type IV (12.4%). Diagnosis and treatment of complex root canal systems often require specialized training that may be beyond the scope of the average general practitioner. Access modifications are required to find extra roots and/or canals. The instrumentation of the third root requires a different access and small, flexible instruments, given the curvature that is usually present buccally in the apical third. The incidence of isthmuses is 55% in the mesial root and 20% in the distal root. This anatomical configuration should be taken into consideration during endodontic treatment as well as during periapical surgery.

A case of closed loop small bowel obstruction within a strangulated incisional hernia in association with an acute gastric volvulus.

PubMed

Kosai, Nik Ritza; Gendeh, H S; Noorharisman, M; Sutton, Paul Anthony; Das, Srijit

2014-01-01

Small bowel obstruction is a common clinical problem presenting with abdominal distention, colicky pain, absolute constipation and bilious vomiting. There are numerous causes, most commonly attributed to an incarcerated hernia, adhesions or obstructing mass secondary to malignancy. Here we present an unusual cause of a small bowel obstruction secondary to an incarcerated incisional hernia in association with an acute organoaxial gastric volvulus.

Granulosis Rubra Nasi Response to Topical Tacrolimus.

PubMed

Taj, Farhana Tahseen; Vupperla, Divya; Desai, Prarthana B

2017-01-01

Granulosis Rubra Nasi (GRN) is a rare disorder of the eccrine glands. It is clinically characterized by hyperhidrosis of the central part of the face, most commonly on the tip of the nose, followed by appearance of diffuse erythema over the nose, cheeks, chin, and upper lip. It is commonly seen in childhood but it can present in adults. Here we report a case of GRN in an adult patient with very unusual histopathological presentation.

Ubiquitous information for ubiquitous computing: expressing clinical data sets with openEHR archetypes.

PubMed

Garde, Sebastian; Hovenga, Evelyn; Buck, Jasmin; Knaup, Petra

2006-01-01

Ubiquitous computing requires ubiquitous access to information and knowledge. With the release of openEHR Version 1.0 there is a common model available to solve some of the problems related to accessing information and knowledge by improving semantic interoperability between clinical systems. Considerable work has been undertaken by various bodies to standardise Clinical Data Sets. Notwithstanding their value, several problems remain unsolved with Clinical Data Sets without the use of a common model underpinning them. This paper outlines these problems like incompatible basic data types and overlapping and incompatible definitions of clinical content. A solution to this based on openEHR archetypes is motivated and an approach to transform existing Clinical Data Sets into archetypes is presented. To avoid significant overlaps and unnecessary effort during archetype development, archetype development needs to be coordinated nationwide and beyond and also across the various health professions in a formalized process.

Clinical Profile and Electroencephalogram Findings in Children with Seizure Presenting to Dhulikhel Hospital.

PubMed

Poudyal, P; Shrestha, R Pb; Shrestha, P S; Dangol, S; Shrestha, N C; Joshi, A; Shrestha, A

Background Seizure disorder is the most common childhood neurologic condition and a major public health concern. Identification of the underlying seizure etiology helps to identify appropriate treatment options and the prognosis for the child. Objective This study was conducted to investigate the clinical profile, causes and electroencephalogram findings in children with seizure presenting to a tertiary center in Kavre district. Method This was a hospital based prospective study carried out in the Department of Pediatrics, Dhulikhel Hospital, Kavre from 1st April 2015 to 31st March 2016. Variables collected were demographics, clinical presentations, laboratory tests, brain imaging studies, electroencephalography, diagnosis and outcome. Result Study included 120 (age 1 month to 16 years) children attending Dhulikhel Hospital. Majority of the patients were male (60.84%). Age at first seizure was less than 5 years in 75.83% of children. Seizure was generalized in 62.50%, focal in 31.67% and unclassified in 5.83%. Common causes of seizure were - Primary generalized epilepsy (26.66%), neurocysticercosis (10%) and hypoxic injury (6.6%) which was diagnosed in the perinatal period. Febrile seizure (26.66%) was the most common cause of seizure in children between 6 months to 5 years of age. Neurological examination, electroencephalography and Computed Tomography were abnormal in 71.66%, 68.92% and 58.14% cases respectively. Seizure was controlled by monotherapy in 69.16% cases and was resistant in 7.50% of the cases. Conclusion Primary generalized epilepsy and febrile seizure were the most common causes of seizures in children attending Dhulikhel Hospital. Electroencephalogram findings help to know the pattern of neuronal activity. Response to monotherapy was good and valproic acid was the most commonly used drug.

Metabolic and Clinical Consequences of Hyperthyroidism on Bone Density

PubMed Central

Gorka, Jagoda; Taylor-Gjevre, Regina M.

2013-01-01

In 1891, Von Recklinghausen first established the association between the development of osteoporosis in the presence of overt hyperthyroidism. Subsequent reports have demonstrated that BMD loss is common in frank hyperthyroidism, and, to a lesser extent, in subclinical presentations. With the introduction of antithyroid medication in the 1940s to control biochemical hyperthyroidism, the accompanying bone disease became less clinically apparent as hyperthyroidism was more successfully treated medically. Consequently, the impact of the above normal thyroid hormones in the pathogenesis of osteoporosis may be presently underrecognized due to the widespread effective treatments. This review aims to present the current knowledge of the consequences of hyperthyroidism on bone metabolism. The vast number of recent papers touching on this topic highlights the recognized impact of this common medical condition on bone health. Our focus in this review was to search for answers to the following questions. What is the mechanisms of action of thyroid hormones on bone metabolism? What are the clinical consequences of hyperthyroidism on BMD and fracture risk? What differences are there between men and women with thyroid disease and how does menopause change the clinical outcomes? Lastly, we report how different treatments for hyperthyroidism benefit thyroid hormone-induced osteoporosis. PMID:23970897

Oral lichen planus in childhood: a case series.

PubMed

Cascone, Marco; Celentano, Antonio; Adamo, Daniela; Leuci, Stefania; Ruoppo, Elvira; Mignogna, Michele D

2017-06-01

Although the exact incidence of pediatric oral lichen planus (OLP) is unknown, the oral mucosa seems to be less commonly involved, and the clinical presentation is often atypical. The aim of the study is to present a case series of OLP in childhood. From our database, we retrospectively selected and analyzed the clinical data of OLP patients under the age of 18 where the diagnosis had been confirmed by histopathological analysis. The case series from our database shows eight patients, four males and four females. The mean (±SD) age at the time of diagnosis of the disease was 13.5 (±2.73) years, ranging in age from 9 to 17. Clinically, a reticular pattern was present in six patients (75%), and the tongue was the most commonly involved oral site (six cases, 75%). We also report the first case of OLP in a 9-year-old girl affected by autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy. We report the largest case series of pediatric OLP published in literature thus far. Differences in the disease between adults and pediatric patients have been detected, but further investigation and a larger case series are needed to establish any detailed differences in clinical outcomes. © 2017 The International Society of Dermatology.

Imaging pediatric magnet ingestion with surgical-pathological correlation.

PubMed

Otjen, Jeffrey P; Rohrmann, Charles A; Iyer, Ramesh S

2013-07-01

Foreign body ingestion is a common problem in the pediatric population and a frequent cause for emergency room visits. Magnets are common household objects that when ingested can bring about severe, possibly fatal gastrointestinal complications. Radiography is an integral component of the management of these children. Pediatric and emergency radiologists alike must be aware of imaging manifestations of magnet ingestion, as their identification drives decision-making for consulting surgeons and gastroenterologists. Radiology can thus substantially augment the clinical history and physical exam, facilitating appropriate management. This manuscript sequentially presents cases of magnet ingestion featuring imaging findings coupled with surgical and pathological correlation. Each case is presented to highlight ways in which the radiologist can make impactful contributions to diagnosis and management. Clinical overview with pitfalls of magnet ingestion imaging and an imaging decision tree will also be presented.

An approach for utilizing clinical statements in HL7 RIM to evaluate eligibility criteria.

PubMed

Bache, Richard; Daniel, Christel; James, Julie; Hussain, Sajjad; McGilchrist, Mark; Delaney, Brendan; Taweel, Adel

2014-01-01

The HL7 RIM (Reference Information Model) is a commonly used standard for the exchange of clinical data and can be employed for integrating the patient care and clinical research domains. Yet it is not sufficiently well specified to ensure a canonical representation of structured clinical data when used for the automated evaluation of eligibility criteria from a clinical trial protocol. We present an approach to further constrain the RIM to create a common information model to hold clinical data. In order to demonstrate our approach, we identified 132 distinct data elements from 10 rich clinical trails. We then defined a taxonomy to (i) identify the types of data elements that would need to be stored and (ii) define the types of predicate that would be used to evaluate them. This informed the definition of a pattern used to represent the data, which was shown to be sufficient for storing and evaluating the clinical statements required by the trials.

Meningioma presenting as temporal region swelling: Diagnosis by cytopathology and immunohistochemical confirmation on cell block preparation

PubMed Central

Nair, Anila Kunjulekshmi Amma Raveendran; Nayak, Nileena; Kattoor, Jayasree

2015-01-01

Meningiomas are common intracranial neoplasms. Meningomas are rarely subjected to fine-needle aspiration (FNA) studies. However, intraoperative squash preparations are commonly done. FNA of meningiomas are usually performed incidentally for cases with a clinical suspicion of some other disease such as metastatic carcinoma. We are reporting two cases, which were referred to our center with a diagnosis of metastatic carcinoma on FNA from swelling of the temporal region. We are discussing the characteristic cytomorphological features, which help in diagnosing meningiomas, the common cytological differentials, and the utility of immunohistochemistry (IHC) on cell block preparations in confirming the diagnosis, especially when there is a clinical differential diagnosis. PMID:26729986

Sjögren's syndrome-associated myositis with germinal centre-like structures.

PubMed

Espitia-Thibault, Alexandra; Masseau, Agathe; Néel, Antoine; Espitia, Olivier; Toquet, Claire; Mussini, Jean-Marie; Hamidou, Mohamed

2017-02-01

Muscular impairment is a rare systemic manifestation of SS that is rarely described in the literature and classically non-specific, both clinically and histologically. We reviewed the cases of 4 patients with primary SS presenting with myositis and a common histologic pattern on muscular biopsy with germinal centre-like structures resembling that which occurs in salivary glands. We analysed the data files of patients with SS who had muscular manifestations and underwent a muscular biopsy. Among 23 patients with SS who had muscle biopsies, 13 had non-specific myositis and 10 (4 primary and 6 secondary SS) had a common histologic pattern consisting of germinal centre-like structures. We analysed the data files of the 4 patients with primary SS presenting with myositis with muscular germinal-centre like structures. The 4 patients had an unspecific clinical presentation, with myalgias, muscular weakness and normal or elevated values of CPK. In the four patients, SS-associated myositis had common histologic characteristics, with endomysial and perimysial inflammatory infiltrate. The cellular infiltrate was composed predominantly of CD4+ T lymphocytes and B lymphocytes. The B and T CD4+ cells infiltrates may gather into masses, even forming lymphoid follicles. Three patients were treated with corticosteroids and/or hydroxychloroquine with improvement of myositis and 1 patient was lost to follow-up. We describe four patients with a common histologic appearance of myositis with lymphoid follicles associated with primary SS. The clinical presentation was non-specific and non-severe, with favorable outcome with corticosteroids and/or hydroxycholoroquine. The discovery of this particular histologic appearance in a muscle biopsy independent of the final diagnosis should indicate the possibility of SS. Copyright © 2016 Elsevier B.V. All rights reserved.

Chinese patent medicines for the treatment of the common cold: a systematic review of randomized clinical trials.

PubMed

Chen, Wei; Liu, Bo; Wang, Li-qiong; Ren, Jun; Liu, Jian-ping

2014-07-30

Many Chinese patent medicines (CPMs) have been authorized by the Chinese State of Food and Drug Administration for the treatment of the common cold. A number of clinical trials have been conducted and published. However, there is no systematic review or meta-analysis on their efficacy and safety for the common cold to justify their clinical use. We searched CENTRAL, MEDLINE, EMBASE, SinoMed, CNKI, VIP, China Important Conference Papers Database, China Dissertation Database, and online clinical trial registry websites for published and unpublished randomized clinical trials (RCTs) of CPMs for the common cold till 31 March 2013. Revman 5.2 software was used for data analysis with effect estimate presented as relative risk (RR) and mean difference (MD) with a 95% confidence interval (CI). A total of five RCTs were identified. All of the RCTs were of high risk of bias with flawed study design and poor methodological quality. All RCTs included children aged between 6 months to 14 years. Results of individual trials showed that Shuanghuanglian oral liquid (RR 4.00; 95% CI: 2.26 to 7.08), and Xiaoer Resuqing oral liquid (RR 1.43; 95% CI: 1.15 to 1.77) had higher cure rates compared with antivirus drugs. Most of the trials did not report adverse events, and the safety of CPMs was still uncertain. Some CPMs showed a potential positive effect for the common cold on cure rate. However, due to the poor methodology quality and the defects in the clinical design of the included RCTs, such as the lack of placebo controlled trials, the inappropriate comparison intervention and outcome measurement, the confirmative conclusions on the beneficial effect of CPMs for the common cold could not be drawn.

Child with Abdominal Pain.

PubMed

Iyer, Rajalakshmi; Nallasamy, Karthi

2018-01-01

Abdominal pain is one of the common symptoms reported by children in urgent care clinics. While most children tend to have self-limiting conditions, the treating pediatrician should watch out for underlying serious causes like intestinal obstruction and perforation peritonitis, which require immediate referral to an emergency department (ED). Abdominal pain may be secondary to surgical or non-surgical causes, and will differ as per the age of the child. The common etiologies for abdominal pain presenting to an urgent care clinic are acute gastro-enteritis, constipation and functional abdominal pain; however, a variety of extra-abdominal conditions may also present as abdominal pain. Meticulous history taking and physical examination are the best tools for diagnosis, while investigations have a limited role in treating benign etiologies.

Clinical correlates of common corneal neovascular diseases: a literature review

PubMed Central

Abdelfattah, Nizar Saleh; Amgad, Mohamed; Zayed, Amira A; Salem, Hamdy; Elkhanany, Ahmed E; Hussein, Heba; Abd El-Baky, Nawal

2015-01-01

A large subset of corneal pathologies involves the formation of new blood and lymph vessels (neovascularization), leading to compromised visual acuity. This article aims to review the clinical causes and presentations of corneal neovascularization (CNV) by examining the mechanisms behind common CNV-related corneal pathologies, with a particular focus on herpes simplex stromal keratitis, contact lenses-induced keratitis and CNV secondary to keratoplasty. Moreover, we reviewed CNV in the context of different types of corneal transplantation and keratoprosthesis, and summarized the most relevant treatments available so far. PMID:25709930

Update on Parasomnias

PubMed Central

Jaffe, Fredric; Doghramji, Karl

2006-01-01

Parasomnias, defined as undesirable behavioral, physiological, or experiential events that accompany sleep, are common in the general population. As a rule, they occur more frequently in children than in adults with the exception of REM sleep behavior disorder (RBD), which is more common in men over 50. No longer considered to be invariably a sign of psychopathology, parasomnias are currently understood as clinical phenomena that arise as brain transitions between REM sleep, non-REM sleep, and wakefulness. This paper presents a clinical approach to diagnosing and treating parasomnias in the general population and in psychiatric patients. PMID:20975819

Lumps, Bumps, and Things that Go Itch in Your Office!

ERIC Educational Resources Information Center

McLeod, Renee P.

2004-01-01

This article presents a short case presentation and differential diagnosis of impetigo, a common, contagious, superficial skin infection that is produced by streptococci, staphylococci, or a combination of both bacteria. There are two different clinical presentations: (1) bullous impetigo; and (2) nonbullous impetigo. For years, it was thought…

The Common Factors Discrimination Model: An Integrated Approach to Counselor Supervision

ERIC Educational Resources Information Center

Crunk, A. Elizabeth; Barden, Sejal M.

2017-01-01

Numerous models of clinical supervision have been developed; however, there is little empirical support indicating that any one model is superior. Therefore, common factors approaches to supervision integrate essential components that are shared among counseling and supervision models. The purpose of this paper is to present an innovative model of…

Communication pitfalls of traditional history and physical write-up documentation

PubMed Central

Brown, Jeffrey L

2017-01-01

Background An unofficial standardized “write-up” outline is commonly used for documenting history and physical examinations, giving oral presentations, and teaching clinical skills. Despite general acceptance, there is an apparent discrepancy between the way clinical encounters are conducted and how they are documented. Methods Fifteen medical school websites were randomly selected from search-engine generated lists. One example of a history and physical write-up from each of six sites, one teaching outline from each of nine additional sites, and recommendations for documentation made in two commonly used textbooks were compared for similarities and differences. Results Except for minor variations in documenting background information, all sampled materials utilized the same standardized format. When the examiners’ early perceptions of the patients’ degree of illness or level of distress were described, they were categorized as “general appearance” within the physical findings. Contrary to clinical practice, none of the examples or recommendations documented these early perceptions before chief concerns and history were presented. Discussion An examiner’s initial perceptions of a patient’s affect, degree of illness, and level of distress can influence the content of the history, triage decisions, and prioritization of likely diagnoses. When chief concerns and history are shared without benefit of this information, erroneous assumptions and miscommunications can result. Conclusion This survey confirms common use of a standardized outline for documenting, communicating, and teaching history-taking and physical examination protocol. The present outline shares early observations out of clinical sequence and may provide inadequate context for accurate interpretation of chief concerns and history. Corrective actions include modifying the documentation sequence to conform to clinical practice and teaching contextual methodology for sharing patient information. PMID:28096709

Saturday night blue--a case of near fatal poisoning from the abuse of amyl nitrite.

PubMed Central

Stambach, T; Haire, K; Soni, N; Booth, J

1997-01-01

A case of severe methaemoglobinaemia caused by the abuse of volatile nitrites is reported. The agents are commonly abused, but this complication is rare. The clinical presentation can make diagnosis difficult; however, the subsequent treatment needs to be rapid to avoid serious morbidity or mortality. This report presents the clinical picture and the background information leading to the detection and treatment of this unusual problem. PMID:9315944

Macrodystrophia lipomatosa: four case reports

PubMed Central

2010-01-01

Aim Macrodystrophia lipomatosa is a rare cause of gigantism of limb which can be confused with other common causes like congenital lymphedema. It presents usually with loss of function and cosmetic problems. Four cases are described with emphasis on clinical presentation, differential diagnoses, imaging and treatment options. Methods & Results Four patients of macrodystrophia lipomatosa were thoroughly examined and subjected to investigations. Conclusion Besides diligent clinical examination, imaging and histopathology are crucial in clinching the diagnosis. PMID:20969776

Antiepileptic drug therapy: clinical laboratory significance.

PubMed

Naradzay, J F; Olshaker, J S

1996-01-01

When evaluating a patient who is taking an antiepileptic medication, it is important for the emergency physician to correlate the clinical presentation with the antiepileptic drug level. Therapeutic ranges have been suggested for most antiepileptic medications, but these must be interpreted in light of clinical efficacy and patient tolerance. When considering the efficacy of anti-epileptic medications, it is necessary to consider the patient's unique metabolism, side-effect tolerance, and overall response to therapy. Suggested therapeutic ranges should be the first reference for the emergency physician. The purpose of this report is to discuss the laboratory values of commonly prescribed antiepileptic medications. Therapeutic ranges, side-effects, and common medication interactions are discussed concerning phenytoin, phenobarbital, carbamezapine, and valproic acid.

[Hernia surgery in urology: part 1: inguinal, femoral and umbilical hernias - fundamentals of clinical diagnostics and treatment].

PubMed

Franz, T; Schwalenberg, T; Dietrich, A; Müller, J; Stolzenburg, J-U

2013-05-01

Hernias are a common occurrence with correspondingly huge clinical and economic impacts on the healthcare system. The most common forms of hernia which need to be diagnosed and treated in routine urological work are inguinal and umbilical hernias. With the objective of reconstructing and stabilizing the inguinal canal there are the possibilities of open and minimally invasive surgery and both methods can be performed with suture or mesh repair. Indications for surgery of umbilical hernias are infrequent although this is possible with little effort under local anesthesia. This article presents an overview of the epidemiology, pathogenesis, clinical symptoms, diagnostics and therapy of inguinal, femoral and umbilical hernias.

A syndromic approach to common parasitic diseases

PubMed Central

Shafran, Stephen D.; Chow, Anthony W.

1985-01-01

Standard textbooks discuss parasitic disease according to specific organisms. In contrast, patients with parasitic infections present to physicians with a variety of clinical manifestations that may involve any of several organ systems and that often mimic nonparasitic diseases. A syndromic approach to the clinical situation may help the physician in considering the most important parasitic agents. Many parasitic infections can be acquired in temperate climates. While often considered tropical or exotic, other parasitic diseases are now seen more frequently in developed countries because of immigration and increased world travel. In this review the clinical syndromes associated with common parasitic diseases in North America are discussed, with an emphasis on risk factors and diagnosis of specific infections. PMID:4042057

Definitive and differential diagnosis of desquamative gingivitis through direct immunofluorescence studies.

PubMed

Suresh, Lakshmanan; Neiders, Mirdza E

2012-10-01

Desquamative gingivitis (DG) is a common clinical manifestation of oral autoimmune vesiculobullous diseases (VBDs). Their polymorphous clinical presentations coupled with similar histologic features make diagnosis indistinguishable among the different VBDs. Direct immunofluorescence (IF) studies are valuable gold-standard diagnostic tests that allow for discrimination among the various VBDs that present with DG. There have been no recent detailed analyses done that have used conventional light microscopy and direct IF in diagnosis to document the clinical associations of DG with various autoimmune oral diseases. The aim of this study is to examine retrospectively a large cohort of patients with DG for associated diseases and to determine the utility of direct IF and conventional light microscopy in establishing a definitive diagnosis. During a 14-month period, our laboratory in Buffalo, New York, received 239 consecutive archival cases of gingival biopsy with a clinical diagnosis of DG. These specimens were submitted to establish or rule out a diagnosis of a direct IF-positive VBD. The demographic, clinical, and microscopic findings were tabulated using established inclusion and diagnostic criteria. Approximately half the number (48.1%) of biopsies received for direct IF studies were submitted by periodontists. Slightly more than half of the patients (53%) previously had biopsies submitted for both hematoxylin and eosin (H & E) and direct IF testing. There was a female predilection for all the diseases studied except for pemphigus and linear immunoglobulin A disease. Oral lichen planus was the most common disease presenting as DG, followed by pemphigoid. The clinical diagnosis of lichen planus correlated with the biopsy findings in 80% of the cases and with pemphigoid in 60%. Definitive diagnosis was rendered to ≈80% of the gingival biopsies submitted. Negative cases of direct IF presenting as DG had significant pathology, such as dysplasia and carcinoma, which would have been otherwise missed if H & E studies had not been performed. This study has the largest cohort of patients with DG suspected of VBD reported in the literature. The patients were predominantly females who had most often been seen by a periodontist. The definitive diagnosis of DG was most accurately achieved when H & E along with two biopsies for direct IF studies were submitted for testing. H & E studies were particularly important for definitive diagnosis of negative cases. Oral lichen planus was the most common disease presenting as DG, which is consistent with recent studies. Systemic connective tissue disorders that present as DG at initial clinical examination require direct IF and serum studies for a conclusive diagnosis. Clinical pathologic correlation, including history, presentation, H & E, and direct IF studies, are essential in establishing a definitive and differential diagnosis for cases presenting with DG.

Statin intolerance - a question of definition.

PubMed

Algharably, Engi Abdel-Hady; Filler, Iris; Rosenfeld, Stephanie; Grabowski, Katja; Kreutz, Reinhold

2017-01-01

Statin therapy is the backbone of pharmacologic therapy for low-density lipoproteins cholesterol lowering and plays a pivotal role in cardiovascular disease prevention. Statin intolerance is understood as the inability to continue using a statin to reduce individual cardiovascular risk sufficiently, due to the development of symptoms or laboratory abnormalities attributable to the initiation or dose escalation of a statin. Muscle symptoms are the most common side effects observed. Areas covered: The main aim of this article is to present a review on published definitions of statin intolerance. In addition, a brief review on clinical aspects and risk factors of statin intolerance is provided and features for a common definition for statin intolerance are suggested. Expert opinion: A definition of statin intolerance by major drug regulatory agencies is not available. In clinical studies, different definitions are chosen and results are not comparable; different medical associations do not agree on one common definition. There is an unmet need to establish a common definition of statin intolerance to ensure an appropriate clinical use of this important drug class. Further work is required to develop a consensus definition on statin intolerance that could have significant positive impact on both research and clinical management.

Association of myasthenia gravis and Behçet's disease: A case report.

PubMed

Kisabay, Aysin; Sari, Ummu Serpil; Boyaci, Recep; Batum, Melike; Yilmaz, Hikmet; Selcuki, Deniz

2016-01-01

Myasthenia gravis is a disease of neuromuscular junction due to auto-immune destruction of the acetylcholine receptors. Behçet's disease, on the other hand, is a multisystemic vascular-inflammatory disease. Both conditions are not common in the general population although their association has not been reported in the literature. We wanted to present our patient who developed clinical course of myasthenia gravis following discontinuation of medications due to complications of corticosteroid for Behçet's disease. It was observed that clinical findings of myasthenia gravis recovered following restarting steroid treatment and he did not experience attacks of both conditions. Although Myasthenia gravis and Behçet's disease are distinct entities clinically as well as in terms of pathogenesis, they share common physiopathological features and their treatment is based on their common features. Copyright © 2016 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

Prevalence and sociodemographic associations of common mental disorders in a nationally representative sample of the general population of Greece

PubMed Central

2013-01-01

Background No study in Greece has assessed so far the full range of common mental disorders using a representative sample of the population from both mainland and insular regions of the country. The aim of the present paper was to present the results of the first such study. Methods The study was carried out between 2009–2010 in a nationally representative sample of 4894 individuals living in private households in Greece. Common mental disorders in the past week were assessed with the revised Clinical Interview Schedule (CIS-R). We also assessed alcohol use disorders (using AUDIT), smoking and cannabis use. Results 14% of the population (Male: 11%, Female: 17%) was found to have clinically significant psychiatric morbidity according to the scores on the CIS-R. The prevalence (past seven days) of specific common mental disorders was as follows: Generalized Anxiety Disorder: 4.10% (95% CI: 3.54, 4.65); Depression: 2.90% (2.43, 3.37); Panic Disorder: 1.88% (1.50, 2.26); Obsessive-Compulsive Disorder: 1.69% (1.33, 2.05); All Phobias: 2.79% (2.33, 3.26); Mixed anxiety-depression: 2.67% (2.22, 3.12). Harmful alcohol use was reported by 12.69% of the population (11.75, 13.62). Regular smoking was reported by 39.60% of the population (38.22, 40.97) while cannabis use (at least once during the past month) by 2.06% (1.66, 2.46). Clinically significant psychiatric morbidity was positively associated with the following variables: female gender, divorced or widowed family status, low educational status and unemployment. Use of all substances was more common in men compared to women. Common mental disorders were often comorbid, undertreated, and associated with a lower quality of life. Conclusions The findings of the present study can help in the better planning and development of mental health services in Greece, especially in a time of mental health budget restrictions. PMID:23734578

Prevalence and sociodemographic associations of common mental disorders in a nationally representative sample of the general population of Greece.

PubMed

Skapinakis, Petros; Bellos, Stefanos; Koupidis, Sotirios; Grammatikopoulos, Ilias; Theodorakis, Pavlos N; Mavreas, Venetsanos

2013-06-04

No study in Greece has assessed so far the full range of common mental disorders using a representative sample of the population from both mainland and insular regions of the country. The aim of the present paper was to present the results of the first such study. The study was carried out between 2009-2010 in a nationally representative sample of 4894 individuals living in private households in Greece. Common mental disorders in the past week were assessed with the revised Clinical Interview Schedule (CIS-R). We also assessed alcohol use disorders (using AUDIT), smoking and cannabis use. 14% of the population (Male: 11%, Female: 17%) was found to have clinically significant psychiatric morbidity according to the scores on the CIS-R. The prevalence (past seven days) of specific common mental disorders was as follows: Generalized Anxiety Disorder: 4.10% (95% CI: 3.54, 4.65); Depression: 2.90% (2.43, 3.37); Panic Disorder: 1.88% (1.50, 2.26); Obsessive-Compulsive Disorder: 1.69% (1.33, 2.05); All Phobias: 2.79% (2.33, 3.26); Mixed anxiety-depression: 2.67% (2.22, 3.12). Harmful alcohol use was reported by 12.69% of the population (11.75, 13.62). Regular smoking was reported by 39.60% of the population (38.22, 40.97) while cannabis use (at least once during the past month) by 2.06% (1.66, 2.46). Clinically significant psychiatric morbidity was positively associated with the following variables: female gender, divorced or widowed family status, low educational status and unemployment. Use of all substances was more common in men compared to women. Common mental disorders were often comorbid, undertreated, and associated with a lower quality of life. The findings of the present study can help in the better planning and development of mental health services in Greece, especially in a time of mental health budget restrictions.

The feasibility of using UML to compare the impact of different brands of computer system on the clinical consultation.

PubMed

Kumarapeli, Pushpa; de Lusignan, Simon; Koczan, Phil; Jones, Beryl; Sheeler, Ian

2007-01-01

UK general practice is universally computerised, with computers used in the consulting room at the point of care. Practices use a range of different brands of computer system, which have developed organically to meet the needs of general practitioners and health service managers. Unified Modelling Language (UML) is a standard modelling and specification notation widely used in software engineering. To examine the feasibility of UML notation to compare the impact of different brands of general practice computer system on the clinical consultation. Multi-channel video recordings of simulated consultation sessions were recorded on three different clinical computer systems in common use (EMIS, iSOFT Synergy and IPS Vision). User action recorder software recorded time logs of keyboard and mouse use, and pattern recognition software captured non-verbal communication. The outputs of these were used to create UML class and sequence diagrams for each consultation. We compared 'definition of the presenting problem' and 'prescribing', as these tasks were present in all the consultations analysed. Class diagrams identified the entities involved in the clinical consultation. Sequence diagrams identified common elements of the consultation (such as prescribing) and enabled comparisons to be made between the different brands of computer system. The clinician and computer system interaction varied greatly between the different brands. UML sequence diagrams are useful in identifying common tasks in the clinical consultation, and for contrasting the impact of the different brands of computer system on the clinical consultation. Further research is needed to see if patterns demonstrated in this pilot study are consistently displayed.

Observation of c.260A > G mutation in superoxide dismutase 1 that causes p.Asn86Ser in Iranian amyotrophic lateral sclerosis patient and absence of genotype/phenotype correlation.

PubMed

Khani, Marzieh; Alavi, Afagh; Nafissi, Shahriar; Elahi, Elahe

2015-07-06

Amyotrophic lateral sclerosis (ALS) is the most common motor neuron disorder in European populations. ALS can be sporadic ALS (SALS) or familial ALS (FALS). Among 20 known ALS genes, mutations in C9orf72 and superoxide dismutase 1 (SOD1) are the most common genetic causes of the disease. Whereas C9orf72 mutations are more common in Western populations, the contribution of SOD1 to ALS in Iran is more than C9orf72. At present, a clear genotype/phenotype correlation for ALS has not been identified. We aimed to perform mutation screening of SOD1 in a newly identified Iranian FALS patient and to assess whether a genotype/phenotype correlation for the identified mutation exists. The five exons of SOD1 and flanking intronic sequences of a FALS proband were screened for mutations by direct sequencing. The clinical features of the proband were assessed by a neuromuscular specialist (SN). The phenotypic presentations were compared to previously reported patients with the same mutation. Heterozygous c.260A > G mutation in SOD1 that causes Asn86Ser was identified in the proband. Age at onset was 34 years and site of the first presentation was in the lower extremities. Comparisons of clinical features of different ALS patients with the same mutation evidenced variable presentations. The c.260A > G mutation in SOD1 that causes Asn86Ser appears to cause ALS with variable clinical presentations.

The prevalence of endocrinopathies among Lebanese women presenting with hirsutism to an endocrine clinic.

PubMed

Zreik, R S; Nasrallah, Mona P

2014-01-01

Hirsutism is a common condition in women characterized by excessive growth of terminal hair in a male pattern distribution. It may be a manifestation of underlying pathologies. Since there is no data published about the prevalence of endocrinopathies among hirsute women in Lebanon, this study's aim was to reveal the most common etiologies of hirsutism in this population. The study is a descriptive review of cases of 160 females with hirsutism presenting to a single endocrinologist clinic. Data about history, physical exam, blood tests and imaging results were collected after review of medical charts. Out of the 160 cases reviewed, 14 females (8.8%) were left undiagnosed. Out of 146 subjects diagnosed, 72.6% were found to have polycystic ovary syndrome (PCOS), 18.5% idiopathic hirsutism (IH), 4.6% non-classic congenital adrenal hyperplasia, 2.6% hyperprolactinemia, 0.6% Cushing's syndrome and 0.6% hypothyroidism. A higher percentage of irregular menses and a trend for overweight were found among the PCOS group. PCOS remains the most common cause of hirsutism in an endocrine referral clinic, similar to other populations. A low threshold for diagnostic workup is in order, especially when there is associated menstrual irregularity or overweight.

A new paradigm for improved co-ordination and efficacy of European biomedical research: taking diabetes as a model.

PubMed

Halban, P A; Boulton, A J M; Smith, U

2013-03-01

Today, European biomedical and health-related research is insufficiently well funded and is fragmented, with no common vision, less-than-optimal sharing of resources, and inadequate support and training in clinical research. Improvements to the competitiveness of European biomedical research will depend on the creation of new infrastructures that must be dynamic and free of bureaucracy, involve all stakeholders and facilitate faster delivery of new discoveries from bench to bedside. Taking diabetes research as the model, a new paradigm for European biomedical research is presented, which offers improved co-ordination and common resources that will benefit both academic and industrial clinical research. This includes the creation of a European Council for Health Research, first proposed by the Alliance for Biomedical Research in Europe, which will bring together and consult with all health stakeholders to develop strategic and multidisciplinary research programmes addressing the full innovation cycle. A European Platform for Clinical Research in Diabetes is proposed by the Alliance for European Diabetes Research (EURADIA) in response to the special challenges and opportunities presented by research across the European region, with the need for common standards and shared expertise and data.

Histopathologic aid to diagnosis of sarcoidosis: report of 8 cases.

PubMed

Manonukul, Jane; Wanitphakdeedecha, Rungsima; Wisuthsarewong, Wanee; Thirapote, Panitta

2006-06-01

Sarcoidosis is a multisystemic disease of unknown etiology. The disease is common in blacks and is very rare in Thailand. It presents as one of the most variable manifestations usually affecting the lungs and intrathoracic lymph nodes. Other organs such as liver, spleen, joints and eyes including skin are also involved The common cutaneous lesions are maculopapular, erythematous plaque, subcutaneous nodule, scar and lupus pernio. No reliable indicator is useful for diagnosis except the histopathologic change which is the only way for approaching this disease. Sarcoidosis is the disease of exclusion. Various infections producing granulomas should be excluded histologically. The ultimate diagnosis requires clinical correlation, laboratory investigations, chest X-ray as well as available tissue culture. Herein, the authors reported eight cases of sarcoidosis by retrospective study primarily diagnosed by histopathological findings at Siriraj Hospital from January, 1997 to December, 2004 with many different clinical presentations. Despite the diverse clinical pictures, interestingly, the presented patients almost had the same histopathologic findings as small, uniform, discrete naked granulomas usually without necrosis. These findings act as a hallmark for diagnosis of this disease.

Clinical Manifestations and Distribution of Cutaneous Leishmaniasis in Pakistan

PubMed Central

Afghan, Abaseen Khan; Kassi, Masoom; Kasi, Pashtoon Murtaza; Ayub, Adil; Kakar, Niamatullah; Marri, Shah Muhammad

2011-01-01

Cutaneous leishmaniasis (CL) is a rising epidemic in Pakistan. It is a major public health problem in the country especially alongside regions bordering the neighboring Afghanistan and cities that have had the maximum influx of refugees. The purpose of our paper is to highlight the diverse clinical manifestations of the disease seen along with the geographic areas affected, where the hosts are particularly susceptible. This would also be helpful in presenting the broad spectrum of the disease for training of health care workers and help in surveillance of CL in the region. The increased clinical diversity and the spectrum of phenotypic manifestations noted underscore the fact that the diagnosis of CL should be not only considered when dealing with common skin lesions, but also highly suspected by dermatologists and even primary care physicians even when encountering uncommon pathologies. Hence, we would strongly advocate that since most of these patients present to local health care centers and hospitals, primary care practitioners and even lady health workers (LHWs) should be trained in identification of at least the common presentations of CL. PMID:22174721

The clinical expression of primary biliary cirrhosis.

PubMed

Heathcote, J

1997-02-01

Primary biliary cirrhosis (PBC) is likely an autoimmune disease that destroys the interlobular bile ducts. Although the term PBC implies cirrhosis, this is not always present. The condition may be entirely silent clinically, save for the hallmark mitochondrial antibodies in serum. The clinical spectrum of PBC ranges from asymptomatic anicteric cholestasis with or without extrahepatic manifestations to severe cholestasis with decompensated cirrhosis. It is uncertain whether or not the course of this disease is universally fatal. Currently, no specific features have been identified which predict progression from asymptomatic to symptomatic disease, although once hyperbilirubinemia is present, a rising level indicates a poor prognosis. The liver-specific complications include pruritus, abdominal pain, xantholasma, and portal hypertension. The latter is often an early feature, as the portal hypertension is presinusoidal in nature and, when present, does not always reflect the presence of cirrhosis. There are many extrahepatic features of PBC, the most common being metabolic, chiefly hypothyroidism and metabolic bone disease. Other common associations are rheumatologic, renal, pulmonary, neuromuscular, and dermatologic. The non-specific yet distressing symptom of fatigue affects up to two-thirds of PBC subjects, but its etiology remains obscure.

Clinical profile of dermatological emergencies and intensive care unit admissions in a tertiary care center - an Indian perspective.

PubMed

Samudrala, Suvarna; Dandakeri, Sukumar; Bhat, Ramesh M

2018-05-01

Although dermatology is largely considered as an outpatient specialty, dermatological conditions comprise 5-8% of cases presenting to the emergency department. The need for a dermatological intensive care unit is widely acknowledged due to the increasing incidence of acute skin failure. Very few studies have been done to characterize the common conditions seen in the emergency department and intensive care units. We undertook this study to analyze the spectrum of dermatological conditions presenting to the emergency department and the clinical profile of patients admitted to the intensive care unit. A prospective study was conducted for 9 months. Patients requiring primary dermatological consultation in the emergency department and patients admitted in the dermatology intensive care unit were examined, and their clinical variables were statistically analyzed. A total of 248 cases were seen in the emergency department, out of which 72 (29.1%) cases were admitted and 176 (70.9%) were treated in the emergency department on an outpatient basis. The most common condition seen in non-admitted patients was acute urticaria (28.9%). The most common cause for admission in patients presenting to the emergency department was erythroderma (23.6%). Sixty-two patients were admitted to the intensive care unit, the most common diagnosis being erythroderma (40.3%). This prospective study aimed to provide an insight into the types of cases evaluated in the emergency department by dermatologists in a large tertiary care hospital in coastal Karnataka in South India. © 2018 The International Society of Dermatology.

Clinical stage of oral cancer patients at the time of initial diagnosis.

PubMed

Shah, Irfan; Sefvan, Omer; Luqman, Uzair; Ibrahim, Waseem; Mehmood, Sana; Alamgir, Wajiha

2010-01-01

Squamous cell carcinoma is the most common oral cancer. Early diagnosis ensures better prognosis. Late diagnosis is however common around the world and contributes to the high morbidity and mortality related to oral cancer. The objective of this study was to determine the clinical stage of oral cancer patients at the time of diagnosis. This retrospective study was carried out on 334 oral cancer patients who presented to the outdoor departments of Armed Forces Institute of Dentistry, and Armed Forces Institute of Pathology, Rawalpindi from July 2008 to December 2009. The records that were reviewed included history and clinical examination findings. OPG and CT scans of the head and neck region, chest X-rays, abdominal ultrasounds and liver function tests. Size of the primary tumour, the size, number and laterality of the involved cervical lymph nodes and the presence/absence of distant metastases were documented and statistically analysed using SPSS-17. Out of the 334 patients, 203 (60.8%) were males and 131 (39.2%) females. The age range was from 21 to 88 years. Buccal mucosa was the most commonly involved site (32%). The primary tumour was 4 Cm or more in size, (T3/T4) 71.25% of the cases. Cervical lymph nodes were involved in 211 patients (63.2%) and distant metastases were present in 39 patients (11.7%). Overall, clinical stage IV was the most common (57.18%) followed by stage III (24.55%), stage II (13.77%) and stage I (4.49%). Oral cancers are diagnosed late (Stage III and IV) in Pakistan and need immediate public and professional attention.

Atypical Cutaneous Manifestations in Syphilis.

PubMed

Ivars Lleó, M; Clavo Escribano, P; Menéndez Prieto, B

2016-05-01

Although the diversity of the clinical manifestations of syphilis is well-known, atypical presentations can also occur. Such atypical presentations are associated with a high risk of transmission as a result of diagnostic confusion and treatment delays owing to the disease's ability to mimic other common skin diseases, deviate from classic clinical presentations, and adopt unique forms. Cases of atypical syphilis have been described most frequently in patients with concomitant human immunodeficiency virus (HIV) infection. Because the incidence of syphilis has been growing over recent years -particularly in patients with HIV co-infection- dermatologists need to be familiar with the less well-known clinical presentations of this venereal disease. Copyright © 2015 AEDV. Published by Elsevier España, S.L.U. All rights reserved.

Pathology and differential diagnosis of chronic, noninfectious gastritis.

PubMed

Polydorides, Alexandros D

2014-03-01

The histologic finding of chronic inflammation in an endoscopic mucosal biopsy of the stomach (chronic gastritis) is very common and usually reflects the presence of Helicobacter pylori infection. However, infectious organisms are not always present in biopsy material, and some cases of chronic gastritis do not result from H. pylori infection. Thus, the differential diagnosis of this finding is an important one for pathologists to keep in mind. This review presents the three most common and clinically significant causes of chronic, noninfectious gastritis, namely, autoimmune atrophic gastritis, lymphocytic gastritis, and gastric involvement in the setting of inflammatory bowel disease, especially Crohn disease. For each entity, a brief discussion of its etiology and pathogenesis, a review of the clinical and endoscopic features, and a description of the microscopic findings are presented in the context of the differential diagnosis of chronic gastritis with emphasis on helpful histopathologic hints and long-term sequelae. Copyright © 2014 Elsevier Inc. All rights reserved.

Novel ancestral Dysferlin splicing mutation which migrated from the Iberian peninsula to South America.

PubMed

Vernengo, Luis; Oliveira, Jorge; Krahn, Martin; Vieira, Emilia; Santos, Rosário; Carrasco, Luisa; Negrão, Luís; Panuncio, Ana; Leturcq, France; Labelle, Veronique; Bronze-da-Rocha, Elsa; Mesa, Rosario; Pizzarossa, Carlos; Lévy, Nicolas; Rodriguez, Maria-Mirta

2011-05-01

Primary dysferlinopathies are a group of recessive heterogeneous muscular dystrophies. The most common clinical presentations are Miyoshi myopathy and LGMD2B. Additional presentations range from isolated hyperCKemia to severe functional disability. Symptomatology begins in the posterior muscle compartment of the calf and its clinical course progresses slowly in Miyoshi myopathy whereas LGMD2B involves predominantly the proximal muscles of the lower limbs. The age of onset ranges from 13 to 60years in Caucasians. We present five patients that carry a novel mutation in the exon12/intron12 boundary: c.1180_1180+7delAGTGCGTG (r.1054_1284del). We provide evidence of a founder effect due to a common ancestral origin of this mutation, detected in heterozygosity in four patients and in homozygosity in one patient. Copyright © 2011 Elsevier B.V. All rights reserved.

Chlamydia trachomatis-induced Fitz-Hugh-Curtis syndrome: a case report.

PubMed

Ekabe, Cyril Jabea; Kehbila, Jules; Njim, Tsi; Kadia, Benjamin Momo; Tendonge, Celestine Ntemlefack; Monekosso, Gottlieb Lobe

2017-01-03

Fitz-Hugh-Curtis syndrome is defined as perihepatitis associated with pelvic inflammatory disease. Chlamydia trachomatis is one of its most common aetiologies. This syndrome usually presents with right upper quadrant abdominal pain mimicking other hepatobiliary and gastrointestinal pathologies, hence, posing a diagnostic dilemma in settings with limited diagnostic tools. A 32 year old African female presented with acute right upper quadrant abdominal pain and vaginal discharge, for which she had previously received treatment in another health center with no improvement. Clinical and laboratory findings were suggestive of Fitz-Hugh-Curtis syndrome. Five days after treatment with oral doxycycline, the patient showed marked clinical improvement. Fitz-Hugh-Curtis syndrome is a common cause of right upper quadrant pain which is often under diagnosed in poor communities. Hence, it should be included as a differential diagnosis in patients presenting with right upper quadrant pain, especially in females of reproductive age.

Overuse of EEG in the evaluation of common neurologic conditions.

PubMed

Matoth, Israel; Taustein, Ilana; Kay, Barrie S; Shapira, Yehuda A

2002-11-01

The objective of the present study was to analyze the diagnostic indications that most often prompt the referral of children and adolescents in the outpatient clinical pediatric practice for electroencephalographic evaluation and to check its utility in these clinical conditions. The electroencephalographic records of 547 consecutive children and adolescents (5-16 years of age) referred to a single community laboratory for the evaluation of various neurologic disorders were prospectively read by a single blinded investigator. Common diagnostic indications included the following: clinical seizures (42%), attention-deficit-hyperactivity disorder (23%), headaches (10.4%), syncope (9.9%), and tic disorder (4.9%). Overall, 76% of records were normal. Slowing of electroencephalographic activity was noted in 1% (attention-deficit-hyperactivity disorder) to 26% (probable epilepsy), and epileptiform activity in 53% of the probable and 29% of the clinically possible epileptics. Epileptiform activity was rarely found in the nonepileptic patients. The results of the present study demonstrate that standard interictal electroencephalogram is being overused during evaluation of various neurologic disorders in children and adolescents, suggesting that its use should be reserved for supporting the diagnosis in those cases in which epilepsy is a reasonable clinical possibility.

Predicting the disease of Alzheimer with SNP biomarkers and clinical data using data mining classification approach: decision tree.

PubMed

Erdoğan, Onur; Aydin Son, Yeşim

2014-01-01

Single Nucleotide Polymorphisms (SNPs) are the most common genomic variations where only a single nucleotide differs between individuals. Individual SNPs and SNP profiles associated with diseases can be utilized as biological markers. But there is a need to determine the SNP subsets and patients' clinical data which is informative for the diagnosis. Data mining approaches have the highest potential for extracting the knowledge from genomic datasets and selecting the representative SNPs as well as most effective and informative clinical features for the clinical diagnosis of the diseases. In this study, we have applied one of the widely used data mining classification methodology: "decision tree" for associating the SNP biomarkers and significant clinical data with the Alzheimer's disease (AD), which is the most common form of "dementia". Different tree construction parameters have been compared for the optimization, and the most accurate tree for predicting the AD is presented.

Addressing Common Questions Encountered in the Diagnosis and Management of Cardiac Amyloidosis.

PubMed

Maurer, Mathew S; Elliott, Perry; Comenzo, Raymond; Semigran, Marc; Rapezzi, Claudio

2017-04-04

Advances in cardiac imaging have resulted in greater recognition of cardiac amyloidosis in everyday clinical practice, but the diagnosis continues to be made in patients with late-stage disease, suggesting that more needs to be done to improve awareness of its clinical manifestations and the potential of therapeutic intervention to improve prognosis. Light chain cardiac amyloidosis, in particular, if recognized early and treated with targeted plasma cell therapy, can be managed very effectively. For patients with transthyretin amyloidosis, there are numerous therapies that are currently in late-phase clinical trials. In this review, we address common questions encountered in clinical practice regarding etiology, clinical presentation, diagnosis, and management of cardiac amyloidosis, focusing on recent important developments in cardiac imaging and biochemical diagnosis. The aim is to show how a systematic approach to the evaluation of suspected cardiac amyloidosis can impact the prognosis of patients in the modern era. © 2017 American Heart Association, Inc.

Addressing Common Questions Encountered in the Diagnosis and Management of Cardiac Amyloidosis

PubMed Central

Maurer, Mathew S.; Elliott, Perry; Comenzo, Raymond; Semigran, Marc; Rapezzi, Claudio

2017-01-01

Advances in cardiac imaging have resulted in greater recognition of cardiac amyloidosis (CA) in everyday clinical practice, but the diagnosis continues to be made in patients with late stage disease, suggesting that more needs to be done to improve awareness of its clinical manifestations and the potential of therapeutic intervention to improve prognosis. Light chain CA (AL-CA) in particular, if recognized early and treated with targeted plasma cell therapy, can be managed very effectively. For patients with transthyretin amyloidosis, there are numerous therapies that are currently in late phase clinical trials. In this review we address common questions encountered in clinical practice regarding etiology, clinical presentation, diagnosis and management of cardiac amyloidosis, focusing on recent important developments in cardiac imaging and biochemical diagnosis. The aim is to show how a systematic approach to the evaluation of suspected CA can impact the prognosis of patients in the modern era. PMID:28373528

[Malabsorption is a leading clinical sign of small bowel disease].

PubMed

Parfenov, A I; Krums, L M

The paper presents a variety of clinical manifestations of malabsorption syndrome (MAS) in celiac disease, collagenous sprue, Whipple's disease, Crohn's disease, intestinal lymphangiectasia, amyloidosis, common variable immune deficiency, and treatment of short bowel syndrome. It shows the specific features of the pathophysiology, diagnosis, and treatment of MAS in small bowel diseases.

Gastric ulceration in an equine neonate

PubMed Central

Lewis, Susan

2003-01-01

A 24-hour-old colt presented with clinical signs consistent with gastric ulceration. Treatment was initiated with a histamine type-2 receptor antagonist and clinical signs resolved. Gastroscopy at 16 d confirmed the presence of a gastric ulcer. Although gastric ulceration is common in foals, it is rarely reported in foals this young. PMID:12757136

Molecular studies of achondroplasia

PubMed Central

Nahar, Risha; Saxena, Renu; Kohli, Sudha; Puri, Ratna; Verma, Ishwar Chandra

2009-01-01

Background: Achondroplasia (ACH) is the most frequent form of short-limbed dwarfism, caused by mutations in the FGFR3 gene. It follows an autosomal dominant inheritance, though most cases are sporadic. The molecular techniques are the only available methods to confirm the diagnosis of a skeletal dysplasia. Clinical and radiological features are only suggestive and not confirmatory. The present study was conducted to find out how often the clinical diagnosis of achondroplasia is verified on molecular studies. Materials and Methods: From 1998 through 2007, we carried out molecular analysis for the two common mutations in the FGFR3 gene in 130 cases clinically suspected to have ACH. Results: A diagnostic mutation was identified in 53 (40.8%) cases. The common mutation (1138G>A) was present in 50 (94.7%) of the positive cases, while the rare 1138 G>C substitution was found in three (5.3%). Conclusion: This study shows that confirmation of clinical diagnosis of ACH by molecular genetic testing is essential to distinguish it from other skeletal dysplasias, to plan therapeutic options, and to offer genetic counseling. Management (medical and surgical) in patients confirmed to have ACH, is briefly discussed. PMID:19838370

Incidence and clinical variables associated with streptococcal throat infections: a prospective diagnostic cohort study

PubMed Central

Little, Paul; Hobbs, FD Richard; Mant, David; McNulty, Cliodna AM; Mullee, Mark

2012-01-01

Background Management of pharyngitis is commonly based on features which are thought to be associated with Lancefield group A beta-haemolytic streptococci (GABHS) but it is debatable which features best predict GABHS. Non-group A strains share major virulence factors with group A, but it is unclear how commonly they present and whether their presentation differs. Aim To assess the incidence and clinical variables associated with streptococcal infections. Design and setting Prospective diagnostic cohort study in UK primary care. Method The presence of pathogenic streptococci from throat swabs was assessed among patients aged ≥5 years presenting with acute sore throat. Results Pathogenic streptococci were found in 204/597 patients (34%, 95% CI = 31 to 38%): 33% (68/204) were non-group A streptococci, mostly C (n = 29), G (n = 18) and B (n = 17); rarely D (n = 3) and Streptococcus pneumoniae (n = 1). Patients presented with similar features whether the streptococci were group A or non-group A. The features best predicting A, C or G beta-haemolytic streptococci were patient’s assessment of severity (odds ratio [OR] for a bad sore throat 3.31, 95% CI = 1.24 to 8.83); doctors’ assessment of severity (severely inflamed tonsils OR 2.28, 95% CI = 1.39 to 3.74); absence of a bad cough (OR 2.73, 95% CI = 1.56 to 4.76), absence of a coryza (OR 1.54, 95% CI = 0.99 to 2.41); and moderately bad or worse muscle aches (OR 2.20, 95% CI = 1.41 to 3.42). Conclusion Non-group A strains commonly cause streptococcal sore throats, and present with similar symptomatic clinical features to group A streptococci. The best features to predict streptococcal sore throat presenting in primary care deserve revisiting. PMID:23211183

Incidence and clinical variables associated with streptococcal throat infections: a prospective diagnostic cohort study.

PubMed

Little, Paul; Hobbs, F D Richard; Mant, David; McNulty, Cliodna A M; Mullee, Mark

2012-11-01

Management of pharyngitis is commonly based on features which are thought to be associated with Lancefield group A beta-haemolytic streptococci (GABHS) but it is debatable which features best predict GABHS. Non-group A strains share major virulence factors with group A, but it is unclear how commonly they present and whether their presentation differs. To assess the incidence and clinical variables associated with streptococcal infections. Prospective diagnostic cohort study in UK primary care. The presence of pathogenic streptococci from throat swabs was assessed among patients aged ≥5 years presenting with acute sore throat. Pathogenic streptococci were found in 204/597 patients (34%, 95% CI = 31 to 38%): 33% (68/204) were non-group A streptococci, mostly C (n = 29), G (n = 18) and B (n = 17); rarely D (n = 3) and Streptococcus pneumoniae (n = 1). Patients presented with similar features whether the streptococci were group A or non-group A. The features best predicting A, C or G beta-haemolytic streptococci were patient's assessment of severity (odds ratio [OR] for a bad sore throat 3.31, 95% CI = 1.24 to 8.83); doctors' assessment of severity (severely inflamed tonsils OR 2.28, 95% CI = 1.39 to 3.74); absence of a bad cough (OR 2.73, 95% CI = 1.56 to 4.76), absence of a coryza (OR 1.54, 95% CI = 0.99 to 2.41); and moderately bad or worse muscle aches (OR 2.20, 95% CI = 1.41 to 3.42). Non-group A strains commonly cause streptococcal sore throats, and present with similar symptomatic clinical features to group A streptococci. The best features to predict streptococcal sore throat presenting in primary care deserve revisiting.

Primary hypoparathyroidism in dogs: a retrospective study of 17 cases.

PubMed

Russell, N J; Bond, K A; Robertson, I D; Parry, B W; Irwin, P J

2006-08-01

To evaluate the clinico-pathological findings, response to treatment and prevalence of complications in dogs with primary hypoparathyroidism. Retrospective study of 17 dogs presenting to the University of Melbourne Veterinary Clinical Centre and Murdoch University Veterinary Hospital over a 15 year period (1990 to 2004). Case records were evaluated for signalment, body weight, diet type, historical and clinical findings, serum total calcium, phosphate, albumin and parathyroid hormone concentrations, urinary fractional excretion ratios of calcium and phosphate, electrocardiogram (ECG) results, treatments administered, outcome and period of follow-up. The most common breeds identified were St Bernard (three dogs), Chihuahua (two dogs), German Shepherd (two dogs) and Jack Russell Terrier (two dogs). Three dogs were cross bred. Seizures, muscle tremors and fasciculations, stiff gait, tetany, muscle cramping, behavioural change and hyperventilation were the most common clinical signs. Vomiting, inappetence, diarrhoea, abdominal pain, hyperthermia, facial pruritus, ataxia, weakness, cataracts, and circling also occurred with less frequency. The mean duration of observed clinical signs preceding diagnosis was 33 days (median 13 days, range 1 to 173 days). All dogs had marked hypocalcaemia with normal or mildly increased serum albumin concentrations. Mean phosphate concentrations were significantly higher in inappetent dogs (P = 0.049). Mean serum calcium concentrations were significantly lower in dogs with cataracts compared to those without (P = 0.046). There were no other significant relationships between serum calcium or phosphate concentrations and the clinical presentation or outcome. No significant correlations were identified between the presence of a particular clinical sign and the duration of clinical signs. ECGs were obtained in four dogs and all exhibited QT interval prolongation due to a ST-segment prolongation. Sixteen of 17 dogs were treated successfully for hypocalcaemia and discharged from hospital. Acute management included parenteral calcium gluconate (10 dogs) and intravenous anticonvulsants (five dogs). Chronic therapy included oral vitamin D analogues and calcium supplementation. Treatment complications occurred in two dogs and included acute renal failure (one dog) and iatrogenic tissue necrosis following subcutaneous calcium administration (one dog). The mean follow-up period was 14.5 months (median 13 months, range 0 to 39 months). Twelve dogs were alive at the last follow up and two dogs were euthanased for unrelated reasons. The type of vitamin D analogue used was not associated with outcome. Primary hypoparathyroidism was an uncommon diagnosis in dogs. Saint Bernards, cross bred dogs, German Shepherd dogs and Terrier breeds were most commonly affected. Neurological signs were the most common presenting clinical signs, although alimentary signs may have been more common than previously reported. Dogs with primary hypoparathyroidism appeared to have a good prognosis following initiation of calcium supplementation and vitamin D therapy. Complications of treatment were uncommon and could be minimised with regular monitoring.

Celiac disease in 87 children with typical and atypical symptoms in Black Sea region of Turkey.

PubMed

Dinler, Gönül; Atalay, Erdal; Kalayci, Ayhan Gazi

2009-11-01

Celiac disease presents with a spectrum of clinical disorders. The variety of clinical presentations largely depends on age and extraintestinal findings. This study aimed to determine typical and atypical cases according to presenting symptoms and to evaluate their biochemical and pathological parameters. Eighty-seven patients with celiac disease in our unit between 2000 and 2007 were reviewed. Their diagnosis was made by serological and histological examination. The patients were divided into two groups according to their typical or atypical symptoms. The mean age of the patients at diagnosis was 8.2 years (range, 1-18 years), but patients presenting with typical symptoms were younger than those presenting with atypical symptoms. The patients in the two groups did not differ significantly in sex, weight and height Z scores except age. Diarrhea (96.3%), abdominal distention (65.4%) and failure to thrive (60%) were the most common clinical presentations in the typical group, and short stature (62.5%) and anemia (31.2%) were the most common in the atypical group. Total/subtotal villous atrophy was significantly higher in the typical group than in the atypical group. Many children with celiac disease show an atypical form. The understanding of presentations of celiac disease may prevent delayed diagnosis. Celiac disease should be specially investigated in patients with recurrent iron deficiency anemia, short stature and autoimmune disorders.

Common Dermatoses of Infancy

PubMed Central

Gora, Irv

1986-01-01

Within the pediatric population of their practices, family physicians frequently encounter infants with skin rashes. This article discusses several of the more common rashes of infancy: atopic dermatitis, cradle cap, diaper dermatitis and miliaria. Etiology, clinical picture and possible approaches to treatment are presented. ImagesFigure 1Figure 2Figure 3Figure 4Figure 5Figure 6Figure 7 PMID:21267297

Clinical canine dental radiography.

PubMed

Bannon, Kristin M

2013-05-01

The purpose of this article is to provide small animal veterinarians in private practice a guideline for interpretation of the most common findings in canine intraoral radiology. Normal oral and dental anatomy is presented. A brief review of variations of normal, common periodontal and endodontic pathology findings and developmental anomalies is provided. Copyright © 2013 Elsevier Inc. All rights reserved.

Sundowning in Dementia: Clinical Relevance, Pathophysiological Determinants, and Therapeutic Approaches.

PubMed

Canevelli, Marco; Valletta, Martina; Trebbastoni, Alessandro; Sarli, Giuseppe; D'Antonio, Fabrizia; Tariciotti, Leonardo; de Lena, Carlo; Bruno, Giuseppe

2016-01-01

Sundowning means the emergence or worsening of neuropsychiatric symptoms (NPS) in the late afternoon or early evening. This syndrome has been recognized since a long time in the field of dementing illnesses and is well known among most of health-care providers involved in the assistance of people with dementia. Indeed, it represents a common manifestation among persons with dementia and is associated with several adverse outcomes (such as institutionalization, faster cognitive worsening, and greater caregiver burden). Its occurrence and phenotypic characteristics may be influenced by diverse neurobiological, psychosocial, and environmental determinants. Moreover, it may pose diagnostic challenges in relation to other common causes of behavioral disruptions. Beside these considerations, this phenomenon has so far drawn limited clinical and scientific interest compared to other specific NPS occurring in dementias, as indicated by the lack of commonly agreed definitions, specific screening/assessment tools, and robust estimates on its prevalence. Accordingly, no randomized controlled trial specifically investigating the effectiveness of pharmacological and non-pharmacological strategies in managing this condition among demented patients has been yet conducted. In the present narrative review, we present and discuss available evidence concerning sundowning occurring in people with dementia. A special focus is given to its definitions, pathophysiological determinants, and clinical relevance, as well as to the clinical and therapeutic approaches required for its management in the daily practice.

Sundowning in Dementia: Clinical Relevance, Pathophysiological Determinants, and Therapeutic Approaches

PubMed Central

Canevelli, Marco; Valletta, Martina; Trebbastoni, Alessandro; Sarli, Giuseppe; D’Antonio, Fabrizia; Tariciotti, Leonardo; de Lena, Carlo; Bruno, Giuseppe

2016-01-01

Sundowning means the emergence or worsening of neuropsychiatric symptoms (NPS) in the late afternoon or early evening. This syndrome has been recognized since a long time in the field of dementing illnesses and is well known among most of health-care providers involved in the assistance of people with dementia. Indeed, it represents a common manifestation among persons with dementia and is associated with several adverse outcomes (such as institutionalization, faster cognitive worsening, and greater caregiver burden). Its occurrence and phenotypic characteristics may be influenced by diverse neurobiological, psychosocial, and environmental determinants. Moreover, it may pose diagnostic challenges in relation to other common causes of behavioral disruptions. Beside these considerations, this phenomenon has so far drawn limited clinical and scientific interest compared to other specific NPS occurring in dementias, as indicated by the lack of commonly agreed definitions, specific screening/assessment tools, and robust estimates on its prevalence. Accordingly, no randomized controlled trial specifically investigating the effectiveness of pharmacological and non-pharmacological strategies in managing this condition among demented patients has been yet conducted. In the present narrative review, we present and discuss available evidence concerning sundowning occurring in people with dementia. A special focus is given to its definitions, pathophysiological determinants, and clinical relevance, as well as to the clinical and therapeutic approaches required for its management in the daily practice. PMID:28083535

An unusual case of fatal pulmonary hemorrhage in pregnancy.

PubMed

Dissanayake, N L A; Madegedara, Dushantha

2011-07-01

Rickettsial diseases are common in Srilanka. The spotted fever group of rickettsiae presents in many ways, including very severe disease causing significant morbidity and mortality. A regional variation of the Rickettsia conorii subspecies and differences in clinical presentations are reported. This case describes disseminated Rickettsia conorii infection in a pregnant woman presenting with endocarditis.

[Toxocariasis].

PubMed

Stensvold, Christen Rune; Nielsen, Henrik Vedel; Petersen, Eskild

2011-01-17

The clinical presentation of toxocariasis, a zoonotic parasitosis transmitted from dogs and cats to humans, can be very diverse, which is one of the reasons why Toxocara-related disease may go unnoticed. This paper gives a brief summary of the various clinical presentations (covert/common toxocariasis, visceral larva migrans, ocular toxocariasis and neurotoxocariasis), diagnostic and differential-diagnostic considerations as well as treatment and prevention. In brief, the diagnosis of human toxocariasis relies mainly on patient data, anamnestic information, symptoms, eosinophil count and total-IgE levels.

Three cases of subcutaneous granuloma annulare of the penis: a rare presentation of a common disease.

PubMed

Toepfer, Nicholas J; Wessner, Scott R; Elston, Dirk M; Simmons, Jennifer; Sumfest, Joel M

2011-09-01

To describe three patients who presented to a single institution within four years of each other with isolated granuloma annulare of the penis. Granuloma annulare is an inflammatory disease of the dermis that can affect men of any age including childhood. Granuloma annulare of the penis is a remarkably uncommon presentation with only 12 cases previously reported. A retrospective review of pathologic records was conducted confirming three cases of penile granuloma annulare diagnosed at our institution. The three cases are described in detail including the history, presentation, histological findings and treatment of each patient. The clinical variants, characteristic histology, classic clinical presentation, differential diagnosis and recurrence following surgery of granuloma annulare are reviewed. We describe three individuals from a single institution with isolated granuloma annulare of the penis suggesting this condition is more common than previously thought. Patients with penile granuloma annulare may present to practicing urologists and it is important to be familiar with this idiopathic subcutaneous disorder in order to avoid unnecessary aggressive surgery. Copyright © 2011 Elsevier Inc. All rights reserved.

Anatomy of the pterygomandibular space - clinical implication and review.

PubMed

Lipski, Marcin; Lipska, Weronika; Motyl, Sylwia; Gladysz, Tomasz; Iskra, Tomasz

2013-01-01

The aim of this study was to present review of the pterygomandibular space with some referrals to clinical practice, specially to the methods of lower teeth anesthesia. Pterygomandibular space is a clinically important region which is commonly missing in anatomical textbooks. More attention should be paid to it both from theoretical and practical point of view, especially in teaching the students of first year of dental studies.

Estimating reliable paediatric reference intervals in clinical chemistry and haematology.

PubMed

Ridefelt, Peter; Hellberg, Dan; Aldrimer, Mattias; Gustafsson, Jan

2014-01-01

Very few high-quality studies on paediatric reference intervals for general clinical chemistry and haematology analytes have been performed. Three recent prospective community-based projects utilising blood samples from healthy children in Sweden, Denmark and Canada have substantially improved the situation. The present review summarises current reference interval studies for common clinical chemistry and haematology analyses. ©2013 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Unexpected Abscess Localization of the Anterior Abdominal Wall in an ADPKD Patient Undergoing Hemodialysis.

PubMed

Sabanis, Nikos; Paschou, Eleni; Gavriilaki, Eleni; Mourounoglou, Maria; Vasileiou, Sotirios

2015-01-01

Autosomal Dominant Polycystic Kidney Disease (ADPKD) is one of the most common monogenic disorders and the leading inheritable cause of end-stage renal disease worldwide. Cystic and noncystic extrarenal manifestations are correlated with variable clinical presentations so that an inherited disorder is now considered a systemic disease. Kidney and liver cystic infections are the most common infectious complications in ADPKD patients. Furthermore, it is well known that ADPKD is commonly associated with colonic diverticular disease which recently has been reported to be linked to increased risk of infection on hemodialysis patients. Herein, we present a case of anterior abdominal wall abscess caused by Enterococcus faecalis in a patient with ADPKD undergoing hemodialysis. Although the precise pathway of infection remains uncertain, the previous medical history as well as the clinical course of our patient led us to hypothesize an alternative route of infection from the gastrointestinal tract through an aberrant intestinal barrier into the bloodstream and eventually to an atypical location.

[Depression and epilepsy : Two clinical pictures with common causes?].

PubMed

Borgmann, M; Holtkamp, M; Adli, M; Behr, J

2016-07-01

Epilepsy and depressive disorders show a high rate of comorbidity. Thus, neurobiological similarities and a bidirectional relationship in terms of pathogenesis have been suggested. The aim of this article is to present the common neurobiological features of both disorders, to characterize the bidirectional relationship and to provide an overview of therapeutic consequences. A review of the current literature and evaluation of studies on the topics of depression and epilepsy are presented. Epilepsy and depression share common neurobiological features. In epileptic patients depression should be diagnosed early and reliably as the successful treatment has a great influence on the prognosis, quality of life and suicide risk in these individuals. In therapeutic doses, antidepressive medication with noradrenergic and specific serotonergic antidepressants (NaSSA) or selective serotonin reuptake inhibitors (SSRI) imparts no clinically relevant epileptogenic potential; however, it increases the quality of life and could have anticonvulsant effects in patients with epilepsy. Clomipramine, bupropion and maprotiline, however, should not be administered to patients with epilepsy as they are known to lower the seizure threshold.

HIV-related chronic lung disease in adolescents: are we prepared for the future?

PubMed

Goussard, Pierre; Gie, Robert P

2017-12-01

Chronic lung diseases (CLD) are the most chronic disease occurring in adolescents living with human immunodeficiency virus (ALHIV). In ALHIV who received antiretroviral therapy (ART) late in childhood, bronchiectasis, bronchiolitis obliterans and interstitial pneumonitis are common. In adolescents who received ART early in life the spectrum of CLD has changed with asthma and chronic obstructive pulmonary disease being common. Areas covered: The aim of this paper was to review CLD in ALHIV. We conducted a literature review of electronic databases focusing on CLD that were common prior to the introduction of ART (1996-2004), the present situation where ART is widely available (2005 to 2016), and articles which aided us speculating on the impact of HIV-related CLD in adolescents transitioning to adult HIV-clinics. Amongst the approximately 2.1 million adolescents living with HIV, CLD commonly occurs. Awareness of the CLD amongst ALHIV needs to be raised to ensure that disease appropriate treatment is available to these vulnerable adolescents. Expert commentary: As adolescents' transition from pediatric HIV-clinics to adult HIV-clinics the evidence shows that adolescents might not receive optimal care if adult pulmonologists are not aware of the CLD that commonly occur in ALHIV.

Dermatology in Ghana: a retrospective review of skin disease at the Korle Bu Teaching Hospital Dermatology Clinic.

PubMed

Rosenbaum, Brooke E; Klein, Rebecca; Hagan, Paa Gyasi; Seadey, Mark-Young; Quarcoo, Naa Larteley; Hoffmann, Rachel; Robinson, Maria; Lartey, Margaret; Leger, Marie C

2017-01-01

Ghana is currently developing its provision of dermatology services. Epidemiologic studies of the skin diseases seen by Ghanaian dermatologists are needed to guide these efforts. We aimed to describe the skin conditions seen by and management practices of Ghanaian dermatologists in a specialized clinic. We conducted a chart review of new patients presenting to the Korle Bu Teaching Hospital dermatology clinic during 2014. Among the 529 patients studied, 700 discrete diagnoses were made. The most commonly diagnosed skin conditions were infections (24.6%) and dermatitis (24.6%); atopic dermatitis (8.4%), acne vulgaris (5.3%) and scabies (5.1%) were the most common specific diagnoses. Among infants, children, and adolescents, the most common diagnosis was atopic dermatitis (31.7%, 30.0%, and 14.9%, respectively). Acne vulgaris (12.0%) was the most common skin condition diagnosed in young adults. Irritant contact dermatitis (6.9%) was most common among adults. Lichen planus (9.9%) was the most commonly diagnosed skin condition in the senior population. Diagnoses made by dermatologists differed from the referral diagnosis documented by primary care providers for 65.8% of patients. The most frequently recommended treatments were antihistamines (47.8%) and topical steroids (38.4%). Only 18 diagnostic biopsies were performed. Our study summarizes the skin diseases seen and management practices of Ghanaian dermatologists in a specialized clinic at a large public teaching hospital. The results of this study can help to guide future dermatology education and development efforts in Ghana.

Extragenital Lichen Sclerosus et Atrophicus

PubMed Central

Ganesan, Leelavathy; Parmar, Heena; Das, Jayanta Kr; Gangopadhyay, Asok

2015-01-01

Lichen sclerosus et atrophicus (LSA) is a chronic inflammatory dermatosis with anogenital and extragenital presentations. Extragenital lichen sclerosus is most common on the neck, shoulders and upper trunk. Linear lesions are uncommon in LSA. We report a case of linear extragenital LSA involving forehead and scalp, along with grouped white papules of LSA in the right side of the back in a postmenopausal woman. The patient showed atypical clinical presentation of LSA in face which clinically mimicked ‘en coup de sabre’ as seen in morphea, but other clinical features suggested the diagnosis of LSA and the histopathological findings confirmed it. PMID:26288432

Metastatic Crohn disease clinically reminiscent of erythema nodosum on the right leg.

PubMed

Park, Hyun C; Kim, Hyun W; Park, Chan G; Ko, Joo Y

2016-09-01

Cutaneous manifestations are well-recognized complications of Crohn disease (CD) that can be divided into disease-specific and reactive conditions. One of the most common reactive conditions is erythema nodosum (EN), which presents as subcutaneous tender nodules most often on the legs. On the other hand, metastatic Crohn disease (MCD) is a rare cutaneous manifestation of CD defined as the presence of noncaseating granulomas that are not contiguous with the gastrointestinal (GI) tract. The clinical presentation of MCD is variable; however, lesions often are located on the legs and genital region. We report the case of a 21-year-old woman with a 6-year history of CD who presented with MCD clinically simulating EN.

Occlusal changes secondary to temporomandibular joint conditions: a critical review and implications for clinical practice.

PubMed

Caldas, Waleska; Conti, Ana Cláudia de Castro Ferreira; Janson, Guilherme; Conti, Paulo César Rodrigues

2016-01-01

The aim of this article is to present the most commonly occlusal changes secondary to TMD. The clinical presentation of these conditions is discussed. Details regarding diagnosis, treatment, and follow-up of patients presenting TMD prior or during treatment are also presented. All plans for irreversible therapy should be preceded by a meticulous analysis of TMD signs and symptoms in such a way that patients are not submitted to irreversible treatment, based on an untrue occlusal relationship, secondary to articular and/or muscular disorders. When present, TMD symptoms must always be controlled to reestablish a "normal" occlusion and allow proper treatment strategy.

Clinical presentation and aetiologies of acute or complicated headache among HIV-seropositive patients in a Ugandan clinic.

PubMed

Katwere, Michael; Kambugu, Andrew; Piloya, Theresa; Wong, Matthew; Hendel-Paterson, Brett; Sande, Merle A; Ronald, Allan; Katabira, Elly; Were, Edward M; Menten, Joris; Colebunders, Robert

2009-09-19

We set out to define the relative prevalence and common presentations of the various aetiologies of headache within an ambulant HIV-seropositive adult population in Kampala, Uganda. We conducted a prospective study of adult HIV-1-seropositive ambulatory patients consecutively presenting with new onset headaches. Patients were classified as focal-febrile, focal-afebrile, non-focal-febrile or non-focal-afebrile, depending on presence or absence of fever and localizing neurological signs. Further management followed along a pre-defined diagnostic algorithm to an endpoint of a diagnosis. We assessed outcomes during four months of follow up. One hundred and eighty patients were enrolled (72% women). Most subjects presented at WHO clinical stages III and IV of HIV disease, with a median Karnofsky performance rating of 70% (IQR 60-80).The most common diagnoses were cryptococcal meningitis (28%, n = 50) and bacterial sinusitis (31%, n = 56). Less frequent diagnoses included cerebral toxoplasmosis (4%, n = 7), and tuberculous meningitis (4%, n = 7). Thirty-two (18%) had other diagnoses (malaria, bacteraemia, etc.). No aetiology could be elucidated in 28 persons (15%). Overall mortality was 13.3% (24 of 180) after four months of follow up. Those without an established headache aetiology had good clinical outcomes, with only one death (4% mortality), and 86% were ambulatory at four months. In an African HIV-infected ambulatory population presenting with new onset headache, aetiology was found in at least 70%. Cryptococcal meningitis and sinusitis accounted for more than half of the cases.

A Unified Pathophysiological Construct of Diabetes and its Complications.

PubMed

Schwartz, Stanley S; Epstein, Solomon; Corkey, Barbara E; Grant, Struan F A; Gavin Iii, James R; Aguilar, Richard B; Herman, Mary E

2017-09-01

Advances in understanding diabetes mellitus (DM) through basic and clinical research have helped clarify and reunify a disease state fragmented into numerous etiologies and subtypes. It is now understood that a common pathophysiology drives the diabetic state throughout its natural history and across its varied clinical presentations, a pathophysiology involving metabolic insults, oxidative damage, and vicious cycles that aggravate and intensify organ dysfunction and damage. This new understanding of the disease requires that we revisit existing diagnostics and treatment approaches, which were built upon outmoded assumptions. 'The Common Pathophysiologic Origins of Diabetes Mellitus and its Complications Construct' is presented as a more accurate, foundational, and translatable construct of DM that helps make sense of the hitherto ambiguous findings of long-term outcome studies. Copyright © 2017 Elsevier Ltd. All rights reserved.

Domestic violence in Australia: definition, prevalence and nature of presentation in clinical practice.

PubMed

Hegarty, K; Hindmarsh, E D; Gilles, M T

2000-10-02

Domestic violence is a complex pattern of behaviours that may include, in addition to physical acts of violence, sexual abuse and emotional abuse. Women experience domestic violence at far greater rates than men do, and women and children often live in fear as a result of the abuse that is used by men to maintain control over their partners. Domestic violence is a major public health problem and is very common in women attending clinical practice. Women present most commonly with a range of chronic symptoms to unsuspecting general practitioners, emergency department doctors or medical specialists. Women who have experienced partner abuse want to be asked about it and are more likely to disclose if asked in an empathic, non-judgemental way. Doctors can make a difference.

Gallstone disease. The clinical manifestations of infectious stones.

PubMed

Smith, A L; Stewart, L; Fine, R; Pellegrini, C A; Way, L W

1989-05-01

Gallstones from 82 patients were examined under a scanning electron microscope for evidence of bacteria, and the findings were compared with the clinical manifestations of the disease. Bacteria were present in 68% of pigment stones and the pigment portions of 80% of composite stones. These gallstones were referred to as infectious stones. No bacteria were found in cholesterol gallstones. Acute cholangitis was diagnosed in 52% of patients with infectious stones and in 18% of patients with noninfectious stones. Over half of the patients with noninfectious stones presented with mild symptoms. Infectious stones were more often associated with a previous common duct exploration, an urgent operation, infected bile, a common duct procedure, and complications. These data show that gallstone disease is more virulent in patients whose gallstones contain bacteria.

Malformations of cortical development: clinical spectrum in a series of 101 patients and review of the literature (Part I).

PubMed

Güngör, Serdal; Yalnizoğlu, Dilek; Turanli, Güzide; Saatçi, Işil; Erdoğan-Bakar, Emel; Topçu, Meral

2007-01-01

Patients with malformations of cortical development (MCD) present with a wide spectrum of clinical manifestations ranging from asymptomatic cases to those with epilepsy and neurodevelopmental problems. Thorough clinical delineation of patients with MCD may provide clues for future phenotype-genotype correlation studies. We studied clinical features of patients with MCD, including developmental risk factors and family history. We evaluated 10 patients with MCD at Hacettepe University Children's Hospital, Department of Pediatric Neurology. All patients underwent neurological evaluation with detailed medical and family history, and neuropsychological evaluation. Routine EEG and MRI were obtained. The patients were between 1 month and 19 years of age (mean: 6.1 +/- 4.4 years). Fifty-four patients were diagnosed with polymicrogyria (PMG), 23 patients with lissencephaly, 12 patients with schizencephaly, and 12 patients with heterotopia. Parents were relatives in 31.7% of the cases; consanguinity was most common in patients with lissencephaly and other MCDs with diffuse/bilateral involvement. Initial clinical presentation was seizures in 61.4% of the cases, developmental delays in 12.9%, and microcephaly in 9.9%. Neurological evaluation revealed most severe abnormalities in patients with lissencephaly, and relatively better outcome in patients with heterotopias. Cognitive functions were better in patients with heterotopias compared to other groups. Overall, 71.3% of patients ha epilepsy. In conclusion, initial presentation and clinical course of patients with MCD are variable and seem to be correlated with the extent of cortical involvement. Epilepsy and mental retardation are the most common problems. The most severe clinical outcome was seen in patients with lissencephaly.

Clinico-epidemiological study of tinea incognito with microbiological correlation.

PubMed

Dutta, Bornali; Rasul, Elmy Samsul; Boro, Bobita

2017-01-01

Tinea incognito is a dermatophytic infection with a clinical presentation that is modified due to previous treatment with topical or systemic steroids, as well as topical immunomodulators. It tends to mimic other dermatological conditions. To evaluate the various clinical manifestations, sites, predisposing factors and causative agents of tinea incognito. A prospective observational study was done on one hundred clinically suspected cases of tinea incognito, with a history of topical or systemic steroid use for a period of at least six weeks. They were subject to direct microscopy and fungal culture, and re-evaluated at the end of the third and sixth week. Eczema-like conditions were the most common clinical manifestation, followed by inflammatory, autoimmune and infective conditions. The face was the most commonly affected site. Direct microscopy was positive in 85% of cases, and fungal culture was positive in 63% of cases. Trichophyton rubrum was the most common species isolated. Pharmacists were responsible for 78% of tinea incognito cases, and betamethasone dipropionate was the most common drug used. As this was a hospital outpatient-based study, cases with severe systemic problems could have attended other departments. Cases involving the hair and nails were negligible. Tinea incognito is a commonly encountered, yet poorly reported entity in the study population. An increased level of awareness and vigilance on the sale of steroid containing compounds will help control this dermatological condition.

Nursing Students' Qualitative Experiences in the Medical-Surgical Clinical Learning Environment: A Cross-Cultural Integrative Review.

PubMed

Hooven, Katie

2015-08-01

The nature of the clinical learning environment has a huge impact on student learning. For instance, research has supported the idea that a positive learning environment increases student learning. Therefore, the ability to gain information from the student perspective about the learning environment is essential to nursing education. This article reviews qualitative research on nursing students' experiences of the clinical learning environment. The significance of the issue, the purpose of the integrative review, the methods used in the literature search, and the results of the review are presented. Seventeen studies from 12 countries are identified for review, and six common themes are discussed. An exhaustive literature review revealed that among the 17 articles evaluated, six themes were common. The findings indicate the need to continue quality improvement to advance clinical education. Copyright 2015, SLACK Incorporated.

Acute myocardial infarction in very young adults: A clinical presentation, risk factors, hospital outcome index, and their angiographic characteristics in North India-AMIYA Study.

PubMed

Sinha, Santosh Kumar; Krishna, Vinay; Thakur, Ramesh; Kumar, Ashutosh; Mishra, Vikas; Jha, Mukesh Jitendra; Singh, Karandeep; Sachan, Mohit; Sinha, Rupesh; Asif, Mohammad; Afdaali, Nasar; Mohan Varma, Chandra

2017-03-01

India is currently in the fourth stage of epidemiological transitions where cardiovascular disease is the leading cause of mortality and morbidity. Purpose of the present study was to assess the risk factors, clinical presentation, angiographic profile including severity, and in-hospital outcome of very young adults (aged ≤ 30 years) with first acute myocardial infarction (AMI). Total of 1,116 consecutive patients with ST-segment elevation acute myocardial infarction (STEMI) were studied between March 2013 and February 2015 at LPS Institute of Cardiology, Kanpur, Uttar Pradesh, India. Mean age of the patients was 26.3 years. Risk factors were smoking (78.5%), family history of premature coronary artery disease (CAD) (46.8%), obesity (39.1%), physical inactivity (38.7%) and stressful life events (29.6%). The most common symptom and presentation was chest pain and anterior wall myocardial infarction (AWMI) in 94.8% and 58.8%, respectively. About 80.6% of patients had obstructive CAD with single vessel disease (57.6%), double-vessel disease (12.9%) and left main involvement (3.2%). Left anterior descending (LAD) was commonest culprit artery (58.1%) followed by right coronary artery in 28.2%. In-hospital mortality was 2.8%. Percutaneous coronary intervention was performed in 71.6% of patients. Median number and length of stent were 1.18 and 28 ± 16 mm, respectively. AMI in very young adult occurred most commonly in male. Smoking was the most common risk factor. AWMI owing to LAD artery involvement was the most common presentation. Mean time of presentation after symptom onset was 16.9 hours. In contrast to western population, it is characterised by earlier onset, delayed presentation, more severity, diffuse disease, and more morbidity but with favourable in-hospital mortality.

[A single metastasis in the carpal bones as the first clinical manifestation of a hepatocellular carcinoma].

PubMed

Corrales Pinzón, R; Alonso Sánchez, J M; de la Mano González, S; El Karzazi Tarazona, K

2014-01-01

Hepatocellular carcinoma is the most common primary tumor of the liver. Spreading outside the liver usually takes place in advanced stages of the disease, and bone is the third most common site of metastases. We present a case of hepatocellular carcinoma in which the first clinical manifestation was a single metastasis to the carpal bones. The interest of this case lies in the way this hepatocellular carcinoma manifested as well as in the unusual site of the metastasis. Copyright © 2012 SERAM. Published by Elsevier Espana. All rights reserved.

Malnutrition in Hospitalized Pediatric Patients: Assessment, Prevalence, and Association to Adverse Outcomes.

PubMed

Daskalou, Efstratia; Galli-Tsinopoulou, Assimina; Karagiozoglou-Lampoudi, Thomais; Augoustides-Savvopoulou, Persefone

2016-01-01

Malnutrition is a frequent finding in pediatric health care settings in the form of undernutrition or excess body weight. Its increasing prevalence and impact on overall health status, which is reflected in the adverse outcomes, renders imperative the application of commonly accepted and evidence-based practices and tools by health care providers. Nutrition risk screening on admission and nutrition status evaluation are key points during clinical management of hospitalized pediatric patients, in order to prevent health deterioration that can lead to serious complications and growth consequences. In addition, anthropometric data based on commonly accepted universal growth standards can give accurate results for nutrition status. Both nutrition risk screening and nutrition status assessment are techniques that should be routinely implemented, based on commonly accepted growth standards and methodology, and linked to clinical outcomes. The aim of the present review was to address the issue of hospital malnutrition in pediatric settings in terms of prevalence, outline nutrition status evaluation and nutrition screening process using different criteria and available tools, and present its relationship with outcome measures. Key teaching points • Malnutrition-underweight or excess body weight-is a frequent imbalance in pediatric settings that affects physical growth and results in undesirable clinical outcomes. • Anthropometry interpretation through growth charts and nutrition screening are cornerstones for the assessment of malnutrition.To date no commonly accepted anthropometric criteria or nutrition screening tools are used in hospitalized pediatric patients. • Commonly accepted nutrition status and screening processes based on the World Health Organization's growth standards can contribute to the overall hospital nutrition care of pediatric patients.

Clinical signs and concurrent diseases of hypothyroidism in dogs and cats.

PubMed

Scott-Moncrieff, J Catharine

2007-07-01

Canine hypothyroidism may present with a wide range of clinical signs. The most common clinical signs are those of a decreased metabolic rate and dermatologic manifestations; however, many other clinical signs have been associated with hypothyroidism. There is strong evidence for a causal relation between hypothyroidism and a variety of neurologic abnormalities; however, the association between hypothyroidism and other manifestations, such as reproductive dysfunction, clinical heart disease, and behavioral abnormalities, is less compelling. Further studies are necessary to determine the full spectrum of disorders caused by hypothyroidism.

Writing Research Reports.

PubMed

Sessler, Daniel I; Shafer, Steven

2018-01-01

Clear writing makes manuscripts easier to understand. Clear writing enhances research reports, increasing clinical adoption and scientific impact. We discuss styles and organization to help junior investigators present their findings and avoid common errors.

Hypercalcemic crisis: a clinical review.

PubMed

Ahmad, Shazia; Kuraganti, Gayatri; Steenkamp, Devin

2015-03-01

Hypercalcemia is a common metabolic perturbation. However, hypercalcemic crisis is an unusual endocrine emergency, with little clinical scientific data to support therapeutic strategy. We review the relevant scientific English literature on the topic and review current management strategies after conducting a PubMed, MEDLINE, and Google Scholar search for articles published between 1930 and June 2014 using specific keywords: "hypercalcemic crisis," "hyperparathyroid crisis," "parathyroid storm," "severe primary hyperparathyroidism," "acute hyperparathyroidism," and "severe hypercalcemia" for articles pertaining to the diagnosis, epidemiology, clinical presentation, and treatment strategies. Despite extensive clinical experience, large and well-designed clinical studies to direct appropriate clinical care are lacking. Nonetheless, morbidity and mortality rates have substantially decreased since early series reported almost universal fatality. Improved outcomes can be attributed to modern diagnostic capabilities, leading to earlier diagnosis, along with the recognition that primary hyperparathyroidism is the most common etiology for hypercalcemic crisis. Hypercalcemic crisis is an unusual endocrine emergency that portends excellent outcomes if rapid diagnosis, medical treatment, and definitive surgical treatment are expedited. Copyright © 2015 Elsevier Inc. All rights reserved.

Tinea capitis in eastern Nepal.

PubMed

Jha, Bibeka Nand; Garg, Vijay Kumar; Agrawal, Sudha; Khanal, Basudha; Agarwalla, Arun

2006-02-01

Tinea capitis is an increasing public health concern throughout the world. The clinical types and etiological agents vary from time to time and place to place. This study was undertaken to identify the etiological agents and to determine the clinico-etiological correlation of tinea capitis in eastern Nepal. Sixty-nine clinically diagnosed cases of tinea capitis were enrolled in this study. Hair roots and skin scrapings were collected from each patient and subjected to microscopy and culture for identification of fungal hyphae and spores. Tinea capitis accounted for 4.6% of all dermatophyte infections: 68.1% occurred in patients below the age of 11 years with a male to female ratio of 1 : 1.9. "Gray patch" was the most common clinical type (52.2%), followed by "black dot" (17.4%), seborrhoeic dermatitis (13%), alopecia areata (11.6%) and pustular (4.3%). Direct microscopy of hair was positive in 62.3% of patients. Culture positivity was found in 56.7% of patients. Common isolated organisms were Trichophyton violaceum (48.71%), T. mentagrophytes (15.38%), T. tonsurans (12.82%), Microsporum canis (7.69%), T. rubrum and M. gypseum (5.12% each), and M. audouinii and M. nanum (2.56% each). Trichophyton violaceum was the most common pathogen of tinea capitis. The clinical manifestations were variable and "gray patch" was the most common clinical presentation in this part of the world.

Effect of bariatric surgery on future general surgical procedures.

PubMed

Kini, Subhash; Kannan, Umashankkar

2011-04-01

Bariatric surgery is now accepted as a safe and effective procedure for morbid obesity. The frequency of bariatric procedures is increasing with the adoption of the laparoscopic approach. The general surgeons will be facing many more of such patients presenting with common general surgical problems. Many of the general surgeons, faced with such situations, may not be aware of the changes in the gastrointestinal anatomy following bariatric procedures and management of these clinical situations will therefore present diagnostic and therapeutic challenges. We hereby present a review of management of few common general surgical problems in patients with a history of bariatric surgery.

Common pediatric head and neck congenital/developmental anomalies.

PubMed

LaPlante, Justin K; Pierson, Nicholas S; Hedlund, Gary L

2015-01-01

Pediatric head and neck neuroradiology is a broad and complex topic. This article focuses on several of the common and sometimes challenging pediatric head and neck congenital/developmental anomalies physicians may encounter in clinical practice. Although some diagnoses may be evident on physical examination, others may present a diagnostic dilemma. Patients may initially present with a variety of secondary findings. Imaging serves an important role in making a diagnosis, guiding referral, and in some cases even providing treatment options through interventional radiology. Key diagnostic criteria and critical points of interest for each diagnosis are presented. Copyright © 2015 Elsevier Inc. All rights reserved.

Clinical and Immunological Features of Common Variable Immunodeficiency in China

PubMed Central

Lin, Lian-Jun; Wang, Yu-Chuan; Liu, Xin-Min

2015-01-01

Background: Common variable immunodeficiency (CVID) is one of the most common symptomatic primary immunodeficiency syndromes. The purpose of this article was to broaden our knowledge about CVID for better diagnosis and treatment. Methods: Clinical and immunological features of 40 Chinese patients with CVID were analyzed retrospectively. Results: The median age at onset was 11-year-old (range 4–51 years). The median age at diagnosis was 14.5-year-old (range 5–66 years). The average time of delay in diagnosis was 5.3 years (range 1–41 years). The most common main complaint was fever due to infections (35 cases, 87.5%). Pneumonia (28 cases, 70%) was the most common type of infections. Bronchiectasis was present in 6 patients (15%). Autoimmune disease was detected in 6 cases of CVID, and malignancy in 2 cases. The median total serum levels of IgG, IgA, and IgM at diagnosis were 1.07 g/L, 0.07 g/L, and 0.28 g/L, respectively. The percentages of CD3−/CD10+ B-cells were 1%–3.14%. Conclusions: Infection is the most frequent presentation of CVID. Patients with unexplainable infections should receive further examination including serum immunoglobulin (Ig) and lymphocyte subset analysis. Regular and sufficient substitution with Ig is recommended. PMID:25635425

Reflections on the present and future of upper limb prostheses.

PubMed

Farina, Dario; Amsüss, Sebastian

2016-01-01

Despite progress in research and media attention on active upper limb prostheses, presently the most common commercial upper limb prosthetic devices are not fundamentally different from solutions offered almost one century ago. Limited information transfer for both control and sensory-motor integration and challenges in socket technology have been major obstacles. By analysing the present state-of-the-art and academic achievements, we provide our opinion on the future of upper limb prostheses. We believe that surgical procedures for muscle reinnervation and osseointegration will become increasingly clinically relevant; muscle electrical signals will remain the main clinical means for prosthetic control; and chronic electrode implants, first in muscles (control), then in nerves (sensory feedback), will become viable clinical solutions. After decades of suspended clinically relevant progress, it is foreseeable that a new generation of upper limb prostheses will enter the market in the near future based on such advances, thereby offering substantial clinical benefit for patients.

Canine tick-borne pathogens and associated risk factors in dogs presenting with and without clinical signs consistent with tick-borne diseases in northern Australia.

PubMed

Hii, S F; Traub, R J; Thompson, M F; Henning, J; O'Leary, C A; Burleigh, A; McMahon, S; Rees, R L; Kopp, S R

2015-03-01

To estimate the proportion of canine tick-borne disease (CTBD) pathogens in dogs from northern states of Australia presenting with and without clinical signs/laboratory abnormalities suggestive of CTBD and to evaluate associated risk factors. Client-owned dogs presented to a general practice clinic in the Northern Territory (NT; n = 138) and five referral hospitals in south-east Queensland (SEQ; n = 100) were grouped into CTBD-suspect and -control groups based on clinical and laboratory criteria. Blood and sera were screened for haemotropic Mycoplasma spp., Babesia spp., Anaplasma spp., Ehrlichia spp. and Hepatozoon spp. using microscopic examination, in-clinic ELISA testing and PCR assays. Dog-specific risk factors associated with the presence of CTBD pathogens were evaluated. Overall, 24.4% of the suspect group and 12.2% of the control group dogs were infected. The proportions of M. haemocanis, B. vogeli, A. platys, Candidatus Mycoplasma haematoparvum, and C. Mycoplasma haemobos were 7.1%, 5.0%, 3.8%, 1.7% and 0.4%, respectively. Dogs originating from the NT were 3.6-fold (95% confidence interval (CI) 1.51-8.62; P = 0.004) more likely to be infected with CTBD pathogens than those from SEQ. Male dogs were 2.3-fold (95% CI 1.17-4.80, P = 0.024) more likely to be PCR-positive to CTBD pathogens than female dogs. Dogs presenting with clinical signs consistent with CTBD and thrombocytopenia were more likely to be infected by CTBD pathogens (odds ratio 2.85; 95% CI 1.16, 7.02; P = 0.019). Haemotropic mycoplasmas were the most common tick-borne pathogen infecting client-owned dogs. Subclinical cases were common in dogs from the NT. Veterinary practitioners should be aware of the proportion of CTBD pathogens and the presenting features of clinical and subclinical disease in their area. © 2015 Australian Veterinary Association.

Varieties of clinical reasoning.

PubMed

Bolton, Jonathan W

2015-06-01

Clinical reasoning comprises a variety of different modes of inference. The modes that are practiced will be influenced by the sociological characteristics of the clinical settings and the tasks to be performed by the clinician. This article presents C.S. Peirce's typology of modes of inference: deduction, induction and abduction. It describes their differences and their roles as stages in scientific argument. The article applies the typology to reasoning in clinical settings. The article describes their differences, and their roles as stages in scientific argument. It then applies the typology to reasoning in typical clinical settings. Abduction is less commonly taught or discussed than induction and deduction. However, it is a common mode of inference in clinical settings, especially when the clinician must try to make sense of a surprising phenomenon. Whether abduction is followed up with deductive and inductive verification is strongly influenced by situational constraints and the cognitive and psychological stamina of the clinician. Recognizing the inevitability of abduction in clinical practice and its value to discovery is important to an accurate understanding of clinical reasoning. © 2015 John Wiley & Sons, Ltd.

Common Elements in Rare Kidney Diseases: Conclusions from a Kidney Disease: Improving Global Outcomes (KDIGO) Controversies Conference.

PubMed

Aymé, Ségolène; Bockenhauer, Detlef; Day, Simon; Devuyst, Olivier; Guay-Woodford, Lisa M; Ingelfinger, Julie R; Klein, Jon B; Knoers, Nine V A M; Perrone, Ronald D; Roberts, Julia; Schaefer, Franz; Torres, Vicente E; Cheung, Michael; Wheeler, David C; Winkelmayer, Wolfgang C

2017-10-01

Rare kidney diseases encompass at least 150 different conditions, most of which are inherited. Although individual rare kidney diseases raise specific issues, as a group these rare diseases can have overlapping challenges in diagnosis and treatment. These challenges include small numbers of affected patients, unidentified causes of disease, lack of biomarkers for monitoring disease progression, and need for complex care. To address common clinical and patient issues among rare kidney diseases, the KDIGO Controversies Conference entitled, Common Elements in Rare Kidney Diseases, brought together a panel of multidisciplinary clinical providers and patient advocates to address five central issues for rare kidney diseases. These issues encompassed diagnostic challenges, management of kidney functional decline and progression of chronic kidney disease, challenges in clinical study design, translation of advances in research to clinical care, and provision of practical and integrated patient support. Thus, by a process of consensus, guidance for addressing these challenges was developed and is presented here. Copyright © 2017 International Society of Nephrology. Published by Elsevier Inc. All rights reserved.

Integrating Musculoskeletal Education and Patient Care at Medical Student-Run Free Clinics.

PubMed

McQuillan, Thomas; Wilcox-Fogel, Nate; Kraus, Emily; Ladd, Amy; Fredericson, Michael

2017-11-01

Student-run free clinics (SRFCs) have emerged as an important educational component of United States (U.S.) medical schools. Despite the prevalence of musculoskeletal (MSK) problems presenting to SRFCs, students and clinics are often unprepared to diagnose and to treat common MSK complaints. We sought to determine the scope of diagnosis and treatment at a medical student-run free clinic specializing in musculoskeletal care using physical medicine and rehabilitation (PM&R) residents. Secondary goals included reviewing student satisfaction and determining the appropriateness of the clinic in medical education. Retrospective chart review, anonymous online survey. Primary care, free student clinic affiliated with tertiary academic medical center. A total of 20 medical student volunteers, 6 PM&R residents, and 91 community patients. We established a musculoskeletal clinic as a specialty referral clinic for the 2 primary care SRFCs with institutional support from a partner medical school. We then reviewed clinical operations retrospectively using electronic medical records and student satisfaction based on an online survey. We analyzed patient demographics and chief complaints, referrals provided, and medical services rendered. We also used a 5-point Likert scale to assess student satisfaction. A monthly musculoskeletal referral clinic was established with the oversight of PM&R attendings and residents. The clinic received 91 referrals and managed 61 unique patients over a 2.5-year study period. The most common presentations to the clinic involved knee pain (n = 17, 27.9%) and back pain (n = 16, 26.2%). Pro bono relationships with community and institutional partners enabled all patients to receive medical examinations, physical therapy visits, plain film radiographs, and insurance consultations free of charge. Student satisfaction with teaching and patient care was high, with 19 of 20 students reporting their experience as "good" or "excellent." SRFCs represent an underused opportunity to enhance MSK education among medical students by treating a variety of common MSK complaints in an underserved population. Not applicable. Copyright © 2017 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

Synthetic cannabinoid “Black Mamba” infidelity in patients presenting for emergency stabilization in Colorado: a P SCAN Cohort

PubMed Central

Brandehoff, Nicklaus; Adams, Axel; McDaniel, Kyle; Banister, Samuel D.; Gerona, Roy; Monte, Andrew A.

2017-01-01

Background Use of new psychoactive substances (NPS) has increased over the last decade. During this period, variability of both clinical presentations and chemical compositions of these compounds has increased. Synthetic cannabinoids (SCs) are the most commonly used NPS and there are more than 100 documented unique molecules in this class. “Black Mamba”, often associated to ADB-FUBINACA, is the most commonly used SC in Colorado. It has been linked to kidney injury, myocardial toxicity, seizures, and death. Objectives We aim to identify the chemical constituents and quantification of eight cases of reported “Black Mamba” use in order to further understand the clinical variability in patients presenting for emergency stabilization. Methods We report data from eight cases of reported “Black Mamba” use prospectively captured through the Colorado site of the Psychoactive Surveilance Consortium and Analysis Network (P SCAN). P SCAN is a geographically representative group of academic hospitals that capture clinical presentation, outcome, and biologic samples from patients that present for emergency stabilization following NPS use. Serum and urine samples were analyzed and quantified by liquid chromatography-quadrupole time-of-flight mass spectrometry after a qualitative screen for over 600 unique NPS compounds. Results In the reported eight cases, the median age was 28 years old. There were four male and four females. Four patients had agitation/delirium and four patients had chest pain. Normal saline, benzodiazepines and ondansetron were the common treatment provided in the emergency department (ED). Two patients were discharged from the ED and six patients being admitted for emergency observation with a median length of stay (LOS) of six hours. No deaths were reported. Confirmatory testing revealed that only five patients (62.5%) had SCs found in blood or urine samples. Cocaine, NRG-3, 3-methoxyphencyclidine hydrochloride (MeO-PCP), and methamfetamine were identified in other presentations. Conclusions The wide range of clinical presentations from “Black Mamba” use may be explained by the wide variability of chemical constituents found by laboratory analysis. PMID:28862050

Orthotic management of the neuropathic foot: an interdisciplinary care perspective.

PubMed

Robinson, Christopher; Major, Matthew J; Kuffel, Charles; Hines, Kevin; Cole, Pamela

2015-02-01

Clinical management of the patient with neuropathic foot is becoming commonplace in orthotic clinics worldwide. The presentations that can result from neuropathic foot are diverse, requiring clinicians to understand the pathomechanics of ulceration, infection, and Charcot joint arthropathy to provide effective interventions. The purpose of this clinical perspective is to provide a review of the literature regarding clinical concepts associated with orthotic management of neuropathic foot. Literature review and clinical case study. Relevant literature were reviewed and summarized, and a clinical case study synthesizing reviewed concepts was presented. Given the multifactorial nature of the neuropathic foot, treatments must be multifaceted and patient-specific to effectively address the underlying disease processes. While systemic issues such as peripheral arterial disease are treated by physicians, local issues such as foot deformity are managed by orthotists. Orthotic interventions commonly include custom footwear to reduce the risk of ulceration through creation of a protective environment or targeted plantar offloading. Patient and caregiver education to encourage management compliance is equally as important to ensure successful treatment. Patients with neuropathic foot benefit from an interdisciplinary care approach which engages physicians, wound care practitioners, and orthotists to treat and manage systemic and local problems. Addressing this pathology through interdisciplinary care may positively affect the patient's health status while lowering associated healthcare costs through improved treatment efficacy. The commonality of neuropathic foot and associated complications including ulceration, infection, and Charcot joint arthropathy requires that the patient care team have a fundamental understanding of these pathologies and common treatment modalities. We review orthotic treatment modalities to assist clinicians with the management of patients with neuropathic foot. © The International Society for Prosthetics and Orthotics 2014.

Artifacts Affecting Musculoskeletal Magnetic Resonance Imaging: Their Origins and Solutions.

PubMed

Roth, Eira; Hoff, Michael; Richardson, Michael L; Ha, Alice S; Porrino, Jack

2016-01-01

Among articles within the radiology literature, few present the manifestations of magnetic resonance imaging artifacts in a clinically oriented manner. Recognizing such artifacts is imperative given the increasing clinical use of magnetic resonance imaging and the emphasis by the American Board of Radiology on practical physics applications. The purpose of this article is to present magnetic resonance physics principles visually and conceptually in the context of common musculoskeletal radiology artifacts and their solutions, described using nonmathematical explanations. Copyright © 2016 Elsevier Inc. All rights reserved.

Treating Tooth Surface Loss: Adhesive Restoration of the Worn Anterior Dentition.

PubMed

Patel, Mahul

2016-08-01

The treatment of tooth surface loss (TSL) is becoming more common in primary health care and a diverse variety of patients are presenting with this condition are often being treated by general dental practitioners. This article highlights the importance of comprehensive planning and adept execution that can enhance the patient's outcome and experience. Stages of clinical planning and treatment approaches using a selection of restorative materials utilising various established adhesive clinical techniques will be presented and discussed.

Primary hyperoxaluria type 1 in 18 children: genotyping and outcome.

PubMed

Al Riyami, Mohamed S; Al Ghaithi, Badria; Al Hashmi, Nadia; Al Kalbani, Naifain

2015-01-01

Background. Primary hyperoxaluria belongs to a group of rare metabolic disorders with autosomal recessive inheritance. It results from genetic mutations of the AGXT gene, which is more common due to higher consanguinity rates in the developing countries. Clinical features at presentation are heterogeneous even in children from the same family; this study was conducted to determine the clinical characteristics, type of AGXT mutation, and outcome in children diagnosed with PH1 at a tertiary referral center in Oman. Method. Retrospective review of children diagnosed with PH1 at a tertiary hospital in Oman from 2000 to 2013. Result. Total of 18 children were identified. Females composed 61% of the children with median presentation age of 7 months. Severe renal failure was initial presentation in 39% and 22% presented with nephrocalcinosis and/or renal calculi. Family screening diagnosed 39% of patients. Fifty percent of the children underwent hemodialysis. 28% of children underwent organ transplantation. The most common mutation found in Omani children was c.33-34insC mutation in the AGXT gene. Conclusion. Due to consanguinity, PH1 is a common cause of ESRD in Omani children. Genetic testing is recommended to help in family counseling and helps in decreasing the incidence and disease burden; it also could be utilized for premarital screening.

Primary Hyperoxaluria Type 1 in 18 Children: Genotyping and Outcome

PubMed Central

Al Riyami, Mohamed S.; Al Ghaithi, Badria; Al Hashmi, Nadia; Al Kalbani, Naifain

2015-01-01

Background. Primary hyperoxaluria belongs to a group of rare metabolic disorders with autosomal recessive inheritance. It results from genetic mutations of the AGXT gene, which is more common due to higher consanguinity rates in the developing countries. Clinical features at presentation are heterogeneous even in children from the same family; this study was conducted to determine the clinical characteristics, type of AGXT mutation, and outcome in children diagnosed with PH1 at a tertiary referral center in Oman. Method. Retrospective review of children diagnosed with PH1 at a tertiary hospital in Oman from 2000 to 2013. Result. Total of 18 children were identified. Females composed 61% of the children with median presentation age of 7 months. Severe renal failure was initial presentation in 39% and 22% presented with nephrocalcinosis and/or renal calculi. Family screening diagnosed 39% of patients. Fifty percent of the children underwent hemodialysis. 28% of children underwent organ transplantation. The most common mutation found in Omani children was c.33-34insC mutation in the AGXT gene. Conclusion. Due to consanguinity, PH1 is a common cause of ESRD in Omani children. Genetic testing is recommended to help in family counseling and helps in decreasing the incidence and disease burden; it also could be utilized for premarital screening. PMID:25918646

Headache management: pharmacological approaches

PubMed Central

Sinclair, Alex J; Sturrock, Aaron; Davies, Brendan; Matharu, Manjit

2015-01-01

Headache is one of the most common conditions presenting to the neurology clinic, yet a significant proportion of these patients are unsatisfied by their clinic experience. Headache can be extremely disabling; effective treatment is not only essential for patients but is rewarding for the physician. In this first of two parts review of headache, we provide an overview of headache management, emerging therapeutic strategies and an accessible interpretation of clinical guidelines to assist the busy neurologist. PMID:26141299

Clinical interventions for late-life anxious depression.

PubMed

Diefenbach, Gretchen J; Goethe, John

2006-01-01

Anxiety symptoms are frequently present in patients with late-life depression. The designation "anxious depression" has been used to describe major depressive disorder (MDD) accompanied by clinically significant but subsyndromal anxiety symptoms. MDD may also present comorbid with diagnosable anxiety disorders, although this presentation is less common in late life. Diagnosis of anxious depression in the elderly is complicated by several factors (eg, their tendency to experience and report psychiatric symptoms as somatic illness) and is associated with a more severe clinical presentation, increased risk for suicidal ideation, increased disability, and poorer prognosis. Standard pharmacotherapy for depression may be sufficient but for many patients must be modified or augmented. Psychosocial interventions may also be an important component in the treatment of these patients, although no specific psychosocial treatments have been developed for late-life anxious depression.

Clinical presentation and in-hospital death in acute pulmonary embolism: does cancer matter?

PubMed

Casazza, Franco; Becattini, Cecilia; Rulli, Eliana; Pacchetti, Ilaria; Floriani, Irene; Biancardi, Marco; Scardovi, Angela Beatrice; Enea, Iolanda; Bongarzoni, Amedeo; Pignataro, Luigi; Agnelli, Giancarlo

2016-09-01

Cancer is one of the most common risk factors for acute pulmonary embolism (PE), but only few studies report on the short-term outcome of patients with PE and a history of cancer. The aim of the study was to assess whether a cancer diagnosis affects the clinical presentation and short-term outcome in patients hospitalized for PE who were included in the Italian Pulmonary Embolism Registry. All-cause and PE-related in-hospital deaths were also analyzed. Out of 1702 patients, 451 (26.5 %) of patients had a diagnosis of cancer: cancer was known at presentation in 365, or diagnosed during the hospital stay for PE in 86 (19 % of cancer patients). Patients with and without cancer were similar concerning clinical status at presentation. Patients with cancer less commonly received thrombolytic therapy, and more often had an inferior vena cava filter inserted. Major or intracranial bleeding was not different between groups. In-hospital all-cause death occurred in 8.4 and 5.9 % of patients with and without cancer, respectively. At multivariate analysis, cancer (OR 2.24, 95 % CI 1.27-3.98; P = 0.006) was an independent predictor of in-hospital death. Clinical instability, PE recurrence, age ≥75 years, recent bed rest ≥3 days, but not cancer, were independent predictors of in-hospital death due to PE. Cancer seems a weaker predictor of all-cause in-hospital death compared to other factors; the mere presence of cancer, without other risk factors, leads to a probability of early death of 2 %. In patients with acute PE, cancer increases the probability of in-hospital all-cause death, but does not seem to affect the clinical presentation or the risk of in-hospital PE-related death.

An unusual case of fatal pulmonary hemorrhage in pregnancy

PubMed Central

Dissanayake, N. L. A; Madegedara, Dushantha

2011-01-01

Rickettsial diseases are common in Srilanka. The spotted fever group of rickettsiae presents in many ways, including very severe disease causing significant morbidity and mortality. A regional variation of the Rickettsia conorii subspecies and differences in clinical presentations are reported. This case describes disseminated Rickettsia conorii infection in a pregnant woman presenting with endocarditis. PMID:21886958

Clinical presentation and treatment of septic arthritis in children.

PubMed

Moro-Lago, I; Talavera, G; Moraleda, L; González-Morán, G

The aim of this study is to determine the epidemiological features, clinical presentation, and treatment of children with septic arthritis. A retrospective review was conducted on a total of 141 children with septic arthritis treated in Hospital Universitario La Paz (Madrid) between the years 2000 to 2013. The patient data collected included, the joint affected, the clinical presentation, the laboratory results, the appearance, Gram stain result, and the joint fluid culture, as well as the imaging tests and the treatment. Most (94%) of the patients were less than 2 years-old. The most common location was the knee (52%), followed by the hip (21%). The septic arthritis was confirmed in 53%. No type of fever was initially observed in 49% of them, and 18% had an ESR (mm/h) or CRP (mg/l) less than 30 in the initial laboratory analysis. The joint fluid was purulent in 45% and turbid in 12%. The Gram stain showed bacteria in 4%. The fluid culture was positive in 17%. Staphylococcus aureus was the most common pathogen found, followed by Streptococcus agalactiae, Streptococcus pneumoniae, and Kingella kingae. Antibiotic treatment was intravenous administration for 7 days, followed by 21 days orally. Surgery was performed in 18% of cases. The diagnosis was only confirmed in 53% of the patients. Some of the confirmed septic arthritis did not present with the classical clinical/analytical signs, demonstrating that the traumatologist or paediatrician requires a high initial level of clinical suspicion of the disease. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

A comparative study of clinical characteristics, work-up, treatment, and association to malignancy in dermatomyositis between two tertiary skin centers in the USA and Singapore.

PubMed

Yosipovitch, Gil; Tan, Audrey; LoSicco, Katherine; Manabat, Catherine G; Kannagra, Ajith; Carroll, Christie; Chan, Yiong Huak; Ng, Patricia; Jorizzo, Joseph

2013-07-01

To date, no study has compared the clinical characteristics, malignancy associations, and treatment of dermatomyositis in predominantly Caucasian vs. Asian populations. This prospective study was conducted to compare clinical characteristics of dermatomyositis, its relationship to malignancy, and treatment between two tertiary medical centers in the USA and Singapore. A total of 19 newly-diagnosed patients in the USA and 15 patients in Singapore were enrolled. Dermatomyositis or amyopathic dermatomyositis were diagnosed based on clinical assessment, skin and muscle biopsies, and muscle testing. Ninety-five percent of patients in the USA group were of Caucasian descent, while 93% of patients in the Singapore group were of Chinese descent. Both groups were predominantly female. Pruritus was the most common initial symptom reported in both groups, while periungual erythema and Gottron's papules were the most common skin presentations. Heliotrope eruption was more common in the Singapore group, occurring in 80% of patients vs. 32% of patients in the USA group (P = 0.007). Three patients in the Singapore group developed a malignancy, with two of these patients having nasopharyngeal carcinoma. None of the USA patients developed malignancies in a follow- up period of 2-5 years. Immunosuppressive steroid sparing therapy with hydroxychloroquine was more frequently used in Singapore, while topical tacrolimus was more frequently used in the USA. The clinical presentations of dermatomyositis vary among different ethnic populations. Chinese patients with dermatomyositis have a significant risk for nasopharyngeal carcinoma. © 2012 The International Society of Dermatology.

SPG11 Presenting with Tremor

PubMed Central

Schneider, Susanne A.; Mummery, Catherine J.; Mehrabian, Mohadeseh; Houlden, Henry; Bain, Peter G.

2012-01-01

Background Hereditary spastic paraplegias (HSPs) are a clinically and genetically heterogeneous group of neurological diseases, which typically present with progressive lower extremity weakness and spasticity causing progressive walking difficulties. Complicating neurological or extraneurological features may be present. Case Report We describe a 19-year-old male who was referred because of an action tremor of the hands; he later developed walking difficulties. Callosal atrophy was present on his cerebral magnetic resonance imaging scan, prompting genetic testing for SPG11, which revealed homozygous mutations. Discussion The clinical features, differential diagnosis and management of SPG11, the most common form of autosomal recessive complicated HSP with a thin corpus callosum are discussed. PMID:23439843

Female Urethral Diverticulum: Presentation, Diagnosis, and Predictors of Outcomes After Surgery

PubMed Central

El-Nashar, Sherif A.; Singh, Ruchira; Bacon, Melissa M.; Kim-Fine, Shunaha; Occhino, John A.; Gebhart, John B.; Klingele, Christopher J.

2017-01-01

Introduction and Hypothesis To report on clinical presentation, diagnosis, and outcomes after treatment of female urethral diverticulum (UD). Methods Using a record linkage system, women with a new diagnosis of UD at Mayo Clinic from January 1, 1980, through December 31, 2011, were identified. The presenting symptoms, clinical characteristics, diagnosis, and management of women presenting with UD were recorded. Outcomes after surgery were assessed using survival analysis. All statistical analyses were 2-sided and P values less than 0.05 were considered significant. Statistical analysis was done using SAS version 9.2 and JMP version 9.0 (SAS Institute Inc.). Results A total of 164 cases were identified. Median age at diagnosis was 46 years (range, 21–83). The most common presenting symptom was recurrent urinary tract infection (98, 59.8%), followed by urinary incontinence (81, 49.4%), dysuria (62, 37.8%), dyspareunia (37, 22.6%), and hematuria (15, 9.1%). Examination revealed vaginal mass in 55 (33.5%) of the women. A significant trend was noted toward an increase in use of both magnetic resonance imaging and computed tomography (P < 0.001) along with a progressive decrease in use of urethrogram (P < 0.001) for diagnosis of UD over the years. Among 114 women who underwent surgical treatment for UD, 14(12.3%) women presented with recurrent UD and the 5-year recurrence rate after surgery for UD was 23.4% (95% confidence interval, 13.9–37.0) and a reoperation rate of 17.0% (95% confidence interval, 8.8–30.2) at 5 years. Conclusions Female UD is a rare and unique condition. Clinical presentation is usually nonspecific, and magnetic resonance imaging is commonly used for confirming the diagnosis. Recurrence is not uncommon, and repeat surgical intervention might be needed. PMID:27636213

On the assessment of coordination between upper extremities: towards a common language between rehabilitation engineers, clinicians and neuroscientists.

PubMed

Shirota, Camila; Jansa, Jelka; Diaz, Javier; Balasubramanian, Sivakumar; Mazzoleni, Stefano; Borghese, N Alberto; Melendez-Calderon, Alejandro

2016-09-08

Well-developed coordination of the upper extremities is critical for function in everyday life. Interlimb coordination is an intuitive, yet subjective concept that refers to spatio-temporal relationships between kinematic, kinetic and physiological variables of two or more limbs executing a motor task with a common goal. While both the clinical and neuroscience communities agree on the relevance of assessing and quantifying interlimb coordination, rehabilitation engineers struggle to translate the knowledge and needs of clinicians and neuroscientists into technological devices for the impaired. The use of ambiguous definitions in the scientific literature, and lack of common agreement on what should be measured, present large barriers to advancements in this area. Here, we present the different definitions and approaches to assess and quantify interlimb coordination in the clinic, in motor control studies, and by state-of-the-art robotic devices. We then propose a taxonomy of interlimb activities and give recommendations for future neuroscience-based robotic- and sensor-based assessments of upper limb function that are applicable to the everyday clinical practice. We believe this is the first step towards our long-term goal of unifying different fields and help the generation of more consistent and effective tools for neurorehabilitation.

Idiopathic Juxtafoveolar Retinal Telangiectasis: A Current Review

PubMed Central

Nowilaty, Sawsan R.; Al-Shamsi, Hanan N.; Al-Khars, Wajeeha

2010-01-01

Idiopathic juxtafoveolar retinal telangiectasis (IJFT), also known as parafoveal telangiectasis or idiopathic macular telangiectasia, refers to a heterogeneous group of well-recognized clinical entities characterized by telangiectatic alterations of the juxtafoveolar capillary network of one or both eyes, but which differ in appearance, presumed pathogenesis, and management strategies. Classically, three groups of IJFT are identified. Group I is unilateral easily visible telangiectasis occurring predominantly in males, and causing visual loss as a result of macular edema. Group II, the most common, is bilateral occurring in both middle-aged men and women, and presenting with telangiectasis that is more difficult to detect on biomicroscopy, but with characteristic and diagnostic angiographic and optical coherence tomography features. Vision loss is due to retinal atrophy, not exudation, and subretinal neovascularization is common. Group III is very rare characterized predominantly by progressive obliteration of the perifoveal capillary network, occurring usually in association with a medical or neurologic disease. This paper presents a current review of juxtafoveolar retinal telangiectasis, reviewing the classification of these entities and focusing primarily on the two most common types encountered in clinical practice, i.e., groups I and II, describing their clinical features, histopathology, natural history, complications, latest results from imaging modalities and functional studies, differential diagnosis, and treatment modalities. PMID:20844678

Revisiting renal amyloidosis with clinicopathological characteristics, grading, and scoring: A single-institutional experience.

PubMed

Kalle, Abhiram; Gudipati, Archana; Raju, Sree Bhushan; Kalidindi, Karthik; Guditi, Swarnalatha; Taduri, Gangadhar; Uppin, Megha S

2018-01-01

Kidney involvement is a major cause of mortality in systemic amyloidosis. Glomerulus is the most common site of deposition in renal amyloidosis, and nephrotic syndrome is the most common presentation. Distinction between AA and AL is done using immunofluorescence (IF) and immunohistochemistry (IHC). Renal biopsy helps in diagnosis and also predicting the clinical course by applying scoring and grading to the biopsy findings. The study includes all cases of biopsy-proven renal amyloidosis from January 2008 to May 2017. Light microscopic analysis; Congo red with polarization; IF; IHC for Amyloid A, kappa, and lambda; and bone marrow evaluation were done. Classification of glomerular amyloid deposition and scoring and grading are done as per the guidelines of Sen S et al . There are 40 cases of biopsy-proven renal amyloidosis with 12 primary and 23 secondary cases. Mean age at presentation was 42.5 years. Edema was the most common presenting feature. Secondary amyloidosis cases were predominant. Tuberculosis was the most common secondary cause. Multiple myeloma was detected in four primary cases. Grading of renal biopsy features showed a good correlation with the class of glomerular involvement. Clinical history, IF, and IHC are essential in amyloid typing. Grading helps provide a subtle guide regarding the severity of disease in the background of a wide range of morphological features and biochemical values. Typing of amyloid is also essential for choosing the appropriate treatment.

Secondary intracranial neoplasia in the dog: 177 cases (1986-2003).

PubMed

Snyder, J M; Lipitz, L; Skorupski, K A; Shofer, F S; Van Winkle, T J

2008-01-01

This study investigates the frequency, location, and clinical findings associated with 177 secondary brain tumors in dogs. Secondary intracranial neoplasia is more common than primary intracranial neoplasia in dogs during the time period studied, and hemangiosarcoma (HSA) is the most common secondary intracranial tumor. One hundred and seventy-seven client-owned dogs presented to the Matthew J. Ryan Veterinary Hospital between 1986 and 2003. Medical records were searched for a diagnosis of intracranial neoplasia in dogs who underwent complete postmortem examination. Of these dogs, those with a diagnosis of primary intracranial neoplasia were excluded. Of the 177 secondary brain tumors, 51 (29%) were HSAs, 44 (25%) were pituitary tumors, 21 (12%) were lymphosarcomas, and 21 (12%) were metastatic carcinomas. The average age at diagnosis was 9.6 +/- 3.0 years. Most tumors were located in the cerebrum, and a mentation change was the most common presenting clinical sign. On postmortem examination, the same tumor that was in the brain was also present in the lung in 84 cases (47%), in the kidney in 62 cases (35%), and in the heart in 55 cases (31%). Secondary intracranial neoplasia in dogs was more common than primary intracranial neoplasia during the time period studied. Many of these dogs had related disease in other body systems that was apparent on diagnostic tests such as thoracic radiography.

Common foot problems in diabetic foot clinic.

PubMed

Tantisiriwat, Natthiya; Janchai, Siriporn

2008-07-01

To study common foot problems presented in diabetic foot clinic. A retrospectively review of out patient department records and diabetic foot evaluation forms of patients who visited the diabetic foot clinic at King Chulalongkorn Memorial Hospital between 2004 and 2006. Of all diabetic patients, 70 men and 80 women with the average age of 63.8 years were included in this study. About 32% of all reported cases had lower extremity amputation in which the toe was the most common level. Foot problems were evaluated and categorized in four aspects, dermatological, neurological, musculoskeletal, and vascular, which were 67.30%, 79.3%, 74.0%, and 39.3% respectively. More than half of the patients had skin dryness, nail problem and callus formation. Fifty six percent had the abnormal plantar pressure area, which was presented as callus. The great toe was the most common site of callus formation, which was correlated with gait cycle. The current ulcer was 18.8%, which was presented mostly at heel and great toe. Three-fourth of the patients (75.3%) had lost protective sensation, measured by the 5.07 monofilament testing. The most common problem found in musculoskeletal system was limited motion of the joint (44.0%). Claw toe or hammer toe were reported as 32.0% whereas the other deformities were bunnion (12.0%), charcot joint (6.0%) and flat feet (5.3%). The authors classified patients based on category risk to further lower extremity amputation into four groups. Forty-seven percent had highest risk for having further amputation because they had lost protective sensation from monofilament testing, previous current ulcer, or history of amputation. Only half of the patients had previous foot care education. Multidisciplinary diabetic foot care including patient education (proper foot care and footwear), early detection, effective management of foot problems, and scheduled follow-up must be emphasized to prevent diabetes-related lower extremities amputation.

Clinical Supervision of Interns: Understanding the View of Interns and the Potential of ICT to Deliver Supervision for Safer Patient Care.

PubMed

Yee, Kwang Chien; Madden, Angela; Nash, Rosie; Connolly, Michael

2017-01-01

Clinical communication and clinical supervision of junior healthcare professionals are identified as the two most common preventable factors to reduce medical errors. While multiple strategies have been implemented to improve clinical communication, clinical supervision has not attracted as much attention. This is in part due to the lack of understanding of clinical supervision. Furthermore, there is a lack of exploration of information communication technology (ICT) in assisting the delivery of clinical supervision from the perspective of users (i.e. junior clinicians). This paper presents a study to understand clinical supervision from the perspective of medical and pharmacy interns. The important elements of good clinical supervisors and good clinical supervision have been presented in this paper based on our study. More importantly, our results suggest a distinction between good supervisors and good supervisions. Both these factors impact on patient safety. Through discussion of user requirements of good supervision by users (interns), this paper then explores and presents a conceptual framework to assist in the discussion and design of ICT by healthcare organisations to improve clinical supervision of interns and therefore improve patient safety.

Infectious mononucleosis and the spleen.

PubMed

Kinderknecht, James J

2002-04-01

Infectious mononucleosis is an extremely common problem in the athletic population. "Mono" occurs in 3% of college students. Diagnosing infectious mononucleosis requires an understanding of the clinical features such as fever, lymphadenopathy, pharyngitis, and splenomegaly, as well as laboratory findings. The time at which these clinical features and laboratory abnormalities develop is also important to understand. Splenomegaly is common, but splenic rupture is very rare. Whether an athlete may return to activity usually relates to the presence of splenomegaly and the duration of the illness. Splenic rupture has not been reported after an individual has been ill for more than 3 weeks. This article provides an overview of infectious mononucleosis. The most common complications are reviewed and the management of these problems discussed. A practical approach to determining when an athlete may return to activity is presented.

Computed tomographic findings in dogs and cats with temporomandibular joint disorders: 58 cases (2006–2011)

PubMed Central

Arzi, Boaz; Cissell, Derek D.; Verstraete, Frank J. M.; Kass, Philip H.; DuRaine, Grayson D.; Athanasiou, Kyriacos A.

2013-01-01

Objective To describe CT findings in dogs and cats with temporomandibular joint (TMJ) disorders. Design Retrospective case-series. Animals 41 dogs and 17 cats. Procedures Medical records and CT images of the skull were reviewed for dogs and cats that were examined at a dentistry and oral surgery specialty practice between 2006 and 2011. Results Of 142 dogs and 42 cats evaluated, 41 dogs and 17 cats had CT findings consistent with a TMJ disorder. In dogs, the most common TMJ disorder was osteoarthritis; however, in most cases, there were other TMJ disorders present in addition to osteoarthritis. Osteoarthritis was more frequently identified at the medial aspect rather than the lateral aspect of the TMJ, whereas the frequency of osteoarthritic involvement of the dorsal and ventral compartments did not differ significantly. In cats, fractures were the most common TMJ disorder, followed by osteoarthritis. Clinical signs were observed in all dogs and cats with TMJ fractures, dysplasia, ankylosis, luxation, and tumors; however, only 4 of 15 dogs and 2 of 4 cats with osteoarthritis alone had clinical signs. Conclusions and Clinical Relevance Results indicated that TMJ disorders are frequently present in combination. Osteoarthritis was the most common TMJ disorder in dogs and the second most common TMJ disorder in cats. Computed tomography should be considered as a tool for the diagnosis of TMJ disorders in dogs and cats with suspected orofacial disorders and pain. PMID:23234284

Tinea capitis in Campania, Italy: a 9-year retrospective study.

PubMed

Calabrò, G; Patalano, A; Fiammenghi, E; Chianese, C

2015-08-01

The present work was carried out to study the prevalence of Tinea capitis (TC) in Campania over a 9-year period and also to delineate the prevalence of the causative fungus responsible and the clinical forms of tinea capitis. This retrospective study included all the cases of TC occurring between January 2004 and December 2012 to the Mycology Laboratory at the University of Naples "Federico II" and mycologically confirmed. Samples for potassium hydroxide 20% mounts and fungal cultures were collected. Sabouraud dextrose agar were inoculated with the samples. TC was diagnosed by direct microscopy and culture in 143 patients. TC was found to be most common in the group including patients aged between 1-18 years; 13% of patients were over 18 years old. Non-inflammatory clinical forms were the most common type (80.4%). M. canis was the dermatophyte most frequently isolated (64.1%). Microscopic examination revealed an ectothrix pattern of hair invasion to be more common (72% cases). TC was clinical and mycologically diagnosed in 143 patients. It was prevalent in patients aged 1-18 years old; 73.2% of adults affected by TC had possible risk factors and in these patients TC often presented in atypical forms; atypical forms were also observed in children. M. canis was the most common dermatophyte species isolated in children, T. rubrum in adults. We noticed a significant increase of anthropophilic dermatophytes possibly linked to the immigration from African countries. For the diagnosis of TC, mycological examinations are essential.

The clinical presentation and management of zygomatic complex fractures in a Nigeria Teaching Hospital.

PubMed

Anyanechi, C E; Charles, E A; Saheeb, B D; Birch, D S

2012-01-01

Fractures of the zygomatic complex occur worldwide and are a component part of injuries that can be sustained in the maxillofacial region. The objective was to analyze the clinical presentation and management ofzygomatic complex fractures. This was a prospective study carried out over a period of five years at the University of Calabar Teaching Hospital, Nigeria. Data documented were patients' age, gender, time of presentation, cause and type of fracture, associated head and maxillofacial injuries, clinical features, types of plain radiographs, treatment methods, duration of follow-up and complications. Majority of the patients (n = 81, 63.3%) were in their third and fourth decades of life while the male to female ratio was 20.3:1. Road traffic accident (n = 111, 86.7%) was the most common cause of fracture. Fractures of the zygomatic complex alone (n = 105, 82.0%) were more common than isolated fractures of the arch (n = 13, 10.2%) and combined fractures of the zygomatic complex and arch (n = 10, 7.8%). While multi-disciplinary approach to treatment is important, majority of the fractures were treated by simple elevation and transosseous wire osteosynthesis. Delay in presentation, associated injuries and non-availability of mini-plating technique contributed to the development of complications.

Just a scary dream? A brief review of sleep terrors, nightmares, and rapid eye movement sleep behavior disorder.

PubMed

Haupt, Mark; Sheldon, Stephen H; Loghmanee, Darius

2013-10-01

The clinical spectrum of sleep disorders in children is broad, ranging from primary snoring and obstructive sleep apnea (OSA) syndrome to complex sleep-related behaviors and movement disorders. Although snoring and OSA typically receive significant attention and discussion, other biologically based sleep disorders are as common, if not more common, in children. A general pediatrician is frequently presented with the complaint of sleep talking, sleep walking, or abnormal movements during sleep. Even more alarming is the presentation of the child suddenly and explosively screaming during sleep. Such complaints fall under the category of parasomnias. Exclusive to sleep and wake-to-sleep transitions, these parasomnias include arousals with abnormal motor, behavioral, autonomic, or sensory symptoms. Parasomnias can be noticeably dissimilar in clinical manifestations, but most share biologic characteristics. Three parasomnias associated with loud vocalizations associated with sleep that can present to general practitioners include sleep terrors, nightmares, and rapid eye movement sleep behavior disorder (RBD). Although usually benign, these sleep disorders can be disruptive and even potentially dangerous to the patient and can often be threatening to quality of life. In this article, we describe the clinical features of some of these disorders and how to differentiate between their alarming presentations. Copyright 2013, SLACK Incorporated.

Dynamical prediction of flu seasonality driven by ambient temperature: influenza vs. common cold

NASA Astrophysics Data System (ADS)

Postnikov, Eugene B.

2016-01-01

This work presents a comparative analysis of Influenzanet data for influenza itself and common cold in the Netherlands during the last 5 years, from the point of view of modelling by linearised SIRS equations parametrically driven by the ambient temperature. It is argued that this approach allows for the forecast of common cold, but not of influenza in a strict sense. The difference in their kinetic models is discussed with reference to the clinical background.

Well differentiated liposarcoma of spermatic cord: report of 3 rare cases

PubMed Central

Abolhasani, Maryam; Babashahi, Mashaallah; Shooshtarizadeh, Tina; Asgari, Mojgan; Shahrokh, Hossein; Shadpour, Pejman; Emami, Maryam

2014-01-01

Spermatic cord liposarcomas are very rare tumors. Patients usually present with painless growing scrotal swellings which are clinically misdiagnosed as hernia. The correct diagnosis is not common and usually they present as operative or histological surprises. To our knowledge, there are about 186 similar cases reported in the literature. Herein we report three cases of spermatic cord liposarcoma with clinical presentation of scrotal bulging, mimicking inguinal hernia in one case and resembling a testicular tumor in the other two cases. The patients were operated and all of them underwent radical orchiectomy and tumor resection. PMID:25250255

[A case of brucellosis presenting with suppurative parotitis involvement].

PubMed

Kanmaz, Lutfi; Karakeçili, Faruk; Çıkman, Aytekin; Özçiçek, Fatih; Karavaş, Erdal

2016-01-01

Brucellosis is a common zoonotic infection caused by Brucella bacteria. Brucella infections are usually presented with various clinical manifestations, and often accompanied by multiple organ involvements. In this article, we present a case of brucellosis with suppurative parotitis involvement accompanied by parotid abscess and fistula in a 60-year-old male patient. According to the literature review we conducted regarding complications of brucellosis, our case is the first case reported in the literature. Significant improvement in patient's suppurative parotitis and clinical findings was observed at the fifth week of combination antibiotic therapy. Patient's complaints resolved completely after eight weeks of treatment.

Sebaceous hyperplasia of the vulva: a series of cases reporting no association with the Muir-Torre syndrome.

PubMed

Roma, Andres A; Barry, Jessica; Pai, Rish K; Billings, Steven D

2014-07-01

Sebaceous gland hyperplasia is a common skin condition, very rarely reported in the female genital region. We present 13 cases from 12 patients, the first case series of sebaceous gland hyperplasia of the vulva. Differences in age at presentation and clinical presentation compared with classic sebaceous gland hyperplasia from the head and neck region were noted. Also, it was rarely included in the clinical differential diagnosis. Immunohistochemical studies to determine any possible association with the Muir-Torre syndrome were performed and mismatch repair protein loss was not identified.

Cutaneous non-tuberculous Mycobacterial infections: a clinical and histopathological study of 17 cases from Lebanon.

PubMed

Abbas, O; Marrouch, N; Kattar, M M; Zeynoun, S; Kibbi, A G; Rached, R A; Araj, G F; Ghosn, S

2011-01-01

Only a few studies characterized cutaneous non-tuberculous Mycobacterium (NTM) infections in this region of the world. Objective  The aim of this study was to describe the epidemiological, clinical and histological findings of cutaneous NTM infections in Lebanon. Retrospective study of 17 patients (19 histological specimens) diagnosed with cutaneous NTM infections and confirmed by culture-based partial sequencing of the 16S rRNA gene at the American University of Beirut Medical Center between 2005 and 2008. Of 17 cases, 14 were caused by Mycobacterium marinum. All patients were immunocompetent except for one. Clinically, the most common presentation was multiple sporotrichoid lesions over an extremity (8/17). Many patients had peculiar presentations including bruise-like patches, herpetiform lesions, annular ulcerated plaques, symmetrical nodules over the buttocks and locally disseminated lesions with surrounding pale halo. Almost all patients cleared their infection on either minocycline or clarithromycin monotherapies. Histologically, a dermal small vessel proliferation with mixed inflammation (granulation tissue-like changes) was identified in 58% of specimens. The most common type of granulomatous inflammation was the suppurative (47%) followed by the tuberculoid (30%), sarcoidal (11%), and palisading (5%) types. Lichenoid granulomatous dermatitis was noted in 42% of cases. Special staining highlighted mycobacteria in only two specimens. The incidence of cutaneous NTM infections is high in our area. Many patients had peculiar clinical presentations. Our study is the second to report the common presence of granulation tissue-like changes as a good histological indicator of cutaneous NTM infections. Minocycline and clarithromycin remain the drugs of choice in our area. © 2010 The Authors. Journal of the European Academy of Dermatology and Venereology © 2010 European Academy of Dermatology and Venereology.

Posterior Cord Syndrome and Trace Elements Deficiency as an Uncommon Presentation of Common Variable Immunodeficiency

PubMed Central

dos Santos Mota, Ananda; Morais Monteiro, Priscila; Carvalho, Angela Cristina Gouvêa; Fernandes Diniz, Barbara; Gemal Lanzieri, Pedro; Carneiro Ramos, Ricardo; Mocarzel, Luis Otavio

2017-01-01

Diarrhea is one of the most common symptoms in common variable immunodeficiency, but neurologic manifestations are rare. We presented a 50-year-old woman with recurrent diarrhea and severe weight loss that developed a posterior cord syndrome. Endoscopy found a duodenal villous blunting, intraepithelial lymphocytosis, and lack of plasma cells and magnetic resonance imaging of the spine was normal. Laboratory assays confirmed common variable immunodeficiency syndrome and showed low levels of trace elements (copper and zinc). Treatment was initiated with parenteral replacement of trace elements and intravenous human immunoglobulin and the patient improved clinically. In conclusion, physicians must be aware that gastrointestinal and neurologic disorders may be related to each other and remember to request trace elements laboratory assessment. PMID:28356913

Health issues of refugees attending an infectious disease refugee health clinic in a regional Australian hospital

PubMed

J Masters, Peta; J Lanfranco, Penelope; Sneath, Emmy; J Wade, Amanda; Huffam, Sarah; Pollard, James; Standish, James; McCloskey, Kate; Athan, Eugene; P O'Brien, Daniel; Friedman, N Deborah

2018-05-01

Refugees in Australia present with conditions different to those of the general population. The aim of this study was to review the reasons for referral, prevalence of conditions and treatment outcomes for refugee patients attending a specialist referral clinic in regional Victoria. A retrospective review was undertaken of patients attending the refugee health clinic at University Hospital Geelong from January 2007 to December 2012. Two hundred and ninety-one refugee patients attended the clinic over the six-year period. Latent tuberculosis infection (LTBI) (54.6%), vitamin deficiencies (15.8%), hepatitis B (11%) and schistosomiasis (11%) were the most common diagnoses. Less than two-thirds of the patients completed LTBI treatment; 35.4% of patients attended all scheduled clinic appointments. LTBI, vitamin deficiencies, parasitic infections and hepatitis B were the most common diagnoses among refugees referred to the University Hospital Geelong (UHG) Refugee Health Clinic from January 2007 to December 2012. General practitioners play an important role in the care of refugees, guiding referral to specialist services when necessary and recognising the potential implications of suboptimal clinic attendance and treatment completion.

Orofacial pain: a guide for the headache physician.

PubMed

Shephard, Martina K; Macgregor, E Anne; Zakrzewska, Joanna M

2014-01-01

Orofacial pain represents a significant burden in terms of morbidity and health service utilization. It includes very common disorders such as toothache and temporomandibular disorders, as well as rare orofacial pain syndromes. Many orofacial pain conditions have overlapping presentations, and diagnostic uncertainty is frequently encountered in clinical practice. This review provides a clinically orientated overview of common and uncommon orofacial pain presentations and diagnoses, with an emphasis on conditions that may be unfamiliar to the headache physician. A holistic approach to orofacial pain management is important, and the social, cultural, psychological and cognitive context of each patient needs to be considered in the process of diagnostic formulation, as well as in the development of a pain management plan according to the biopsychosocial model. Recognition of psychological comorbidities will assist in diagnosis and management planning. © 2013 American Headache Society.

Is there a reliable factorial structure in the 20-item Toronto Alexithymia Scale? A comparison of factor models in clinical and normal adult samples.

PubMed

Müller, Jochen; Bühner, Markus; Ellgring, Heiner

2003-12-01

The 20-item Toronto Alexithymia Scale (TAS-20) is the most widely used instrument for measuring alexithymia. However, different studies did not always yield identical factor structures of this scale. The present study aims at clarifying some discrepant results. Maximum likelihood confirmatory factor analyses of a German version of the TAS-20 were conducted on data from a clinical sample (N=204) and a sample of normal adults (N=224). Five different models with one to four factors were compared. A four-factor model with factors (F1) "Difficulty identifying feelings" (F2), "Difficulty describing feelings" (F3), "Low importance of emotion" and (F4) "Pragmatic thinking" and a three-factor model with the combined factor "Difficulties in identifying and describing feelings" described the data best. Factors related to "externally oriented thinking" provided no acceptable level of reliability. Results from the present and other studies indicate that the factorial structure of the TAS-20 may vary across samples. Whether factor structures different from the common three-factor structure are an exception in some mainly clinical populations or a common phenomenon outside student populations has still to be determined. For a further exploration of the factor structure of the TAS-20 in different populations, it would be important not only to test the fit of the common three-factor model, but also to consider other competing solutions like the models of the present study.

Speech-language pathologists and the Common Core Standards initiative: an opportunity for leadership and organizational change.

PubMed

Dunkle, Jennifer; Flynn, Perry

2012-05-01

The Common Core State Standards initiative within public school education is designed to provide uniform guidelines for academic standards, including more explicit language targets. Speech-language pathologists (SLPs) are highly qualified language experts who may find new leadership roles within their clinical practice using the Common Core Standards. However, determining its usage by SLPs in clinical practice needs to be examined. This article seeks to discover the social context of organizations and organizational change in relation to clinical practice. Specifically, this article presents the diffusion of innovations theory to explain how initiatives move from ideas to institutionalization and the importance of social context in which these initiatives are introduced. Next, the values of both SLPs and organizations will be discussed. Finally, this article provides information on how to affect organizational change through the value of an affirmative, socially based theoretical perspective and methodology, appreciative inquiry. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Dermatology in Ghana: a retrospective review of skin disease at the Korle Bu Teaching Hospital Dermatology Clinic

PubMed Central

Rosenbaum, Brooke E; Klein, Rebecca; Hagan, Paa Gyasi; Seadey, Mark-Young; Quarcoo, Naa Larteley; Hoffmann, Rachel; Robinson, Maria; Lartey, Margaret; Leger, Marie C

2017-01-01

Introduction Ghana is currently developing its provision of dermatology services. Epidemiologic studies of the skin diseases seen by Ghanaian dermatologists are needed to guide these efforts. We aimed to describe the skin conditions seen by and management practices of Ghanaian dermatologists in a specialized clinic. Methods We conducted a chart review of new patients presenting to the Korle Bu Teaching Hospital dermatology clinic during 2014. Results Among the 529 patients studied, 700 discrete diagnoses were made. The most commonly diagnosed skin conditions were infections (24.6%) and dermatitis (24.6%); atopic dermatitis (8.4%), acne vulgaris (5.3%) and scabies (5.1%) were the most common specific diagnoses. Among infants, children, and adolescents, the most common diagnosis was atopic dermatitis (31.7%, 30.0%, and 14.9%, respectively). Acne vulgaris (12.0%) was the most common skin condition diagnosed in young adults. Irritant contact dermatitis (6.9%) was most common among adults. Lichen planus (9.9%) was the most commonly diagnosed skin condition in the senior population. Diagnoses made by dermatologists differed from the referral diagnosis documented by primary care providers for 65.8% of patients. The most frequently recommended treatments were antihistamines (47.8%) and topical steroids (38.4%). Only 18 diagnostic biopsies were performed. Conclusion Our study summarizes the skin diseases seen and management practices of Ghanaian dermatologists in a specialized clinic at a large public teaching hospital. The results of this study can help to guide future dermatology education and development efforts in Ghana. PMID:28533848

[Clinical and molecular study in a family with autosomal dominant hypohidrotic ectodermal dysplasia].

PubMed

Callea, Michele; Cammarata-Scalisi, Francisco; Willoughby, Colin E; Giglio, Sabrina R; Sani, Ilaria; Bargiacchi, Sara; Traficante, Giovanna; Bellacchio, Emanuele; Tadini, Gianluca; Yavuz, Izzet; Galeotti, Angela; Clarich, Gabriella

2017-02-01

Hypohidrotic ectodermal dysplasia (HED) is a rare disease characterized by deficiency in development of structure derived from the ectoderm and is caused by mutations in the genes EDA, EDAR, or EDARADD. Phenotypes caused by mutations in these three may exhibit similar clinical features, explained by a common signaling pathway. Mutations in EDA gene cause X linked HED, which is the most common form. Mutations in EDAR and EDARADD genes cause autosomal dominant and recessive form of HED. The most striking clinical findings in HED are hypodontia, hypotrichosis and hypohidrosis that can lead to episodes of hyperthermia. We report on clinical findings in a child with HED with autosomal dominant inheritance pattern with a heterozygous mutation c.1072C>T (p.Arg358X) in the EDAR gene. A review of the literature with regard to other cases presenting the same mutation has been carried out and discussed. Sociedad Argentina de Pediatría.

Data sharing platforms for de-identified data from human clinical trials.

PubMed

Huser, Vojtech; Shmueli-Blumberg, Dikla

2018-04-01

Data sharing of de-identified individual participant data is being adopted by an increasing number of sponsors of human clinical trials. In addition to standardizing data syntax for shared trial data, semantic integration of various data elements is the focus of several initiatives that define research common data elements. This perspective article, in the first part, compares several data sharing platforms for de-identified clinical research data in terms of their size, policies and supported features. In the second part, we use a case study approach to describe in greater detail one data sharing platform (Data Share from National Institute of Drug Abuse). We present data on the past use of the platform, data formats offered, data de-identification approaches and its use of research common data elements. We conclude with a summary of current and expected future trends that facilitate secondary research use of data from completed human clinical trials.

Gallstones and common bile duct calculi in infancy and childhood.

PubMed

Kumar, R; Nguyen, K; Shun, A

2000-03-01

Gallstones and common bile duct calculi have been increasingly diagnosed in recent years in infants and children. The present study aims to review the spectrum of this disorder in the last two decades. During the period 1979-96 a total of 102 consecutive infants and children were diagnosed in Royal Alexandra Hospital for Children with gallstones or common bile duct calculi. A detailed retrospective analysis and follow-up of these children form the basis of the present report. The median age at presentation was 10 years. Recurrent right upper quadrant pain was the most common clinical presentation. The male-to-female ratio was 3:2 and this male predominance was noted in all the age groups. Aetiologically three identifiable groupings were noted: idiopathic disease (n = 66), haematological diseases (n = 23) and specific non-haematological disease (n = 13). The incidence of idiopathic and haematological stones had increased two-fold in the second half of the study. The majority of children (86%) underwent surgical correction. Choledocholithiasis (CDL) was noted in 18 children (18%). Jaundice was commonly associated with abdominal pain in this group. A higher incidence of common bile duct calculi was noted in females and children less than 5 years of age (P < 0.01). Common bile duct calculi were accurately diagnosed by pre-operative imaging in all 18 children. Surgical correction was required in all except two. The present study suggests an increasing incidence of gallstones in children. Cholelithiasis in children occurs commonly in boys, is idiopathic in aetiology and presents with a vague right upper quadrant pain. Choledocholithiasis is not uncommon in children, occurs more commonly in girls aged < 5 years and presents with jaundice or abnormal liver function tests.

Enterobius granuloma: an unusual cause of omental mass in an 11-year-old girl.

PubMed

Kılıç, Sinan; Ekinci, Saniye; Orhan, Diclehan; Senocak, Mehmet Emin

2014-01-01

Enterobius vermicularis (pinworm) is the only nematode that infects humans. It is one of the most common intestinal parasites. Pinworm commonly infests the terminal ileum and colon, and does not cause severe morbidity unless ectopic infection occurs. However, granulomatous lesions caused by ectopic Enterobius vermicularis infection may lead to unusual clinical symptoms and may be misinterpreted as malignant lesions. Herein, the authors present an 11-year-old girl with pinworm infection who presented with abdominal pain and an omental mass, with special emphasis on the diagnosis and treatment.

Accessory breasts: a historical and current perspective.

PubMed

Loukas, Marios; Clarke, Pamela; Tubbs, R Shane

2007-05-01

The presence of accessory breast tissue such as extra nipples (polythelia) and extra breast (polymastia) is relatively common, with a high incidence of being misdiagnosed in clinical medicine. Although polythelia is congenital in origin and is identifiable at childhood, polymastia may not be evident until the influence of sex hormones during puberty. In this article, we present a review of the literature concerning the historical background of accessory breasts, their incidence, their misdiagnoses, and their association with other syndromes and diseases. Finally, we present the common treatment options available today for such conditions.

Poison ivy dermatitis. Nuances in treatment.

PubMed

Williford, P M; Sheretz, E F

1994-02-01

Acute allergic contact dermatitis due to poison ivy or poison oak is a common presenting complaint in the practices of many primary care physicians. While the clinical features are well described, reported treatment regimens vary in both topical and systemic therapies. We review herein the variability of presenting morphologic features of the disease and common treatment regimens, with attention given to complications of therapy. We also comment on the correct botanical designation, incidence, and immune mechanisms of the disease state and review measures to avoid allergic contact dermatitis due to poison ivy and poison oak.

Budd–Chiari Syndrome in Young Chinese: Clinical Characteristics, Etiology and Outcome of Recanalization from a Single Center

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhou, Wen-Jie, E-mail: 776260859@qq.com; Cui, Yan-Feng, E-mail: cuiyanfeng366@126.com; Zu, Mao-Heng, E-mail: cjr.zumaoheng@vip.163.com

PurposeWe aimed to characterize the clinical profile, etiology, and outcomes of young Chinese patients with Budd–Chiari syndrome treated with recanalization.MethodsA total of 35 consecutive young patients (≤25 years of age) with primary Budd–Chiari syndrome treated with recanalization at our center were enrolled in this study between March 2011 and December 2014. Data on baseline information, etiology tests, therapeutic recanalization strategies, and follow-up were collected.ResultsThe most common clinical feature was ascites, present in 33 cases (94 %). Hepatic vein obstruction was present in 60 % (21/35) of patients, inferior vena cava obstruction in 3 % (1/35), and combined obstruction in 37 % (13/35). The most commonmore » risk factor for thrombosis was hyperhomocysteinemia (14/35, 40 %). Recanalization was technically successful in 32 of 35 patients (91 %), and clinically successful in 28 of these 32 patients (88 %). The cumulative 1- and 3-year primary patency rates were 75.2 and 54.3 %, respectively. The cumulative 1- and 3-year secondary patency rates were 89.3 and 89.3 %, respectively. The cumulative 1- and 3-year survival rates were 96.9 and 93.8 %, respectively.ConclusionIn this study, the most common type of lesion was hepatic vein obstruction, the most common thrombotic risk factor was hyperhomocysteinemia, and recanalization resulted in good mid-term outcomes in young Chinese patients with Budd–Chiari syndrome.« less

Patterns of ocular toxoplasmosis presenting at a tertiary eye care center in Korean patients.

PubMed

Kim, Mirinae; Choi, Seung Yong; Won, Jae Yon; Park, Young-Hoon

2018-04-01

The objective of this study was to describe demographic and clinical features of ocular toxoplasmosis (OT) in Korean patients compared to those in other countries.This retrospective study comprised 46 patients diagnosed with OT. All participants were recruited at the uveitis clinic in Seoul St. Mary's Hospital.The mean age of patients was 54 years. Of 46 patients, 31 (67.4%) were females. Of all patients, 24 (52.2%) had definite eating history of wild boar meat or deer blood while 5 (10.9%) had history of close contact with cats. The most common forms of OT were vitritis (91.3%) combined with retinochoroiditis (65.2%). Active retinochoroidal lesion was located at the peripheral retina in 18 (39.1%) patients, central retina in 8 (17.4%) patients, and peripapillary retina in 4 (8.7%) patients. Seven (15.2%) cases were clinically diagnosed with typical OT without serologic evidence. Thirty-nine (84.8%) had serum IgG for toxoplasmosis. However, only 8 (17.4%) had serum IgM. In 65.2% of patients, there was no complication after treatment. The most common ocular complication was macular scar (8.7%).The present study provides demographic and clinical characteristics of OT in Korea, a low endemic area of Toxoplasma gondii. Acquired infection is the major cause of OT in Korea. Even though Korea is a low endemic area of Toxoplasma gondii, OT is a preventable and common cause of acquired infectious uveitis.

Analytical confirmation of synthetic cannabinoids in a cohort of 179 presentations with acute recreational drug toxicity to an Emergency Department in London, UK in the first half of 2015.

PubMed

Abouchedid, Rachelle; Hudson, Simon; Thurtle, Natalie; Yamamoto, Takahiro; Ho, James H; Bailey, George; Wood, Michelle; Sadones, Nele; Stove, Christophe P; Dines, Alison; Archer, John R H; Wood, David M; Dargan, Paul I

2017-06-01

Synthetic cannabinoid receptor agonists are the largest group of new psychoactive substances reported in the last decade; in this study we investigated how commonly these drugs are found in patients presenting to the Emergency Department with acute recreational drug toxicity. We conducted an observational cohort study enrolling consecutive adult patients presenting to an Emergency Department (ED) in London (UK) January-July 2015 (6 months) with acute recreational drug toxicity. Residual serum obtained from a serum sample taken as part of routine clinical care was analyzed using high-resolution accurate mass-spectrometry with liquid-chromatography (HRAM-LCMSMS). Minimum clinical data were obtained from ED medical records. 18 (10%) of the 179 patient samples were positive for synthetic cannabinoid receptor agonists. The most common was 5F AKB-48 (13 samples, concentration 50-7600 pg/ml), followed by 5F PB-22 (7, 30-400 pg/mL), MDMB-CHMICA (7, 80-8000 pg/mL), AB-CHMINACA (3, 50-1800 pg/mL), Cumyl 5F-PINACA (1, 800 pg/mL) and BB-22 (1, 60 pg/mL). Only 9/18 (50%) in whom synthetic cannabinoid receptor agonists were detected self-reported synthetic cannabinoid receptor agonist use. The most common clinical features were seizures and agitation, both recorded in four (22%) individuals. Fourteen patients (78%) were discharged from the ED, one of the four admitted to hospital was admitted to critical care. Synthetic cannabinoid receptor agonists were found in 10% of this cohort with acute recreational drug toxicity but self-reported in only half of these. This suggests that presentations to the ED with acute synthetic cannabinoid receptor agonist toxicity may be more common than reported.

Prevalence and clinical presentation at the onset of type 1 diabetes mellitus among children and adolescents in AL-Baha region, Saudi Arabia.

PubMed

Al-Ghamdi, Ahmed Hassan; Fureeh, Abdelhameed Ahmed

2018-03-28

The objectives were to describe the frequency of clinical presentation at the onset of type 1 diabetes mellitus (T1DM) and to estimate the prevalence of T1DM among children and adolescents in the AL-Baha region, Saudi Arabia, aiming for early diagnosis of T1DM. The clinical and laboratory data of 471 children and adolescents who presented with T1DM and received medical care at an AL-Baha diabetic center during the period from 2007 to 2016 were retrospectively analyzed based on the records. The prevalence of T1DM in the AL-Baha region was 355 per 100,000 population in participants aged from 0 to 19 years. T1DM was more common among girls than boys (57.5% vs. 42.5%, respectively; p=0.3), and the female/male ratio was 1.36 in favor of girls. Hyperglycemic symptoms were the most frequent symptoms at presentation [59.2% vs. 40.8% with diabetic ketoacidosis (DKA)], and 37% of them presented with loss of weight. Most of the ketoacidosis was mild to moderate (80.2%), while only 19.8% of children had the severe type and DKA was more common (55.2%) among females. The mean age at diagnosis of T1DM was 8.2±3.5 years for all patients, and 8.3±3.9 and 8.9±3.6 years for boys and girls, respectively (p=0.06). Hyperglycemic symptoms were more common in spring (15.9%). The prevalence of type 1 diabetes in the AL-Baha region was 355 per 100,000 population, which is one of the highest reported prevalences in this age group. Hyperglycemic symptoms were the most encountered symptoms at the onset of the presentation of T1DM and this may help in early detection of diabetic symptoms by patients and physicians to avoid the more severe types of presentation.

Brainstem cavernous malformations: anatomical, clinical, and surgical considerations.

PubMed

Giliberto, Giuliano; Lanzino, Desiree J; Diehn, Felix E; Factor, David; Flemming, Kelly D; Lanzino, Giuseppe

2010-09-01

Symptomatic brainstem cavernous malformations carry a high risk of permanent neurological deficit related to recurrent hemorrhage, which justifies aggressive management. Detailed knowledge of the microscopic and surface anatomy is important for understanding the clinical presentation, predicting possible surgical complications, and formulating an adequate surgical plan. In this article the authors review and illustrate the surgical and microscopic anatomy of the brainstem, provide anatomoclinical correlations, and illustrate a few clinical cases of cavernous malformations in the most common brainstem areas.

Using location tracking data to assess efficiency in established clinical workflows.

PubMed

Meyer, Mark; Fairbrother, Pamela; Egan, Marie; Chueh, Henry; Sandberg, Warren S

2006-01-01

Location tracking systems are becoming more prevalent in clinical settings yet applications still are not common. We have designed a system to aid in the assessment of clinical workflow efficiency. Location data is captured from active RFID tags and processed into usable data. These data are stored and presented visually with trending capability over time. The system allows quick assessments of the impact of process changes on workflow, and isolates areas for improvement.

Effect of central and ovarian endocrine disturbances on the female genital tract--clinical signs and symptoms.

PubMed

Sillem, M; Rabe, T; Runnebaum, B

1997-01-01

Disorders of the female genital tract caused by endocrine disturbances commonly lead to two presenting complaints: dysfunctional uterine bleeding and infertility. In oestrogen deficiency, sequelae of vaginal atrophy may also be present. The common pathogenic "turntable" of these clinical signs is an impaired ovarian function, for which primary (i.e. intraovarian) and secondary (i.e. resulting from dysfunctions of other endocrine systems) causes are known. Primary ovarian failure can be the result of gonadal dysgenesis or premature menopause. Secondary ovarian dysfunction may be caused by hypothalamic-pituitary dysregulation, hyperprolactinaemia, thyroid disorders, and hyperandrogenaemia, which often also has an intraovarian component. For clinical considerations, several severities of ovarian dysfunction can be distinguished, ranging from corpus luteum insufficiency which is only relevant for the selection of infertility treatment to the complete absence of ovarian steroidogenesis leading to severe long term sequelae of the skeletal, cardiovascular and probably central nervous systems. Diagnosis and differential diagnosis are made by clinical examination, vaginal ultrasound, hormone assays, curettage and laparoscopy. Rarely, additional techniques like magnetic resonance imaging of the pituitary or the adrenals, or sequential catheterization of the inferior vena cava are needed.

Intense imagery movements: a common and distinct paediatric subgroup of motor stereotypies.

PubMed

Robinson, Sally; Woods, Martin; Cardona, Francesco; Baglioni, Valentina; Hedderly, Tammy

2014-12-01

The aim of this article is to describe a subgroup of children who presented with stereotyped movements in the context of episodes of intense imagery. This is of relevance to current discussions regarding the clinical usefulness of diagnosing motor stereotypies during development. The sample consisted of 10 children (nine males, one female; mean age 8y 6mo [SD 2y 5mo], range 6-15y). Referrals were from acute paediatricians, neurologists, and tertiary epilepsy services. Children were assessed by multidisciplinary teams with expertise in paediatric movement disorders. Stereotypies presented as paroxysmal complex movements involving upper and lower limbs. Imagery themes typically included computer games (60%), cartoons/films (40%), and fantasy scenes (30%). Comorbid developmental difficulties were reported for 80% of children. Brain imaging and electrophysiological investigations had been conducted for 50% of the children before referral to the clinic. The descriptive term 'intense imagery movements' (IIM) was applied if (after interview) the children reported engaging in acts of imagery while performing stereotyped movements. We believe these children may form a common and discrete stereotypy subgroup, with the concept of IIM being clinically useful to ensure the accurate diagnosis and clinical management of this paediatric movement disorder. © 2014 Mac Keith Press.

Xanthogranulomatous pyelonephritis presenting as acute pleuritic chest pain: a case report.

PubMed

Chow, Justin; Kabani, Rameez; Lithgow, Kirstie; Sarna, Magdalena A

2017-04-12

Xanthogranulomatous pyelonephritis is a rare and serious manifestation of chronic kidney inflammation that can be life-threatening if not recognized and treated appropriately, often with antibiotics and surgery. Affected patients are most commonly females in their fifth or sixth decade of life with a background of obstructive uropathy, nephrolithiasis, or recurrent urinary tract infections who present with vague nonspecific symptoms. A 43-year-old woman of Russian ethnicity with a history of nephrolithiasis presented to our emergency department with new left-sided pleuritic chest pain amid a 6-week history of constitutional symptoms including fevers, night sweats, and 7 kg of weight loss. Workup for acute coronary syndrome and pulmonary embolism in our emergency department was negative. Given that she was clinically unwell, she was admitted to internal medicine to expedite workup for the cause of her symptoms. A broad differential diagnosis for various infectious, inflammatory/autoimmune, and neoplastic processes was considered. Based on classic radiographic and histopathologic findings, she was ultimately diagnosed with xanthogranulomatous pyelonephritis of her left kidney, which was a direct consequence of chronic inflammation. This inflammation exhibited spread to local tissues and across her left hemidiaphragm, resulting in a unilateral pleural effusion which explained her chest discomfort. She was treated with antibiotics administered intravenously and urgent total nephrectomy with a good functional outcome. Our case illustrates an uncommon but clinically important do-not-miss diagnosis that underlies a common clinical presentation of pleuritic chest pain. The case underscores the importance of maintaining a broad differential diagnosis and organized approach when treating patients with undifferentiated clinical presentations.

Emesis in dogs: a review.

PubMed

Elwood, C; Devauchelle, P; Elliott, J; Freiche, V; German, A J; Gualtieri, M; Hall, E; den Hertog, E; Neiger, R; Peeters, D; Roura, X; Savary-Bataille, K

2010-01-01

Emesis is a common presenting sign in small animal practice. It requires a rational approach to management that is based upon a sound understanding of pathophysiology combined with logical decision making. This review, which assesses the weight of available evidence, outlines the physiology of the vomiting reflex, causes of emesis, the consequences of emesis and the approach to clinical management of the vomiting dog. The applicability of diagnostic testing modalities and the merit of traditional approaches to management, such as dietary changes, are discussed. The role and usefulness of both traditional and novel anti-emetic drugs is examined, including in specific circumstances such as following cytotoxic drug treatment. The review also examines areas in which common clinical practice is not necessarily supported by objective evidence and, as such, highlights questions worthy of further clinical research.

Enterocolic lymphocytic phlebitis: clinicopathologic features and review of the literature.

PubMed

Ngo, Nyethane; Chang, Fuju

2007-07-01

Enterocolic lymphocytic phlebitis (ELP) is a recently described entity and is of unknown etiology and pathogenesis. It is characterized by phlebitis of the bowel wall and mesentery, without arterial involvement or evidence of systemic vasculitis. The clinical presentation of ELP is varied, but it most commonly manifests with signs of an acute abdomen. Clinical, radiologic, and endoscopic findings are often conflicting and misdiagnosis is common as venous thrombosis is not suspected. The diagnosis of ELP is obtained histologically. There is a spectrum of histologic features associated with ELP, which includes lymphocytic phlebitis, necrotizing phlebitis, granulomatous phlebitis, and myointimal hyperplasia. Other features include venous thrombi and acute ischemic changes of the intestine. Surgical resection of the affected bowel is usually curative and recurrences are rare. The clinical and histopathologic features of ELP are reviewed.

Prospective study of POLG mutations presenting in children with intractable epilepsy: prevalence and clinical features.

PubMed

Uusimaa, Johanna; Gowda, Vasantha; McShane, Anthony; Smith, Conrad; Evans, Julie; Shrier, Annie; Narasimhan, Manisha; O'Rourke, Anthony; Rajabally, Yusuf; Hedderly, Tammy; Cowan, Frances; Fratter, Carl; Poulton, Joanna

2013-06-01

To assess the frequency and clinical features of childhood-onset intractable epilepsy caused by the most common mutations in the POLG gene, which encodes the catalytic subunit of mitochondrial DNA polymerase gamma. Children presenting with nonsyndromic intractable epilepsy of unknown etiology but without documented liver dysfunction at presentation were eligible for this prospective, population-based study. Blood samples were analyzed for the three most common POLG mutations. If any of the three tested mutations were found, all the exons and the exon-intron boundaries of the POLG gene were sequenced. In addition, we retrospectively reviewed the notes of patients presenting with intractable epilepsy in which we had found POLG mutations. All available clinical data were collected by questionnaire and by reviewing the medical records. We analyzed 213 blood DNA samples from patients fulfilling the inclusion criteria of the prospective study. Among these, five patients (2.3%) were found with one of the three common POLG mutations as homozygous or compound heterozygous states. In addition, three patients were retrospectively identified. Seven of the eight patients had either raised cerebrospinal fluid (CSF) lactate (n = 3) or brain magnetic resonance imaging (MRI) changes (n = 4) at presentation with intractable epilepsy. Three patients later developed liver dysfunction, progressing to fatal liver failure in two without previous treatment with sodium valproate (VPA). Furthermore, it is worth mentioning that one patient presented first with an autism spectrum disorder before seizures emerged. Mutations in POLG are an important cause of early and juvenile onset nonsyndromic intractable epilepsy with highly variable associated manifestations including autistic features. This study emphasizes that genetic testing for POLG mutations in patients with nonsyndromic intractable epilepsies is very important for clinical diagnostics, genetic counseling, and treatment decisions because of the increased risk for VPA-induced liver failure in patients with POLG mutations. We recommend POLG gene testing for patients with intractable seizures and at least one elevated CSF lactate or suggestive brain MRI changes (predominantly abnormal T2 -weighted thalamic signal) with or without status epilepticus, epilepsia partialis continua, or liver manifestations typical for Alpers disease, especially when the disease course is progressive. Wiley Periodicals, Inc. © 2013 International League Against Epilepsy.

Prospective study of POLG mutations presenting in children with intractable epilepsy: Prevalence and clinical features

PubMed Central

Uusimaa, Johanna; Gowda, Vasantha; McShane, Anthony; Smith, Conrad; Evans, Julie; Shrier, Annie; Narasimhan, Manisha; O'Rourke, Anthony; Rajabally, Yusuf; Hedderly, Tammy; Cowan, Frances; Fratter, Carl; Poulton, Joanna

2013-01-01

Purpose To assess the frequency and clinical features of childhood-onset intractable epilepsy caused by the most common mutations in the POLG gene, which encodes the catalytic subunit of mitochondrial DNA polymerase gamma. Methods Children presenting with nonsyndromic intractable epilepsy of unknown etiology but without documented liver dysfunction at presentation were eligible for this prospective, population-based study. Blood samples were analyzed for the three most common POLG mutations. If any of the three tested mutations were found, all the exons and the exon–intron boundaries of the POLG gene were sequenced. In addition, we retrospectively reviewed the notes of patients presenting with intractable epilepsy in which we had found POLG mutations. All available clinical data were collected by questionnaire and by reviewing the medical records. Key Findings We analyzed 213 blood DNA samples from patients fulfilling the inclusion criteria of the prospective study. Among these, five patients (2.3%) were found with one of the three common POLG mutations as homozygous or compound heterozygous states. In addition, three patients were retrospectively identified. Seven of the eight patients had either raised cerebrospinal fluid (CSF) lactate (n = 3) or brain magnetic resonance imaging (MRI) changes (n = 4) at presentation with intractable epilepsy. Three patients later developed liver dysfunction, progressing to fatal liver failure in two without previous treatment with sodium valproate (VPA). Furthermore, it is worth mentioning that one patient presented first with an autism spectrum disorder before seizures emerged. Significance Mutations in POLG are an important cause of early and juvenile onset nonsyndromic intractable epilepsy with highly variable associated manifestations including autistic features. This study emphasizes that genetic testing for POLG mutations in patients with nonsyndromic intractable epilepsies is very important for clinical diagnostics, genetic counseling, and treatment decisions because of the increased risk for VPA-induced liver failure in patients with POLG mutations. We recommend POLG gene testing for patients with intractable seizures and at least one elevated CSF lactate or suggestive brain MRI changes (predominantly abnormal T2-weighted thalamic signal) with or without status epilepticus, epilepsia partialis continua, or liver manifestations typical for Alpers disease, especially when the disease course is progressive. PMID:23448099

Delayed-onset post-traumatic headache after a motor vehicle collision: a case report

PubMed Central

Stupar, Maja; Kim, Peter SY

2007-01-01

Introduction Headaches are common after a motor vehicle accident (MVA). Post-traumatic headaches share many clinical symptoms including the clinical course of primary headaches. Secondary headaches (including those resulting from a subdural hematoma) are not as common, but should be considered in cases of post-traumatic events particularly if clinical symptoms progress. Clinical Features A case of a patient with a post-traumatic subdural hematoma demonstrates the importance of carefully examining, properly diagnosing and managing patients that experience headaches after MVAs. This patient presented with uncomplicated low back pain, neck pain and headache which progressed at one month to include focal neurological deficits. Since clinical examination alone may not be sufficient to diagnose secondary headaches, immediate referral to the emergency department may be required. Conclusion Primary contact practitioners should be aware of the various causes of headaches that result after a MVA. Headaches, which do not respond or progress, should be followed aggressively to determine their source. PMID:17657301

Putting Meaning Back Into the Mean: A Comment on the Misuse of Elementary Statistics in a Sample of Manuscripts Submitted to Clinical Therapeutics.

PubMed

Forrester, Janet E

2015-12-01

Errors in the statistical presentation and analyses of data in the medical literature remain common despite efforts to improve the review process, including the creation of guidelines for authors and the use of statistical reviewers. This article discusses common elementary statistical errors seen in manuscripts recently submitted to Clinical Therapeutics and describes some ways in which authors and reviewers can identify errors and thus correct them before publication. A nonsystematic sample of manuscripts submitted to Clinical Therapeutics over the past year was examined for elementary statistical errors. Clinical Therapeutics has many of the same errors that reportedly exist in other journals. Authors require additional guidance to avoid elementary statistical errors and incentives to use the guidance. Implementation of reporting guidelines for authors and reviewers by journals such as Clinical Therapeutics may be a good approach to reduce the rate of statistical errors. Copyright © 2015 Elsevier HS Journals, Inc. All rights reserved.

Understanding Medical Students' Experience with Stress and Its Related Constructs: A Focus Group Study from Singapore.

PubMed

Farquhar, Julia; Lie, Desiree; Chan, Angelique; Ow, Mandy; Vidyarthi, Arpana

2018-02-01

In order to protect medical students from burnout and its untoward psychiatric effects, it is imperative to understand their stress, burnout, coping, and resilience experiences. This study aimed to derive collective definitions from the medical student perspective, to identify common themes of students' experiences, and to distinguish pre-clinical and clinical year students' experiences relating to these four constructs. The authors conducted focus groups of medical students in Singapore across 4 years using a semi-structured question guide. Participants shared their understanding, experiences, and the relationships between stress, burnout, coping, and resilience. Coders independently evaluated construct definitions and derived common themes through an iterative process, and compared transcripts of pre-clinical and clinical year students to determine differences in experience over time. Nine focus groups (54 students, 28 females, mean age 24.3) were conducted. Students identified common definitions for each construct. Nine themes emerged within three domains: (1) relating constructs to personal experience, (2) interrelating stress, burnout, coping, and resilience, and (3) understanding the necessity of stress. Compared to clinical students, pre-clinical students reported theory-based rather than reality-based experiences and exam-induced stress, defined constructs using present rather than future situations, and described constructs as independent rather than interrelated. This sample of medical students in Singapore shares a common understanding of stress, burnout, coping, and resilience, but experiences these uniquely. They perceive a positive role for stress. These findings build upon prior literature, suggesting an interrelationship between stress and its related constructs and adding the novel perspective of students from an Asian country.

Framework for a clinical information system.

PubMed

Van De Velde, R; Lansiers, R; Antonissen, G

2002-01-01

The design and implementation of Clinical Information System architecture is presented. This architecture has been developed and implemented based on components following a strong underlying conceptual and technological model. Common Object Request Broker and n-tier technology featuring centralised and departmental clinical information systems as the back-end store for all clinical data are used. Servers located in the "middle" tier apply the clinical (business) model and application rules. The main characteristics are the focus on modelling and reuse of both data and business logic. Scalability as well as adaptability to constantly changing requirements via component driven computing are the main reasons for that approach.

Elbow tendinopathy.

PubMed

Pitzer, Michael E; Seidenberg, Peter H; Bader, Dov A

2014-07-01

Overuse injuries of the lateral and medial elbow are common in sport, recreational activities, and occupational endeavors. They are commonly diagnosed as lateral and medial epicondylitis; however, the pathophysiology of these disorders demonstrates a lack of inflammation. Instead, angiofibroblastic degeneration is present, referred to as tendinosis. As such, a more appropriate terminology for these conditions is epicondylosis. This is a clinical diagnosis, and further investigations are only performed to rule out other clinical entities after conventional therapy has failed. Yet, most patients respond to conservative measures with physical therapy and counterforce bracing. Corticosteroid injections are effective for short-term pain control but have not demonstrated long-term benefit. Copyright © 2014 Elsevier Inc. All rights reserved.

Laboratory diagnosis of vaginal infections.

PubMed

Metzger, G D

1998-01-01

Vaginal discomfort and/or odor are a common complaint in primary care visits by female patients. This is especially true among sexually active women of childbearing age. Because treatment varies depending upon which syndrome is present, effective treatment depends upon accurate diagnosis. The microscopic exams for diagnosing vaginal complaints are most frequently done in primary care sites. Because of this, few clinical laboratory scientists (CLSs) have the opportunity to become familiar with microscopy on this specimen type. In addition, literature on the subject is only gradually becoming available. This paper will attempt to briefly review the clinical and microscopic features of the common syndromes associated with vaginal discomfort.

Yes, I May Become Ill and Someday I Will Die: Assessment and Treatment Considerations in the Case of Mrs. A.

ERIC Educational Resources Information Center

Asmundson, Gordon J. G.; Hadjistavrpolous, Heather D.

2004-01-01

Patients with health anxiety often present challenges to assessment and treatment planning. The case of Mrs. A. provides examples of several clinical issues common to these patients. Her symptoms cross several "DSM" diagnostic categories, with a primary presentation of hypochondriasis and secondary presentation of illness phobia. In this article,…

Age and gender affect likely manometric diagnosis: Audit of a tertiary referral hospital clinical esophageal manometry service.

PubMed

Andrews, Jane M; Heddle, Richard; Hebbard, Geoffrey S; Checklin, Helen; Besanko, Laura; Fraser, Robert J

2009-01-01

Awareness of patient demographics, common diagnoses and associations between these may improve the use and interpretation of manometric investigations. The aim of the present study therefore was to determine whether age and/or gender affect manometric diagnosis in a clinical motility service. An audit of all 452 clinical manometry reports issued from December 2003 to July 2005 with respect to age, gender and diagnosis was carried out. Patients were divided by age (17-24 years n = 14, 25-44 years n = 87, 45-64 years n = 216 and >or=65 years n = 135), and gender and data compared using contingency tables. Women were more commonly referred overall (59%) and in each age bracket except <25 years (64% male). Men were more likely to have 'hypotensive' motor problems P = 0.01. With aging, normal motor function became less common (P = 0.013), with non-specific motor disorder, ineffective/hypotensive peristalsis and 'achalasia-like' conditions each more common (individual P = NS). Increasing age showed a trend for increased spastic motor disorders (P = 0.06). Gender did not, however, influence whether motility was abnormal (P = 0.5), spastic (P = 0.7) or whether a non-specific motor disorder was present (P = 0.1). In the total cohort, the principal manometric diagnoses were: non-specific motor disorder 33%, normal motility 29%, low basal lower esophageal sphincter pressure 18%, hypotensive/ineffective peristalsis 10%, achalasia/achalasia-like 6%, diffuse esophageal spasm 3% and other 1%. Aging leads to increasing esophageal motor abnormalities. Men and women have similar rates of dysfunction, although 'low-pressure problems' were more common in men.

Acute and chronic hepatobiliary manifestations of sickle cell disease: A review

PubMed Central

Shah, Rushikesh; Taborda, Cesar; Chawla, Saurabh

2017-01-01

Sickle cell disease (SCD) is a common hemoglobinopathy which can affect multiple organ systems in the body. Within the digestive tract, the hepatobiliary system is most commonly affected in SCD. The manifestations range from benign hyperbilirubinemia to overt liver failure, with the spectrum of acute clinical presentations often referred to as “sickle cell hepatopathy”. This is an umbrella term referring to liver dysfunction and hyperbilirubinemia due to intrahepatic sickling process during SCD crisis leading to ischemia, sequestration and cholestasis. In this review, we detail the pathophysiology, clinical presentation and biochemical features of various acute and chronic hepatobiliary manifestations of SCD and present and evaluate existing evidence with regards to management of this disease process. We also discuss recent advances and controversies such as the role of liver transplantation in sickle cell hepatopathy and highlight important questions in this field which would require further research. Our aim with this review is to help increase the understanding, aid in early diagnosis and improve management of this important disease process. PMID:28868180

The presentation of rickets to orthopaedic clinics: return of the English disease.

PubMed

Naseem, Haris; Wall, Alun P; Sangster, Marshall; Paton, Robin W

2011-04-01

Rickets is a potentially treatable disease of the bone that is most commonly due to deficiency of vitamin D and is increasing in incidence in developed countries. Risk factors include dietary factors, the practice of covering up and darker skin pigmentation. This small retrospective case study set out to examine all cases of rickets presenting to the Paediatric Orthopaedic clinic over a 15-month period. Rickets presented in a bimodal fashion in the 6 cases identified: in males and females aged 3 or less and female adolescents aged 10 and above. This is in keeping with what is known regarding the rapid phases of growth during development. Five cases were from ethnic minority groups. Both female adolescents presented with genu valgum. Rickets can present primarily to Orthopaedic clinics with vague musculoskeletal symptoms. We recommend that biochemical screening be performed on patients from ethnic minorities who may be 'at risk'.

Educational Utilization of Microsoft Powerpoint for Oral and Maxillofacial Cancer Presentations.

PubMed

Carvalho, Francisco Samuel Rodrigues; Chaves, Filipe Nobre; Soares, Eduardo Costa Studart; Pereira, Karuza Maria Alves; Ribeiro, Thyciana Rodrigues; Fonteles, Cristiane Sa Roriz; Costa, Fabio Wildson Gurgel

2016-01-01

Electronic presentations have become useful tools for surgeons, other clinicians and patients, facilitating medical and legal support and scientific research. Microsoft® PowerPoint is by far and away the most commonly used computer-based presentation package. Setting up surgical clinical cases with PowerPoint makes it easy to register and follow patients for the purpose of discussion of treatment plan or scientific presentations. It facilitates communication between professionals, supervising clinical cases and teaching. It is often useful to create a template to standardize the presentation, offered by the software through the slide master. The purpose of this paper was to show a simple and practical method for creating a Microsoft® PowerPoint template for use in presentations concerning oral and maxillofacial cancer.

Clinical Interventions for Late-Life Anxious Depression

PubMed Central

Diefenbach, Gretchen J; Goethe, John

2006-01-01

Anxiety symptoms are frequently present in patients with late-life depression. The designation “anxious depression” has been used to describe major depressive disorder (MDD) accompanied by clinically significant but subsyndromal anxiety symptoms. MDD may also present comorbid with diagnosable anxiety disorders, although this presentation is less common in late life. Diagnosis of anxious depression in the elderly is complicated by several factors (eg, their tendency to experience and report psychiatric symptoms as somatic illness) and is associated with a more severe clinical presentation, increased risk for suicidal ideation, increased disability, and poorer prognosis. Standard pharmacotherapy for depression may be sufficient but for many patients must be modified or augmented. Psychosocial interventions may also be an important component in the treatment of these patients, although no specific psychosocial treatments have been developed for late-life anxious depression. PMID:18047256

Oncological emergencies: clinical importance and principles of management.

PubMed

Samphao, S; Eremin, J M; Eremin, O

2010-11-01

Oncological emergencies are common conditions associated with significant morbidity and mortality. Delay in diagnosis and treatment can result in unfavourable outcomes. Cancer itself, cancer-related hormones or cytokines, or treatment effects can cause emergency problems. Febrile neutropaenia, frequently associated with chemotherapy, can lead to life-threatening conditions. Treatment requires systematic evaluation and early empirical antibiotics. Hypercalcaemia of malignancy is the most common metabolic emergency in cancer patients. Non-specific clinical features may cause delay in diagnosis and increase morbidity and mortality. Treatment includes active fluid resuscitation, diuretics and intravenous bisphosphonates. Superior vena cava syndrome is usually caused by external compression. Computerised tomography is useful to confirm diagnosis, evaluate the extent of disease and guide invasive tissue diagnosis. Treatment and prognosis depend on the underlying malignancies. Spinal cord compression is a true emergency due to risk of permanent neurological impairment. Localised back pain is the most common presenting symptom while late presentation of neurological deficit is associated with irreversible outcomes. Magnetic resonance imaging is the investigation of choice. Treatment includes corticosteroids, radiotherapy and/or decompressive surgery. © 2009 The Authors. European Journal of Cancer Care © 2009 Blackwell Publishing Ltd.

Cow milk protein allergy presenting as feeding intolerance and eosinophilia: case reports of three preterm neonates.

PubMed

Manuyakorn, Wiparat; Benjaponpitak, Suwat; Siripool, Khanitha; Prempunpong, Chatchay; Singvijarn, Prapasiri; Kamchaisatian, Wasu; Supapannachart, Sarayut

2015-01-01

Three preterm infants with cow milk protein allergy (CMPA) presented with feeding intolerance, sepsis-like episodes and persistent moderate-to-severe eosinophilia. After eliminating cow milk, the clinical symptoms improved significantly. CMPA can cause common manifestations in sick preterm infants such as feeding intolerance and eosinophilia.

Oral lichenoid lesions: distinguishing the benign from the deadly.

PubMed

Müller, Susan

2017-01-01

Oral lichen planus is a chronic inflammatory disease of unknown etiology or pathogenesis with varied disease severity that waxes and wanes over a long period of time. Although a common oral mucosal disease, accurate diagnosis is often challenging due to the overlapping clinical and histopathological features of oral lichen planus and other mucosal diseases. Other immune-mediated mucocutaneous diseases can exhibit lichenoid features including mucous membrane pemphigoid, chronic graft-versus-host disease, and discoid lupus erythematosus. Reactive changes to dental materials or to systemic medications can mimic oral lichen planus both clinically and histologically. In these situations the clinical presentation can be useful, as oral lichen planus presents as a multifocal process and is usually symmetrical and bilateral. Dysplasia of the oral cavity can exhibit a lichenoid histology, which may mask the potentially premalignant features. Proliferative verrucous leukoplakia, an unusual clinical disease, can often mimic oral lichen planus clinically, requiring careful correlation of the clinical and pathologic features.

Detailed clinical models: representing knowledge, data and semantics in healthcare information technology.

PubMed

Goossen, William T F

2014-07-01

This paper will present an overview of the developmental effort in harmonizing clinical knowledge modeling using the Detailed Clinical Models (DCMs), and will explain how it can contribute to the preservation of Electronic Health Records (EHR) data. Clinical knowledge modeling is vital for the management and preservation of EHR and data. Such modeling provides common data elements and terminology binding with the intention of capturing and managing clinical information over time and location independent from technology. Any EHR data exchange without an agreed clinical knowledge modeling will potentially result in loss of information. Many attempts exist from the past to model clinical knowledge for the benefits of semantic interoperability using standardized data representation and common terminologies. The objective of each project is similar with respect to consistent representation of clinical data, using standardized terminologies, and an overall logical approach. However, the conceptual, logical, and the technical expressions are quite different in one clinical knowledge modeling approach versus another. There currently are synergies under the Clinical Information Modeling Initiative (CIMI) in order to create a harmonized reference model for clinical knowledge models. The goal for the CIMI is to create a reference model and formalisms based on for instance the DCM (ISO/TS 13972), among other work. A global repository of DCMs may potentially be established in the future.

Evidence-based Practices Addressed in Community-based Children’s Mental Health Clinical Supervision

PubMed Central

Accurso, Erin C.; Taylor, Robin M.; Garland, Ann F.

2013-01-01

Context Clinical supervision is the principal method of training for psychotherapeutic practice, however there is virtually no research on supervision practice in community settings. Of particular interest is the role supervision might play in facilitating implementation of evidence-based (EB) care in routine care settings. Objective This study examines the format and functions of clinical supervision sessions in routine care, as well as the extent to which supervision addresses psychotherapeutic practice elements common to EB care for children with disruptive behavior problems, who represent the majority of patients served in publicly-funded routine care settings. Methods Supervisors (n=7) and supervisees (n=12) from four publicly-funded community-based child mental health clinics reported on 130 supervision sessions. Results Supervision sessions were primarily individual in-person meetings lasting one hour. The most common functions included case conceptualization and therapy interventions. Coverage of practice elements common to EB treatments was brief. Discussion Despite the fact that most children presenting to public mental health services are referred for disruptive behavior problems, supervision sessions are infrequently focused on practice elements consistent with EB treatments for this population. Supervision is a promising avenue through which training in EB practices could be supported to improve the quality of care for children in community-based “usual care” clinics. PMID:24761163

Exploding head syndrome is common in college students.

PubMed

Sharpless, Brian A

2015-08-01

Exploding head syndrome is characterized by the perception of loud noises during sleep-wake or wake-sleep transitions. Although episodes by themselves are relatively harmless, it is a frightening phenomenon that may result in clinical consequences. At present there are little systematic data on exploding head syndrome, and prevalence rates are unknown. It has been hypothesized to be rare and to occur primarily in older (i.e. 50+ years) individuals, females, and those suffering from isolated sleep paralysis. In order to test these hypotheses, 211 undergraduate students were assessed for both exploding head syndrome and isolated sleep paralysis using semi-structured diagnostic interviews: 18.00% of the sample experienced lifetime exploding head syndrome, this reduced to 16.60% for recurrent cases. Though not more common in females, it was found in 36.89% of those diagnosed with isolated sleep paralysis. Exploding head syndrome episodes were accompanied by clinically significant levels of fear, and a minority (2.80%) experienced it to such a degree that it was associated with clinically significant distress and/or impairment. Contrary to some earlier theorizing, exploding head syndrome was found to be a relatively common experience in younger individuals. Given the potential clinical impacts, it is recommended that it be assessed more regularly in research and clinical settings. © 2015 European Sleep Research Society.

A Glimpse into Uveitis in the Aging Eye: Pathophysiology, Clinical Presentation and Treatment Considerations.

PubMed

Akinsoji, Elizabeth; Goldhardt, Raquel; Galor, Anat

2018-05-01

Uveitis describes a group of inflammatory conditions of the eye that have various underlying causes and clinical presentations. Susceptibilities to uveitis in the elderly may be attributed to age-related risk factors such as immunosenescence, increased immunological inflammatory mediators, and autoimmunity. Overall, anterior uveitis is more common than posterior and panuveitis in the general population and also in the elderly. Some causes of uveitis in the elderly are herpes simplex virus, ocular ischemic syndrome, sarcoidosis, and central nervous system lymphoma, and these will be discussed in detail herein. Eye care professionals need to consider the wide differential for uveitis, obtain the appropriate history, conduct a detailed clinical examination, and tailor management to the clinical presentation and underlying cause of disease. The challenges of polypharmacy and nonadherence in the elderly impact patient outcomes and must be taken into consideration when considering treatment.

Feline chronic renal failure: clinical findings in 80 cases diagnosed between 1992 and 1995.

PubMed

Elliott, J; Barber, P J

1998-02-01

Clinical and laboratory findings at the time of first diagnosis in 80 cats with chronic renal failure (CRF) were examined in a prospective study to determine the survival time of these animals and identify possible factors contributing to the progression of feline CRF. On the basis of clinical presentation, animals were assigned to one of three groups; compensated (n = 15), uraemic (n = 39) and end-stage (n = 26) CRF. Loss of renal concentrating ability was a common finding, even before clinical signs of renal disease were evident. The plasma creatinine concentration at initial presentation was a poor predictor of survival time and the presence of significant anaemia was indicative of a poor prognosis. The study demonstrated the highly variable degree of renal impairment present at the time of diagnosis and the potentially long survival time of many compensated and uraemic cases.

Is the common cold a clinical entity or a cultural concept?

PubMed

Eccles, R

2013-03-01

Common cold is the most common infectious disease of mankind and the term is widely used in the clinical literature as though it were a defined clinical syndrome. Clinical studies on this syndrome often use elaborate symptom scoring systems to diagnose a common cold. The symptom scores are based on a study conducted over 50 years ago to retrospectively diagnose experimental cold and this method cannot be applied to diagnosis of common cold in the community. Diagnosis of the common cold by virology is not feasible because of the number of viruses and the variability in the disease states caused by the viruses. Because of the familiarity of subjects with common cold and the variability in symptomatology it seems a more reasonable approach to use self-diagnosis of common cold for clinical research studies and accept that the common cold is a cultural concept and not a clinical entity.

Efficacy and safety of Lian-Ju-Gan-Mao capsules for treating the common cold with wind-heat syndrome: study protocol for a randomized controlled trial.

PubMed

Wang, Shengjun; Jiang, Hongli; Yu, Qin; She, Bin; Mao, Bing

2017-01-05

The common cold is a common and frequent respiratory disease mainly caused by viral infection of the upper respiratory tract. Chinese herbal medicine has been increasingly prescribed to treat the common cold; however, there is a lack of evidence to support the wide utility of this regimen. This protocol describes an ongoing phase II randomized controlled clinical trial, based on the theory of traditional Chinese medicine (TCM), with the objective of evaluating the efficacy and safety of Lian-Ju-Gan-Mao capsules (LJGMC), a Chinese patent medicine, compared with placebo in patients suffering from the common cold with wind-heat syndrome (CCWHS). This is a multicenter, randomized, double-blind, placebo-controlled phase II clinical trial. A total of 240 patients will be recruited and randomly assigned to a high-dose group, medium-dose group, low-dose group, and placebo-matched group in a 1:1:1:1 ratio. The treatment course is 3 consecutive days, with a 5-day follow-up. The primary outcome is time to all symptoms' clearance. Secondary outcomes include time to the disappearance of primary symptoms and each secondary symptom, time to fever relief, time to fever clearance, and change in TCM symptom and sign scores. This trial is a well-designed study according to principles and regulations issued by the China Food and Drug Administration (CFDA). The results will provide high-quality evidence on the efficacy and safety of LJGMC in treating CCWHS and help to optimize the dose for the next phase III clinical trial. Moreover, the protocol presents a detailed and practical methodology for future clinical trials of drugs developed based on TCM. Chinese Clinical Trial Registry, ChiCTR-IPR-15006504 . Registered on 4 June 2015.

Melioidosis in Malaysia: A Review of Case Reports

PubMed Central

Kingsley, Paul Vijay; Leader, Mark; Nagodawithana, Nandika Suranjith; Tipre, Meghan; Sathiakumar, Nalini

2016-01-01

Background Melioidosis is a tropical infectious disease associated with significant mortality due to early onset of sepsis. Objective We sought to review case reports of melioidosis from Malaysia. Methods We conducted a computerized search of literature resources including PubMed, OVID, Scopus, MEDLINE and the COCHRANE database to identify published case reports from 1975 to 2015. We abstracted information on clinical characteristics, exposure history, comorbid conditions, management and outcome. Results Overall, 67 cases were reported with 29 (43%) deaths; the median age was 44 years, and a male preponderance (84%) was noted. Forty-one cases (61%) were bacteremic, and fatal septic shock occurred in 13 (19%) within 24–48 hours of admission; nine of the 13 cases were not specifically treated for melioidosis as confirmatory evidence was available only after death. Diabetes mellitus (n = 36, 54%) was the most common risk factor. Twenty-six cases (39%) had a history of exposure to contaminated soil/water or employment in high-risk occupations. Pneumonia (n = 24, 36%) was the most common primary clinical presentation followed by soft tissue abscess (n = 22, 33%). Other types of clinical presentations were less common—genitourinary (n = 5), neurological (n = 5), osteomyelitis/septic arthritis (n = 4) and skin (n = 2); five cases had no evidence of a focus of infection. With regard to internal foci of infection, abscesses of the subcutaneous tissue (n = 14, 21%) was the most common followed by liver (18%); abscesses of the spleen and lung were the third most common (12% each). Seven of 56 males were reported to have prostatic abscesses. Mycotic pseudoaneurysm occurred in five cases. Only one case of parotid abscess was reported in an adult. Of the 67 cases, 13 were children (≤ 18 years of age) with seven deaths; five of the 13 were neonates presenting primarily with bronchopneumonia, four of whom died. Older children had a similar presentation as adults; no case of parotid abscess was reported among children. Conclusions The clinical patterns of cases reported from Malaysia are consistent for the most part from previous case reports from South and Southeast Asia with regard to common primary presentations of pneumonia and soft tissue abscesses, and diabetes as a major risk factor. Bacteremic melioidosis carried a poor prognosis and septic shock was strong predictor of mortality. Differences included the occurrence of: primary neurological infection was higher in Malaysia compared to reports outside Malaysia; internal foci of infection such as abscesses of the liver, spleen, prostate, and mycotic pseudoaneurysms were higher than previously reported in the region. No parotid abscess was reported among children. Early recognition of the disease is the cornerstone of management. In clinical situations of community-acquired sepsis and/or pneumonia, where laboratory bacteriological confirmation is not possible, empirical treatment with antimicrobials for B. pseudomallei is recommended. PMID:28005910

Demystifying MR Neurography of the Lumbosacral Plexus: From Protocols to Pathologies

PubMed Central

Muniz Neto, Francisco J.; Kihara Filho, Eduardo N.; Miranda, Frederico C.; Rosemberg, Laercio A.; Santos, Durval C. B.

2018-01-01

Magnetic resonance neurography is a high-resolution imaging technique that allows evaluating different neurological pathologies in correlation to clinical and the electrophysiological data. The aim of this article is to present a review on the anatomy of the lumbosacral plexus nerves, along with imaging protocols, interpretation pitfalls, and most common pathologies that should be recognized by the radiologist: traumatic, iatrogenic, entrapment, tumoral, infectious, and inflammatory conditions. An extensive series of clinical and imaging cases is presented to illustrate key-points throughout the article. PMID:29662907

Spinal infections: clinical and imaging features.

PubMed

Arbelaez, Andres; Restrepo, Feliza; Castillo, Mauricio

2014-10-01

Spinal infections represent a group of rare conditions affecting vertebral bodies, intervertebral discs, paraspinal soft tissues, epidural space, meninges, and spinal cord. The causal factors, clinical presentations, and imaging features are a challenge because the difficulty to differentiate them from other conditions, such as degenerative and inflammatory disorders and spinal neoplasm. They require early recognition because delay diagnosis, imaging, and intervention may have devastating consequences especially in children and the elderly. This article reviews the most common spinal infections, their pathophysiologic, clinical manifestation, and their imaging findings.

Evidence-based medicine in the treatment of peritoneal carcinomatosis: Past, present, and future.

PubMed

Nissan, Aviram; Stojadinovic, Alexander; Garofalo, Alfredo; Esquivel, Jesus; Piso, Pompiliu

2009-09-15

The current treatment of peritoneal surface malignancies (PSMs) is moving from a nihilistic approach, into a combined modality approach offering selected patients long-term survival. As primary PSM are rare, extrapolation of data from clinical trials of related disease is necessary to develop treatment guidelines. Secondary PSM are more common, and therefore, treatment guidelines should be developed based on prospective clinical trials. We reviewed the published and ongoing clinical trials studying the treatment of PSM. (c) 2009 Wiley-Liss, Inc.

Queensland tick typhus: three cases with unusual clinical features.

PubMed

Wilson, P A; Tierney, L; Lai, K; Graves, S

2013-07-01

Queensland tick typhus (QTT), caused by Rickettsia australis, is usually a relatively mild illness but can occasionally be severe. We describe three cases of probable QTT with unusual clinical features, namely splenic infarction, fulminant myopericarditis and severe leukocytoclastic vasculitis. QTT may present with uncommon clinical features in addition to the more common manifestations. A high index of suspicion enables specific antibiotic therapy that may hasten recovery. © 2013 The Authors; Internal Medicine Journal © 2013 Royal Australasian College of Physicians.

Hematology of the domestic ferret (Mustela putorius furo).

PubMed

Smith, Stephen A; Zimmerman, Kurt; Moore, David M

2015-01-01

Pet ferrets are presented to veterinary clinics for routine care and treatment of clinical diseases and female reproductive problems. In addition to obtaining clinical history, additional diagnostic testing may be required, including hematological assessments. This article describes common blood collection methods, including venipuncture sites, volume of blood that can be safely collected, and handling of the blood. Hematological parameters for normal ferrets are provided along with a description of the morphology of ferret leukocytes to assist in performing a differential count.

A Clinical Approach to Vulvar Ulcers.

PubMed

Stewart, Kristen M A

2017-09-01

This article discusses the differential diagnosis of vulvar ulcers and describes a general clinical approach to this common but nonspecific examination finding. The differential diagnosis includes sexually and nonsexually transmitted infections, dermatitides, trauma, neoplasms, hormonally induced ulcers, and drug reactions. Patient history and physical examination provide important clues to the cause of a vulvar ulcer. However, laboratory testing is usually required for accurate diagnosis because the clinical presentation is often nonspecific and may be atypical due to secondary conditions. Copyright © 2017 Elsevier Inc. All rights reserved.

[Movement disorders is psychiatric diseases].

PubMed

Hidasi, Zoltan; Salacz, Pal; Csibri, Eva

2014-12-01

Movement disorders are common in psychiatry. The movement disorder can either be the symptom of a psychiatric disorder, can share a common aetiological factor with it, or can be the consequence of psychopharmacological therapy. Most common features include tic, stereotypy, compulsion, akathisia, dyskinesias, tremor, hypokinesia and disturbances of posture and gait. We discuss characteristics and clinical importance of these features. Movement disorders are frequently present in mood disorders, anxiety disorders, schizophrenia, catatonia, Tourette-disorder and psychogenic movement disorder, leading to differential-diagnostic and therapeutical difficulties in everyday practice. Movement disorders due to psychopharmacotherapy can be classified as early-onset, late-onset and tardive. Frequent psychiatric comorbidity is found in primary movement disorders, such as Parkinson's disease, Wilson's disease, Huntington's disease, diffuse Lewy-body disorder. Complex neuropsychiatric approach is effective concerning overlapping clinical features and spectrums of disorders in terms of movement disorders and psychiatric diseases.

Pharyngeal dysesthesia in refractory complex partial epilepsy: new seizure or adverse effect of vagal nerve stimulation?

PubMed

Akman, Cigdem; Riviello, James J; Madsen, Joseph R; Bergin, Ann M

2003-06-01

Sensory symptoms are commonly seen in association with focal epilepsy, but viscerosensory auras, such as pharyngeal dysesthesias, are rarely the main clinical manifestation. With the introduction of vagal nerve stimulation (VNS) for medically refractory epilepsy, viscerosensory symptoms commonly occur as an adverse effect of VNS. Voice alterations (hoarseness or tremulousness), local neck or throat pain, and cough are the most common adverse effects seen during active stimulation (on-time). Numbness of the throat, neck, or chin, as well as a tingling sensation of the neck and throat is directly related to stimulation intensity. We present a case in which recurrent pharyngeal sensations caused a diagnostic dilemma and in which monitoring the VNS artifact during video/EEG and correlating this with clinical symptoms helped determine the etiology of the recurrent sensory symptoms.

Primary progressive aphasia: a clinical approach.

PubMed

Marshall, Charles R; Hardy, Chris J D; Volkmer, Anna; Russell, Lucy L; Bond, Rebecca L; Fletcher, Phillip D; Clark, Camilla N; Mummery, Catherine J; Schott, Jonathan M; Rossor, Martin N; Fox, Nick C; Crutch, Sebastian J; Rohrer, Jonathan D; Warren, Jason D

2018-06-01

The primary progressive aphasias are a heterogeneous group of focal 'language-led' dementias that pose substantial challenges for diagnosis and management. Here we present a clinical approach to the progressive aphasias, based on our experience of these disorders and directed at non-specialists. We first outline a framework for assessing language, tailored to the common presentations of progressive aphasia. We then consider the defining features of the canonical progressive nonfluent, semantic and logopenic aphasic syndromes, including 'clinical pearls' that we have found diagnostically useful and neuroanatomical and other key associations of each syndrome. We review potential diagnostic pitfalls and problematic presentations not well captured by conventional classifications and propose a diagnostic 'roadmap'. After outlining principles of management, we conclude with a prospect for future progress in these diseases, emphasising generic information processing deficits and novel pathophysiological biomarkers.

Clinical manifestations of primary hyperthyroidism in the elderly patients at the out-patient clinic of Srinagarind Hospital.

PubMed

Limpawattana, Panita; Sawanyawisut, Kittisak; Mahankanukrau, Ajanee; Wongwipaporn, Chaiyasit

2006-02-01

The authors reviewed the outpatient charts diagnosed as hyperthyroidism at Srinagarind Hospital from June 1998-June 2004. The objective was to compare the clinical features of hyperthyroidism in patients older and younger than 60 years old. There were 922 cases enrolled, 84 cases (9.11%) were 60 years old and above. The female: male ratio was 3.4:1 and 4:1 and the mean ages were 64.2 +/- 3.7 and 37.4 +/- 11.2 years old in the elder and younger group, respectively. The common presentations were dyspnea (94.1, 96.5%), weight loss (93.8, 87.9%) and palpitation (83.3, 93.1%) in the elder and younger, respectively. The more significant clinical presentations in the elder group were atrial fibrillation, weakness and anorexia whereas exophthalmos, goiter, heat intolerance and hyperhidrosis were not as frequent. Thus, the classic presentations often lacked in the elder group. Therefore, unexplained AF, weakness and anorexia should not exclude hyperthyroidism even with paucity of typical clinical features.

[Granulomatous sporotrichosis: report of two unusual cases].

PubMed

Ramírez-Soto, Max; Lizárraga-Trujillo, José

2013-10-01

Sporotrichosis is a subcutaneous mycosis caused by Sporothrix complex, endemic in Abancay, Peru. Is acquired by traumatic inoculation with plant material. Common clinical presentations are lymphatic cutaneous and fixed cutaneous disease. We report 2 cases of fixed cutaneous sporotrichosis with granulomatous appearance. The first case was a patient of 65 years old with no risk factors and the second case was a 67 year old diabetic patient. Subjects underwent mycological culture with Sabouraud agar, with isolation of Sporothrix schenckii and clinical dignosis of fixed cutaneous sporotrichosis with granulomatous appearance. One patient received oral treatment with saturated solution of potassium iodide (SSKI) with a initial dose of 3 drops tid up to a maximum dose of 40 drops tid. Mycological and clinical cure was achieved after 2 months of treatment. We should consider the unusual clinical presentations of fixed cutaneous sporotrichosis with granulomatous appearance that present morphological and clinical features in diabetic and nondiabetic patients older than 60 years from endemic areas and communicate adequate response to treatment with SSKI in one case.

Equine metabolic syndrome

PubMed Central

Morgan, R.; Keen, J.; McGowan, C.

2015-01-01

Laminitis is one of the most common and frustrating clinical presentations in equine practice. While the principles of treatment for laminitis have not changed for several decades, there have been some important paradigm shifts in our understanding of laminitis. Most importantly, it is essential to consider laminitis as a clinical sign of disease and not as a disease in its own right. Once this shift in thinking has occurred, it is logical to then question what disease caused the laminitis. More than 90 per cent of horses presented with laminitis as their primary clinical sign will have developed it as a consequence of endocrine disease; most commonly equine metabolic syndrome (EMS). Given the fact that many horses will have painful protracted and/or chronic recurrent disease, a good understanding of the predisposing factors and how to diagnose and manage them is crucial. Current evidence suggests that early diagnosis and effective management of EMS should be a key aim for practising veterinary surgeons to prevent the devastating consequences of laminitis. This review will focus on EMS, its diagnosis and management. PMID:26273009

MtDNA mutations are a common cause of severe disease phenotypes in children with Leigh syndrome.

PubMed

Naess, Karin; Freyer, Christoph; Bruhn, Helene; Wibom, Rolf; Malm, Gunilla; Nennesmo, Inger; von Döbeln, Ulrika; Larsson, Nils-Göran

2009-05-01

Leigh syndrome is a common clinical manifestation in children with mitochondrial disease and other types of inborn errors of metabolism. We characterised clinical symptoms, prognosis, respiratory chain function and performed extensive genetic analysis of 25 Swedish children suffering from Leigh syndrome with the aim to obtain insights into the molecular pathophysiology and to provide a rationale for genetic counselling. We reviewed the clinical history of all patients and used muscle biopsies in order to perform molecular, biochemical and genetic investigations, including sequencing the entire mitochondrial DNA (mtDNA), the mitochondrial DNA polymerase (POLGA) gene and the surfeit locus protein 1 (SURF1) gene. Respiratory chain enzyme activity measurements identified five patients with isolated complex I deficiency and five with combined enzyme deficiencies. No patient presented with isolated complex IV deficiency. Seven patients had a decreased ATP production rate. Extensive sequence analysis identified eight patients with pathogenic mtDNA mutations and one patient with mutations in POLGA. Mutations of mtDNA are a common cause of LS and mtDNA analysis should always be included in the diagnosis of LS patients, whereas SURF1 mutations are not a common cause of LS in Sweden. Unexpectedly, age of onset, clinical symptoms and prognosis did not reveal any clear differences in LS patients with mtDNA or nuclear DNA mutations.

A Comparison of the Concurrent and Predictive Validity of Three Measures of Readiness to Change Alcohol Use in a Clinical Sample of Adolescents

ERIC Educational Resources Information Center

Maisto, Stephen A.; Krenek, Marketa; Chung, Tammy; Martin, Christopher S.; Clark, Duncan; Cornelius, Jack

2011-01-01

The authors compared 3 measures of readiness to change alcohol use commonly used in clinical research and practice with adolescents: the Readiness Ruler, the SOCRATES (subscales of Recognition and Taking Steps), and a Staging Algorithm. The analysis sample consisted of 161 male and female adolescents presenting for intensive outpatient…

Bell palsy: Clinical examination and management.

PubMed

Patel, Donika K; Levin, Kerry H

2015-07-01

Bell palsy is a common neurologic disorder characterized by acute facial mononeuropathy of unclear cause presenting with unilateral facial weakness. Careful examination and a detailed history are important in making an accurate diagnosis. Early recognition is essential, as treatment with corticosteroids within 72 hours of onset has been shown to hasten recovery. Fortunately, most patients recover spontaneously within 3 weeks, even if untreated. Copyright © 2015 Cleveland Clinic.

Capgras syndrome: a review of the neurophysiological correlates and presenting clinical features in cases involving physical violence.

PubMed

Bourget, Dominique; Whitehurst, Laurie

2004-11-01

Acts of violence have been frequently reported in cases of Capgras syndrome (CS), a misidentification syndrome characterized by the delusional belief that imposters have replaced people familiar to the individual. CS has been observed in many neuropsychiatric and organic disorders, and neuroimaging studies indicate an association between CS and right hemisphere abnormalities. However, CS has received limited attention from a forensic psychiatric perspective. We propose that elucidating demographic and clinical features noted in cases of violence secondary to CS may highlight important factors in the progression of CS to violence. We review the neurophysiological correlates and clinical factors observed in CS and present characteristics of a series of cases that demonstrate the potential of CS patients for severe physical violence toward the misidentified person. For patients with CS involving assault, we present and discuss commonly reported demographic and clinical features that may contribute to an increased risk for violence. An understanding of the presenting clinical features of CS resulting in aggressive acts may assist clinicians to assess the potential for violence in these patients.

Filicide and suicide in a family by paraphenylene diamine poisoning: a mother who committed suicide and poisoned her four children of which one died.

PubMed

Abdelraheem, Mohamed Babikir; Elbushra, Mohamed; Ali, El-Tigani; Ellidir, Rashid A; Bushara, Amna I; Abdelraheem, Waleed B; Zijlstra, Eduard E

2014-09-01

Paraphenylene diamine (PPD) hair dye poisoning is a common health problem in the Middle East and Indian subcontinent. It is the most common cause of suicide intent especially among females. We hereby present a 27-year-old female who presented with a clinical feature of PPD poisoning due to a suicidal attempt, and she died soon after arrival. She had survived a previous suicide attempt with PPD 4 years before. This time she also intentionally tried to kill her four children using PPD. One child died, one recovered after dialysis for acute kidney injury and the other two survived without any further intervention. This case illustrates that PPD poisoning may be used in filicide and suicide intent and that all patients who committed suicide should be reviewed and assessed by clinical psychiatrist. © The Author(s) 2012.

Neuropsychiatric manifestations in late-onset urea cycle disorder patients.

PubMed

Serrano, Mercedes; Martins, Cecilia; Pérez-Dueñas, Belén; Gómez-López, Lilian; Murgui, Empar; Fons, Carmen; García-Cazorla, Angels; Artuch, Rafael; Jara, Fernando; Arranz, José A; Häberle, Johannes; Briones, Paz; Campistol, Jaume; Pineda, Mercedes; Vilaseca, Maria A

2010-03-01

Inherited urea cycle disorders represent one of the most common groups of inborn errors of metabolism. Late-onset urea cycle disorders caused by partial enzyme deficiencies may present with unexpected clinical phenotypes. We report 9 patients followed up in our hospital presenting late-onset urea cycle disorders who initially manifested neuropsychiatric/neurodevelopmental symptoms (the most prevalent neuropsychiatric/neurodevelopmental diagnoses were mental retardation, attention-deficit hyperactivity disorder [ADHD], language disorder, and delirium). Generally, these clinical pictures did not benefit from pharmacological treatment. Conversely, dietary treatment improved the symptoms. Regarding biochemical data, 2 patients showed normal ammonium but high glutamine levels. This study highlights the fact that neuropsychiatric/neurodevelopmental findings are common among the initial symptomatology of late-onset urea cycle disorders. The authors recommend that unexplained or nonresponsive neuropsychiatric/neurodevelopmental symptoms appearing during childhood or adolescence be followed by a study of ammonia and amino acid plasmatic levels to rule out a urea cycle disorder.

Adverse drug events in the oral cavity.

PubMed

Yuan, Anna; Woo, Sook-Bin

2015-01-01

Adverse reactions to medications are common and may have a variety of clinical presentations in the oral cavity. Targeted therapies and the new biologic agents have revolutionized the treatment of cancers, autoimmune diseases, and inflammatory and rheumatologic diseases but have also been associated with adverse events in the oral cavity. Some examples include osteonecrosis, seen with not only bisphosphonates but also antiangiogenic agents, and the distinctive ulcers caused by mammalian target of rapamycin inhibitors. As newer therapeutic agents are approved, it is likely that more adverse drug events will be encountered. This review describes the most common clinical presentations of oral mucosal reactions to medications, namely, xerostomia, lichenoid reactions, ulcers, bullous disorders, pigmentation, fibrovascular hyperplasia, white lesions, dysesthesia, osteonecrosis, infection, angioedema, and malignancy. Oral health care providers should be familiar with such events, as they will encounter them in their practice. Copyright © 2015 Elsevier Inc. All rights reserved.

Clinical manifestations and laboratory findings of 496 children with brucellosis in Van, Turkey.

PubMed

Parlak, Mehmet; Akbayram, Sinan; Doğan, Murat; Tuncer, Oğuz; Bayram, Yasemin; Ceylan, Nesrin; Özlük, Suat; Akbayram, Hatice Tuba; Öner, Abdurrahman

2015-08-01

Brucellosis is the most common zoonotic disease worldwide and remains an important human disease especially in developing countries. The aim of the present study was to evaluate clinical manifestations and laboratory findings of childhood brucellosis in Van province of Eastern Turkey. To our knowledge, this is the largest series of childhood brucellosis reported in the literature. In this retrospective study, 496 children with brucellosis were assessed for the clinical manifestations and laboratory findings from July 2009 through December 2013. The diagnosis of brucellosis was based on clinical findings and a standard tube agglutination test (titer ≥ 1:160). Data were analyzed using Minitab version 16. The study included 496 children (boys, 60.5%) with a mean age of 10.0 ± 3.95 years (range, 1-16 years). The most frequent clinical symptoms were arthralgia (46.2%), fever (32.1%), and abdominal pain (17.1%) and the most common clinical signs were peripheral arthritis (10.1%), splenomegaly (2.2%) and hepatomegaly (1.8%). The most contagious seasons were summer and autumn (63.3%). Elevated lactate dehydrogenase and C-reactive protein and erythrocyte sedimentation rate were reported in 63.1%, 58.7%, and 55.2% of the patients, respectively. Anemia (20.4%), thrombocytopenia (15.5%), and leukopenia (12.1%) were the most common hematologic findings. Brucellosis remains a serious public health problem in Turkey. The clinical and laboratory characteristics of childhood brucellosis have been described in order to assist clinicians in diagnosing and monitoring the disease. © 2015 Japan Pediatric Society.

Candida albicans importance to denture wearers. A literature review.

PubMed

Gleiznys, Alvydas; Zdanavičienė, Eglė; Žilinskas, Juozas

2015-01-01

Opportunistic oral fungal infections have spred, especially in denture wearers. Denture stomatitis is a common inflammatory reaction, multifactorial etiology, which is usually associated with Candida species, particularly Candida albicans, due to its high virulence, ability to adhere and form biofilms on oral cavity tissues and denture surfaces. This article highlights the pathogenesis, clinical presentation, and management strategies of Candida-associated denture stomatitis commonly encountered in dental practice.

Neutropenia in the Febrile Child.

PubMed

Ku, Brandon C; Bailey, Charles; Balamuth, Fran

2016-05-01

Fever in the pediatric population is a common chief complaint presenting to the emergency department and may be one of the first indications of a life-threatening infection, especially in patients with neutropenia. Given that pediatric patients with febrile neutropenia frequently present to emergency departments for emergent care, it is critical for emergency medicine physicians and pediatricians and family physicians working in the emergency department to know the key aspects of the clinical approach to these patients. This review of the clinical evaluation and treatment of the pediatric patient presenting with fever and confirmed or suspected neutropenia will provide health care providers with the necessary tools to effectively care for this patient population.

Masturbation in infancy and early childhood presenting as a movement disorder: 12 cases and a review of the literature.

PubMed

Yang, Michele L; Fullwood, Erika; Goldstein, Joshua; Mink, Jonathan W

2005-12-01

Infantile masturbation (gratification behavior) is not commonly identified as a cause of recurrent paroxysmal movements. Extensive and fruitless investigations may be pursued before establishing this diagnosis. Sparse literature is available regarding masturbatory behavior as a whole, but literature available as case reports describes common features. The purpose of this case series is to describe consistent features in young children with posturing accompanying masturbation. Twelve patients presenting to a pediatric movement disorders clinic with a suspected movement disorder were determined to have postures and movements associated with masturbation. We reviewed the clinical history, examination, and home videotapes of these patients. Our patients had several features in common: (1) onset after the age of 3 months and before 3 years; (2) stereotyped episodes of variable duration; (3) vocalizations with quiet grunting; (4) facial flushing with diaphoresis; (5) pressure on the perineum with characteristic posturing of the lower extremities; (6) no alteration of consciousness; (7) cessation with distraction; (8) normal examination; and (9) normal laboratory studies. The identification of these common features by primary care providers should assist in making this diagnosis and eliminate the need for extensive, unnecessary testing. Direct observation of the events is crucial, and the video camera is a useful tool that may help in the identification of masturbatory behavior.

Clinical presentation of acute myeloid leukaemia - A decade-long institutional follow-up.

PubMed

Kulsoom, Bibi; Shamsi, Tahir Sultan; Ahmed, Nikhat; Hasnain, Syed Nazrul

2017-12-01

To analyse a decade-long pattern of clinical presentation of acute myeloid leukaemia patients and compare it with contemporary data. The retrospective cohort study was conducted at the National Institute of Blood Diseases and Bone Marrow Transplantation, Karachi, and comprised of medical record of acute myeloid leukaemia patients from March 2006 to October 2016. Data noted age at presentation, gender, medical history, physical examination, blood and bone marrow investigations such as, haemoglobin levels, blood cell count myeloperoxidase activity, periodic acid-Schiff and reticulin staining as well as final diagnosis. Comparison, where possible, was done with contemporary literature. SPSS 19 was used for data analysis. Of the 626 subjects, 248(39.6%) were females and 378(60.4%) males. The overall mean age was 35.3±17.1 years. The most common age group was 15-40 years with 354(56.5%) patients. The most common subtype was acute myeloid leukaemia with maturation 183(33.6%). Myeloperoxidase activity was positive for the majority of the acute myeloid leukaemia patients. Periodic acid-Schiff test, done on only selected patients, was mostly negative. Reticulin staining was positive for 113(65.3%) patients. The most common presenting complaints were fever 266(71.9%) and weakness 168(45.4%). Mean haemoglobin and red blood cell count were 8.3 ± 2.4 g/dL and 2.9 ± 1.2 1012/L, respectively. Acute myeloid leukaemia was found to be a highly variable disease that presented with non-specific signs and symptoms.

Verrucous Lichen Planus: A Rare Presentation of a Common Condition

PubMed Central

Audhya, Moutusi; Varughese, Jenny S.; Nakhwa, Yuti C.

2014-01-01

Lichen planus is a chronic papulosquamous dermatoses in which both skin and mucosae are involved. There are various morphological forms of lichen planus. Hypertrophic lichen planus is one of the rare clinical variants. Herein, we report a very unusual presentation of hypertrophic lichen planus. A similar presentation has not been reported in literature yet, to the best of our knowledge. PMID:25386324

Demographic features and antibiotic resistance among children hospitalized for urinary tract infection in northwest Iran.

PubMed

Ghorashi, Ziaaedin; Ghorashi, Sona; Soltani-Ahari, Hassan; Nezami, Nariman

2011-01-01

Urinary tract infection (UTI) is the most common serious bacterial infection during infancy. The aim of the present study was to evaluate demographic characteristics, clinical presentations and findings, and antimicrobial resistance among infants and children hospitalized in Tabriz Children's Hospital, Tabriz, Iran. In this descriptive observational study, 100 children who had been admitted with UTI diagnosis to Tabriz Children's Hospital from March 2003 to March 2008 were studied. Demographic characteristics, chief complaints, clinical presentations and findings, urine analysis and cultures, antimicrobial resistance, and sonographic and voiding cystourethrographic reports were evaluated. The mean age of patients was 35.77 ± 39.86 months. The male to female ratio was 0.26. The mean white blood cell count was 12,900 ± 5226/mm(3). Sixty-two percent of patients had leukocytosis. The most common isolated pathogen was Escherichia coli spp (77%) followed by Klebsiella spp (10%), Enterobacter spp (9%), and Enterococcus spp (4%). Isolated pathogens were highly resistant to ampicillin, cotrimoxazole, and cephalexin (71%-96%), intermediate sensitivity to third-generation cephalosporins, and highly sensitive to ciprofloxacin (84.4%), amikacin (83.8%), and nitrofurantoin (82.8%). The most common pathogen of UTI in the hospitalized children was E. coli spp. The isolated pathogens were extremely resistant to ampicillin, and highly sensitive to ciprofloxacin and amikacin.

American College of Foot and Ankle Surgeons Clinical Consensus Statement: Diagnosis and Treatment of Adult Acquired Infracalcaneal Heel Pain.

PubMed

Schneider, Harry P; Baca, John M; Carpenter, Brian B; Dayton, Paul D; Fleischer, Adam E; Sachs, Brett D

Adult acquired inferior calcaneal heel pain is a common pathology seen in a foot and ankle practice. A literature review and expert panel discussion of the most common findings and treatment options are presented. Various diagnostic and treatment modalities are available to the practitioner. It is prudent to combine appropriate history and physical examination findings with patient-specific treatment modalities for optimum success. We present the most common diagnostic tools and treatment options, followed by a discussion of the appropriateness of each based on the published data and experience of the expert panel. Copyright © 2017 The American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

Clinical characteristics and presentation of ameloblastomas: an 8-year retrospective study of 240 cases in Eastern Nigeria.

PubMed

Chukwuneke, F N; Anyanechi, C E; Akpeh, J O; Chukwuka, A; Ekwueme, O C

2016-05-01

Our aim was to summarise the clinical characteristics and presentation of ameloblastomas in eastern Nigeria. We organised a retrospective study of 240 patients who presented with ameloblastomas to the Oral and Maxillofacial Surgery units of five specialist hospitals in the eastern states of Nigeria over an eight-year period (2004-2011). We analysed the casenotes, and categorised the cases by site of tumour, age, sex, and time of presentation. There were 117 men (49%) (mean (SD) age 43 (6.2) years) and 123 women (51%) (mean (SD) age 32 (4.7) years), a male:female ratio of 1:1.1. The largest age group was 20-39 years (n=102, 43%), and the most common site was the anterior mandible (n=140, 58%). Most of the patients presented late. Our results show that the most common site of ameloblastomas in Eastern Nigeria is the anterior mandible and that women are affected more than men, which is at variance with the results of most other studies. Copyright © 2015 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Sex-based Differences in Common Sports Injuries.

PubMed

Carter, Cordelia W; Ireland, Mary Lloyd; Johnson, Anthony E; Levine, William N; Martin, Scott; Bedi, Asheesh; Matzkin, Elizabeth G

2018-05-28

The patient's sex plays an important role in mediating the risk for, and experience of, disease. Injuries of the musculoskeletal system are no exception to this phenomenon. Increasing evidence shows that the incidence, clinical presentation, and treatment outcomes for male and female patients with common sports injuries may vary widely. Stress fracture, which is associated with the female athlete triad, is a sports injury with known sex-based differences. Other common sports-related injuries may also have distinct sex-based differences. Understanding these differences is important to optimize each patient's musculoskeletal care.

[Chemotherapy-induced acral erythema: a clinical and histopathologic study of 44 cases].

PubMed

Hueso, L; Sanmartín, O; Nagore, E; Botella-Estrada, R; Requena, C; Llombart, B; Serra-Guillén, C; Alfaro-Rubio, A; Guillén, C

2008-05-01

Acral erythema, also known as palmoplantar erythrodysesthesia or hand-foot syndrome, is a relatively common cutaneous reaction caused by a variety of chemotherapeutic agents. It presents during cancer treatment as painful erythema and paresthesia affecting the palms and soles. It seems to be dose dependent and its appearance is determined by both the peak plasma concentration and the cumulative dose of the chemotherapeutic agent. The symptoms and histopathology findings are suggestive of direct cytotoxicity affecting the epidermis of the extremities caused by high concentrations of chemotherapeutic agents. The most commonly implicated agents are doxorubicin, 5-fluoracil and its derivatives, cytarabine, and docetaxel. We present the clinical and histologic characteristics of a series of patients diagnosed with chemotherapy-induced acral erythema. The study included all patients who developed acral erythema lesions following chemotherapy between January 2000 and December 2003. Out of 2186 patients who underwent chemotherapy, 44 cases of acral erythema were identified, representing an incidence of 2.01 % during the study period and 16.75 % of all cutaneous lesions attributed to chemotherapy. The most commonly implicated drug was 5-fluoracil administered by continuous infusion and the highest incidence was observed in patients treated with liposomal doxorubicin. Acral erythema was a dose-limiting toxic effect in 29.5 % of cases. The histologic findings varied according to the clinical severity of the lesions and included interface dermatitis with variable keratinocyte necrosis, dilation of the superficial vascular plexus, and limited inflammatory infiltrate. The most commonly used treatment was pyridoxine, along with topical treatments such as cold compresses, emollients, and topical corticosteroids.

A Clinical and Electrophysiological Study of Peripheral Neuropathies in Predialysis Chronic Kidney Disease Patients and Relation of Severity of Peripheral Neuropathy with Degree of Renal Failure.

PubMed

Jasti, Dushyanth Babu; Mallipeddi, Sarat; Apparao, A; Vengamma, B; Sivakumar, V; Kolli, Satyarao

2017-01-01

To study the prevalence, clinical features, electrophysiological features, and severity of peripheral neuropathy in predialysis chronic kidney disease (CKD) patients with respect to severity of renal failure and presence of diabetes mellitus. Between May 2015 and December 2016, 200 predialysis CKD patients were assessed prospectively. The prevalence of peripheral neuropathy in predialysis CKD patients in the present study was 45% based on clinical symptoms and 90% electrophysiologically. Mean age of 200 predialysis CKD patients who participated in the study was 53.2 ± 13.2 years. One hundred and thirty-six (68%) patients were male and 64 (32%) patients were female. Mean duration of disease was 2.2 ± 1.6 years. Nearly 45% patients of patients had asymptomatic peripheral neuropathy in the present study, which was more common in mild-to-moderate renal failure group. One hundred twenty-six patients (63%) had definite damage and 54 patients (27%) had early damage. In mild-to-moderate renal failure ( n = 100) and severe renal failure patients ( n = 100), 88% and 92% had significant peripheral neuropathy, respectively. Most common nerves involved were sural nerve, median sensory nerve, and ulnar sensory nerve. Diabetic patients (97%) showed more severe and high prevalence of peripheral neuropathy when compared to nondiabetic patients (83%). Most common patterns were pure axonal sensorimotor neuropathy and mixed sensorimotor neuropathy. Peripheral neuropathy is common in predialysis patients, prevalence and severity of which increases as renal failure worsens. Predialysis patients with diabetes show higher prevalence and severity of peripheral neuropathy when compared with nondiabetics.

Clinical and radiological analysis of a series of periapical cysts and periapical granulomas diagnosed in a Brazilian population.

PubMed

Tavares, Daniel-Petitet; Rodrigues, Janderson-Teixeira; Dos Santos, Teresa-Cristina-Ribeiro-Bartholomeu; Armada, Luciana; Pires, Fábio-Ramôa

2017-01-01

Periapical cysts (PC) and periapical granulomas (PG) are the two most common chronic inflammatory periapical diseases, but their clinicoradiological characteristics can vary depending on the methods employed in each study. The aim of the present work was to analyze the clinical and radiological profile of a series of PC and PG diagnosed in a Brazilian population. The files of two Oral Pathology laboratories were reviewed and all cases diagnosed as PG and PC were selected for the study. Clinical and radiological information were retrieved and data were tabulated and descriptively and comparatively analyzed. Final sample was composed by 647 inflammatory periapical lesions, including 244 PG (38%) and 403 PC (62%). The number of women affected by PG was significantly higher than the number of women affected by PC ( p =0.037). Anterior region of the maxilla was the most common affected area for both entities (39% of the cases), but the most common anatomical location of PG (anterior maxilla and posterior maxilla) was different from PC (anterior maxilla and posterior mandible) ( p <0.0001). Upper lateral incisor was the most affected tooth. The mean radiological size of the PC was larger than the mean radiological size of the PG ( p <0.0001) and PC showed well-defined radiological images more frequently than PG ( p <0.0001). PC were more common than PG, both showed predilection for adult females, most lesions affected predominantly the anterior maxilla and PC presented larger mean radiological diameter and well-defined images when compared with PG. Key words: Periapical granuloma, periapical cyst, radicular cyst, diagnosis, Oral Pathology.

Culture-positive sepsis in neonatal camelids: 21 cases.

PubMed

Dolente, Brett A; Lindborg, Susan; Palmer, Jonathan E; Wilkins, Pamela A

2007-01-01

There is limited literature on neonatal bacterial sepsis in New World (NW) camelids. Bacterial culture-positive crias have clinical differences based on the specific bacterial genera isolated. Bacterial culture-positive NW camelid crias <21 days of age from 1990 to 2005 were included. Historic physical examination and cliniopathologic data were retrieved from medical records as were the identity and antibiograms of bacterial isolates. Cases were categorized by outcome (survival versus nonsurvival) and type of sepsis (gram-negative or gram-positive). Kruskal-Wallis and chi-square testing were used to evaluate differences between groups. Twenty-one crias met the inclusion criteria. Median age was 2 days. Failure of passive transfer was common. There were few differences identified on the basis of outcome or type of sepsis. Crias without gastrointestinal or central nervous system involvement survived in greater numbers. Forty-six percent of isolates were gram-positive. The most common isolates were the following: Escherichia coli, Enterococcus spp., Listeria monocytogenes, and Citrobacter spp. Overall survival was 67% (14/21). Crias with sepsis do not appear to present with major biochemical, hematologic, or blood gas abnormalities, potentially complicating diagnosis. Affected crias may not have localizing signs at presentation and are not usually febrile, although hypothermia, tachypnea, and tachycardia are relatively common. Total protein concentration was not a substitute for immunoglobulin G measurement in septic crias in this study. Familiarity with the clinical presentation and common pathogens isolated should improve early recognition and treatment and ultimately outcome of crias with sepsis.

Revisiting renal amyloidosis with clinicopathological characteristics, grading, and scoring: A single-institutional experience

PubMed Central

Kalle, Abhiram; Gudipati, Archana; Raju, Sree Bhushan; Kalidindi, Karthik; Guditi, Swarnalatha; Taduri, Gangadhar; Uppin, Megha S.

2018-01-01

INTRODUCTION: Kidney involvement is a major cause of mortality in systemic amyloidosis. Glomerulus is the most common site of deposition in renal amyloidosis, and nephrotic syndrome is the most common presentation. Distinction between AA and AL is done using immunofluorescence (IF) and immunohistochemistry (IHC). Renal biopsy helps in diagnosis and also predicting the clinical course by applying scoring and grading to the biopsy findings. MATERIALS AND METHODS: The study includes all cases of biopsy-proven renal amyloidosis from January 2008 to May 2017. Light microscopic analysis; Congo red with polarization; IF; IHC for Amyloid A, kappa, and lambda; and bone marrow evaluation were done. Classification of glomerular amyloid deposition and scoring and grading are done as per the guidelines of Sen S et al. RESULTS: There are 40 cases of biopsy-proven renal amyloidosis with 12 primary and 23 secondary cases. Mean age at presentation was 42.5 years. Edema was the most common presenting feature. Secondary amyloidosis cases were predominant. Tuberculosis was the most common secondary cause. Multiple myeloma was detected in four primary cases. Grading of renal biopsy features showed a good correlation with the class of glomerular involvement. CONCLUSION: Clinical history, IF, and IHC are essential in amyloid typing. Grading helps provide a subtle guide regarding the severity of disease in the background of a wide range of morphological features and biochemical values. Typing of amyloid is also essential for choosing the appropriate treatment. PMID:29692592

Clinical and microbiological features of Haemophilus influenzae vulvovaginitis in young girls

PubMed Central

Cox, R A; Slack, M P E

2002-01-01

Aims: To define the clinical and microbiological features of vulvovaginitis in prepubertal girls whose genital swabs yielded Haemophilus influenzae. Methods: Laboratory based study and retrospective collection of clinical data from the requesting doctors. Results: Thirty eight isolates of non-capsulate Haemophilus influenzae and one of H parainfluenzae were isolated from 32 girls aged 18 months to 11 years. No other pathogens, such as β haemolytic streptococci or yeasts, were present with H influenzae. The most common biotype was biotype II, comprising 57% of the 26 isolates biotyped. Six children had more than one episode of vulvovaginitis caused by H influenzae and a total of 14 children had recurrent vaginal symptoms. Conclusion: Children who have H influenzae vulvovaginitis are at risk of recurrent symptoms. Biotype II is the one most commonly associated with this condition. PMID:12461068

Tinea pedis presenting as asymmetric purpuric papules on the sole of the foot: a case report.

PubMed

Chen, Jennifer Yan Fei; Stroz, Marianne J; Adam, David N

2015-01-01

In this report we describe a unique case of tinea pedis. A 29-year-old man presented with a 3-day history of asymptomatic purpuric papules predominantly on his left foot. Potassium hydroxide preparation demonstrated fungal hyphae and culture yielded Trichophyton mentagrophytes. This patient presented unusually with purpuric papules, unlike the three commonly described types of tinea pedis. Given the morphology, positive potassium hydroxide slide preparation, T. mentagrophytes on fungal culture and clinical response to ketoconazole cream, we conclude that this represents a unique variant of tinea pedis. We recognize that even common dermatological diagnoses can have unique presentations, and it is important for clinicians to maintain a broad differential for new dermatologic cases.

Tinea Pedis Presenting as Asymmetric Purpuric Papules on the Sole of the Foot: A Case Report

PubMed Central

Chen, Jennifer Yan Fei; Stroz, Marianne J.; Adam, David N.

2015-01-01

In this report we describe a unique case of tinea pedis. A 29-year-old man presented with a 3-day history of asymptomatic purpuric papules predominantly on his left foot. Potassium hydroxide preparation demonstrated fungal hyphae and culture yielded Trichophyton mentagrophytes. This patient presented unusually with purpuric papules, unlike the three commonly described types of tinea pedis. Given the morphology, positive potassium hydroxide slide preparation, T. mentagrophytes on fungal culture and clinical response to ketoconazole cream, we conclude that this represents a unique variant of tinea pedis. We recognize that even common dermatological diagnoses can have unique presentations, and it is important for clinicians to maintain a broad differential for new dermatologic cases. PMID:25873874

Retrospective study of clinical and hematological aspects associated with dogs naturally infected by Hepatozoon canis in Ludhiana, Punjab, India

PubMed Central

Chhabra, Sushma; Uppal, Sanjeev Kumar; Singla, Lachhman Das

2013-01-01

Objective To evaluate clinical and hematological aspects of dogs naturally infected with Hepatozoon canis (H. canis) presented at the Small Animal Clinics of Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana. Methods Blood films of 34 naturally infected dogs were examined for haematological alterations and parasitaemia. Signalment and clinical signs were recorded from the animals. Clinical histories were filled out during the consultation. Results Of the 34 positive dogs by Giemsa stained peripheral blood films, 88.23% presented parasitaemia by H. canis only, while 11.77% had the combination of H. canis, Babesia sp. and Ehrlichia sp. Young male dogs less than one-year-old, of non-descript breed, were the most commonly affected. And 26.47% were presented with anorexia/inappetence as the only clinical symptom. Other clinical symptoms were mild to moderate fever, pale mucosae and lethargy; a few were also showing the signs of vomiting and diarrhoea. Haematological alterations showed mainly normochromic-normocytic anaemia, leukocytosis and neutrophilia. Conclusions The findings of this study substantiate that H. canis caused clinical and haematological alterations of the varied intensity in dogs, even with low parasitaemia, should be taken into consideration. PMID:23730562

Retrospective study of clinical and hematological aspects associated with dogs naturally infected by Hepatozoon canis in Ludhiana, Punjab, India.

PubMed

Chhabra, Sushma; Uppal, Sanjeev Kumar; Singla, Lachhman Das

2013-06-01

To evaluate clinical and hematological aspects of dogs naturally infected with Hepatozoon canis (H. canis) presented at the Small Animal Clinics of Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana. Blood films of 34 naturally infected dogs were examined for haematological alterations and parasitaemia. Signalment and clinical signs were recorded from the animals. Clinical histories were filled out during the consultation. Of the 34 positive dogs by Giemsa stained peripheral blood films, 88.23% presented parasitaemia by H. canis only, while 11.77% had the combination of H. canis, Babesia sp. and Ehrlichia sp. Young male dogs less than one-year-old, of non-descript breed, were the most commonly affected. And 26.47% were presented with anorexia/inappetence as the only clinical symptom. Other clinical symptoms were mild to moderate fever, pale mucosae and lethargy; a few were also showing the signs of vomiting and diarrhoea. Haematological alterations showed mainly normochromic-normocytic anaemia, leukocytosis and neutrophilia. The findings of this study substantiate that H. canis caused clinical and haematological alterations of the varied intensity in dogs, even with low parasitaemia, should be taken into consideration.

Clinical and Laboratory Analysis of Patients with Leishmaniasis: A Retrospective Study from a Tertiary Care Center in New Delhi

PubMed Central

GUPTA, Nitin; KANT, Kamla; MIRDHA, Bijay Ranjan

2017-01-01

Background: Leishmaniasis manifests as visceral (VL), cutaneous (CL) or a dermal sequel of VL, known as Post kala-azar dermal leishmaniasis (PKDL). The aim of the study was to analyze the clinical and laboratory features of cases diagnosed with leishmaniasis. Methods: This hospital-based retrospective study included all cases of VL, PKDL, and CL diagnosed between Jan 2011 to Jan 2016 at All India Institute of Medical Sciences, New Delhi. Clinical and laboratory profile of the diagnosed cases were analyzed in detail. All diagnosed cases were mapped according to the state and the district from which the cases originated. Results: A total of 91 VL cases and 4 PKDL cases were reviewed. Only one case of CL (1 female) and mucocutaneous leishmaniasis (1 female) were observed during the study period. Majority of the cases of VL (75/91) originated from Bihar. The most common presenting symptoms in all our patients were fever (97.8%), weight loss (40.6%) and abdominal discomfort (17.6%) while the most common presenting signs were hepatosplenomegaly (45.8%), isolated splenomegaly (23.1%) and skin pigmentation (11%). The most common laboratory abnormality was anaemia followed by thrombocytopenia and leucopenia. Conclusion: VL is globally recognized as a neglected tropical disease. Even after continued effort to bring down its transmission in India, it continues to affect the endemic states with reports from new pockets. PMID:29317889

Severe group A streptococcal infections in a paediatric intensive care unit.

PubMed

Lithgow, Anna; Duke, Trevor; Steer, Andrew; Smeesters, Pierre Robert

2014-09-01

To describe the clinical presentation, management and outcomes for children with invasive group A streptococcal (GAS) infection in a paediatric intensive care unit (PICU). We reviewed the clinical and laboratory records of patients admitted to a PICU in Melbourne with invasive GAS infection from April 2010 to April 2013. Outcomes recorded included survival, organ failure, need for extracorporeal support, renal replacement therapy and prolonged neuromuscular weakness. Twelve cases of invasive GAS infection were identified. The most common clinical presentations were pneumonia (n=5), bacteraemia with no septic focus (n=4) and septic arthritis (n=3). Necrotising fasciitis occurred in one patient and another patient presented with ischaemic lower limbs requiring amputation. Of the eight isolates with available emm typing results, the most common emm type was emm1 (n=4) followed by emm4, 12 and 22. Nine patients had multi-organ failure. Ten patients required mechanical ventilation for a median duration of 8 days. Nine patients required inotropic and/or vasopressor support and four patients extracorporeal membrane oxygenation support. Eleven patients survived. A prolonged period of neuromuscular weakness following the initial severe illness was common (n=5), but most children returned to normal or near normal neurological function. Invasive GAS disease in children may cause severe multi-organ failure with resultant prolonged intensive care stay and significant morbidity. However, a high rate of survival and return to normal functioning may be achieved with multi-system intensive care support and multi-disciplinary rehabilitation. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Clinical profiles, comorbidities and complications of type 2 diabetes mellitus in patients from United Arab Emirates.

PubMed

Jelinek, Herbert F; Osman, Wael M; Khandoker, Ahsan H; Khalaf, Kinda; Lee, Sungmun; Almahmeed, Wael; Alsafar, Habiba S

2017-01-01

To assess clinical profiles of patients with type 2 diabetes in the United Arab Emirates (UAE), including patterns, frequencies, and risk factors of microvascular and macrovascular complications. Four hundred and ninety patients with type 2 diabetes were enrolled from two major hospitals in Abu Dhabi. The presence of microvascular and macrovascular complications was assessed using logistic regression, and demographic, clinical and laboratory data were collected. Significance was set at p<0.05. Hypertension (83.40%), obesity (90.49%) and dyslipidemia (93.43%) were common type 2 diabetes comorbidities. Most of the patients had relatively poor glycemic control and presented with multiple complications (83.47% of patients had one or more complication), with frequent renal involvement. The most frequent complication was retinopathy (13.26%). However, the pattern of complications varied based on age, where in patients <65 years, a single pattern presented, usually retinopathy, while multiple complications was typically seen in patients >65 years old. Low estimated glomerular filtration rate in combination with disease duration was the most significant risk factor in the development of a diabetic-associated complication especially for coronary artery disease, whereas age, lipid values and waist circumference were significantly associated with the development of diabetic retinopathy. Patients with type 2 diabetes mellitus in the UAE frequently present with comorbidities and complications. Renal disease was found to be the most common comorbidity, while retinopathy was noted as the most common diabetic complication. This emphasizes the need for screening and prevention program toward early, asymptomatic identification of comorbidities and commence treatment, especially for longer disease duration.

Comparison between open and closed methods of herniorrhaphy in calves affected with umbilical hernia

PubMed Central

Hossain, Mohammad Farhad; Das, Bhajan Chandra; Kim, Gonhyung; Hossain, Mohammad Alamgir

2009-01-01

Umbilical hernias in calves commonly present to veterinary clinics, which are normally secondary to failure of the normal closure of the umbilical ring, and which result in the protrusion of abdominal contents into the overlying subcutis. The aim of this study was to compare the suitability of commonly-used herniorrhaphies for the treatment of reducible umbilical hernia in calves. Thirty-four clinical cases presenting to the Veterinary Teaching Hospital, Chittagong Veterinary and Animal Sciences University, Chittagong, Bangladesh from July 2004 to July 2007 were subjected to comprehensive study including history, classification of hernias, size of the hernial rings, presence of adhesion with the hernial sacs, postoperative care and follow-up. They were reducible, non-painful and had no evidence of infection present on palpation. The results revealed a gender influence, with the incidence of umbilical hernia being higher in female calves than in males. Out of the 34 clinical cases, 14 were treated by open method of herniorrhaphy and 20 were treated by closed method. Complications of hernia were higher (21%) in open method-treated cases than in closed method-treated cases (5%). Hernia recurred in three calves treated with open herniorrhaphy within 2 weeks of the procedure, with swelling in situ and muscular weakness at the site of operation. Shorter operation time and excellent healing rate (80%) were found in calves treated with closed herniorrhaphy. These findings suggest that the closed herniorrhaphy is better than the commonly-used open method for the correction of reducible umbilical hernia in calves. PMID:19934601

Trends in Adult Cancer-Related Emergency Department Utilization: An Analysis of Data From the Nationwide Emergency Department Sample.

PubMed

Rivera, Donna R; Gallicchio, Lisa; Brown, Jeremy; Liu, Benmei; Kyriacou, Demetrios N; Shelburne, Nonniekaye

2017-10-12

The emergency department (ED) is used to manage cancer-related complications among the 15.5 million people living with cancer in the United States. However, ED utilization patterns by the population of US adults with cancer have not been previously evaluated or described in published literature. To estimate the proportion of US ED visits made by adults with a cancer diagnosis, understand the clinical presentation of adult patients with cancer in the ED, and examine factors related to inpatient admission within this population. Nationally representative data comprised of 7 survey cycles (January 2006-December 2012) from the Nationwide Emergency Department Sample were analyzed. Identification of adult (age ≥18 years) cancer-related visits was based on Clinical Classifications Software diagnoses documented during the ED visit. Weighted frequencies and proportions of ED visits among adult patients with cancer by demographic, geographic, and clinical characteristics were calculated. Weighted multivariable logistic regression was used to examine the associations between inpatient admission and key demographic and clinical variables for adult cancer-related ED visits. Adult cancer-related ED utilization patterns; identification of primary reason for ED visit; patient-related factors associated with inpatient admission from the ED. Among an estimated 696 million weighted adult ED visits from January 2006 to December 2012, 29.5 million (4.2%) were made by a patient with a cancer diagnosis. The most common cancers associated with an ED visit were breast, prostate, and lung cancer, and most common primary reasons for visit were pneumonia (4.5%), nonspecific chest pain (3.7%), and urinary tract infection (3.2%). Adult cancer-related ED visits resulted in inpatient admissions more frequently (59.7%) than non-cancer-related visits (16.3%) (P < .001). Septicemia (odds ratio [OR], 91.2; 95% CI, 81.2-102.3) and intestinal obstruction (OR, 10.94; 95% CI, 10.6-11.4) were associated with the highest odds of inpatient admission. Consistent with national prevalence statistics among adults, breast, prostate, and lung cancer were the most common cancer diagnoses presenting to the ED. Pneumonia was the most common reason for adult cancer-related ED visits with an associated high inpatient admission rate. This analysis highlights cancer-specific ED clinical presentations and the opportunity to inform patient and system-directed prevention and management strategies.

Breast Abscess

PubMed Central

Ajao, Oluwole G.; Ajao, Adebola O.

1979-01-01

Breast abscess is a relatively important disease in the tropics, and yet this condition has received little attention in the literature. Breast abscess encourages artificial feeding, which in many instances may be responsible for gastroenteritis in infants. This occurs when foods are not properly prepared by mothers of low socioeconomic class with inadequate sanitation. Breast abscess occurs primarily in the lactating breast and is most commonly located in the upper half of the breast. The organism most commonly present in the pus is Staphylococcus aureus. When the abscess is localized, it may present with all the clinical features of a breast carcinoma. PMID:522185

Reptile Critical Care and Common Emergencies.

PubMed

Music, Meera Kumar; Strunk, Anneliese

2016-05-01

Reptile emergencies are an important part of exotic animal critical care, both true emergencies and those perceived as emergencies by owners. The most common presentations for reptile emergencies are addressed here, with information on differential diagnoses, helpful diagnostics, and approach to treatment. In many cases, reptile emergencies are actually acute presentations originating from a chronic problem, and the treatment plan must include both clinical treatment and addressing husbandry and dietary deficiencies at home. Accurate owner expectations must be set in order to have owner compliance to long-term treatment plans. Copyright © 2016 Elsevier Inc. All rights reserved.

Is there a need for a clinical decision rule in blunt wrist trauma?

PubMed

van den Brand, Crispijn L; van Leerdam, Roderick H; van Ufford, Jet H M E Quarles; Rhemrev, Steven J

2013-11-01

Blunt wrist trauma is a very common injury in emergency medicine. However, in contrast to other extremity trauma, there is no clinical decision rule for radiography in patients with blunt wrist trauma. The purpose of this study is to describe current practice and to assess the need and feasibility for a clinical decision rule for radiography in patients with blunt wrist trauma. All patients with blunt wrist trauma who presented to our Emergency Department (ED) during a 6-month period were included in this study. Basic demographics were analysed and the radiography ratio was determined. The radiography results were compared for different demographic groups. Current practice and the need and feasibility for a decision rule were evaluated using Stiell's checklist for clinical decision rules. A total of 1019 patients with 1032 blunt wrist injuries presented at our ED in a period of 6 months. In 91.4% of patients, radiographs were taken. In 41.6% of those radiographed, a fracture was visible on plain radiography. Fractures were most common in the paediatric and senior age groups. However, even in the lower-risk groups we observed a fracture incidence of about 20%. There is no need for a clinical decision rule for radiography in patients with blunt wrist trauma because the fracture ratio is high. Neither does it seem feasible to develop a highly sensitive and efficient decision rule. Therefore, the authors recommend radiography in all patients with blunt wrist trauma presenting to the ED. Copyright © 2013 Elsevier Ltd. All rights reserved.

Survival and prognostic factors for hepatocellular carcinoma: an Egyptian multidisciplinary clinic experience.

PubMed

Abdelaziz, Ashraf Omar; Elbaz, Tamer Mahmoud; Shousha, Hend Ibrahim; Ibrahim, Mostafa Mohamed; Rahman El-Shazli, Mostafa Abdel; Abdelmaksoud, Ahmed Hosni; Aziz, Omar Abdel; Zaki, Hisham Atef; Elattar, Inas Anwar; Nabeel, Mohamed Mahmoud

2014-01-01

Hepatocellular carcinoma (HCC) is a dismal tumor with a high incidence, prevalence and poor prognosis and survival. Management of HCC necessitates multidisciplinary clinics due to the wide heterogeneity in its presentation, different therapeutic options, variable biologic behavior and background presence of chronic liver disease. We studied the different prognostic factors that affected survival of our patients to improve future HCC management and patient survival. This study is performed in a specialized multidisciplinary clinic for HCC in Kasr El Eini Hospital, Cairo University, Egypt. We retrospectively analyzed the different patient and tumor characteristics and the primary mode of management applied to our patients. Further analysis was performed using univariate and multivariate statistics. During the period February 2009 till February 2013, 290 HCC patients presented to our multidisciplinary clinic. They were predominantly males and the mean age was 56.5 ± 7.7 years. All cases developed HCC on top of cirrhosis that was mainly due to HCV (71%). Most of our patients were Child-Pugh A (50%) or B (36.9%) and commonly presented with small single lesions. Transarterial chemoembolization was the most common line of treatment used (32.4%). The overall survival was 79.9% at 6 months, 54.5% at 1 year and 22.4% at 2 years. Serum bilirubin, site of the tumor and type of treatment were the significant independent prognostic factors for survival. Our main prognostic variables are the bilirubin level, the bilobar hepatic affection and the application of specific treatment (either curative or palliative). Multidisciplinary clinics enhance better HCC management.

Melorheostosis: segmental osteopoikilosis or a separate entity?

PubMed

Kadhim, Muayad; Deardorff, Matthew A; Dubbs, Holly; Zackai, Elaine H; Dormans, John P

2015-03-01

Melorheostosis is a progressive hyperostotic bone disease that commonly affects the appendicular skeleton. Melorheostosis has a significant degree of overlap with other hyperostosis conditions including osteopoikilosis and likely represent varying degrees of a clinical spectrum. This is a report of 2 patients with melorheostosis who presented with different clinical presentations and involvement of different anatomic locations. One of the patients presented with foot size asymmetry along with intermittent foot pain and limping. This patient also had irregular nonblanching yellow plaque-like lesion on the forehead. The second patient presented with abnormal gait but no pain. Radiographs demonstrated endosteal hyperostosis, which were consistent with a mixed picture of melorheostosis and osteopoikilois. Genetic testing of the LEMD3 gene from a blood sample was negative in both cases. The diagnosis of melorheostosis can be made based on the clinical and radiographic features and can be challenging to differentiate from other hyperostosis conditions. Level V.

Periorbital edema as an initial presentation of rosacea.

PubMed

Chen, D M; Crosby, D L

1997-08-01

Rosacea is a common dermatosis with a variety of clinical manifestations. The eyes are often affected. The most frequent ocular findings are blepharitis and conjunctivitis. We describe three patients with rosacea in whom periorbital edema was the initial presentation. This symptom may be confused with other dermatoses and may be refractory to conventional treatments for rosacea.

Bowel obstruction: Differential diagnosis and clinical management

DOE Office of Scientific and Technical Information (OSTI.GOV)

Welch, J.P.

1987-01-01

This book presents a practical guide to the diagnosis and management of obstruction, both mechanical and organic, of the large and small bowel. Obstruction is a common problem for surgeons, and this text emphasizes differential diagnosis and the use of all radiologic modalities. It presents the surgical and medical considerations involved with gallstones, bezoars, parasites, tumors, inflammation, trauma, intussusception, more.

Children with developmental and behavioural concerns in Singapore.

PubMed

Lian, Wee Bin; Ho, Selina Kah Ying; Choo, Sylvia Hean Tean; Shah, Varsha Atul; Chan, Daisy Kwai Lin; Yeo, Cheo Lian; Ho, Lai Yun

2012-07-01

Childhood developmental and behavioural disorders (CDABD) have been increasingly recognised in recent years. This study evaluated the profiles and outcomes of children referred for developmental and behavioural concerns to a tertiary child developmental centre in Singapore. This is the first such regional database. Baseline information, obtained through a questionnaire, together with history at first consultation, provided information for referral, demographic and presentation profiles. Clinical formulations were then made. Definitive developmental and medical diagnoses, as well as outcomes based on clinical assessment and standardised testing, were recorded at one year post first consultation. Out of 1,304 referrals between January 1, 2003 and December 1, 2004, 45% were 2-4 years old and 74% were boys. The waiting time from referral to first consultation exceeded four months in 52% of children. Following clinical evaluation, 7% were found to be developmentally appropriate. The single most common presenting concern was speech and language (S&L) delay (29%). The most common clinical developmental diagnosis was autism spectrum disorder (ASD) (30%), followed by isolated S&L disorder, global developmental delay (GDD) and cognitive impairment (CI). Recommendations included S&L therapy (57%), occupational therapy (50%) and psychological/behavioural services (40%). At one year, ASD remained the most common definitive developmental diagnosis (31%), followed by S&L disorder, CI and GDD. Most were children with high-prevalence, low-moderate severity disorders who could potentially achieve fair-good prognosis with early intervention. Better appreciation of the profile and outcome of children with CDABD in Singapore could enable better resource planning for diagnosis and intervention.

Respiratory inflammation and infections in high-performance athletes.

PubMed

Gleeson, Maree; Pyne, David B

2016-02-01

Upper respiratory illness is the most common reason for non-injury-related presentation to a sports medicine clinic, accounting for 35-65% of illness presentations. Recurrent or persistent respiratory illness can have a negative impact on health and performance of athletes undertaking high levels of strenuous exercise. The cause of upper respiratory symptoms (URS) in athletes can be uncertain but the majority of cases are related to common respiratory viruses, viral reactivation, allergic responses to aeroallergens and exercise-related trauma to the integrity of respiratory epithelial membranes. Bacterial respiratory infections are uncommon in athletes. Undiagnosed or inappropriately treated asthma and/or allergy are common findings in clinical assessments of elite athletes experiencing recurrent URS. High-performance athletes with recurrent episodes of URS should undergo a thorough clinical assessment to exclude underlying treatable conditions of respiratory inflammation. Identifying athletes at risk of recurrent URS is important in order to prescribe preventative clinical, training and lifestyle strategies. Monitoring secretion rates and falling concentrations of salivary IgA can identify athletes at risk of URS. Therapeutic interventions are limited by the uncertainty of the underlying cause of inflammation. Topical anti-inflammatory sprays can be beneficial for some athletes. Dietary supplementation with bovine colostrum, probiotics and selected antioxidants can reduce the incidence or severity of URS in some athletes. Preliminary studies on athletes prone to URS indicate a genetic predisposition to a pro-inflammatory response and a dysregulated anti-inflammatory cytokine response to intense exercise as a possible mechanism of respiratory inflammation. This review focuses on respiratory infections and inflammation in elite/professional athletes.

Arsenic surveillance program

NASA Technical Reports Server (NTRS)

1993-01-01

Background information about arsenic is presented including forms, common sources, and clinical symptoms of arsenic exposure. The purpose of the Arsenic Surveillance Program and LeRC is outlined, and the specifics of the Medical Surveillance Program for Arsenic Exposure at LeRC are discussed.

Diagnosis of vulvovaginitis: comparison of clinical and microbiological diagnosis.

PubMed

Esim Buyukbayrak, Esra; Kars, Bulent; Karsidag, Ayse Yasemin Karageyim; Karadeniz, Bernan Ilkay; Kaymaz, Ozge; Gencer, Serap; Pirimoglu, Zehra Meltem; Unal, Orhan; Turan, Mehmet Cem

2010-11-01

The purpose of the present study was to compare the current diagnostic clinical and laboratory approaches to women with vulvovaginal discharge complaint. The secondary outcomes were to determine the prevalence of infections in our setting and to look for the relation between vulvovaginal infections and predisposing factors if present. Premenopausal women applying to our gynecology outpatient clinic with vaginal discharge complaint were enrolled prospectively into the study. Each patient evaluated clinically with direct observation of vaginal secretions, wet mount examination, whiff test, vaginal pH testing and chlamydia rapid antigen test. Each patient also evaluated microbiologically with vaginal discharge culture and gram staining. Clinical diagnosis was compared with the microbiological diagnosis (the gold standard). Diagnostic accuracy was measured with sensitivity, specificity, positive (ppv) and negative predictive values (npv). 460 patients were included in the study. 89.8% of patients received a clinical diagnosis whereas only 36% of them had microbiological diagnosis. The sensitivity, specificity, ppv, npv of clinical diagnosis over microbiological culture results were 95, 13, 38, 82%, respectively. The most commonly encountered microorganisms by culture were Candida species (17.4%) and Gardnerella vaginalis (10.2%). Clinically, the most commonly made diagnoses were mixed infection (34.1%), bacterial vaginosis (32.4%) and fungal infection (14.1%). Symptoms did not predict laboratory results. Predisposing factors (DM, vaginal douching practice, presence of IUD and usage of oral contraceptive pills) were not found to be statistically important influencing factors for vaginal infections. Clinical diagnosis based on combining symptoms with office-based testing improves diagnostic accuracy but is insufficient. The most effective approach also incorporates laboratory testing as an adjunct when a diagnosis is in question or treatment is failing.

Associations of common variants at ALDH2 gene and the risk of stroke in patients with coronary artery diseases undergoing percutaneous coronary intervention.

PubMed

You, Ling; Li, Chenze; Zhao, Jinzhao; Wang, Dao Wen; Cui, Wei

2018-05-01

Limited data are available about the role of common variants at the aldehyde dehydrogenase 2 gene (ALDH2) on the clinical outcome in Chinese patients with coronary heart disease (CHD) undergoing percutaneous coronary intervention (PCI). In the present study, a total of 1089 patients were consecutively enrolled from January 2012 and July 2013. Six common variants at ALDH2 gene, including rs2339840, rs4648328, rs4767939, rs11066028, rs16941669, and rs671, were selected to test the associations of those polymorphisms with the cardiovascular outcome in patients with CHD after PCI. The clinical endpoints included cardiovascular death, nonfatal myocardial infarction, and nonfatal stroke. The composite of clinical endpoints was defined as the primary endpoint, and every endpoint alone was considered as the secondary endpoints. The median follow-up time was 38.27 months. Our results showed that the common variant rs2339840 was independently associated with a lower risk of stroke in patients with CHD after PCI (codominant model, HR = 0.32, 95% CI, 0.11-0.91, P = .074 for heterozygotes; HR = 0.25, 95% CI, 0.06-1.14, P = .033 for homozygotes; dominant model, HR = 0.32, 95% CI, 0.14-0.74, P = .007). However, no significant associations were found between other 5 single nucleotide polymorphisms (SNPs) and the clinical endpoints. For the first time, the common variant rs2339840 was reported to be a protective factor against stroke in CHD patients with PCI.

More than just T₄: diagnostic testing for hyperthyroidism in cats.

PubMed

Peterson, Mark E

2013-09-01

In older cats presenting with clinical features of hyperthyroidism, confirmation of a diagnosis of thyroid disease is usually straightforward. However, the potential for false-negative and false-positive results exists with all thyroid function tests (especially in the context of routine screening of asymptomatic cats) and leads to clinical dilemmas. For example, a high serum T₄ value may be found in a cat that lacks clinical signs of hyperthyroidism, or hyperthyroidism may be suspected in a cat with normal total T₄ concentrations. To avoid unnecessary treatment and potentially adverse effects in a euthyroid cat, thyroid function tests must always be interpreted in the light of the cat's history, clinical signs, physical examination findings and other laboratory findings. In this article the author reviews the use of commonly recommended thyroid function tests, focusing on clinical scenarios that present diagnostic difficulties. In doing so, he draws on the veterinary and comparative literature, his own clinical experience, and data, unpublished to date, obtained from a series of 100 hyperthyroid cats consecutively diagnosed at his clinic.

[Transference in the treatment of dissociative identity disorder: A review of literature and a case example].

PubMed

Lambert, Ann Marie; Gagnon, Lise; Fontaine, Francine S

2014-01-01

A literature review about transference in the treatment of dissociative identity disorder (DID) is presented. Common transference reactions resulting from serious traumas are explored, considering that those kind of trauma are higly present in the pathways of DID patients. Post traumatic transference aspects specific to DID are also presented. In addition, common transference patterns and dissociative aspects of transference in the treatment of DID are explained. Transference is also discussed in relationship to the possible impact of disorganized attachment, which is a main component in the development of DID. The clinical implications of this proposition will be discussed and supported by a case example.

[The interesting case: schwannoma of the nervus pudendus after triple pelvic osteotomy according to toennis].

PubMed

Neumann, D R P; Dorn, U

2009-01-01

Schwannomas (neurilemmomas) are benign neural sheath tumours which commonly arise from cranial nerves and cutaneous nerves of the head and neck. The most common site is the acoustic neuroma of the 8th cranial nerve. Pelvic schwannomas are rare and often present with non-specific symptoms leading to misdiagnosis and prolonged morbidity. Most cases of pelvic schwannoma have been reported in the gynaecological and urological literature due to their presentation as a pelvic mass or from urinary tract compression. We present a schwannoma of the nervus pudendus with clinical, radiological, MRI scan and intraoperative findings together with a description of the technique of surgical resection.

Clinical and laboratory features, hospital course, and outcome of Rocky Mountain spotted fever in children.

PubMed

Buckingham, Steven C; Marshall, Gary S; Schutze, Gordon E; Woods, Charles R; Jackson, Mary Anne; Patterson, Lori E R; Jacobs, Richard F

2007-02-01

To describe the clinical characteristics and course of children with laboratory-diagnosed Rocky Mountain spotted fever (RMSF) and to identify clinical findings independently associated with adverse outcomes of death or discharge with neurologic deficits. Retrospective chart review of 92 patients at six institutions in the southeastern and southcentral United States from 1990 to 2002. Statistical analyses used descriptive statistics and multiple logistic regression. Children with RMSF presented to study institutions after a median of 6 days of symptoms, which most commonly included fever (98%), rash (97%), nausea and/or vomiting (73%), and headache (61%); no other symptom or sign was present in >50% of children. Only 49% reported antecedent tick bites. Platelet counts were <150,000/mm3 in 59% of children, and serum sodium concentrations were <135 mEq/dL in 52%. Although 86% sought medical care before admission, only 4 patients received anti-rickettsial therapy during this time. Three patients died, and 13 survivors had neurologic deficits at discharge. Coma and need for inotropic support and intravenous fluid boluses were independently associated with adverse outcomes. Children with RMSF generally present with fever and rash. Delays in diagnosis and initiation of appropriate therapy are unacceptably common. Prognosis is guarded in those with hemodynamic instability or neurologic compromise at initiation of therapy.

Acute porphyrias: clinical spectrum of hospitalized patients.

PubMed

Sheerani, Mughis; Urfy, Mian Zainulsajadeen; Hassan, Ali; Islam, Zunaira; Baig, Shahid

2007-11-01

To determine characteristics, clinical features and triggers of acute porphyria in hospitalized patients presenting to a tertiary care center in Pakistan. Case series. The Aga Khan University Hospital, Karachi, from 1988 to 2003. Case records of 26 patients hospitalized with diagnosis were identified through computerized hospital patients' data. The diagnosis of acute porphyria was based on pertinent clinical features and laboratory investigations after exclusion of other alternative diagnosis and patients previously diagnosed as porphyric. The data was analyzed through SPSS software version 11.0. Twelve patients (46.2%) were males. Mean age was 21 years. Most common manifestation were gastrointestinal (n=22; 88.5%) followed by neurological symptoms (n=14; 54%). Neurological manifestations included seizures (n=9; 34.6%) and neuropathy (n=6; 23%). One patient presented with depression and insomnia. Family history was positive in (n=8; 30.8%). Eighteen (69%) had history of previous attacks at their presentation to the hospital. Most common precipitating factor was 'eating outside' (n=18; 69%). Porphyrias are uncommon and cryptic group of diseases. This study shows a slightly different gender distribution, earlier onset of symptoms, higher number of neuropsychiatric symptoms (especially seizures), more distal neuropathies and different precipitant in the studied subset of patients than described previously in the western studies.

[Differential diagnosis and therapy of acute abdomen in sickle cell crisis. A rare case in visceral surgery].

PubMed

Zülke, C; Graeb, C; Rüschhoff, J; Wagner, H; Jauch, K W

2000-01-01

Surgical therapy of the acute abdomen often allows only limited time for differential diagnosis to confirm the indication for surgery. Under consideration of clinical aspects and case history both common and rare causes of an acute abdomen should be investigated without undue loss of time. Differential diagnostic considerations and eventual therapy are presented in the following case of a 25-year-old Afro-american who developed multiorgan failure after an initial course of lower-back pain. In addition to the clinical setting of an acute abdomen the patient presented with acute respiratory failure and laboratory signs of severe hemolysis in combination with newly detected splenomegaly. The indication for splenectomy was made following CT-proven complete splenic infarction due to repeated acute squestration. Histologic examination of the spleen together with hemoglobin electrophoresis confirmed the clinical assumption of unusually late primary manifestation of a sickle cell crisis. In the underlying case, the hemoglobinopathy was in fact the less common form of combined sickle-cell-beta-thalassemia. A ten-day course of intensive care therapy was necessary to treat ongoing multiorgan failure due to persistent sickle cell crisis. Current diagnostic and therapeutic procedures in connection with sickle cell crisis as a rare cause of an acute abdomen with the necessity for surgical intervention are presented.

Rhabdomyolysis featuring muscular dystrophies.

PubMed

Lahoria, Rajat; Milone, Margherita

2016-02-15

Rhabdomyolysis is a potentially life threatening condition of various etiology. The association between rhabdomyolysis and muscular dystrophies is under-recognized in clinical practice. To identify muscular dystrophies presenting with rhabdomyolysis at onset or as predominant feature. We retrospectively reviewed clinical and laboratory data of patients with a genetically confirmed muscular dystrophy in whom rhabdomyolysis was the presenting or main clinical manifestation. Thirteen unrelated patients (males=6; females=7) were identified. Median age at time of rhabdomyolysis was 18 years (range, 2-47) and median duration between the first episode of rhabdomyolysis and molecular diagnosis was 2 years. Fukutin-related protein (FKRP) muscular dystrophy (n=6) was the most common diagnosis, followed by anoctaminopathy-5 (n=3), calpainopathy-3 (n=2) and dystrophinopathy (n=2). Four patients experienced recurrent rhabdomyolysis. Eight patients were asymptomatic and 3 reported myalgia and exercise intolerance prior to the rhabdomyolysis. Exercise (n=6) and fever (n=4) were common triggers; rhabdomyolysis was unprovoked in 3 patients. Twelve patients required hospitalization. Baseline CK levels were elevated in all patients (median 1200 IU/L; range, 600-3600). Muscular dystrophies can present with rhabdomyolysis; FKRP mutations are particularly frequent in causing such complication. A persistently elevated CK level in patients with rhabdomyolysis warrants consideration for underlying muscular dystrophy. Copyright © 2015 Elsevier B.V. All rights reserved.

[Carbamazepine cardiotoxicity in acute poisoning].

PubMed

Todorović, V; Randelović, S; Joksović, D; Jović-Stosić, J; Vucinić, S; Glisović, L

1993-01-01

Manifestations of cardiotoxicity in 9 patients with acute carabamazepine poisoning treated at the Clinic of Toxicology and Clinical Pharmacology of the M.M.A. in 1989 are reported. In all patients together with symptoms and signs characteristic for acute carbamezapine poisoning, there have been also present disorders of the cardiovascular system. The most common clinical signs of cardiotoxicity have been tachycardia and hypotension, and electrocardiographic, ventricular extrasystoles and repolarization disorders. Cardiotoxic manifestations in two cases have been the vital threat for the patients. After application of nonspecific and symptomatic therapy, clinical and electrocardiographic signs of cardiotoxicity were withdrawn, that is, heart sequeles were not recorded.

Clinical Manifestations, Hematology, and Chemistry Profiles of the Six Most Common Etiologies from an Observational Study of Acute Febrile Illness in Indonesia

PubMed Central

Kosasih, Herman; Karyana, Muhammad; Lokida, Dewi; Alisjahbana, Bachti; Tjitra, Emiliana; Gasem, Muhammad Hussein; Aman, Abu Tholib; Merati, Ketut Tuti; Arif, Mansyur; Sudarmono, Pratiwi; Suharto, Suharto; Lisdawati, Vivi; Neal, Aaron; Siddiqui, Sophia

2017-01-01

Abstract Background Infectious diseases remain a significant healthcare burden in the developing world. In Indonesia, clinicians often manage and treat patients solely based on clinical presentations since the diagnostic testing capacities of hospitals are limited. Unfortunately, the most common infections in this tropical environment share highly similar manifestations, complicating the identification of etiologies and leading to the misdiagnosis of illness. When pathogen-specific testing is available, generally at top-tier specialist hospitals, the limited range of tests and slow turnaround times may never lead to a definitive diagnosis or improved patient outcomes. Methods To identify clinical parameters that can be used for differentiating the most common causes of fever in Indonesia, we evaluated clinical data from 1,486 acute febrile patients enrolled in a multi-site observational cohort study during 2013 to 2016. Results From the 66% of subjects with confirmed etiologies, the six most common infections were dengue virus (455), Salmonella spp. (124), Rickettsia spp. (109), influenza virus (64), Leptospira spp. (53), and chikungunya virus (37). The accompanying figure shows the clinical signs and symptoms (A) and hematology and blood chemistry results (B) for the color-coded pathogens. Comparing the profiles of all infected subjects reveals parameters that are uniquely associated with particular pathogens, such as leukopenia with dengue virus. Conclusion These observations will assist clinicians in healthcare systems with limited diagnostic testing capacities and may be useful in formulating diagnostic algorithms for Indonesia and other developing countries. Disclosures All authors: No reported disclosures.

Clinical features of schwannomatosis: a retrospective analysis of 87 patients.

PubMed

Merker, Vanessa L; Esparza, Sonia; Smith, Miriam J; Stemmer-Rachamimov, Anat; Plotkin, Scott R

2012-01-01

Schwannomatosis is a recently recognized form of neurofibromatosis characterized by multiple noncutaneous schwannomas, a histologically benign nerve sheath tumor. As more cases are identified, the reported phenotype continues to expand and evolve. We describe the spectrum of clinical findings in a cohort of patients meeting established criteria for schwannomatosis. We retrospectively reviewed the clinical records of patients seen at our institution from 1995-2011 who fulfilled either research or clinical criteria for schwannomatosis. Clinical, radiographic, and pathologic data were extracted with attention to age at onset, location of tumors, ophthalmologic evaluation, family history, and other stigmata of neurofibromatosis 1 (NF1) or NF2. Eighty-seven patients met the criteria for the study. The most common presentation was pain unassociated with a mass (46%). Seventy-seven of 87 (89%) patients had peripheral schwannomas, 49 of 66 (74%) had spinal schwannomas, seven of 77 (9%) had nonvestibular intracranial schwannomas, and four of 77 (5%) had intracranial meningiomas. Three patients were initially diagnosed with a malignant peripheral nerve sheath tumor; however, following pathologic review, the diagnoses were revised in all three cases. Chronic pain was the most common symptom (68%) and usually persisted despite aggressive surgical and medical management. Other common diagnoses included headaches, depression, and anxiety. Peripheral and spinal schwannomas are common in schwannomatosis patients. Severe pain is difficult to treat in these patients and often associated with anxiety and depression. These findings support a proactive surveillance plan to identify tumors by magnetic resonance imaging scan in order to optimize surgical treatment and to treat associated pain, anxiety, and depression.

Clinical Features of Schwannomatosis: A Retrospective Analysis of 87 Patients

PubMed Central

Merker, Vanessa L.; Esparza, Sonia; Smith, Miriam J.; Stemmer-Rachamimov, Anat

2012-01-01

Background. Schwannomatosis is a recently recognized form of neurofibromatosis characterized by multiple noncutaneous schwannomas, a histologically benign nerve sheath tumor. As more cases are identified, the reported phenotype continues to expand and evolve. We describe the spectrum of clinical findings in a cohort of patients meeting established criteria for schwannomatosis. Methods. We retrospectively reviewed the clinical records of patients seen at our institution from 1995–2011 who fulfilled either research or clinical criteria for schwannomatosis. Clinical, radiographic, and pathologic data were extracted with attention to age at onset, location of tumors, ophthalmologic evaluation, family history, and other stigmata of neurofibromatosis 1 (NF1) or NF2. Results. Eighty-seven patients met the criteria for the study. The most common presentation was pain unassociated with a mass (46%). Seventy-seven of 87 (89%) patients had peripheral schwannomas, 49 of 66 (74%) had spinal schwannomas, seven of 77 (9%) had nonvestibular intracranial schwannomas, and four of 77 (5%) had intracranial meningiomas. Three patients were initially diagnosed with a malignant peripheral nerve sheath tumor; however, following pathologic review, the diagnoses were revised in all three cases. Chronic pain was the most common symptom (68%) and usually persisted despite aggressive surgical and medical management. Other common diagnoses included headaches, depression, and anxiety. Conclusions. Peripheral and spinal schwannomas are common in schwannomatosis patients. Severe pain is difficult to treat in these patients and often associated with anxiety and depression. These findings support a proactive surveillance plan to identify tumors by magnetic resonance imaging scan in order to optimize surgical treatment and to treat associated pain, anxiety, and depression. PMID:22927469

[Diagnosis of MODY - brief overview for clinical practice].

PubMed

Urbanová, Jana; Brunerová, Ludmila; Brož, Jan

2018-01-01

Maturity Onset Diabetes of the Young (MODY) comprises inherited forms of diabetes mellitus caused by the mutations in the genes involved in the development, differentiation and function of beta-cells. The majority of patients with MODY remains misdiagnosed and erroneously classified as type 1 or type 2 diabetic patients. Correct MODY diagnosis is, however, essential since it enables individualization of treatment, assessment of the prognosis and identification of diabetes among patient´s relatives. Clinical presentation of MODY is highly variable and it could resemble other types of diabetes, thus identification of MODY patients might be difficult. In this review, we describe typical clinical presentation of the most common MODY subtypes, we summarize current diagnostic guidelines in confirmation of MODY and we raise the question of possible need for extension of current clinical criteria indicating a patient for molecular-genetic testing.Key words: clinical course - diagnosis - differential diagnosis - glucokinase - hepatocyte nuclear factors - MODY.

Significance of tuber size for complications of tuberous sclerosis complex.

PubMed

Pascual-Castroviejo, I; Hernández-Moneo, J L; Pascual-Pascual, S I; Viaño, J; Gutiérrez-Molina, M; Velazquez-Fragua, R; Quiñones Tapia, D; Morales Bastos, C

2013-01-01

Tuberous sclerosis complex (TSC) is one of the most frequent neurocutaneous disorders. Cortical tubers are the most common pathological changes in TSC and they are directly related to the disease's main clinical manifestations: seizures, mental retardation, and autistic behaviour. The aim of this study is to establish a correlation between tuber size and the severity of clinical features in TSC. We performed a retrospective study of the clinical and imaging findings from 45 TSC patients (22 females and 23 males) and compared the clinical features with the location, size, and number of the cortical tubers in each patient. Four patients had voluminous tubers located in 1 or both cerebral hemispheres. All of these patients had intractable seizures and severe mental retardation; 3 of these cases also presented with autistic behaviour, despite tubers having been resected in all 4 patients. Thirteen patients had tubers of large-to-average size, and all patients in this group showed intractable seizures and mental retardation. Nine patients who had experienced infantile spasms during the first year of life presented autistic behaviour. Multiple tubers of small to average size were found in 28 patients. In general, this group had seizures that responded well to antiepileptic drugs and a low prevalence of autism. In 3 patients who all presented good seizure control and normal intelligence, single cortical/subcortical tubers were located in the frontal or occipital lobes. Of the total of 45 patients, 13 had cerebellar as well as cerebral tubers; these were generally present in cases with more severe clinical features. Although large tubers are less common than small to medium-sized ones, they are much more likely to be accompanied by severe clinical symptoms (seizures, mental retardation and autistic behaviour), even when the smaller tubers are quite numerous. Copyright © 2012 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

[Analysis of the Cochrane Review: Antihistamines for the Common Cold. Cochrane Database Syst Rev. 2015;11:CD009345].

PubMed

Sterrantino, Carmel; Duarte, Gonçalo; Costa, João; Vaz-Carneiro, António

2016-03-01

The common cold is an acute, self-limiting inflammation of the mucosa of the upper airways, which may involve one or all the sinuses, nasopharynx, oropharynx and larynx. It is common to have at least one episode per year. Common cold symptoms, which may include sore throat, sneezing, nasal congestion, runny nose, headache, malaise and mild fever usually disappear within a few days without treatment. The causative agent of most colds is rhinovirus. Although not associated with mortality, common cold is associated with significant morbidity. There is no vaccine or cure for common cold and, therefore, their treatment is centered on relieving the symptoms. This Cochrane review aimed to synthesize the existing evidence about the clinical benefit of antihistamines, used as monotherapy, compared with placebo or no treatment in children and adult patients with common cold. A total of 18 randomized clinical trials with 4342 participants were included. Main results were: 1) Antihistamines have a small (days one and two) beneficial effect in the short term on the severity of overall symptoms in adult patients, although this effect is not present in the medium to long term; 2) antihistamines were not associated with a clinically significant beneficial effect on the individual symptoms (nasal congestion, rhinorrhea, and sneezing); 3) Antihistamines are not associated with an increased risk of adverse effects; 4) No conclusion can be made about the effectiveness of antihistamines in pediatric populations. Our interpretation of the results is that the available evidence is insufficient to support the prescription or buying OTC antihistamines to relieve the symptoms of common cold without allergic component.

Diuretics: a review.

PubMed

Wile, David

2012-09-01

Diuretics, in one form or another, have been around for centuries and this review sets out to chart their development and clinical use. Starting with the physiology of the kidney, it progresses to explain how diuretics actually work, via symports on the inside of the renal tubules. The different classes of diuretics are characterized, along with their mode of action. The clinical use of diuretics in conditions like congestive cardiac failure and hypertension, as well as some rarer, but clinically important, conditions is then examined. An account is given of the adverse effects of diuretics and how they come about. Common adverse effects like hypokalaemia and hyponatraemia are examined in some detail, and other electrolyte disturbances like hypomagnesaemia also gain a mention. Diuretic use in chronic kidney disease is examined and new guidelines that have been introduced are presented. A section on diuretic abuse is included as this is becoming an all too common clinical scenario, and the sometimes tragic consequences of this abuse are emphasized. Diuretics also find a role in the diagnosis of forms of renal tubular acidosis and this role is explored. Finally, a selection of some of the newer approaches to diuretic therapy are presented, often the consequence of the increasing development of molecular biology, and some of the novel compounds - which may be in drug formularies of the future - are revealed.

Common sense model of mental illness: Understanding the impact of cognitive and emotional representations of mental illness on recovery through the mediation of self-stigma.

PubMed

Chan, Randolph C H; Mak, Winnie W S

2016-12-30

The present study applied the common sense model to understand the underlying mechanism of how cognitive and emotional representations of mental illness among people in recovery of mental illness would impact their endorsement of self-stigma, and how that would, in turn, affect clinical and personal recovery. A cross-sectional survey was administered to 376 people in recovery. Participants were recruited from seven public specialty outpatient clinics and substance abuse assessment clinics across various districts in Hong Kong. They were asked to report their perception towards their mental illness, self-stigma, symptom severity, and personal recovery. The results of structural equation modeling partially supported the hypothesized mediation model indicating that controllability, consequences, and emotional concern of mental illness, but not cause, timeline, and identity, were associated with self-stigma, which was subsequently negatively associated with clinical and personal recovery. The present study demonstrated the mediating role of self-stigma in the relationship between individuals' illness representations towards their mental illness and their recovery. Illness management programs aimed at addressing the maladaptive mental illness-related beliefs and emotions are recommended. Implications on developing self-directed and empowering mental health services are discussed. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Clinical analysis of HIV/AIDS patients with drug eruption in Yunnan, China.

PubMed

Li, Yu-Ye; Jin, Yong-Mei; He, Li-Ping; Bai, Jin-Song; Liu, Jun; Yu, Min; Chen, Jian-Hua; Wen, Jing; Kuang, Yi-Qun

2016-10-31

Drug eruption is the most common clinical presentation in patients with HIV/AIDS. The systemic clinical and risk factors associated with drug eruption remain unknown. A retrospective analysis in HIV/AIDS patients with drug eruption was carried out with demographic data, epidemiological data, clinical characteristics, laboratory data and follow-up data. The risk factors correlated with prognosis were assessed by case control analysis. A total of 134 out of 1817 HIV/AIDS patients (7.4%) presented drug eruptions. The major class of sensitizing drug was HAART drugs (47.7%), followed by antibiotics (47.0%). Nevirapine (39.6%) was the most common sensitizing drug in the HAART regimens. The patients received HAART or had allergic history were prone to develop drug eruption. The alanine aminotransferase, albumin, globulin, creatinine, blood urea nitrogen (BUN), lymphocytes, red blood cells (RBC) and eosinophils of the drug eruption patients were significantly different the control patients. The allergic history, opportunistic infection, viral load, CD4 cell count, high globulin and low albumin were the risk factors correlated with death in HIV/AIDS patients with drug eruption. It is proposed that patients with higher viral loads, higher globulin levels and lower white blood cells (WBC) should be given special attention for the prevention of complications and death.

Does the Intestinal Parasite Enterobius vermicularis Cause Acute Appendicitis?

PubMed

Pirhan, Yavuz; Özen, Fatma Zeynep; Kılınç, Çetin; Güçkan, Rıdvan

2017-06-01

Although intestinal parasitic infections rarely cause acute appendicitis, they are common public health problems in undeveloped and developing countries. Parasitic infections should be kept in mind in patients clinically suspected of having acute appendicitis, and treatment procedures should be adopted according to the etiology. Herein we presented the cases of four patients with clinical findings of acute appendicitis. Patients were clinically suspected of having acute appendicitis, and Enterobius vermicularis was detected in the pathological examinations of specimens. Pinworm infections are common parasitic infections that may mimic appendicitis. The pathology of the four cases was noted when the file of 186 patients aged between 4 and 72 years who underwent surgery for acute appendicitis in my hospital was retrospectively reviewed. When the appendectomy specimen was examined histopathologically it was understood that acute appendicitis was caused by Enterobius vermicularis parasite. In Enterobius infections, performing systemic therapy for patients and their family members is sufficient. To prevent unnecessary appendectomy, this type of infection should be made to ask in the history and clinical findings of patients.

A risk-management approach for effective integration of biomarkers in clinical trials: perspectives of an NCI, NCRI, and EORTC working group.

PubMed

Hall, Jacqueline Anne; Salgado, Roberto; Lively, Tracy; Sweep, Fred; Schuh, Anna

2014-04-01

Clinical cancer research today often includes testing the value of biomarkers to direct treatment and for drug development. However, the practical challenges of integration of molecular information into clinical trial protocols are increasingly appreciated. Inherent difficulties include evidence gaps in available biomarker data, a paucity of robust assay methods, and the design of appropriate studies within the constraints of feasible trial operations, and finite resources. Scalable and proportionate approaches are needed to systematically cope with these challenges. Therefore, we assembled international experts from three clinical trials organisations to identify the common challenges and common solutions. We present a practical risk-assessment framework allowing targeting of scarce resources to crucial issues coupled with a library of useful resources and a simple actionable checklist of recommendations. We hope that these practical methods will be useful for running biomarker-driven trials and ultimately help to develop biomarkers that are ready for integration in routine practice. Copyright © 2014 Elsevier Ltd. All rights reserved.

Sheehan's Syndrome-The Most Common Cause of Panhypopituitarism at Moderate Altitude: A Sub-Himalayan Study.

PubMed

Mokta, Jatinder; Ranjan, Asha; Thakur, Surinder; Bhawani, Rajesh; Mokta, Kiran K; Sharma, Jai Bharat; Kumar, Manish

2017-12-01

Panhypopituitarism is a rare disorder with varied clinical presentation having various etiologies. Sheehan's syndrome (SS) is decreasing in frequency worldwide and is a rare cause of panhypopituitarism in developed nations. A retrospective study done between May 2011 and May 2015 in tertiary care hospital. We reviewed the records of patients with hypopituitarism. Clinical features, hormonal profile and radiological investigations noted. Total 14 patients of panhypopituitarism included with average duration of symptoms 1.93± 1.96 years. four (28.57%) were males and ten (71.43%) were females with mean age of diagnosis 37.78± 13.68 years. Sheehan's syndrome (SS) was the most common cause of panhypopituitarism in 57.14%(8 patients), followed by post surgery in 14.28% (2 patients). 80% of women had SS with a mean duration of symptoms 2.39±1.54 years. Sheehan's syndrome is not uncommon in developing countries, High degree of clinical suspicion is desired as clinical features are most often subtle.

The Pathology of Reactive Lymphadenopathies: A Discussion of Common Reactive Patterns and Their Malignant Mimics.

PubMed

Slack, Graham W

2016-09-01

-Distinguishing between a reactive and a neoplastic lymphoid proliferation is a clinically significant task frequently performed by the surgical pathologist in routine practice. -To highlight common situations in lymph node pathology where reactive changes and lymphoma may be misdiagnosed. -Data sources are peer-reviewed journal articles, textbooks, and clinical experience. -This review aims to refresh and enhance the surgical pathologist's awareness of the shared and distinguishing features of select reactive and neoplastic lymphoproliferations, which in turn will allow the surgical pathologist to make more accurate diagnoses and avoid the pitfalls of misdiagnosis. This will be done by describing a selection of commonly encountered reactive histologic changes observed in lymph nodes, present the lymphomas with which they share overlapping features, outline the features that distinguish them, and describe an approach to making an accurate diagnosis and avoiding a misdiagnosis in each scenario.

The Bobath concept - a model to illustrate clinical practice.

PubMed

Michielsen, Marc; Vaughan-Graham, Julie; Holland, Ann; Magri, Alba; Suzuki, Mitsuo

2017-12-17

The model of Bobath clinical practice provides a framework identifying the unique aspects of the Bobath concept in terms of contemporary neurological rehabilitation. The utilisation of a framework to illustrate the clinical application of the Bobath concept provides the basis for a common understanding with respect to Bobath clinical practice, education, and research. The development process culminating in the model of Bobath clinical practice is described. The use of the model in clinical practice is illustrated using two cases: a client with a chronic incomplete spinal cord injury and a client with a stroke. This article describes the clinical application of the Bobath concept in terms of the integration of posture and movement with respect to the quality of task performance, applying the Model of Bobath Clinical Practice. Facilitation, a key aspect of Bobath clinical practice, was utilised to positively affect motor control and perception in two clients with impairment-related movement problems due to neurological pathology and associated activity limitations and participation restrictions - the outcome measures used to reflect the individual clinical presentation. Implications for Rehabilitation The model of Bobath clinical practice provides a framework identifying the unique aspects of the Bobath-concept. The model of Bobath clinical practice provides the basis for a common understanding with respect to Bobath clinical practice, education, and research. The clinical application of the Bobath-concept highlights the integration of posture and movement with respect to the quality of task performance. Facilitation, a key aspect of Bobath clinical practice, positively affects motor control, and perception.

Phaeochromocytoma--"the great mimic": an unusual presentation.

PubMed

Mitchell, Louisa; Bellis, Fionn

2007-09-01

We report the case of a patient who presented to the emergency with the common symptoms of chest pain and dyspnoea and who was subsequently found to have the rare diagnosis of a phaeochromocytoma. We highlight the need to maintain a high index of suspicion of the various differential diagnoses in any case presentation and the importance of trusting clinical intuition. We comment on the benefit of the use of emergency ultrasound.

Facial nerve palsy: analysis of cases reported in children in a suburban hospital in Nigeria.

PubMed

Folayan, M O; Arobieke, R I; Eziyi, E; Oyetola, E O; Elusiyan, J

2014-01-01

The study describes the epidemiology, treatment, and treatment outcomes of the 10 cases of facial nerve palsy seen in children managed at the Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife over a 10 year period. It also compares findings with report from developed countries. This was a retrospective cohort review of pediatric cases of facial nerve palsy encountered in all the clinics run by specialists in the above named hospital. A diagnosis of facial palsy was based on International Classification of Diseases, Ninth Revision, Clinical Modification codes. Information retrieved from the case note included sex, age, number of days with lesion prior to presentation in the clinic, diagnosis, treatment, treatment outcome, and referral clinic. Only 10 cases of facial nerve palsy were diagnosed in the institution during the study period. Prevalence of facial nerve palsy in this hospital was 0.01%. The lesion more commonly affected males and the right side of the face. All cases were associated with infections: Mainly mumps (70% of cases). Case management include the use of steroids and eye pads for cases that presented within 7 days; and steroids, eye pad, and physical therapy for cases that presented later. All cases of facial nerve palsy associated with mumps and malaria infection fully recovered. The two cases of facial nerve palsy associated with otitis media only partially recovered. Facial nerve palsy in pediatric patients is more commonly associated with mumps in the study environment. Successes are recorded with steroid therapy.

Evidence-based medicine, clinical practice guidelines, and common sense in the management of osteoporosis.

PubMed

Lewiecki, E Michael; Binkley, Neil

2009-01-01

To evaluate the benefits and limitations of randomized controlled trials (RCTs), clinical practice guidelines (CPGs), and clinical judgment in the management of osteoporosis. A review was conducted of the English-language literature on the origins and applications of RCTs, CPGs, evidence-based medicine, and clinical judgment in the management of osteoporosis. Evidence-based medicine is use of the currently available best evidence in making clinical decisions for individual patients. CPGs are recommendations for making clinical decisions based on research evidence, sometimes with consideration of expert opinion, health care policy, and costs of care. The highest levels of medical evidence are usually thought to be RCTs and meta-analyses of high-quality RCTs. Although it is desirable and appropriate for clinicians to consider research evidence from RCTs and recommendations presented in CPGs in making clinical decisions, other factors-such as patient preference, comorbidities, affordability, and availability of care-are important for the actual implementation of evidence-based medicine. Decisions about who to treat, which drug to use, how best to monitor, and how long to treat require clinical skills in addition to knowledge of medical research. The necessity of integrating common sense and clinical judgment is highlighted by the fact that many patients treated for osteoporosis in clinical practice would not qualify for participation in the pivotal clinical trials that demonstrated efficacy and safety of the drugs used to treat them.

Anogenital giant seborrheic keratosis.

PubMed

Wollina, Uwe; Chokoeva, Anastasiya; Tchernev, Georgi; Heinig, Birgit; Schönlebe, Jacqueline

2017-08-01

Seborrheic keratosis (SK) are very common benign epidermal tumors. Giant seborrheic keratosis (GSK) is a rare variant with clinical characteristics, which leads very often to misdiagnosis. A genital site of SK is very unusual clinical manifestation and although the cause is still unknown, current literature data point to a possible pathogenetic role of chronic friction and HPV infection. The rare genital localization makes Buschke-Löwenstein tumor and verrucous carcinoma important differential diagnoses. GSK may also show some clinical features of a melanoacanthoma, which makes cutaneous melanoma as another possible differential diagnosis. The clinical diagnosis of genital GSK is often a very difficult one, because the typical clinical features of GSK disappear and the most common dermoscopic features of GSK are usually not seen in the genital region lesions. The diagnosis of GSK of the anogenital area should be made only and always after the exact histological verification and variety of differential diagnosis should be carefully considered. The treatment of GSK is primary surgically. We present a rare case of GSK with concomitant HPV infection in the anogenital region of 72-year-old patient. Surgical approach was performed with excellent outcome.

A rare case of acute presentation of trocar site hernia from robot-assisted laparoscopic partial nephrectomy.

PubMed

Ng, Zi Qin; Pemberton, Richard; Tan, Patrick

2018-02-15

Trocar site hernia is not a common acute complication encountered after robot-assisted surgery, especially in the urological cohort of patients. A few case reports of small bowel obstruction secondary to incarceration by trocar site hernia have been described in gynaecological surgery and prostatectomies. As the clinical presentation is non-specific, late diagnosis has significant implication on morbidity and mortality. Here, we present a rare case of a patient with recent robot-assisted laparoscopic partial nephrectomy for a renal cell carcinoma presented with features of impending bowel obstruction secondary to incarcerated small bowel in the trocar site. We also reviewed the literature focusing on clinical features of trocar site hernia and preventive measures.

Cutaneous metastasis: clinicopathological study of 72 patients from a tertiary care center in Lebanon.

PubMed

El Khoury, Jinane; Khalifeh, Ibrahim; Kibbi, Abdul-Ghani; Abbas, Ossama

2014-02-01

Cutaneous metastasis is the result of malignant cell spread from primary malignancy to the skin. This is not uncommon, and rates reported in the literature are as high as 10.4%. To the best of our knowledge, there are no studies assessing the epidemiologic, clinical, and histopathological features of cutaneous metastasis in our region. To assess the clinical and histopathological findings of all patients diagnosed with cutaneous metastasis at the American University of Beirut - Medical Center (AUB-MC) and to compare our findings with those published in the literature. Retrospective clinical and histopathologic evaluation of all cases diagnosed as cutaneous metastasis at AUB-MC between 1992 and 2010. A total of 72 patients (50 females and 22 males) were identified. The mean age at diagnosis was 55.2 years. The most common primary cancer was breast cancer in women and laryngeal cancer in men. The most common clinical presentation was a single nodule in 27% of cases followed by multiple nodules in 23%. Cutaneous metastasis lesions were asymptomatic in the majority. The chest was the most commonly affected site. On microscopy, the majority of metastatic cases were adenocarcinomas (74%). This is, to our knowledge, the first study characterizing the epidemiological, clinical, and histopathological features of cutaneous metastasis in the Lebanese population. The clinical and histopathological features observed were in concordance with the published literature, with minor differences. © 2013 The International Society of Dermatology.

Cholesterol embolism: still an unrecognized entity with a high mortality rate.

PubMed

Jucgla, Anna; Moreso, Francesc; Muniesa, Cristina; Moreno, Abelardo; Vidaller, Antonio

2006-11-01

Cholesterol embolism (CE) is an increasingly common but often underdiagnosed medical problem. The recognition of clinical manifestations of CE is the first step toward a correct diagnosis. Our aim was to characterize the features of CE and the risk factors for fatal outcome. Clinical records of patients with clinical and histopathologic diagnoses of CE seen from January 1993 through March 2003 were reviewed. Twenty-six male patients were identified. Mean age was 64 years (range, 48-88 years). All patients had two or more risk factors for atherosclerosis. All but one patient had preexisting symptomatic atherosclerotic disease. At least one precipitating factor was identified in 23 patients (88%). Diagnosis of CE at admission was made in 9 patients only (35%). Cutaneous lesions (88%) and renal failure (73%) were the most common clinical findings. Complications (dialysis, acute pulmonary edema, amputation, or gastrointestinal surgery) were present in 21 patients (81%), and 15 patients died (58%). Previous chronic renal failure was the only variable associated with mortality (relative risk: 4.54, 95% confidence interval 1.26-16.6; P = .02). The results were obtained from patients admitted to a university hospital. This fact may have selected a higher proportion of severe cases. CE was frequently misdiagnosed. Skin lesions were the most common clinical findings and skin biopsy provided histologic confirmation in most of the patients. Chronic renal failure was the only factor related to death.

'Can he have the test for bipolar, doctor? His dad's got it': exploring the potential of general practitioners to work with children and young people presenting in primary care with common mental health problems - a clinical initiative.

PubMed

Roberts, Jane H; Bernard, Paul M

2012-06-01

Background General practitioners (GPs) play a key role in assessing and managing adult mental health problems, but this input is not seen in their management of child and adolescent mental health. Mental health problems in 5-19-year-olds are common, yet detection rates in primary care are low. The symptoms of most adult diagnoses of mental health problems are present by mid-adolescence, yet the typical time from onset to diagnosis is 5-15 years. The role of general practice in this area has been underexplored. Aim This pilot study explores the potential of GPs to respond to common mental health problems in children and adolescents. Design Children and young people who would have ordinarily been referred to Child and Adolescent Mental Health Services (CAMHS) were seen in a GP setting. In a UK general practice surgery serving a disadvantaged population. Method Children and young people were seen for an initial biopsychosocial assessment and formulation of the presenting concerns. GP-based interventions were offered as appropriate or referred to CAMHS. Results Data from the first 50 children (2-19 years) are presented. Twenty younger children (10 years and under) and 30 older children (11 years and above) were seen. Eighteen referrals were made to CAMHS. GP interventions included watchful waiting, brief behavioural interventions, non-directive counselling, brief cognitive- behavioural therapy (CBT) and liaison with colleagues in education, CAMHS and the voluntary sector. Conclusion This clinical pilot demonstrates that with adequate time, access to supervision and practice support, children and young people experiencing emotional and behavioural problems associated with common mental health issues can be helped in primary care.

Etiological and Endoscopic Profile of Middle Aged and Elderly Patients with Upper Gastrointestinal Bleeding in a Tertiary Care Hospital in North India: A Retrospective Analysis.

PubMed

Mahajan, Pranav; Chandail, Vijant Singh

2017-01-01

Upper gastrointestinal (GI) bleeding is a common medical emergency associated with significant morbidity and mortality. The clinical presentation depends on the amount and location of hemorrhage and the endoscopic profile varies according to different etiology. At present, there are limited epidemiological data on upper GI bleed and associated mortality from India, especially in the middle and elderly age group, which has a higher incidence and mortality from this disease. This study aims to study the clinical and endoscopic profile of middle aged and elderly patients suffering from upper GI bleed to know the etiology of the disease and outcome of the intervention. Out of a total of 1790 patients who presented to the hospital from May 2015 to August 2017 with upper GI bleed, and underwent upper GI endoscopy, data of 1270 patients, aged 40 years and above, was compiled and analyzed retrospectively. All the patients included in the study were above 40 years of age. Majority of the patients were males, with a male to female ratio of 1.6:1. The most common causes of upper GI bleed in these patients were portal hypertension-related (esophageal, gastric and duodenal varices, portal hypertensive gastropathy, and gastric antral vascular ectasia GAVE), seen in 53.62% of patients, followed by peptic ulcer disease (gastric and duodenal ulcers) seen in 17.56% of patients. Gastric erosions/gastritis accounted for 15.20%, and duodenal erosions were seen in 5.8% of upper GI bleeds. The in-hospital mortality rate in our study population was 5.83%. The present study reported portal hypertension as the most common cause of upper GI bleeding, while the most common endoscopic lesions reported were esophageal varices, followed by gastric erosion/gastritis, and duodenal ulcer.

Acute abdomen caused by brucellar hepatic abscess.

PubMed

Ibis, Cem; Sezer, Atakan; Batman, Ali K; Baydar, Serkan; Eker, Alper; Unlu, Ercument; Kuloglu, Figen; Cakir, Bilge; Coskun, Irfan

2007-10-01

Brucellosis is a zoonotic infection that is transmitted from animals to humans by ingestion of infected food products, direct contact with an infected animal, or aerosol inhalation. The disease is endemic in many countries, including the Mediterranean basin, the Middle East, India, Mexico, Central and South America and, central and southwest Asia. Human brucellosis is a systemic infection with a wide clinical spectrum. Although hepatic involvement is very common during the course of chronic brucellosis, hepatic abscess is a very rare complication of Brucella infection. We present a case of hepatic abscess caused by Brucella, which resembled the clinical presentation of surgical acute abdomen.

Urinary Tract Infections in the Older Adult.

PubMed

Nicolle, Lindsay E

2016-08-01

Urinary infection is the most common bacterial infection in elderly populations. The high prevalence of asymptomatic bacteriuria in both men and women is benign and should not be treated. A diagnosis of symptomatic infection for elderly residents of long-term care facilities without catheters requires localizing genitourinary findings. Symptomatic urinary infection is overdiagnosed in elderly bacteriuric persons with nonlocalizing clinical presentations, with substantial inappropriate antimicrobial use. Residents with chronic indwelling catheters experience increased morbidity from urinary tract infection. Antimicrobial therapy is selected based on clinical presentation, patient tolerance, and urine culture results. Copyright © 2016 Elsevier Inc. All rights reserved.

Cracking the Crack Dance: A Case Report on Cocaine-induced Choreoathetosis.

PubMed

Narula, Naureen; Siddiqui, Faraz; Katyal, Nakul; Krishnan, Nithya; Chalhoub, Michel

2017-12-22

Movement disorders represent one of the less common presentations of cocaine toxicity observed in clinical practice. Given the magnitude of crack cocaine use, it is vital to understand the underlying pathogenesis. We present a case of a patient who clinically exhibited cocaine-induced choreoathetosis. The diagnosis was confirmed after ruling out all other organic causes of de novo choreoathetoid movement. This case highlights the association of cocaine with choreoathetoid movements. We propose a preliminary understanding of the underlying pathogenesis, which may help intensivists better recognize this uncommon phenomenon.

Toxoplasmosis with hemophagocytic syndrome after bone marrow transplantation: diagnosis at autopsy.

PubMed

Duband, S; Cornillon, J; Tavernier, E; Dumollard, J-M; Guyotat, D; Péoc'h, M

2008-10-01

Toxoplasmosis is a rare but well recognized opportunistic infection that can occur after allogeneic hematopoietic stem cell transplantation (allo-HSCT). Besides encephalitis, other common presentations of Toxoplasma gondii infection are interstitial pneumonitis and myocarditis. Because of its non-specific clinical and biological signs and its lethal outcome, toxoplasmosis is often misdiagnosed and only revealed at autopsy. We report a case of a postmortem diagnosis of disseminated toxoplasmosis associated with hemophagocytic syndrome, which underlines the value of necropsy in cases of death after transplantation. We also discuss clinical presentations and risk factors that lead to toxoplasmosis in allo-HSCT recipients.

Prevalence and Spectrum of Gastro Esophageal Reflux Disease in Bronchial Asthma.

PubMed

Rameschandra, Sahoo; Acharya, Vishak; Kunal; Vishwanath, Tantry; Ramkrishna, Anand; Acharya, Preetam

2015-10-01

There exists a complex interplay between asthma and gastroesophageal reflux disease. Both these diseases are known to aggravate each other and amelioration of one is necessary for the control of the other. There is a paucity of studies in Indian population on this subject. To evaluate the clinical features and the endoscopic findings of the upper gastrointestinal tract in patients with bronchial asthma. Study was conducted at KMC group of hospitals, Mangalore in the Department of chest medicine in association with Department of gastroenterology. Subjects included 50 cases of bronchial asthma and controls were 58 non asthmatic patients with allergic rhinitis and chronic urticaria. All patients were queried about presence or absence of symptoms of upper gastro intestinal tract disorders by gastro oesophageal reflux disease (GERD) questionnaire and all the included patients underwent upper gastro intestinal endoscopy. The study showed that symptoms of gastroesophageal reflux were significantly more in asthmatics (52%) as compared to the controls (28%). The common presenting features of gastroesophageal reflux in asthmatics were heartburn (40%) retrosternal pain (24%), nocturnal cough (18%), dyspepsia (16%) and regurgitation (14%) and the above symptoms were significantly more common in asthmatics as compared to controls. Gastroesophageal reflux disease was found to be significantly more common in the asthmatics (58%) as compared to the control group where it was present in 32.75% of the subjects. Clinical or endoscopic evidence of any upper gastrointestinal disorder was found in 68% of the asthmatics as compared to 37.93% of the controls. This difference was found to be statistically significant. The study showed that gastroesophageal reflux disease was significantly more in asthmatics as compared to the controls. Upper gastrointestinal symptoms were more common in asthmatics as against controls. Clinical or endoscopic evidence of upper gastrointestinal disorder and gastroesophageal reflux disease was found in significantly higher proportion of the asthmatics as compared to the controls. Clinically silent gastroesophageal reflux disease was however seen in both control and asthmatic groups equally with a lower prevalence.

Randomized controlled trials in dentistry: common pitfalls and how to avoid them.

PubMed

Fleming, Padhraig S; Lynch, Christopher D; Pandis, Nikolaos

2014-08-01

Clinical trials are used to appraise the effectiveness of clinical interventions throughout medicine and dentistry. Randomized controlled trials (RCTs) are established as the optimal primary design and are published with increasing frequency within the biomedical sciences, including dentistry. This review outlines common pitfalls associated with the conduct of randomized controlled trials in dentistry. Common failings in RCT design leading to various types of bias including selection, performance, detection and attrition bias are discussed in this review. Moreover, methods of minimizing and eliminating bias are presented to ensure that maximal benefit is derived from RCTs within dentistry. Well-designed RCTs have both upstream and downstream uses acting as a template for development and populating systematic reviews to permit more precise estimates of treatment efficacy and effectiveness. However, there is increasing awareness of waste in clinical research, whereby resource-intensive studies fail to provide a commensurate level of scientific evidence. Waste may stem either from inappropriate design or from inadequate reporting of RCTs; the importance of robust conduct of RCTs within dentistry is clear. Optimal reporting of randomized controlled trials within dentistry is necessary to ensure that trials are reliable and valid. Common shortcomings leading to important forms or bias are discussed and approaches to minimizing these issues are outlined. Copyright © 2014 Elsevier Ltd. All rights reserved.

The Common Inversion of the Williams–Beuren Syndrome Region at 7q11.23 Does Not Cause Clinical Symptoms

PubMed Central

Tam, Elaine; Young, Edwin J.; Morris, Colleen A.; Marshall, Christian R.; Loo, Wayne; Scherer, Stephen W.; Mervis, Carolyn B.; Osborne, Lucy R.

2010-01-01

Williams–Beuren syndrome (WBS) is caused by a ~1.5 million base pair deletion at 7q11.23. A common inversion of the region, WBSinv-1, exists as a polymorphism but was also found in individuals with WBS-like features but no deletion, suggesting it could cause clinical symptoms. We performed a full clinical, developmental and genetic assessment of two previously reported individuals with clinical symptoms and WBSinv-1 but no 7q11.23 deletion. We also examined expression of genes at 7q11.23 in individuals in the general population who have WBSinv-1. We show that individuals with clinical symptoms and WBSinv-1 do not show significant clinical or psychological overlap with individuals with WBS. In addition, a 1.3 Mb duplication of part of the velocardiofacial syndrome region on chromosome 22q11.2 was found in one participant with WBSinv-1 and clinical symptoms. We also demonstrate that individuals with WBSinv-1 show normal expression of genes from the WBS region. These results suggest that WBSinv-1 does not cause clinical symptoms and we advise caution when diagnosing individuals with atypical presentation of rare syndromes. Whole genome analysis may reveal previously unidentified copy number variants that could contribute to syndromic features. PMID:18553513

Accuracy of the clinical diagnosis of vaginitis compared with a DNA probe laboratory standard.

PubMed

Lowe, Nancy K; Neal, Jeremy L; Ryan-Wenger, Nancy A

2009-01-01

To estimate the accuracy of the clinical diagnosis of the three most common causes of acute vulvovaginal symptoms (bacterial vaginosis, candidiasis vaginitis, and trichomoniasis vaginalis) using a traditional, standardized clinical diagnostic protocol compared with a DNA probe laboratory standard. This prospective clinical comparative study had a sample of 535 active-duty United States military women presenting with vulvovaginal symptoms. Clinical diagnoses were made by research staff using a standardized protocol of history, physical examination including pelvic examination, determination of vaginal pH, vaginal fluid amines test, and wet-prep microscopy. Vaginal fluid samples were obtained for DNA analysis. The research clinicians were blinded to the DNA results. The participants described a presenting symptom of abnormal discharge (50%), itching/irritation (33%), malodor (10%), burning (4%), or others such as vulvar pain and vaginal discomfort. According to laboratory standard, there were 225 cases (42%) of bacterial vaginosis, 76 cases (14%) of candidiasis vaginitis, 8 cases (1.5%) of trichomoniasis vaginalis, 87 cases of mixed infections (16%), and 139 negative cases (26%). For each single infection, the clinical diagnosis had a sensitivity and specificity of 80.8% and 70.0% for bacterial vaginosis, 83.8% and 84.8% for candidiasis vaginitis, and 84.6% and 99.6% for trichomoniasis vaginalis when compared with the DNA probe standard. Compared with a DNA probe standard, clinical diagnosis is 81-85% sensitive and 70-99% specific for bacterial vaginosis, Candida vaginitis, and trichomoniasis. Even under research conditions that provided clinicians with sufficient time and materials to conduct a thorough and standardized clinical evaluation, the diagnosis and, therefore, subsequent treatment of these common vaginal problems remains difficult. II.

The pitfalls of premature closure: clinical decision-making in a case of aortic dissection

PubMed Central

Kumar, Bharat; Kanna, Balavenkatesh; Kumar, Suresh

2011-01-01

Premature closure is a type of cognitive error in which the physician fails to consider reasonable alternatives after an initial diagnosis is made. It is a common cause of delayed diagnosis and misdiagnosis borne out of a faulty clinical decision-making process. The authors present a case of aortic dissection in which premature closure was avoided by the aggressive pursuit of the appropriate differential diagnosis, and discuss the importance of disciplined clinical decision-making in the setting of chest pain. PMID:22679162

Clinical spectrum of Treacher Collins syndrome.

PubMed

Mehrotra, Divya; Hasan, Mahdi; Pandey, Rahul; Kumar, Sumit

2011-01-01

Treacher Collins syndrome (TCS) is the most common of the human mandibulofacial dysostosis disorders. It is an autosomal-dominant disorder of the craniofacial development occurring between the fifth and the eighth weeks of embryonic development with an incidence of 1/50,000 live births, range between 1-40,000 and 1-70,000. We present here the various clinical, radiographical and other diagnostic findings of the TCS to correlate the clinical assessment with the diagnostic imaging and review the various investigations and management options being carried out to improve their facial deformity.

Hematology of the Domestic Ferret (Mustela putorius furo).

PubMed

Smith, Stephen A; Zimmerman, Kurt; Moore, David M

2015-09-01

Pet ferrets are presented to veterinary clinics for routine care and treatment of clinical diseases and female reproductive problems. In addition to obtaining clinical history, additional diagnostic testing may be required, including hematological assessments. This article describes common blood collection methods, including venipuncture sites, volume of blood that can be safely collected, and handling of the blood. Hematological parameters for normal ferrets are provided along with a description of the morphology of ferret leukocytes to assist in performing a differential count. Copyright © 2015 Elsevier Inc. All rights reserved.

Ethical issues in neonatal and pediatric clinical trials.

PubMed

Laventhal, Naomi; Tarini, Beth A; Lantos, John

2012-10-01

Children have been identified as uniquely vulnerable clinical research subjects since the early 1970s. This article reviews the historical underpinnings of this designation, the current regulatory framework for pediatric and neonatal research, and common problems in pediatric research oversight. It also presents 3 areas of pediatric and neonatal research (genomic screening, healthy children donating stem cells, and therapeutic hypothermia for neonates with hypoxic-ischemic encephalopathy) that highlight contemporary challenges in pediatric research ethics, including balancing risk and benefit, informed consent and assent, and clinical equipoise. Copyright © 2012 Elsevier Inc. All rights reserved.

Recurrent Pneumocystis Pneumonia with Uncommon Radiographic Presentation.

PubMed

Dixit, Ayushi; Shariff, Rayhan; Gandham, Sherleen; Bhavsar, Ravi; Mantis, Jazila; Vapnyar, Victoria

2018-01-29

Pneumocystis carinii pneumonia (PCP) is a common opportunistic infection of the pulmonary parenchyma seen in the immunocompromised host. The clinical presentation and radiographic findings are varied, with the latter ranging from normal to bilateral ground-glass opacities with cyst formation. We present a case of a 46-year-old woman with a history of human immunodeficiency virus (HIV) with multiple treated prior episodes of PCP, who was found to have an impressive presentation on high-resolution chest computed tomography (HRCT).

[Glucose-6-phosphate dehydrogenase deficiency in children: a case report].

PubMed

Verdugo L, Patricia; Calvanese T, Marlene; Rodríguez V, Diego; Cárcamo C, Cassandra

2014-02-01

Glucose-6-phosphate dehydrogenase deficiency (G6PD deficiency) is the most common red blood cell (RBC) enzyme disorder. The decrease as well as the absence of the enzyme increase RBC vulnerability to oxidative stress caused by exposure to certain medications or intake of fava beans. Among the most common clinical manifestations of this condition, acute hemolysis, chronic hemolysis, neonatal hyperbilirubinemia, and an asymptomatic form are observed. To analyze the case of a child who presented hemolytic crisis due to favism. A 2 year and 7 month old boy with a history of hyperbilirubinemia during the newborn period with no apparent cause, no family history of hemolytic anemia or parental consanguinity. He presented a prolonged neonatal jaundice and severe anemia requiring RBC transfusion. An intake of fava beans 48 h prior to onset of symptoms was reported. G6PD qualitative determination was compatible with this enzyme deficiency. G6PD deficiency can be highly variable in its clinical presentation, so it is necessary to keep it in mind during the diagnosis of hemolytic anemia at any age.

Cryptogenic organizing pneumonia masquerading as lung carcinoma: A case report and review of the literature

PubMed Central

Huo, Ji-Ping; Liu, Cui; Jin, Bei-Bei; Duan, Feng-Xia; Mei, Sheng-Hui; Li, Xin-Gang; Zhao, Zhi-Gang

2018-01-01

Cryptogenic organizing pneumonia (COP) is a rare pulmonary disorder of unknown etiology. COP with hemoptysis as the primary presenting symptom has rarely been reported. The present study reported a case of COP that resembled lung carcinoma with hemoptysis as the only clinical symptom. The patient recovered well following thoracoscope surgery. A literature review of 119 COP cases between 1995 and 2015 was presented. Cough, fever and dyspnea were the most common clinical manifestations. The most common imaging manifestations were multiple or single consolidation, lung nodules, migratory sign, reversed halo sign, and multiple ground-glass opacity. A total of 3 cases exhibited COP accompanied by lung cancer. Glucocorticoids were effective for the majority of cases and invasive surgeries were implemented in most cases. The majority of cases recovered or relieved, and the prognosis of COP was relatively good. COP was easily confused with lung tumor and it is necessary to make differential diagnosis between COP and lung cancer. Invasive surgery should be avoided when possible to avoid or reduce patient trauma. PMID:29399056

A Practical Approach to the Diagnosis and Management of Hair Loss in Children and Adolescents

PubMed Central

Xu, Liwen; Liu, Kevin X.; Senna, Maryanne M.

2017-01-01

Hair loss or alopecia is a common and distressing clinical complaint in the primary care setting and can arise from heterogeneous etiologies. In the pediatric population, hair loss often presents with patterns that are different from that of their adult counterparts. Given the psychosocial complications that may arise from pediatric alopecia, prompt diagnosis and management is particularly important. Common causes of alopecia in children and adolescents include alopecia areata, tinea capitis, androgenetic alopecia, traction alopecia, trichotillomania, hair cycle disturbances, and congenital alopecia conditions. Diagnostic tools for hair loss in children include a detailed history, physical examination with a focused evaluation of the child’s hair and scalp, fungal screens, hair pull and tug test, and if possible, light microscopy and/or trichoscopy. Management of alopecia requires a holistic approach including psychosocial support because treatments are only available for some hair loss conditions, and even the available treatments are not always effective. This review outlines the clinical presentations, presents a diagnostic algorithm, and discusses management of these various hair loss disorders. PMID:28791288

Emergence of Q fever

PubMed Central

Angelakis, E; Raoult, D

2011-01-01

Q fever is a worldwide zoonosis with many acute and chronic manifestations caused by the pathogen Coxiella burnetii. Farm animals and pets are the main reservoirs of infection, and transmission to human beings is mainly accomplished through inhalation of contaminated aerosols. Persons at greatest risk are those in contact with farm animals and include farmers, abattoir workers, and veterinarians. The organs most commonly affected during Q fever are the heart, the arteries, the bones and the liver. The most common clinical presentation is an influenza-like illness with varying degrees of pneumonia and hepatitis. Although acute disease is usually self-limiting, people do occasionally die from this condition. Endocarditis is the most serious and most frequent clinical presentation of chronic Q fever. Vascular infection is the second most frequent presentation of Q fever. The diagnosis of Q fever is based on a significant increase in serum antibody titers. The treatment is effective and well tolerated, but must be adapted to the acute or chronic pattern with the tetracyclines to be considered the mainstay of antibiotic therapy. For the treatment of Q fever during pregnancy the use of long-term cotrimoxazole therapy is proposed. PMID:23113081

Catheter‐associated venous air embolism in hospitalized horses: 32 cases

PubMed Central

McKenzie, Harold C.; Barton, Michelle H.; Davis, Jennifer L.; Dunkel, Bettina; Johnson, Amy L.; MacDonald, Elizabeth S.

2018-01-01

Background Venous air embolism is a potentially life‐threatening complication of IV catheter use in horses. Despite widespread anecdotal reports of their occurrence, few cases have been reported in the literature and the prognosis is currently unknown. Hypothesis/Objectives Our objective was to describe the surrounding circumstances, clinical signs, treatment, progression, and outcome of venous air embolism in hospitalized horses. Animals Thirty‐two horses with acute onset of compatible clinical signs associated with IV catheter disconnection or damage. Methods Multicenter retrospective study. Data extracted from clinical records included signalment, presenting complaint, catheter details, clinical signs, treatments, and outcome. Results Most cases resulted from extension set disconnection occurring within approximately 24 hours after catheter placement. In fewer horses, extension set damage was cited as a cause. Common clinical signs included tachycardia, tachypnea, recumbency, muscle fasciculations and agitation, with abnormal behavior including kicking and flank biting. Less commonly, pathological arrhythmias or more severe neurologic signs, including blindness and seizures, were noted. Progression was unpredictable, with some affected horses developing delayed‐onset neurologic signs. Mortality was 6/32 (19%), including 2 cases of sudden death and other horses euthanized because of persistent neurologic deficits. Negative outcomes were more common in horses with recorded blindness, sweating or recumbency, but blindness resolved in 5/8 affected horses. Conclusions and Clinical Importance The prognosis for resolution of clinical signs after air embolism is fair, but permanent neurologic deficits or pathologic cardiac arrhythmias can arise. Unpredictable progression warrants close monitoring. Systematic clinic‐based surveillance could provide additional useful information to aid prevention. PMID:29460300

Current perspectives of herpesviral retinitis and choroiditis.

PubMed

Madhavan, H N; Priya, K; Biswas, J

2004-10-01

Vision-threatening viral retinitis are primarily caused by members of the herpesvirus family. The biology and molecular characterization of herpesviruses, clinical presentations of retinopathies, pathology and pathogenesis including the host responses, epidemiology and the laboratory methods of aetiological diagnosis of these diseases are described. Clinical syndromes are acute retinal necrosis (ARN), progressive outer retinal necrosis (PORN), cytomegalovirus (CMV) retinitis, multifocal choroiditis and serpiginous choroiditis besides other viral retinopathies. Herpes simplex virus (HSV) retinitis is more common in immunocompetent persons while varicella zoster virus (VZV) affects both immunocompetent and immunosuppressed patients equally. CMV retinitis is most common among patients with AIDS. The currently employed laboratory methods of antigen detection, virus isolation and antibody detection by enzyme linked immuno-sorbent assay (ELISA) have low sensitivity. Polymerase chain reaction (PCR) has increased the value of diagnosis due to its high clinical sensitivity and absolute specificity in detection of herpesviruses in intraocular specimens.

Current Approaches in the Treatment of Relapsed and Refractory Acute Myeloid Leukemia

PubMed Central

Ramos, Nestor R.; Mo, Clifton C.; Karp, Judith E.; Hourigan, Christopher S.

2015-01-01

The limited sensitivity of the historical treatment response criteria for acute myeloid leukemia (AML) has resulted in a different paradigm for treatment compared with most other cancers presenting with widely disseminated disease. Initial cytotoxic induction chemotherapy is often able to reduce tumor burden to a level sufficient to meet the current criteria for “complete” remission. Nevertheless, most AML patients ultimately die from their disease, most commonly as clinically evident relapsed AML. Despite a variety of available salvage therapy options, prognosis in patients with relapsed or refractory AML is generally poor. In this review, we outline the commonly utilized salvage cytotoxic therapy interventions and then highlight novel investigational efforts currently in clinical trials using both pathway-targeted agents and immunotherapy based approaches. We conclude that there is no current standard of care for adult relapsed or refractory AML other than offering referral to an appropriate clinical trial. PMID:25932335

Asymmetry in mesial root number and morphology in mandibular second molars: a case report

PubMed Central

Shetty, Shashit; Shekhar, Rhitu

2014-01-01

Ambiguity in the root morphology of the mandibular second molars is quite common. The most common root canal configuration is 2 roots and 3 canals, nonetheless other possibilities may still exist. The presence of accessory roots is an interesting example of anatomic root variation. While the presence of radix entomolaris or radix paramolaris is regarded as a typical clinical finding of a three-rooted mandibular second permanent molar, the occurrence of an additional mesial root is rather uncommon and represents a possibility of deviation from the regular norms. This case report describes successful endodontic management of a three-rooted mandibular second molar presenting with an unusual accessory mesial root, which was identified with the aid of multiangled radiographs and cone-beam computed tomography imaging. This article also discusses the prevalence, etiology, morphological variations, clinical approach to diagnosis, and significance of supernumerary roots in contemporary clinical dentistry. PMID:24516829

Standardized Representation of Clinical Study Data Dictionaries with CIMI Archetypes

PubMed Central

Sharma, Deepak K.; Solbrig, Harold R.; Prud’hommeaux, Eric; Pathak, Jyotishman; Jiang, Guoqian

2016-01-01

Researchers commonly use a tabular format to describe and represent clinical study data. The lack of standardization of data dictionary’s metadata elements presents challenges for their harmonization for similar studies and impedes interoperability outside the local context. We propose that representing data dictionaries in the form of standardized archetypes can help to overcome this problem. The Archetype Modeling Language (AML) as developed by the Clinical Information Modeling Initiative (CIMI) can serve as a common format for the representation of data dictionary models. We mapped three different data dictionaries (identified from dbGAP, PheKB and TCGA) onto AML archetypes by aligning dictionary variable definitions with the AML archetype elements. The near complete alignment of data dictionaries helped map them into valid AML models that captured all data dictionary model metadata. The outcome of the work would help subject matter experts harmonize data models for quality, semantic interoperability and better downstream data integration. PMID:28269909

Standardized Representation of Clinical Study Data Dictionaries with CIMI Archetypes.

PubMed

Sharma, Deepak K; Solbrig, Harold R; Prud'hommeaux, Eric; Pathak, Jyotishman; Jiang, Guoqian

2016-01-01

Researchers commonly use a tabular format to describe and represent clinical study data. The lack of standardization of data dictionary's metadata elements presents challenges for their harmonization for similar studies and impedes interoperability outside the local context. We propose that representing data dictionaries in the form of standardized archetypes can help to overcome this problem. The Archetype Modeling Language (AML) as developed by the Clinical Information Modeling Initiative (CIMI) can serve as a common format for the representation of data dictionary models. We mapped three different data dictionaries (identified from dbGAP, PheKB and TCGA) onto AML archetypes by aligning dictionary variable definitions with the AML archetype elements. The near complete alignment of data dictionaries helped map them into valid AML models that captured all data dictionary model metadata. The outcome of the work would help subject matter experts harmonize data models for quality, semantic interoperability and better downstream data integration.

Ultrasound of skeletal muscle injury.

PubMed

Koh, Eamon Su Chun; McNally, Eugene G

2007-06-01

The professional and recreational demands of modern society make the treatment of muscle injury an increasingly important clinical problem, particularly in the athletic population. In the elite athlete, significant financial and professional pressures may also exist that emphasize the need for accurate diagnosis and treatment. With new advances in ultrasound technology, images of exquisite detail allow diagnosis of muscle injury that matches the accuracy of magnetic resonance imaging (MRI). Furthermore, the benefits of real-time and Doppler imaging, ability to perform interventional procedures, and relative cost benefits compared with MRI place ultrasound at the forefront for investigation for these injuries in many circumstances. Muscle injury may be divided into acute and chronic pathology, with muscle strain injury the most common clinical problem presenting to sports physicians. This article reviews the spectrum of acute and chronic muscle injuries, with particular attention to clinical features and some common or important muscle strain injuries.

Electrophysiology of Cranial Nerve Testing: Trigeminal and Facial Nerves.

PubMed

Muzyka, Iryna M; Estephan, Bachir

2018-01-01

The clinical examination of the trigeminal and facial nerves provides significant diagnostic value, especially in the localization of lesions in disorders affecting the central and/or peripheral nervous system. The electrodiagnostic evaluation of these nerves and their pathways adds further accuracy and reliability to the diagnostic investigation and the localization process, especially when different testing methods are combined based on the clinical presentation and the electrophysiological findings. The diagnostic uniqueness of the trigeminal and facial nerves is their connectivity and their coparticipation in reflexes commonly used in clinical practice, namely the blink and corneal reflexes. The other reflexes used in the diagnostic process and lesion localization are very nerve specific and add more diagnostic yield to the workup of certain disorders of the nervous system. This article provides a review of commonly used electrodiagnostic studies and techniques in the evaluation and lesion localization of cranial nerves V and VII.

[MALIGNANT LYMPHOMAS OF THE VULVA- DIAGNOSIS AND THERAPY].

PubMed

Chokoeva, Aa; Tchernev, G

2015-01-01

Primary malignant lymphomas affecting the female reproductive system are unusual, accounting for about 30% of all lymphomas. The majority of them are represented by non-Hodgkin lymphomas (over 90%), as their location most commonly involved the ovarian (49%), followed by the uterus (29%), fallopian tubes (11%), vagina (7%), and only in 4% of the cases, the primary lymphomas affecting the vulva. Although rare, lymphomas of the vulva are characterized by high proliferative potential, aggressive clinical course and poor prognosis and may lead to rapid vulvar and perineal destruction. Due to the rarity of their occurrence in the vulvo-vaginal area and their non-specific clinical manifestations, lymphomas with such location are often a diagnostic challenge and require a wide range of differential diagnoses. We present the epidemiological structure, the clinical and immunohistochemical markers characteristic of the most common lymphomas with vulvar localization, in order to emphasize their role in the differential diagnosis of vulvar tumor masses.

Can Masturbatory Guilt Lead to Severe Psychopathology: A Case Series

PubMed Central

Aneja, Jitender; Grover, Sandeep; Avasthi, Ajit; Mahajan, Sudhir; Pokhrel, Prabhakar; Triveni, Davuluri

2015-01-01

Masturbation is common in all societies. Despite being common, it is admonished culturally and almost all religions prohibit masturbation and consider it an act of immorality. The prohibition for masturbation leads to a lot of cultural beliefs, including certain myths, which influence sexual behavior of the person. The impact of these common cultural myths associated with masturbation, are clinically understood as Dhat syndrome and masturbatory guilt. Although there is a reasonable literature on Dhat syndrome, there is limited literature with regard to masturbatory guilt especially linking the same with axis-I psychopathology. In this case series, three cases of masturbatory guilt are presented in whom masturbatory guilt was associated with manifestation of severe psychopathology. This report suggests that masturbatory guilt must be enquired for in patients presenting with severe mental disorder. PMID:25722518

An epidemiological perspective of the pathology and etiology of sarcoidosis.

PubMed

Sawahata, Michiru; Sugiyama, Yukihiko

2016-08-01

To update current knowledge on the pathology and etiology of sarcoidosis, here we review previous epidemiological research and discuss age-related differences and historical changes in the clinical characteristics of sarcoidosis we identified over the last four decades in Japan. Extrathoracic lymph node involvement was more common in young patients, while extrathoracic involvement of non-lymphatic organs and hypercalcemia were more common in older patients. Most patients in their 20s presented with bilateral hilar lymphadenopathy, but this was consistently less common among older patients. Over time, the distribution of age at diagnosis has shifted toward the older age group in the United States, Denmark, and Japan. In Japan, the incidence rate has been decreasing among young people, but there has consistently been a second peak among postmenopausal women. Age-related differences in the clinical presentation of sarcoidosis may reflect the pathways of causative antigens and the strengthening of immunoregulatory mechanisms with age. Internal and external environmental factors, such as exposure to diverse microorganisms, ovarian insufficiency, and active vitamin D deficiency, that may contribute to the onset of sarcoidosis must be identified in order to develop strategies for prevention and treatment.

Massive Broad Ligament Cellular Leiomyoma with Cystic Change: A Diagnostic Dilemma.

PubMed

Sharma, Preeti; Zaheer, Sufian; Yadav, Amit Kumar; Mandal, Ashish Kumar

2016-04-01

Leiomyomas are known to arise from uterus, but rarely from broad ligament. Further, cellular leiomyoma of broad ligament is the least common variant reported in literature. The diagnostic dilemma arises when leiomyomas undergo degenerative changes. This poses both clinical and radiological difficulty in differentiating with an ovarian tumour. We present an unusual case of a huge broad ligament mass measuring 29x19x09cm, mimicking an ovarian tumour both clinically and radiologically. Histopathology revealed cellular leiomyoma of broad ligament with cystic and myxoid degeneration hereby being the second case reported in literature. This case is being presented not only because of the rare incidence but also due to its diagnostic confusion with ovarian malignancy on clinical evaluation and radiological findings.

Multiple Myeloma and Epidural Spinal Cord Compression : Case Presentation and a Spine Surgeon's Perspective

PubMed Central

Ha, Kee-Yong; Kim, Hyun-Woo

2013-01-01

Multiple myeloma, a multicentric hematological malignancy, is the most common primary tumor of the spine. As epidural myeloma causing spinal cord compression is a rare condition, its therapeutic approach and clinical results have been reported to be diverse, and no clear guidelines for therapeutic decision have been established. Three patients presented with progressive paraplegia and sensory disturbance. Image and serological studies revealed multiple myeloma and spinal cord compression caused by epidural myeloma. Emergency radiotherapy and steroid therapy were performed in all three cases. However, their clinical courses and results were distinctly different. Following review of our cases and the related literature, we suggest a systematic therapeutic approach for these patients to achieve better clinical results. PMID:24175035

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kamran, Mudassar, E-mail: kamranm@mir.wustl.edu; Fowler, Kathryn J., E-mail: fowlerk@mir.wustl.edu; Mellnick, Vincent M., E-mail: mellnickv@mir.wustl.edu

Primary aortic neoplasms are rare. Aortic sarcoma arising after endovascular aneurysm repair (EVAR) is a scarce subset of primary aortic malignancies, reports of which are infrequent in the published literature. The diagnosis of aortic sarcoma is challenging due to its non-specific clinical presentation, and the prognosis is poor due to delayed diagnosis, rapid proliferation, and propensity for metastasis. Post-EVAR, aortic sarcomas may mimic other more common aortic processes on surveillance imaging. Radiologists are rarely knowledgeable about this rare entity for which multimodality imaging and awareness are invaluable in early diagnosis. A series of three pathologically confirmed cases are presented tomore » display the multimodality imaging features and clinical presentations of aortic sarcoma arising after EVAR.« less

[Henoch-Schönlein Purpura Presenting as Intussusception].

PubMed

Kim, Keun Young

2017-06-25

Henoch-Schönlein purpura (HSP) is systemic vasculitis disease with various clinical manifestations. Gastrointestinal symptoms in patients with HSP are usually common, with an incidence rate of 62-90%. Most of these gastrointestinal symptoms occur after typical skin purpura, which is a very important clinical evidence for making a diagnosis of HSP. It is difficult to diagnose HSP without skin rash. About 25% of patients may experience gastrointestinal symptoms as their first symptoms. Herein, we report a case of ileo-colic intussusception associated with HSP in a 5-years-old girl presented with diffuse abdominal distension. Our patient did present any symptoms of HSP, such as purpura, arthralgia or arthritis, before surgery.

Toward generally accepted forensic assessment practices among clinical neuropsychologists: a survey of professional practice and common test use.

PubMed

LaDuke, Casey; Barr, William; Brodale, Donald L; Rabin, Laura A

2018-01-01

This study investigated professional practice and common test use among clinical neuropsychologists engaging in forensic assessment.  Doctorate-level psychologists active in the practice of neuropsychology and on the INS and NAN membership listings (n = 502) were surveyed about their demographics, professional practice, and common test use. Participants who reported engaging in forensic practice (n = 255) were further surveyed about their forensic practice. Forensic participants were more likely to be male and Caucasian, and reported higher ages, more years of professional experience, and a higher prevalence of board certification. While characteristics of their professional and forensic practice varied, forensic participants reported spending most of their professional time conducting neuropsychological assessments with adult clients in a private or group practice setting, focusing on civil referrals and civil legal questions involving older adult issues, developmental issues, head injury, and psychiatric issues. Common test use across neuropsychological assessment domains is presented for board-certified forensic participants (n = 77). An examination of these results reveals that the current pattern of test use is similar to the results of a more general survey of neuropsychological test use.  The findings provide insight into the practice of forensic neuropsychological assessment, and further establish the admissibility of neuropsychological evidence in the United States legal system. Results will be useful for clinical neuropsychologists, field leaders, and legal professionals hoping to gain insight into the role of clinical neuropsychology in civil and criminal legal decision-making.

Imaging of the carotid space.

PubMed

Kuwada, Clinton; Mannion, Kyle; Aulino, Joseph M; Kanekar, Sangam G

2012-12-01

The most common of the lesions in the carotid space are discussed in relation to their radiographic diagnosis and clinical implications. The appearance of tumors and lesions on computed tomography or magnetic resonance imaging is presented, and their differential diagnosis is discussed. The image of each carotid disease is presented, and the discussion concludes with treatment recommendations and considerations. Copyright © 2012. Published by Elsevier Inc.

Evidence-Based Practice: Management of Vertigo

PubMed Central

Nguyen-Huynh, Anh T.

2012-01-01

Synopsis The article focuses on the evidence basis for the management of benign paroxysmal positional vertigo (BPPV), the most common diagnosis of vertigo in both primary care and subspecialty settings. Like all articles in this compilation of evidence-based practice, an overview is presented along with evidence based clinical assessment, diagnosis, and management. Summaries of differential diagnosis of vertigo and outcomes are presented. PMID:22980676

Hospital in the field: prehospital management of GHB intoxication by medical assistance teams.

PubMed

Dutch, Martin J; Austin, Kristy B

2012-10-01

Recreational use of gamma-hydroxybutyrate (GHB) is increasingly common at mass-gathering dance events in Australia. Overdose often occurs in clusters, and places a significant burden on the surrounding health care infrastructure. To describe the clinical presentation, required interventions and disposition of patrons with GHB intoxication at dance events, when managed by dedicated medical assistance teams. Retrospective analysis of all patrons attending St. John Ambulance medical assistance teams at dance events in the state of Victoria (Australia), from January 2010 through May 2011. Main outcome measures Clinical presentation, medical interventions and discharge destination. Sixty-one patients with GHB intoxication attended medical teams during the study period. The median age was 22 years, and 64% were male. Altered conscious state was present in 89% of attendances, and a GCS <9 in 44%. Hypotension, bradycardia and hypothermia were commonly encountered. Endotracheal intubation was required in three percent of patrons. Median length of stay onsite was 90 minutes. Ambulance transport to hospital was avoided in 65% of presentations. The deployment of medical teams at dance events and music festivals successfully managed the majority of GHB intoxications onsite and avoided acute care ambulance transfer and emergency department attendance.

Clinical course of ectopic pregnancy: A single-center experience.

PubMed

Ayaz, Aqueela; Emam, Sameh; Farooq, Mian Usman

2013-01-01

The objective was to highlight the frequency, clinical profile, and predisposing factors of ectopic pregnancy (EP) in a general hospital. This descriptive study was conducted at the Obstetrics and Gynaecology department of Hera General hospital, Makkah, Saudi Arabia, from July 1, 2009 to December 29, 2010. Data were collected on chief medical complaints, sociodemographic characteristics, past obstetrics and gynecological history, management done, and outcome of management. Data were analyzed using Microsoft Office Excel (version 2007). Out of total 7564 pregnancies, 44 (0.58%) patients were diagnosed as EP. Out of 44, 22 (50%) patients presented within 24 h of onset of symptoms. Mean age was 28 ± 7 years. Multigravida were predominant in 25 (57%), and 21 (48%) had gestational age of 6-8 weeks at the time of presentation; the common presenting features were amenorrhea (41, 93.2%), abdominal pain (39, 88.6%), and tenderness (38, 86%). Previous pelvic surgery (13, 29.5%), infertility treatment (11, 25%), and pelvic inflammatory disease (10, 22.7%) were the common predisposing factors. Twenty-five (57%) presented with ruptured EP and were operated within 24 h, and the remaining were kept under observation till further diagnosis. After confirming the diagnosis, 12/19 underwent laparoscopy, whereas 7/19 received medical treatment. Surgery confirmed fallopian tube pregnancies in 35 (94.5%). No mortality was observed. Previous pelvic surgeries were the major etiological factor for EP. Other factors were infertility treatment and pelvic inflammatory disease. The most common site of EP was fallopian tubes.

A Case Series of the Probability Density and Cumulative Distribution of Laryngeal Disease in a Tertiary Care Voice Center.

PubMed

de la Fuente, Jaime; Garrett, C Gaelyn; Ossoff, Robert; Vinson, Kim; Francis, David O; Gelbard, Alexander

2017-11-01

To examine the distribution of clinic and operative pathology in a tertiary care laryngology practice. Probability density and cumulative distribution analyses (Pareto analysis) was used to rank order laryngeal conditions seen in an outpatient tertiary care laryngology practice and those requiring surgical intervention during a 3-year period. Among 3783 new clinic consultations and 1380 operative procedures, voice disorders were the most common primary diagnostic category seen in clinic (n = 3223), followed by airway (n = 374) and swallowing (n = 186) disorders. Within the voice strata, the most common primary ICD-9 code used was dysphonia (41%), followed by unilateral vocal fold paralysis (UVFP) (9%) and cough (7%). Among new voice patients, 45% were found to have a structural abnormality. The most common surgical indications were laryngotracheal stenosis (37%), followed by recurrent respiratory papillomatosis (18%) and UVFP (17%). Nearly 55% of patients presenting to a tertiary referral laryngology practice did not have an identifiable structural abnormality in the larynx on direct or indirect examination. The distribution of ICD-9 codes requiring surgical intervention was disparate from that seen in clinic. Application of the Pareto principle may improve resource allocation in laryngology, but these initial results require confirmation across multiple institutions.

Cushing syndrome: maybe not so uncommon of an endocrine disease.

PubMed

Guaraldi, Federica; Salvatori, Roberto

2012-01-01

Cushing syndrome (CS) is the result of extended exposure to excessive glucocorticoids from endogenous or exogenous sources. Traditionally, the most common cause of endogenous CS is a pituitary adenoma (Cushing disease). Less common causes are adrenocortical tumors and extrapituitary adrenocorticotropin-producing neoplasias. This review provides updated information regarding the potential for increased prevalence of CS in specific patient populations. Here the authors provide to family physicians clinical guidance for recognition of CS by presenting a case, discussing the advantages/disadvantages of the diagnostic tests, and discussing information about the treatment options. CS is expected to have an incidence of 10 to 15 people per million; however, studies of patients with diabetes, obesity, hypertension, and osteoporosis found a high prevalence of CS among these populations. The clinical manifestations of CS range from the distinctive clinical features (purple striae, facial plethora, proximal myopathy) to common conditions such as hypertension, obesity, and diabetes. Clinical practice guidelines recommend biochemical tests to screen patients for CS; however, the sensitivity and specificity of these tests vary, so a careful analysis must be performed to avoid misdiagnosis. CS is challenging to diagnose. Nevertheless, with a systematic approach to testing patients and an increased awareness of the high-risk patient populations, the disease can be identified in a timely manner.

Drug-resistant tuberculosis clinical trials: proposed core research definitions in adults.

PubMed

Furin, J; Alirol, E; Allen, E; Fielding, K; Merle, C; Abubakar, I; Andersen, J; Davies, G; Dheda, K; Diacon, A; Dooley, K E; Dravnice, G; Eisenach, K; Everitt, D; Ferstenberg, D; Goolam-Mahomed, A; Grobusch, M P; Gupta, R; Harausz, E; Harrington, M; Horsburgh, C R; Lienhardt, C; McNeeley, D; Mitnick, C D; Nachman, S; Nahid, P; Nunn, A J; Phillips, P; Rodriguez, C; Shah, S; Wells, C; Thomas-Nyang'wa, B; du Cros, P

2016-03-01

Drug-resistant tuberculosis (DR-TB) is a growing public health problem, and for the first time in decades, new drugs for the treatment of this disease have been developed. These new drugs have prompted strengthened efforts in DR-TB clinical trials research, and there are now multiple ongoing and planned DR-TB clinical trials. To facilitate comparability and maximise policy impact, a common set of core research definitions is needed, and this paper presents a core set of efficacy and safety definitions as well as other important considerations in DR-TB clinical trials work. To elaborate these definitions, a search of clinical trials registries, published manuscripts and conference proceedings was undertaken to identify groups conducting trials of new regimens for the treatment of DR-TB. Individuals from these groups developed the core set of definitions presented here. Further work is needed to validate and assess the utility of these definitions but they represent an important first step to ensure there is comparability in clinical trials on multidrug-resistant TB.

A review of the clinical implications of bisphosphonates in dentistry.

PubMed

Borromeo, G L; Tsao, C E; Darby, I B; Ebeling, P R

2011-03-01

Bisphosphonates are drugs that suppress bone turnover and are commonly prescribed to prevent skeletal related events in malignancy and for benign bone diseases such as osteoporosis. Bisphosphonate associated jaw osteonecrosis (ONJ) is a potentially debilitating, yet poorly understood condition. A literature review was undertaken to review the dental clinical implications of bisphosphonates. The present paper briefly describes the postulated pathophysiology of ONJ and conditions with similar clinical presentations. The implications of bisphosphonates for implantology, periodontology, orthodontics and endodontics are reviewed. Whilst bisphosphonates have potential positive applications in some clinical settings, periodontology particularly, further clinical research is limited by the risk of ONJ. Prevention and management are reviewed, including guidelines for reducing cumulative intravenous bisphosphonate dose, cessation of bisphosphonates prior to invasive dental treatment or after ONJ development, and the use of serum beta-CTX-1 in assessing risk. In the context of substantial uncertainty, the implications of bisphosphonate use in the dental clinical setting are still being determined. © 2010 Australian Dental Association.

ALTERED IRON HOMEOSTATIS AND THE MECHANISM OF BIOLOGIC EFFECT BY PARTICLES

EPA Science Inventory

Several features of the clinical presentation and changes in physiology and pathology following exposure to many diverse ambient air pollution particles are comparable, suggesting a common mechanism for their biological effect. We propose that a mechanism of biological effect com...

A Clinical and Electrophysiological Study of Peripheral Neuropathies in Predialysis Chronic Kidney Disease Patients and Relation of Severity of Peripheral Neuropathy with Degree of Renal Failure

PubMed Central

Jasti, Dushyanth Babu; Mallipeddi, Sarat; Apparao, A.; Vengamma, B.; Sivakumar, V.; Kolli, Satyarao

2017-01-01

Objective: To study the prevalence, clinical features, electrophysiological features, and severity of peripheral neuropathy in predialysis chronic kidney disease (CKD) patients with respect to severity of renal failure and presence of diabetes mellitus. Materials and Methods: Between May 2015 and December 2016, 200 predialysis CKD patients were assessed prospectively. Results: The prevalence of peripheral neuropathy in predialysis CKD patients in the present study was 45% based on clinical symptoms and 90% electrophysiologically. Mean age of 200 predialysis CKD patients who participated in the study was 53.2 ± 13.2 years. One hundred and thirty-six (68%) patients were male and 64 (32%) patients were female. Mean duration of disease was 2.2 ± 1.6 years. Nearly 45% patients of patients had asymptomatic peripheral neuropathy in the present study, which was more common in mild-to-moderate renal failure group. One hundred twenty-six patients (63%) had definite damage and 54 patients (27%) had early damage. In mild-to-moderate renal failure (n = 100) and severe renal failure patients (n = 100), 88% and 92% had significant peripheral neuropathy, respectively. Most common nerves involved were sural nerve, median sensory nerve, and ulnar sensory nerve. Diabetic patients (97%) showed more severe and high prevalence of peripheral neuropathy when compared to nondiabetic patients (83%). Most common patterns were pure axonal sensorimotor neuropathy and mixed sensorimotor neuropathy. Conclusion: Peripheral neuropathy is common in predialysis patients, prevalence and severity of which increases as renal failure worsens. Predialysis patients with diabetes show higher prevalence and severity of peripheral neuropathy when compared with nondiabetics. PMID:29204008

Clinical and radiological analysis of a series of periapical cysts and periapical granulomas diagnosed in a Brazilian population

PubMed Central

Tavares, Daniel-Petitet; Rodrigues, Janderson-Teixeira; dos Santos, Teresa-Cristina-Ribeiro-Bartholomeu; Armada, Luciana

2017-01-01

Background Periapical cysts (PC) and periapical granulomas (PG) are the two most common chronic inflammatory periapical diseases, but their clinicoradiological characteristics can vary depending on the methods employed in each study. The aim of the present work was to analyze the clinical and radiological profile of a series of PC and PG diagnosed in a Brazilian population. Material and Methods The files of two Oral Pathology laboratories were reviewed and all cases diagnosed as PG and PC were selected for the study. Clinical and radiological information were retrieved and data were tabulated and descriptively and comparatively analyzed. Results Final sample was composed by 647 inflammatory periapical lesions, including 244 PG (38%) and 403 PC (62%). The number of women affected by PG was significantly higher than the number of women affected by PC (p=0.037). Anterior region of the maxilla was the most common affected area for both entities (39% of the cases), but the most common anatomical location of PG (anterior maxilla and posterior maxilla) was different from PC (anterior maxilla and posterior mandible) (p<0.0001). Upper lateral incisor was the most affected tooth. The mean radiological size of the PC was larger than the mean radiological size of the PG (p<0.0001) and PC showed well-defined radiological images more frequently than PG (p<0.0001). Conclusions PC were more common than PG, both showed predilection for adult females, most lesions affected predominantly the anterior maxilla and PC presented larger mean radiological diameter and well-defined images when compared with PG. Key words:Periapical granuloma, periapical cyst, radicular cyst, diagnosis, Oral Pathology. PMID:28149477

Image is everything: pearls and pitfalls of digital photography and PowerPoint presentations for the cosmetic surgeon.

PubMed

Niamtu, Joseph

2004-01-01

Cosmetic surgery and photography are inseparable. Clinical photographs serve as diagnostic aids, medical records, legal protection, and marketing tools. In the past, taking high-quality, standardized images and maintaining and using them for presentations were tasks of significant proportion when done correctly. Although the cosmetic literature is replete with articles on standardized photography, this has eluded many practitioners in part to the complexity. A paradigm shift has occurred in the past decade, and digital technology has revolutionized clinical photography and presentations. Digital technology has made it easier than ever to take high-quality, standardized images and to use them in a multitude of ways to enhance the practice of cosmetic surgery. PowerPoint presentations have become the standard for academic presentations, but many pitfalls exist, especially when taking a backup disc to play on an alternate computer at a lecture venue. Embracing digital technology has a mild to moderate learning curve but is complicated by old habits and holdovers from the days of slide photography, macro lenses, and specialized flashes. Discussion is presented to circumvent common problems involving computer glitches with PowerPoint presentations. In the past, high-quality clinical photography was complex and sometimes beyond the confines of a busy clinical practice. The digital revolution of the past decade has removed many of these associated barriers, and it has never been easier or more affordable to take images and use them in a multitude of ways for learning, judging surgical outcomes, teaching and lecturing, and marketing. Even though this technology has existed for years, many practitioners have failed to embrace it for various reasons or fears. By following a few simple techniques, even the most novice practitioner can be on the forefront of digital imaging technology. By observing a number of modified techniques with digital cameras, any practitioner can take high-quality, standardized clinical photographs and can make and use these images to enhance his or her practice. This article deals with common pitfalls of digital photography and PowerPoint presentations and presents multiple pearls to achieve proficiency quickly with digital photography and imaging as well as avoid malfunction of PowerPoint presentations in an academic lecture venue.

Hyperargininemia: 7-month follow-up under sodium benzoate therapy in an Italian child presenting progressive spastic paraparesis, cognitive decline, and novel mutation in ARG1 gene.

PubMed

Baranello, Giovanni; Alfei, Enrico; Martinelli, Diego; Rizzetto, Manuela; Cazzaniga, Fabiana; Dionisi-Vici, Carlo; Gellera, Cinzia; Castellotti, Barbara

2014-09-01

Hyperargininemia due to mutations in ARG1 gene is an autosomal recessive inborn error of metabolism caused by a defect in the final step of the urea cycle. Common clinical presentation is a variable association of progressive spastic paraparesis, epilepsy, and cognitive deficits. We describe the clinical history of an Italian child presenting progressive spastic paraparesis, carrying a new homozygous missense mutation in the ARG1 gene. A detailed clinical, biochemical, and neurophysiological follow-up after 7 months of sodium benzoate therapy is reported. Laboratory findings, gait abnormalities, spastic paraparesis, and electroencephalographic and neurophysiological abnormalities remained quite stable over the follow-up. Conversely, a mild cognitive deterioration has been detected by means of the neuropsychologic assessment. Further longitudinal studies by means of longer follow-up and using clinical, biochemical, radiological, and neurophysiological assessments are needed in such patients to describe natural history and monitor the effects of treatments. Copyright © 2014 Elsevier Inc. All rights reserved.

Tuberculous Pleurisy: An Update

PubMed Central

2014-01-01

Tuberculous pleurisy is the most common form of extrapulmonary tuberculosis in Korea. Tuberculous pleurisy presents a diagnostic and therapeutic problem due to the limitations of traditional diagnostic tools. There have been many clinical research works during the past decade. Recent studies have provided new insight into the tuberculous pleurisy, which have a large impact on clinical practice. This review is a general overview of tuberculous pleurisy with a focus on recent findings on the diagnosis and management. PMID:24851127

Stuttering priapism associated with hereditary spherocytosis.

PubMed

Prabhakaran, Karti; Jacobs, Bruce L; Smaldone, Marc C; Franks, Michael E

2007-10-01

Stuttering priapism is a clinical phenomenon that occurs commonly in certain patient populations, including sickle cell anemia and other hematologic dyscrasias. Although the mechanism is still not completely understood, treatment is focused on prevention of recurrence in the outpatient setting, and immediate detumescence and minimizing corporal fibrosis in the acute setting. We present a case of stuttering priapism in a 44 year-old male with hereditary spherocytosis and discuss the pathophysiology and clinical management of this entity.

Eyelid dermatitis.

PubMed

Beltrani, V S

2001-07-01

Cosmetic alteration of a patient's orbital skin is a common reason for professional consultation. This review presents the differential diagnosis and recommended evaluation of inflamed eyelids. To better understand the diseases, each is individually addressed clinically, pathogenetically, and therapeutically. It is critical to recognize the lesions correctly and to have full knowledge of the putative clinical disease process. An algorithm for an appropriate work-up for each disease is offered. With this background, a successful therapeutic response can be anticipated.

Lyme Disease: Emergency Department Considerations.

PubMed

Applegren, Nathan D; Kraus, Chadd K

2017-06-01

Lyme disease (LD) is the most common vector-borne illness in North America. Reported cases of LD have increased from approximately 10,000 cases annually in 1991 to >25,000 cases in 2014. Greater recognition, enhanced surveillance, and public education have contributed to the increased prevalence, as have geographic expansion and the number of infected ticks. Cases are reported primarily in the Northeastern United States, Wisconsin, and Minnesota, with children having the highest incidence of LD among all age groups. The increased incidence and prevalence of LD in the United States makes it increasingly more common for patients to present to the emergency department (ED) for tick bites and LD-related chief complaints, such as the characteristic erythema migrans skin manifestation. We sought to review the etiology of LD, describe its clinical presentations and sequela, and provide a practical classification and approach to ED management of patients with LD-related presentations. In this review, ED considerations for LD are presented and clinical presentations and management of the disease at different stages is discussed. Delayed sequelae that have significant morbidity, including Lyme carditis and Lyme neuroborreliosis, are discussed. Diagnostic tests and management are described in detail. The increasing prevalence and growing geographic reach of Lyme disease makes it critically important for emergency physicians to consider the diagnosis in patients presenting with symptoms suggestive of LD and to initiate appropriate treatment to minimize the potential of delayed sequelae. Special consideration should be made for the epidemiology of LD and a high clinical suspicion should be present for patients in endemic areas or with known exposures to ticks. Emergency physicians can play a critical role in the recognition, diagnosis, and treatment of LD. Copyright © 2017 Elsevier Inc. All rights reserved.

Clinical presentation of childhood leukaemia: a systematic review and meta-analysis.

PubMed

Clarke, Rachel T; Van den Bruel, Ann; Bankhead, Clare; Mitchell, Christopher D; Phillips, Bob; Thompson, Matthew J

2016-10-01

Leukaemia is the most common cancer of childhood, accounting for a third of cases. In order to assist clinicians in its early detection, we systematically reviewed all existing data on its clinical presentation and estimated the frequency of signs and symptoms presenting at or prior to diagnosis. We searched MEDLINE and EMBASE for all studies describing presenting features of leukaemia in children (0-18 years) without date or language restriction, and, when appropriate, meta-analysed data from the included studies. We screened 12 303 abstracts for eligibility and included 33 studies (n=3084) in the analysis. All were cohort studies without control groups. 95 presenting signs and symptoms were identified and ranked according to frequency. Five features were present in >50% of children: hepatomegaly (64%), splenomegaly (61%), pallor (54%), fever (53%) and bruising (52%). An additional eight features were present in a third to a half of children: recurrent infections (49%), fatigue (46%), limb pain (43%), hepatosplenomegaly (42%), bruising/petechiae (42%), lymphadenopathy (41%), bleeding tendency (38%) and rash (35%). 6% of children were asymptomatic on diagnosis. Over 50% of children with leukaemia have palpable livers, palpable spleens, pallor, fever or bruising on diagnosis. Abdominal symptoms such as anorexia, weight loss, abdominal pain and abdominal distension are common. Musculoskeletal symptoms such as limp and joint pain also feature prominently. Children with unexplained illness require a thorough history and focused clinical examination, which should include abdominal palpation, palpation for lymphadenopathy and careful scrutiny of the skin. Occurrence of multiple symptoms and signs should alert clinicians to possible leukaemia. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Evaluation of Adult Acute Scrotum in the Emergency Room: Clinical Characteristics, Diagnosis, Management, and Costs.

PubMed

Lorenzo, Laura; Rogel, Ramon; Sanchez-Gonzalez, Jose V; Perez-Ardavin, Javier; Moreno, Elena; Lujan, Saturnino; Broseta, Enrique; Boronat, Francisco

2016-08-01

To evaluate the clinic characteristics, diagnosis, management, and costs of the adult acute scrotum in the emergency room (ER). Acute scrotum is a syndrome characterized by intense, acute scrotal pain that may be accompanied by other symptoms. It is usual in children and commonly found as well in adults, with different causal pathologies between these groups. Between November 2013 and September 2014, 669 cases of adult acute scrotum who presented to our ER were prospectively analyzed. Patients under 15 years of age were excluded. Patient age, reason for consultation, investigations performed, final diagnosis, management, and costs were evaluated. For the statistical analysis, the Mann-Whitney, Kruskal-Wallis U, and chi-square tests were used. A total of 669 cases of acute scrotum were analyzed. The mean age at presentation was 40.2 ± 17.3 years. The most presented diagnoses were orchiepididymitis (28.7%), epididymitis (28.4%), symptoms of uncertain etiology (25.1%), and orchitis (10.3%). Diagnostic tests were carried out in 57.8% of cases. Most cases were treated as outpatients (94.2%), with 5.83% admitted and 1% undergoing surgical treatment. Overall, 13.3% of patients represented to the ER. Abnormal results in blood and urine tests were more common among older patients and infectious pathologies. The average cost generated by an acute scrotum ER consult was 195.03€. Infectious pathologies are the most common causes of acute scrotum at ER. Abnormal blood and urine tests are unusual and are more common in older patients and infectious pathologies. Copyright © 2016 Elsevier Inc. All rights reserved.

Chikungunya: an emerging viral infection with varied clinical presentations in Bangladesh: Reports of seven cases.

PubMed

Rahim, Muhammad Abdur; Uddin, Khwaja Nazim

2017-08-15

Chikungunya is an emerging and rapidly spreading viral infection in many parts of the world including Bangladesh. It shares many epidemiological and clinical characteristics with dengue. So, a sound knowledge is required for its detection and differentiation from dengue, specially in endemic regions. We present seven confirmed cases of chikungunya having different clinical presentations occurring among middle aged males and females from different socio-economic background in Dhaka city, the capital of Bangladesh. All patients had fever and aches and pains. Less common features were rash, diarrhea, vomiting and altered liver biochemistry. Dengue was excluded in six patients. Paracetamol remained the mainstay of treatment during febrile periods, but over 50% of the patients had prolonged joint symptoms requiring non-steroidal anti-inflammatory drugs. In spite of being a self-limiting disease, chikungunya may have different presentations and a protracted clinical course. During the febrile episode, exclusion of dengue is equally important. Physicians should be aware of the condition and public health initiatives are necessary to break the disease transmission.

Prevalence of common mental disorders among Dutch medical students and related use and need of mental health care: a cross-sectional study.

PubMed

Gaspersz, Roxanne; Frings-Dresen, Monique H W; Sluiter, Judith K

2012-02-15

The purpose of the study was to assess common mental disorders and the related use and need for mental health care among clinically not yet active and clinically active medical students. All medical students (n=2266) at one Dutch medical university were approached. Students from study years 1-4 were defined as clinically not yet active and students from study years 5 and 6 as clinically active. An electronic survey was used to detect common mental disorders depression (BSI-DEP), anxiety (BSI-ANG), stress (4DSQ) and post-traumatic stress disorder (IES). The use of mental health services in the past 3 months and the need for mental health services were asked for. The prevalence of common mental disorders, the use and need for mental health services and differences between groups were calculated. The response rate was 52%: 814 clinically not yet active and 316 clinically active students. The prevalence of common mental disorders among clinically not yet active and clinically active students was 54% and 48%, respectively. The use of mental health services was 14% in clinically not yet active and 12% in clinically active students with common mental disorders (n.s.). The need for mental health services by clinically not yet active and clinically active students was 52% and 46%, respectively (n.s.). The prevalence of probable common mental disorders are higher among clinically not yet active than among clinically active students. The need of mental health services exceeds use, but is the same in the two groups of students.

Characteristics of mesenteric lymphadenitis in comparison with those of acute appendicitis in children.

PubMed

Gross, Itai; Siedner-Weintraub, Yael; Stibbe, Shir; Rekhtman, David; Weiss, Daniel; Simanovsky, Natalia; Arbell, Dan; Hashavya, Saar

2017-02-01

Mesenteric lymphadenitis (ML) is considered as one of the most common alternative diagnosis in a child with suspected acute appendicitis (AA). In this retrospective study, patients diagnosed with ML (n = 99) were compared in terms of demographic, clinical, and laboratory findings to patients diagnosed with AA (n = 102). This comparison was applied for both lymph nodes smaller and larger than 10 mm. When compared to patients with AA, patients with ML had significantly longer duration of symptoms prior to emergency department (ED) presentation (2.4 ± 2.6 vs 1.4 ± 1.4 days, P = 0.002) and multiple ED presentations (1.3 ± 0.7 vs 1.05 ± 0.3, P < 0.001) and had longer duration of stay in the ED (9.2 ± 5.9 vs 5.2 ± 4 h, P < 0.001), respectively. They also had significantly lower WBC (10.16 ± 4.7 × 10 3 /dl vs 15.8 ± 4.4 × 10 3 /dl, P < 0.001) with lymphocyte predominance (24.6 ± 14 vs 13 ± 8.7%, P < 0.001) and lower CRP levels (0.48 vs 1.6 mg/dl). Migration of pain (28 vs 7%), vomiting (62 vs 34%), and classic abdominal findings of AA (72 vs 20%) were all significantly more common for children with AA. When comparing lymph node size, no significant difference was found between those presenting with small and large nodes. This study highlights multiple clinical and laboratory findings that differentiate ML and AA. Moreover, the absence of any difference with regard to the lymph nodes size might suggest that lymph nodes enlargement is a non-specific finding. What is Known : • Mesenteric lymphadenitis is a very common diagnosis in children with suspected acute appendicitis. • Despite its prevalence, only few studies addressed the clinical characteristics of this clinical entity and their comparison with acute appendicitis. What is New: • Mesenteric lymphadenitis and acute appendicitis could be differentiated by multiple clinical and laboratory parameters. • No significant difference was found between those presenting with small and large lymph nodes.

Approach to risk identification in undifferentiated mental disorders

PubMed Central

Silveira, José; Rockman, Patricia; Fulford, Casey; Hunter, Jon

2016-01-01

Abstract Objective To provide primary care physicians with a novel approach to risk identification and related clinical decision making in the management of undifferentiated mental disorders. Sources of information We conducted a review of the literature in PubMed, CINAHL, PsycINFO, and Google Scholar using the search terms diagnostic uncertainty, diagnosis, risk identification, risk assessment/methods, risk, risk factors, risk management/methods, cognitive biases and psychiatry, decision making, mental disorders/diagnosis, clinical competence, evidence-based medicine, interviews as topic, psychiatry/education, psychiatry/methods, documentation/methods, forensic psychiatry/education, forensic psychiatry/methods, mental disorders/classification, mental disorders/psychology, violence/prevention and control, and violence/psychology. Main message Mental disorders are a large component of practice in primary care and often present in an undifferentiated manner, remaining so for prolonged periods. The challenging search for a diagnosis can divert attention from risk identification, as diagnosis is commonly presumed to be necessary before treatment can begin. This might inadvertently contribute to preventable adverse events. Focusing on salient aspects of the patient presentation related to risk should be prioritized. This article presents a novel approach to organizing patient information to assist risk identification and decision making in the management of patients with undifferentiated mental disorders. Conclusion A structured approach can help physicians to manage the clinical uncertainty common to risk identification in patients with mental disorders and cope with the common anxiety and cognitive biases that affect priorities in risk-related decision making. By focusing on risk, functional impairments, and related symptoms using a novel framework, physicians can meet their patients’ immediate needs while continuing the search for diagnostic clarity and long-term treatment. PMID:27965330

Gestational Trophoblastic Disease - Clinicopathological Study at Tertiary Care Hospital

PubMed Central

Aher, Vidhya; Gadhiya, Suchi; Jagtap, Swati Sunil

2017-01-01

Introduction Gestational Trophoblastic Disease (GTD) is a term used for a group of pregnancy-related tumours. These consist of various tumours and tumour like lesions characterized by proliferation of trophoblastic tissue. Amongst GTD, hydatidiform moles are the most common form. These lesions sometimes may develop into invasive moles, or, in rare cases, into choriocarcinoma. Aim To study the clinicopathologic characteristics and prevalence of different forms of gestational trophoblastic disease in a tertiary care hospital. Materials and Methods The present study was descriptive, observational, analytical type done in Department of Pathology at tertiary care hospital from May 2012 to April 2016. All cases clinically suspected of GTD were included and confirmation was done by histopathological study on H&E stained slides. The cases of GTD were classified according to WHO classification. Detailed histomorphological features and beta human Chorionic Gonadotropin (hCG) levels were correlated. Results During study period, 18345 deliveries were reported; out of which 77 cases were diagnosed as GTD. Almost 97.40% cases were of hydatidiform moles, 1.30% cases of choriocarcinoma and 1.30% cases of Placental Site Trophoblastic Tumour (PSTT). Among the cases of hydatidiform mole 57.34% were complete mole and 41.33% cases were of partial mole. The common clinical presentation was per vaginal bleeding and amenorrhea. The blood group A was most commonly observed in patient (49.35%). In majority of cases beta hCG levels were between 50,000 to 100000 mIU/ml. The correlation between beta hCG level and GTD were done. Conclusion Pregnant females clinically presenting with abnormal vaginal bleeding must be evaluated for GTD. Histopathological examination is helpful for confirmatory diagnosis. Follow up of such patients is essential for early detection of malignant trophoblastic tumours. PMID:28969138

Help-seeking patterns in women with postpartum severe mental illness: a report from southern India.

PubMed

Thippeswamy, Harish; Desai, Geetha; Chandra, Prabha

2018-03-21

Postpartum severe mental illness (SMI) often presents with risks to mother-infant dyad and requires early assessment and interventions. The access to psychiatric care in low and middle income countries is complex. Help-seeking patterns in women with postpartum SMI has not been studied adequately. Hence, the present study was undertaken to examine the help-seeking pattern and reasons for delay in seeking psychiatry services among postpartum women with SMI. Successive patients with a diagnosis of postpartum SMI were recruited over a period of 2 years. Clinical variables including the risk evaluation, perceived delay in seeking care along with the reasons were assessed through clinical interviews using a proforma. Severity of illness was assessed using BPRS and "encounter" form was used to assess the help-seeking pattern. One hundred twenty-three women with postpartum SMI participated in the study. Acute polymorphic psychotic disorder was the most common clinical presentation. Psychiatrists were the most commonly (52.8%) sought care providers followed by faith healers (26%) and general medical practitioners (GMP) (21.1%) at the first level of help seeking. A past history of psychiatric illness was significantly higher among those who first contacted a psychiatrist, and BPRS scores were significantly high among those who contacted a GMP. Forty-four percent of subjects perceived a delay in seeking care from psychiatry services and the most common reason was lack of resources. There is a need to enhance awareness about postpartum SMI in the community. Faith healers need to be sensitized about the associated risks and the need for early referrals. Addressing the barriers to psychiatric care would help in early detection and treatment of postpartum SMI.

Approach to risk identification in undifferentiated mental disorders.

PubMed

Silveira, José; Rockman, Patricia; Fulford, Casey; Hunter, Jon

2016-12-01

To provide primary care physicians with a novel approach to risk identification and related clinical decision making in the management of undifferentiated mental disorders. We conducted a review of the literature in PubMed, CINAHL, PsycINFO, and Google Scholar using the search terms diagnostic uncertainty, diagnosis, risk identification, risk assessment/methods, risk, risk factors, risk management/methods, cognitive biases and psychiatry, decision making, mental disorders/diagnosis, clinical competence, evidence-based medicine, interviews as topic, psychiatry/education, psychiatry/methods, documentation/methods, forensic psychiatry/education, forensic psychiatry/methods, mental disorders/classification, mental disorders/psychology, violence/prevention and control, and violence/psychology. Mental disorders are a large component of practice in primary care and often present in an undifferentiated manner, remaining so for prolonged periods. The challenging search for a diagnosis can divert attention from risk identification, as diagnosis is commonly presumed to be necessary before treatment can begin. This might inadvertently contribute to preventable adverse events. Focusing on salient aspects of the patient presentation related to risk should be prioritized. This article presents a novel approach to organizing patient information to assist risk identification and decision making in the management of patients with undifferentiated mental disorders. A structured approach can help physicians to manage the clinical uncertainty common to risk identification in patients with mental disorders and cope with the common anxiety and cognitive biases that affect priorities in risk-related decision making. By focusing on risk, functional impairments, and related symptoms using a novel framework, physicians can meet their patients' immediate needs while continuing the search for diagnostic clarity and long-term treatment. Copyright© the College of Family Physicians of Canada.

Defining Nano, Nanotechnology and Nanomedicine: Why Should It Matter?

PubMed

Satalkar, Priya; Elger, Bernice Simone; Shaw, David M

2016-10-01

Nanotechnology, which involves manipulation of matter on a 'nano' scale, is considered to be a key enabling technology. Medical applications of nanotechnology (commonly known as nanomedicine) are expected to significantly improve disease diagnostic and therapeutic modalities and subsequently reduce health care costs. However, there is no consensus on the definition of nanotechnology or nanomedicine, and this stems from the underlying debate on defining 'nano'. This paper aims to present the diversity in the definition of nanomedicine and its impact on the translation of basic science research in nanotechnology into clinical applications. We present the insights obtained from exploratory qualitative interviews with 46 stakeholders involved in translational nanomedicine from Europe and North America. The definition of nanomedicine has implications for many aspects of translational research including: fund allocation, patents, drug regulatory review processes and approvals, ethical review processes, clinical trials and public acceptance. Given the interdisciplinary nature of the field and common interest in developing effective clinical applications, it is important to have honest and transparent communication about nanomedicine, its benefits and potential harm. A clear and consistent definition of nanomedicine would significantly facilitate trust among various stakeholders including the general public while minimizing the risk of miscommunication and undue fear of nanotechnology and nanomedicine.

Clinical Significance of A Waves in Acute Inflammatory Demyelinating Polyradiculoneuropathy.

PubMed

Lakshminarasimhan, Sindhuja; Venkatraman, Chandramouleeswaran; Vellaichamy, Kannan; Ranganathan, Lakshminarasimhan

2018-05-25

A wave is a late response recognized during recording of F waves. Though they might be seen in healthy subjects, their presence assumes significance in a patient presenting with polyradiculoneuropathy. In this prospective study, 75 patients with acute inflammatory demyelinating polyradiculoneuropathy (AIDP) were enrolled. They were divided into two groups based on the presence or absence of A waves. Clinical features, electrophysiological parameters and extent of clinical recovery in short-term follow-up were analyzed. A waves were present in 49 out of 75 patients (65%). Most common pattern observed was multiple A waves. Prevalence of A waves was more in lower limb nerves than upper limb nerves. Occurrence of A waves correlated with the presence of conduction block. Patients with A waves had higher Hughes grade (P = 0.003) and lower Medical Research Council sum score at 6 weeks of follow-up (P = 0.04) as compared to patients without A waves. A waves are common in acute inflammatory demyelinating polyradiculoneuropathy form of Guillain Barre syndrome and are considered as a marker of demyelination. Long-term follow-up studies are required to ascertain their significance in prognostication and assessing recovery.

Upper limb musculoskeletal complaints among technicians working in a diagnostic tuberculosis laboratory: two case reports.

PubMed

Wong, Joyce Y P; Chin, David; Fung, Henry; Li, Ann; Wong, Marcus M S; Kwok, Henry K H

2014-01-01

Upper limb musculoskeletal complaints are common among certain health professionals. We report two cases, both involving technicians working in a diagnostic tuberculosis laboratory in Hong Kong. A work process evaluation suggest that the need to repeatedly open and close small bottles, as well as to work for prolonged periods of time in confined areas, could be related to the workers' clinical presentation. The cases are also compatible with the diagnosis of repetitive strain injury (RSI) of the upper limb, but this term is not commonly used nowadays because of various definitional issues. A review of the various diagnostic issues in RSI is presented.

Penile herpes zoster: an unusual location for a common disease.

PubMed

Bjekic, Milan; Markovic, Milica; Sipetic, Sandra

2011-01-01

Herpes zoster is a common dermatological condition which affects up to 20% of the population, most frequently involving the thoracic and facial dermatomes with sacral lesions occurring rarely and only a few reported cases of penile shingles. We report two cases of unusual penile clinical presentations of varicella zoster virus infection in immunocompetent men. The patients presented with grouped clusters of vesicles and erythema on the left side of penile shaft and posterior aspect of the left thigh and buttock, involving s2-s4 dermatomes. The lesions resolved quickly upon administration of oral antiviral therapy. Penile herpes zoster should not be overlooked in patients with unilateral vesicular rash.

Phaeochromocytoma—“the great mimic”: an unusual presentation

PubMed Central

Mitchell, Louisa; Bellis, Fionn

2007-01-01

We report the case of a patient who presented to the emergency with the common symptoms of chest pain and dyspnoea and who was subsequently found to have the rare diagnosis of a phaeochromocytoma. We highlight the need to maintain a high index of suspicion of the various differential diagnoses in any case presentation and the importance of trusting clinical intuition. We comment on the benefit of the use of emergency ultrasound. PMID:17711956

Severe neurologic manifestations of fat embolism syndrome in a polytrauma patient.

PubMed

Makarewich, Chris A; Dwyer, Kevin W; Cantu, Robert V

2015-01-01

Fat embolism syndrome (FES) is most commonly diagnosed when the classic triad of respiratory difficulty, neurologic abnormalities, and petechial rash are present in the appropriate clinical setting. Neurologic manifestations can range from headache, confusion, and agitation to stupor and, less commonly, coma. This article describes a case of FES with severe neurologic sequelae without typical pulmonary involvement in a polytrauma patient with proximal humerus and L1 compression fractures. The case highlights the importance of considering FES in the patient with deteriorating mental status in the setting of multiple fractures, particularly in the absence of other characteristic clinical findings. Early recognition allows for the anticipation of other complications, such as respiratory distress and the potential need for mechanical ventilation.

Urinary tract infections during pregnancy - an updated overview.

PubMed

Szweda, Hanna; Jóźwik, Marcin

Urinary tract infections (UTIs) are the most common type of infection during pregnancy, affecting up to 10% of pregnant women. They are also recognized as the second most common ailment of pregnancy, after anemia. Three clinical types of pregnancy-related UTI are distinguished: asymptomatic bacteriuria (ASB), cystitis, and pyelonephritis. A particular form of ASB is the presence of Group B streptococci in the urinary tract of the pregnant woman. All clinical types of UTI may lead to serious maternal and fetal complications. Therefore, unlike in the nonpregnant female patient, all UTIs during pregnancy, including the asymptomatic infection, require treatment. In some patients, antibiotic prophylaxis should also be introduced. In the present work, we collectively summarize current practical recommendations from a number of international bodies and organizations.

[Acute hepatitis in infectious diseases].

PubMed

Podymova, S D

2013-01-01

Hepatitis A, B, C, D, E, G are the most common causes of acute hepatitis, however, there are many infectious diseases affecting liver and with fever, early diagnostics of which is very important for the clinic of internal diseases. This review presents infections, causing fever and hepatitis, but not necessarily accompanied by jaundice. Leptospirosis, yellow fever have been considered, in which liver damage determines the clinic and the prognosis of the disease. In other cases, such as infectious mononucleosis, cytomegalovirus and herpetic hepatitis, typho-para-typhoid infections, typhoid, pneumonia, some viral diseases, malaria, Legionnaire's disease, hepatitis do not have their independent status and represent one of the important syndromes of a common disease. Modern methods of diagnostics and treatment of these diseases have been described.

Tandem Repeated Irritation Test (TRIT) Studies and Clinical Relevance: Post 2006.

PubMed

Reddy, Rasika; Maibach, Howard

2018-06-11

Single or multiple applications of irritants can lead to occupational contact dermatitis, and most commonly irritant contact dermatitis (ICD). Tandem irritation, the sequential application of two irritants to a target skin area, has been studied using the Tandem Repeated Irritation Test (TRIT) to provide a more accurate representation of skin irritation. Here we present an update to Kartono's review on tandem irritation studies since 2006 [1]. We surveyed the literature available on PubMed, Embase, Google Scholar, and the UCSF Dermatology library databases since 2006. The studies included discuss the tandem effects of common chemical irritants, organic solvents, occlusion as well as clinical relevance - and enlarge our ability to discern whether multiple chemical exposures are more or less likely to enhance irritation.

Clinical profile, predisposing factors, and associated co-morbidities of children with cerebral palsy in South India

PubMed Central

Gowda, Vykuntaraju K.; Kumar, Anil; Shivappa, Sanjay K.; Srikanteswara, Praveen Kumar; Shivananda; Mahadeviah, M. S.; Govindraj, M.; Ramaswamy, Premalatha

2015-01-01

Introduction: Cerebral palsy (CP) is the most common physical disorder of children. Causes like jaundice and birth injury though are decreasing; complications resulting from the survival of low birth weight babies are replacing some of the older etiologies. Hence, this study was planned. Objectives: The objective was to study the clinical patterns, predisposing factors, and co-morbidities in children with CP. Materials and Methods: The present study is a hospital based prospective study conducted from January 2012 to January 2013 in children presenting to neurodevelopmental clinic at a tertiary care teaching hospital in India. Hundred cases with clinical features suggestive of CP were included in the study. Cases were evaluated by history, clinical examination, and necessary investigations. Results: Results of the study showed 81% of spastic, 12% of hypotonic, 5% of dystonic, and 2% of mixed CP cases. The mean age of presentation was 2 year, 2 month, and male to female ratio of 1:2. Pregnancy-induced hypertension (PIH) was the most common antenatal complication observed in 6%. Four percent had neonatal sepsis and 19% were born premature. Associated co-morbidities were mental retardation (55%), seizure disorder (46%), visual problems (26%), hearing problems (19%), and failure to thrive (47%). Discussion: Sex distribution observed in our study was male to female ratio of 1.2, which was comparable with a multicenter study in Europe. PIH was observed in 6% of cases, which was comparable with prior studies. Birth asphyxia was observed in 43% of cases. Eighty-one percent of the cases constituted a spastic variety of CP which was comparable to other studies. Conclusion: Perinatal asphyxia was the important etiological factor. We found preventable intranatal causes (60%) and antenatal causes (20%) forming a significant proportion. Co-morbidities were significantly observed in our study. PMID:26167210

Profile of gallbladder diseases diagnosed at Afyon Kocatepe University: a retrospective study.

PubMed

Mazlum, Mustafa; Dilek, Fatma Hüsniye; Yener, Arzu Neşe; Tokyol, Ciğdem; Aktepe, Fatma; Dilek, Osman Nuri

2011-01-01

Gallbladder is one of the most commonly encountered specimen in a pathology laboratory. A diverse spectrum of diseases affect the biliary system, often presenting with similar clinical signs and symptoms. We aimed to define the profile of gallbladder diseases in our region, and to determine potential correlations between histopathologic features we observed. We reviewed all cholecystectomies processed in Department of Pathology of Afyon Kocatepe University Hospital between January 2000 and March 2008. Gross and histopathologic features of the specimens were reevaluated. Among 1500 patients; 69.9% were women and 30.1% were men. We found out fourteen primary gallbladder carcinomas (0.93%) with adenocarcinomas being the most frequent type (78.57%). The rate of cholelithiasis was found as 89.9%. The most common type of gallstones was mixed cholesterol type gallstones with 67.5% followed by black pigment and brown pigment types as 23.83% and 5.89%, respectively. The association of metaplasia with dysplasia and also gallstones were statistically significant (p < 0.001, p < 0.005). The rate of the gallbladder polyps was 2.6% with the cholesterol polyps being the most common type (56.4%). Gallbladder diseases often present with similar clinical signs and symptoms and a surgical pathologist should be alert especially of precancerous lesions. With our results, we also conclude that elderly women with longstanding gallstone disease should undergo elective surgery even when no symptoms are present.

Presenting symptoms and clinical findings in HPV-positive and HPV-negative oropharyngeal cancer patients.

PubMed

Carpén, Timo; Sjöblom, Anni; Lundberg, Marie; Haglund, Caj; Markkola, Antti; Syrjänen, Stina; Tarkkanen, Jussi; Mäkitie, Antti; Hagström, Jaana; Mattila, Petri

2018-05-01

Oropharyngeal squamous cell carcinoma (OPSCC) is divided in two different disease entities depending on HPV involvement. We investigated differences in presenting symptoms and clinical findings in patients with HPV-positive and -negative OPSCC tumors. Altogether 118 consecutive patients diagnosed with primary OPSCC between 2012 and 2014 at the Helsinki University Hospital were included. HPV-status of the tumors was assessed by PCR detection of HPV DNA and immunostaining with p16-INK4a antibody. Fifty-one (47.7%) of the patients had HPV-positive and 56 (52.3%) HPV-negative tumors. Forty-nine (49/51, 96.1%) of the HPV+ tumors were also p16+ showing high concordance. The most common presenting symptom among HPV+/p16+ patients was a neck mass (53.1%), whereas any sort of pain in the head and neck area was more frequently related to the HPV-/p16- (60.0%) group. HPV+/p16+ tumors had a tendency to locate in the tonsillar complex and more likely had already spread into regional lymph nodes compared with HPV-/p16- tumors. Smoking and heavy alcohol consumption were significantly more common among HPV-/p16- patients but also rather common among HPV+/p16+ patients. This analysis of symptoms and signs confirm that OPSCC can be dichotomized in two distinct disease entities as defined by HPV status.

Molecular imaging in the diagnosis of Alzheimer's disease and related disorders.

PubMed

Koric, L; Guedj, E; Habert, M O; Semah, F; Branger, P; Payoux, P; Le Jeune, F

2016-12-01

The diagnosis of Alzheimer's disease (AD) and its related disorders rely on clinical criteria. There is, however, a large clinical overlap between the different neurodegenerative diseases affecting cognition and, frequently, there are diagnostic uncertainties with atypical clinical presentations. Current clinical practices can now regularly use positron emission tomography (PET) and single-photon emission computed tomography (SPECT) molecular imaging to help resolve such uncertainties. The Neurology Group of the French Society of Nuclear Medicine and Federations of Memory, Resources and Research Centers have collaborated to establish clinical guidelines to determine which molecular imaging techniques to use when seeking a differential diagnosis between AD and other neurodegenerative disorders affecting cognition. According to the current medical literature, the potential usefulness of molecular imaging to address the typical clinical criteria in common forms of AD remains modest, as typical AD presentations rarely raise questions of differential diagnoses with other neurodegenerative disorders. However, molecular imaging could be of significant value in the diagnosis of atypical neurodegenerative disorders, including early onset, rapid cognitive decline, prominent non-amnestic presentations involving language, visuospatial, behavioral/executive and/or non-cognitive symptoms in AD, or prominent amnestic presentations in other non-AD dementias. The clinical use of molecular imaging should be recommended for assessing cognitive disturbances particularly in patients with early clinical onset (before age 65) and atypical presentations. However, diagnostic tools should always be part of the global clinical approach, as an isolated positive result cannot adequately establish a diagnosis of any neurodegenerative disorder. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Mycobacterial disease in patients with chronic granulomatous disease: A retrospective analysis of 71 cases.

PubMed

Conti, Francesca; Lugo-Reyes, Saul Oswaldo; Blancas Galicia, Lizbeth; He, Jianxin; Aksu, Güzide; Borges de Oliveira, Edgar; Deswarte, Caroline; Hubeau, Marjorie; Karaca, Neslihan; de Suremain, Maylis; Guérin, Antoine; Baba, Laila Ait; Prando, Carolina; Guerrero, Gloria G; Emiroglu, Melike; Öz, Fatma Nur; Yamazaki Nakashimada, Marco Antonio; Gonzalez Serrano, Edith; Espinosa, Sara; Barlan, Isil; Pérez, Nestor; Regairaz, Lorena; Guidos Morales, Héctor Eduardo; Bezrodnik, Liliana; Di Giovanni, Daniela; Dbaibo, Ghassan; Ailal, Fatima; Galicchio, Miguel; Oleastro, Matias; Chemli, Jalel; Danielian, Silvia; Perez, Laura; Ortega, Maria Claudia; Soto Lavin, Susana; Hertecant, Joseph; Anal, Ozden; Kechout, Nadia; Al-Idrissi, Eman; ElGhazali, Gehad; Bondarenko, Anastasia; Chernyshova, Liudmyla; Ciznar, Peter; Herbigneaux, Rose-Marie; Diabate, Aminata; Ndaga, Stéphanie; Konte, Barik; Czarna, Ambre; Migaud, Mélanie; Pedraza-Sánchez, Sigifredo; Zaidi, Mussaret Bano; Vogt, Guillaume; Blanche, Stéphane; Benmustapha, Imen; Mansouri, Davood; Abel, Laurent; Boisson-Dupuis, Stéphanie; Mahlaoui, Nizar; Bousfiha, Ahmed Aziz; Picard, Capucine; Barbouche, Ridha; Al-Muhsen, Saleh; Espinosa-Rosales, Francisco J; Kütükçüler, Necil; Condino-Neto, Antonio; Casanova, Jean-Laurent; Bustamante, Jacinta

2016-07-01

Chronic granulomatous disease (CGD) is a rare primary immunodeficiency caused by inborn errors of the phagocyte nicotinamide adenine dinucleotide phosphate oxidase complex. From the first year of life onward, most affected patients display multiple, severe, and recurrent infections caused by bacteria and fungi. Mycobacterial infections have also been reported in some patients. Our objective was to assess the effect of mycobacterial disease in patients with CGD. We analyzed retrospectively the clinical features of mycobacterial disease in 71 patients with CGD. Tuberculosis and BCG disease were diagnosed on the basis of microbiological, pathological, and/or clinical criteria. Thirty-one (44%) patients had tuberculosis, and 53 (75%) presented with adverse effects of BCG vaccination; 13 (18%) had both tuberculosis and BCG infections. None of these patients displayed clinical disease caused by environmental mycobacteria, Mycobacterium leprae, or Mycobacterium ulcerans. Most patients (76%) also had other pyogenic and fungal infections, but 24% presented solely with mycobacterial disease. Most patients presented a single localized episode of mycobacterial disease (37%), but recurrence (18%), disseminated disease (27%), and even death (18%) were also observed. One common feature in these patients was an early age at presentation for BCG disease. Mycobacterial disease was the first clinical manifestation of CGD in 60% of these patients. Mycobacterial disease is relatively common in patients with CGD living in countries in which tuberculosis is endemic, BCG vaccine is mandatory, or both. Adverse reactions to BCG and severe forms of tuberculosis should lead to a suspicion of CGD. BCG vaccine is contraindicated in patients with CGD. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Radiographic findings of femoroacetabular impingement in National Football League Combine athletes undergoing radiographs for previous hip or groin pain.

PubMed

Nepple, Jeffrey J; Brophy, Robert H; Matava, Matthew J; Wright, Rick W; Clohisy, John C

2012-10-01

The purpose of this study was to investigate the prevalence of radiographic findings of femoroacetabular impingement (FAI) in elite football players with a history of hip pain or groin injury who underwent radiographs. We performed a retrospective review of athletes undergoing hip radiography at the National Football League Combine from 2007 to 2009. Radiographs were obtained in athletes with a history of hip pain or injury. Anteroposterior pelvis and frog-lateral radiographs were obtained in 123 hips (107 players) that met our inclusion criteria. Radiographic indicators of cam-type FAI (alpha angle, head-neck offset ratio) and pincer-type FAI (acetabular retroversion, center-edge angle, acetabular inclination) were recorded. Findings were correlated with clinical factors (previous groin/hip pain, position, race, and body mass index). The most common previous injuries included groin strain (n = 57) and sports hernia/abdominal strain (n = 21). Markers of cam- and/or pincer-type FAI were present in 94.3% of hips (116 of 123). Radiographic evidence of combined cam- and pincer-type FAI was the most common (61.8%, 76 hips), whereas isolated cam-type FAI (9.8%, 12 hips) and pincer-type FAI (22.8%, 28 hips) were less common. The most common deformities included acetabular retroversion (71.5%) and an abnormal alpha angle (61.8%). A body mass index greater than 35 was associated with the presence of global overcoverage (46.2% v 17.3%, P = .025). Radiographic indicators of FAI are very common among athletes evaluated at the National Football League Scouting Combine subjected to radiographic examination for the clinical suspicion of hip disease. Elite football athletes with significant or recurrent pain about the hip should be evaluated clinically and radiographically for FAI, because pain from FAI may be falsely attributed to or may be present in addition to other disorders. Level IV, therapeutic case series. Copyright © 2012 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Concurrent Ulcerative Colitis and Neurofibromatosis Type 1: The Question of a Common Pathway.

PubMed

Adams, William; Mitchell, Lisa; Candelaria-Santiago, Roberto; Hefner, Jody; Gramling, Joseph

2016-02-01

Patients with neurofibromatosis type 1 (NF1) are prone to the development of gastrointestinal stromal tumors, which may present clinically with hematochezia, obstruction, or abdominal pain. These symptoms are also commonly associated with the presentation of ulcerative colitis (UC). Within the past 5 years, there have been 2 reports of concurrent NF1 and UC and a common pathophysiologic pathway involving mast cells has been postulated. We present the case of a 15-year-old boy with a known history of NF1 who presented with 3 months of hematochezia and loose stools. A colonoscopy revealed pancolitis and histology demonstrating acute cryptitis, focal crypt abscesses, and architectural distortion consistent with UC. Due to the paucity of reported cases, the findings of both diseases in the same individual could reasonably be discounted as coincidence. However, in light of increasing reports of concurrent NF1 and UC, advances in characterizing the microenvironment within neurofibromas, and recent findings regarding potential shared genetic susceptibility, it is increasingly possible that the proposed common pathway is accurate. Our case adds to the literature and underscores the need for further investigation. Copyright © 2016 by the American Academy of Pediatrics.

Utility of Bacillary Index in Slit Skin Smears in Correlation with Clinical and Histopathological Alterations in Hansen's Disease: An Attempt to Revive a Simple Useful Procedure.

PubMed

Premalatha, P; Renuka, I V; Meghana, A; Devi, S I; Charyulu, Pavk; Sampoorna, G

2016-01-01

Leprosy, a relatively common chronic contagious disease having diverse modes of clinical presentation, can mimic a variety of unrelated diseases. For proper and adequate treatment, the diagnosis must be made accurately with subtyping which should be done with the help of bacillary index, histopathological features, and clinical correlation. This is extremely important in patient care as paucibacillary and multibacillary types have different modes of treatment. Our aim is to categorize leprosy into various types based on bacillary index, morphological findings both in slit skin smears, and biopsy along with clinical correlation.

Demographic and clinical profile of oral lichen planus: A retrospective study

PubMed Central

Munde, Anita D.; Karle, Ravindra R.; Wankhede, Pranali K.; Shaikh, Safia S.; Kulkurni, Meena

2013-01-01

Introduction: Oral lichen planus (OLP) is a relatively common inflammatory mucocutaneous disorder that frequently involves the oral mucosa. The clinical presentation of OLP ranges from mild painless white keratotic lesions to painful erosions and ulcerations. An important complication of OLP is the development of oral squamous cell carcinoma, which led the World Health Organization (WHO) to classify OLP as a potentially malignant disorder. The demographic and clinical characteristics of OLP have been well-described in several relatively large series from developed countries, whereas such series from developing countries are rare. Objective: The objective of this retrospective study was to investigate the epidemiological and clinical characteristics of 128 OLP patients in rural population of India. Materials and Methods: In this study, the diagnostic criteria proposed by van der Meij et al. in 2003 based on the WHO definition of OLP were used to identify cases. Results: In 128 patients, M:F ratio was 1.61:1. The buccal mucosa was the most common site (88.20%). White lichen was seen in 83.59% and red lichen in 16.40% cases. Reticular type of OLP was the most common form (83.5%) followed by erosive (15.6%) and atrophic OLP (0.78%). The incidence of systemic diseases included hypertension (11%), diabetes mellitus (2.4%), and hypothyroidism (0.78%). Histopathologically epithelial dysplasia was present in 4 cases. Conclusion: Most of the characteristics are consistent with previous studies with differences in few. Lichen planus is a chronic disease where treatment is directed to control of symptoms. Long-term follow-up is essential to monitor for symptomatic flare ups and possible malignant transformation. PMID:24015006

The prevalence and incidence of medical conditions in healthy pharmaceutical company employees who volunteer to participate in medical research

PubMed Central

Singh, S D; Williams, A J

1999-01-01

Aims Although clinical research in healthy volunteers is commonly performed there have been few studies of the value of the medical screening of subjects. The aim of this study was to investigate the prevalence and incidence of medical conditions found during the medical screening of ‘healthy’ subjects employed in a pharmaceutical company who volunteered to participate in medical research. Methods This was a retrospective study of the medical notes of all the subjects who volunteered for membership of the Zeneca Clinical Pharmacology Unit’s healthy volunteer panel over a 4 year period from 1990 to 1994. The prevalence of medical conditions found at presentation was determined. The incidence of medical conditions during the 4 year observation period was also ascertained. Medical screening included a full medical history and examination, clinical chemistry, haematology and urinalysis screens, pulmonary function tests, ECGs, 24 h ambulatory cardiac monitoring and a request for information from the volunteer’s General Practitioner. Results Prevalence-1293 subjects volunteered to join the panel of which 156 subjects (12%) were not accepted at presentation including 141 (10.9%) for medical reasons. The most medical common reasons were; previously diagnosed medical conditions (3.3%), cardiovascular abnormalities (1.9%), abnormal liver function tests (1.9%), anaemia (1.2%), hyperlipidaemia (1.1%), excess alcohol intake (0.6%) and thyroid disease (0.5%). Incidence—36 of the 1137 volunteers (0.8% per year) accepted onto the panel subsequently developed medical conditions of which the most common were; anaemia (0.29% per year), cardiovascular abnormalities (0.13% per year) and vasovagal syncope (0.13% per year). Conclusions This study demonstrates the importance of medical screening before healthy volunteers participate in clinical research. PMID:10383556

Origin of a common trunk for the inferior phrenic arteries from the right renal artery: a new anatomic vascular variant with clinical implications.

PubMed

Topaz, On; Topaz, Allyne; Polkampally, Pritam R; Damiano, Thomas; King, Christopher A

2010-01-01

The inferior phrenic arteries constitute a pair of important vessels, supplying multiple organs including the diaphragm, adrenal glands, esophagus, stomach, liver, inferior vena cava, and retroperitoneum. The vast majority (80-90%) of inferior phrenic arteries originate as separate vessels with near equal frequency from either the abdominal aorta or the celiac trunk. Infrequently, the right and left inferior phrenic arteries can arise in the form of a common trunk from the aorta or from the celiac trunk. We herein present three patients with a new anatomic vascular variant: a common trunk of the inferior phrenic arteries arising from the right renal artery. In one case, the left inferior phrenic branch of the common trunk provided collaterals connecting with a supra-diaphragmatic branch of the left internal mammary artery and in another with the lateral wall of the pericardium. Angiographic identification of a common trunk for the inferior phrenic arteries arising from the right renal artery is important for proper diagnosis and clinical management. The presence of this unique vascular variant can impact revascularization of the renal arteries. Published by Elsevier Inc.

[Use of an iliac branched endoprostheis in endovascular treatment for an abdominal aortic aneurysm combined with aneurysms of both common iliac arteries].

PubMed

Imaev, T E; Kuchin, I V; Lepilin, P M; Kolegaev, A S; Medvedeva, I S; Komlev, A E; Akchurin, R S

An abdominal aortic aneurysm appears to be combined with aneurysmatic lesions of the common iliac arteries in 30-40% of cases. Like abdominal aortic aneurysms, aneurysms of the common iliac arteries rarely manifest themselves clinically. The lethality rate in case of rupture is comparable to that for rupture of an abdominal aortic aneurysm. During endoprosthetic repair of abdominal aortic aneurysms combined with aneurysms of the common iliac arteries, in order to prevent endoleaks and to improve the distal zone of fixation of endografts surgeons often resort to embolization of internal iliac arteries, which may lead to ischaemic postoperative complications. One of the methods of preserving pelvic blood flow is the use of an iliac branched endograft. A series of studies evaluating long-term outcomes demonstrated that this method proved to be both safe and effective, and with the suitable anatomy is a method of choice in high surgical risk patients. The present article deals with a clinical case report concerning bilateral endoprosthetic repair of the common iliac arteries, combined with endoprosthetic repair of an abdominal aortic aneurysm, with the description of technical peculiarities of implanting an iliac branched graft.

Pilot clinical observations between food and drug seeking derived from fifty cases attending an eating disorder clinic.

PubMed

Beitscher-Campbell, Harriet; Blum, Kenneth; Febo, Marcelo; Madigan, Margaret A; Giordano, John; Badgaiyan, Rajendra D; Braverman, Eric R; Dushaj, Kristina; Li, Mona; Gold, Mark S

2016-09-01

Background The reward deficiency syndrome hypothesis posits that genes are responsible for reward dependence and related behaviors. There is evidence that both bulimia and anorexia nervosa, especially in women, have been linked to a lifetime history of substance use disorder (SUD). There are difficulties in accepting food as an addiction similar to drugs; however, increasingly neuroimaging studies favor such an assertion. Case presentations We are reporting the evidence of comorbidity of eating disorders with SUD found within these case presentations. We show 50 case reports derived from two independent treatment centers in Florida that suggest the commonality between food and drug addictions. In an attempt to provide data from this cohort, many participants did not adequately respond to our questionnaire. Discussion We propose that dopamine agonist therapy may be of common benefit. Failure in the past may reside in too powerful D2 agonist activity leading to D2 receptor downregulation, while the new methodology may cause a reduction of "dopamine resistance" by inducing "dopamine homeostasis." While this is not a definitive study, it does provide some additional clinical evidence that these two addictions are not mutually exclusive. Conclusion Certainly, it is our position that there is an overlap between food- and drug-seeking behavior. We propose that the studies focused on an effort to produce natural activation of dopaminergic reward circuitry as a type of common therapy may certainly be reasonable. Additional research is warranted.

Race and acute abdominal pain in a pediatric emergency department.

PubMed

Caperell, Kerry; Pitetti, Raymond; Cross, Keith P

2013-06-01

To investigate the demographic and clinical factors of children who present to the pediatric emergency department (ED) with abdominal pain and their outcomes. A review of the electronic medical record of patients 1 to 18 years old, who presented to the Children's Hospital of Pittsburgh ED with a complaint of abdominal pain over the course of 2 years, was conducted. Demographic and clinical characteristics, as well as visit outcomes, were reviewed. Subjects were grouped by age, race, and gender. Results of evaluation, treatment, and clinical outcomes were compared between groups by using multivariate analysis and recursive partitioning. There were 9424 patient visits during the study period that met inclusion and exclusion criteria. Female gender comprised 61% of African American children compared with 52% of white children. Insurance was characterized as private for 75% of white and 37% of African American children. A diagnosis of appendicitis was present in 1.9% of African American children and 5.1% of white children. Older children were more likely to be admitted and have an operation associated with their ED visit. Appendicitis was uncommon in younger children. Constipation was commonly diagnosed. Multivariate analysis by diagnosis as well as recursive partitioning analysis did not reflect any racial differences in evaluation, treatment, or outcome. Constipation is the most common diagnosis in children presenting with abdominal pain. Our data demonstrate that no racial differences exist in the evaluation, treatment, and disposition of children with abdominal pain.

Emergency presentation of colorectal cancer in Northwestern Saudi Arabia.

PubMed

Albalawi, Ibrahim A; Abdullah, Ahmad A; Mohammed, Mohammed E

2017-05-01

To investigate the frequency and clinical characteristics of emergency presentation of colorectal carcinoma (CRC) in Tabuk Region of Saudi Arabia.  Methods: This is a retrospective, descriptive hospital-based study. All cases with CRC that presented to the main referral hospitals in Tabuk, Saudi Arabia between 2010 and 2015 were retrieved. The relevant hospitals are: King Salman Military Hospital, King Khalid Hospital, and King Fahad Hospital.  Results: Seventy-three patients were included in the study. Twenty-two patients presented emergency constituting 30.6% of the total. Emergency CRC presentation was more common in elderly patients (81.8%), but a greater proportion of young patients was also affected (40% versus 29% in elderly patients). The disease is more common in females (37%) than males (26.7%) and intestinal obstruction was the sole form of presentation. Patients presenting emergency had more right-sided (61.9%) than left-sided tumors (30.2%). Advanced presentation with metastasis was noted in 40% of the patients presenting acutely. Conclusion: Emergency CRC presentation is common in the Tabuk region. Patients tend to present at an advanced stage, which necessitates an endeavor to detect the disease in its early stages, possibly through initiation of health education programs and suitable screening projects.

Complex posttraumatic stress disorder: The need to consolidate a distinct clinical syndrome or to reevaluate features of psychiatric disorders following interpersonal trauma?

PubMed

Giourou, Evangelia; Skokou, Maria; Andrew, Stuart P; Alexopoulou, Konstantina; Gourzis, Philippos; Jelastopulu, Eleni

2018-03-22

Complex posttraumatic stress disorder (Complex PTSD) has been recently proposed as a distinct clinical entity in the WHO International Classification of Diseases, 11 th version, due to be published, two decades after its first initiation. It is described as an enhanced version of the current definition of PTSD, with clinical features of PTSD plus three additional clusters of symptoms namely emotional dysregulation, negative self-cognitions and interpersonal hardship, thus resembling the clinical features commonly encountered in borderline personality disorder (BPD). Complex PTSD is related to complex trauma which is defined by its threatening and entrapping context, generally interpersonal in nature. In this manuscript, we review the current findings related to traumatic events predisposing the above-mentioned disorders as well as the biological correlates surrounding them, along with their clinical features. Furthermore, we suggest that besides the present distinct clinical diagnoses (PTSD; Complex PTSD; BPD), there is a cluster of these comorbid disorders, that follow a continuum of trauma and biological severity on a spectrum of common or similar clinical features and should be treated as such. More studies are needed to confirm or reject this hypothesis, particularly in clinical terms and how they correlate to clinical entities' biological background, endorsing a shift from the phenomenologically only classification of psychiatric disorders towards a more biologically validated classification.

Posterior circulation ischemic stroke-clinical characteristics, risk factors, and subtypes in a north Indian population: a prospective study.

PubMed

Mehndiratta, Manmohan; Pandey, Sanjay; Nayak, Rajeev; Alam, Anwar

2012-04-01

Posterior circulation stroke accounts for approximately 20% of all strokes with varied clinical presentation, which differ from strokes in anterior circulation, with reference to etiology, clinical features, and prognosis. Short penetrating and circumferential branches in the posterior circulation supply the brain stem, thalamus, cerebellum, occipital, and medial temporal lobes. We prospectively analyzed 80 participants of posterior circulation ischemic stroke from a registry of 944 participants attending a tertiary care referral university hospital. Patients were analyzed for demographics, stroke risk factors, clinical characteristics, neuroimaging, and stroke subtypes. Posterior circulation ischemic stroke accounted for 80 (8.5%) of 944 of all strokes and 80 (10.45%) of 765 of ischemic stroke. Sixty-three were males with mean age 51.7 ± 14.4 years. Twenty-one participants were young (defined as age less than 45 years). Hypertension was found to be the most common risk factor (63.75%). Vertigo was the most common clinical symptom reported in 45 (56.25%) cases. Sixty-eight (85%) patients had large artery disease, 8 (10%) had documented cardioembolic source, 3 (3.75%) small artery disease, and 2 (2.5%) vasculitis. Posterior cerebral artery was most commonly involved. Topographically distal intracranial involvement was most frequent (66.25%) followed by proximal (30%) and middle intracranial territory (3.75%). Our study demonatrated the occurrence of posterior circulation stroke in relatively younger age group compared to the Western world. We also found higher percentage of large artery disease, while cardioembolism as a less frequent cause of posterior circulation ischemic stroke in North Indian population. Distal territory involvement was most common in our study.

Weaver syndrome and EZH2 mutations: Clarifying the clinical phenotype.

PubMed

Tatton-Brown, Katrina; Murray, Anne; Hanks, Sandra; Douglas, Jenny; Armstrong, Ruth; Banka, Siddharth; Bird, Lynne M; Clericuzio, Carol L; Cormier-Daire, Valerie; Cushing, Tom; Flinter, Frances; Jacquemont, Marie-Line; Joss, Shelagh; Kinning, Esther; Lynch, Sally Ann; Magee, Alex; McConnell, Vivienne; Medeira, Ana; Ozono, Keiichi; Patton, Michael; Rankin, Julia; Shears, Debbie; Simon, Marleen; Splitt, Miranda; Strenger, Volker; Stuurman, Kyra; Taylor, Clare; Titheradge, Hannah; Van Maldergem, Lionel; Temple, I Karen; Cole, Trevor; Seal, Sheila; Rahman, Nazneen

2013-12-01

Weaver syndrome, first described in 1974, is characterized by tall stature, a typical facial appearance, and variable intellectual disability. In 2011, mutations in the histone methyltransferase, EZH2, were shown to cause Weaver syndrome. To date, we have identified 48 individuals with EZH2 mutations. The mutations were primarily missense mutations occurring throughout the gene, with some clustering in the SET domain (12/48). Truncating mutations were uncommon (4/48) and only identified in the final exon, after the SET domain. Through analyses of clinical data and facial photographs of EZH2 mutation-positive individuals, we have shown that the facial features can be subtle and the clinical diagnosis of Weaver syndrome is thus challenging, especially in older individuals. However, tall stature is very common, reported in >90% of affected individuals. Intellectual disability is also common, present in ~80%, but is highly variable and frequently mild. Additional clinical features which may help in stratifying individuals to EZH2 mutation testing include camptodactyly, soft, doughy skin, umbilical hernia, and a low, hoarse cry. Considerable phenotypic overlap between Sotos and Weaver syndromes is also evident. The identification of an EZH2 mutation can therefore provide an objective means of confirming a subtle presentation of Weaver syndrome and/or distinguishing Weaver and Sotos syndromes. As mutation testing becomes increasingly accessible and larger numbers of EZH2 mutation-positive individuals are identified, knowledge of the clinical spectrum and prognostic implications of EZH2 mutations should improve. © 2013 Wiley Periodicals, Inc.

Mental health pharmacists as interim prescribers

PubMed Central

2017-01-01

Introduction: Turnover leading to fluctuations in prescriber availability presents many challenges, most notably in access to and continuity of care. In 2015, the Veterans Affairs Eastern Colorado Healthcare System (VA ECHCS) experienced a period of significant mental health prescriber turnover leading to patient utilization of psychiatric emergency services (PES) for nonemergent medication management. The resulting increase in volume placed excessive stress on PES prescribers. Mental health pharmacists have opportunities to provide interim medication management while patients are between prescribers. Methods: This study was a retrospective, cohort study of patients unassigned to an outpatient mental health prescriber due to prescriber turnover, receiving care at VA ECHCS between October 1, 2015, and February 28, 2016. The primary outcome was the number of pharmacist interventions performed. Secondary outcomes characterize the interventions performed and describe the change in the mean monthly volume of patients presenting to PES. Results: In this veteran population, 152 interventions were performed in 81 unique patients. The most common intervention was prescription renewals (80%). Interventions most commonly involved antidepressants (28%), antipsychotics (10%), and mood stabilizers (10%). Before initiation of the clinic, Denver VA PES experienced a mean of 300 monthly visits. After clinic implementation, PES visits decreased significantly to a mean of 237 visits per month (P = .041). Discussion: The pharmacist interim prescriber clinic was associated with a significant decrease in mean number of patients seen per month in PES. The success of the clinic also contributed to interest by the mental health service to expand clinical pharmacy services.

Specific Clinical Profile and Risk Factors for Mortality in General Surgery Patients with Infections by Multi-Drug-Resistant Gram-Negative Bacteria.

PubMed

Rubio-Perez, Ines; Martin-Perez, Elena; Domingo-García, Diego; Garcia-Olmo, Damian

2017-07-01

The incidence of gram-negative multi-drug-resistant (MDR) infections is increasing worldwide. This study sought to determine the incidence, clinical profiles, risk factors, and mortality of these infections in general surgery patients. All general surgery patients with a clinical infection by gram-negative MDR bacteria were studied prospectively for a period of five years (2007-2011). Clinical, surgical, and microbiologic parameters were recorded, with a focus on the identification of risk factors for MDR infection and mortality. Incidence of MDR infections increased (5.6% to 15.2%) during the study period; 106 patients were included, 69.8% presented nosocomial infections. Mean age was 65 ± 15 years, 61% male. Extended-spectrum β-lactamases (ESBL) Escherichia coli was the most frequent MDR bacteria. Surgical site infections and abscesses were the most common culture locations. The patients presented multiple pre-admission risk factors and invasive measures during hospitalization. Mortality was 15%, and related to older age (odds ratio [OR] 1.07), malnutrition (OR 13.5), chronic digestive conditions (OR 4.7), chronic obstructive pulmonary disease (OR 3.9), and surgical re-intervention (OR 9.2). Multi-drug resistant infections in the surgical population are increasing. The most common clinical profile is a 65-year-old male, with previous comorbidities, who has undergone a surgical intervention, intensive care unit (ICU) admission, and invasive procedures and who has acquired the MDR infection in the nosocomial setting.

Unusual benign polypoid and papular neoplasms and tumor-like lesions of the vulva.

PubMed

AbdullGaffar, Badr; Keloth, Tasnim R; Raman, Lakshmiah G; Mahmood, Suaad; Almulla, Amal; AlMarzouqi, Mamoun; Al-Hasani, Salam

2014-04-01

We aimed to investigate the prevalence and spectrum of unusual benign neoplasms and tumor-like lesions presenting as vulvar polyps and papules, to study their clinical, pathologic, hormonal, and developmental features and whether they have important associations with other pathologic lesions or clinical diseases. We conducted a retrospective review study of 115 vulvar specimens over 7 years. Common lesions, for example, fibroepithelial polyps, skin tags, papillomas, abscesses, viral warts and common cysts, were excluded. We found 21 cases (18%) with uncommon benign vulvar lesions. They included 7 epithelial cysts, 3 vascular lesions, 3 glandular neoplasms, 3 endometrioses, 1 caruncle, 1 pilonidal sinus, 1 prolapsed urethra, 1 seborrheic keratosis, and 1 granular cell tumor. The age range was between 1 and 64 years with a mean age of 33 years. Most (86%) were 2.5 cm or less. Many were asymptomatic incidental pathologic findings that can be missed clinically. Nine cases have important clinical associations or coexisting incidental pathologic lesions. Some lesions demonstrated hormone receptors. Some were clinically confused with fibroepithelial polyps, abscesses, warts, melanocytic lesions, and tumors. In conclusion, although the vulva is a small compartment, its developmental and histologic complexity can result in a variety of unusual and rare benign polypoid and papular lesions, some unique to the vulva, which might present diagnostic challenges to the clinicians and pathologists. In addition, many bear controversy regarding their histogenesis and origin of development in the vulva. Copyright © 2014 Elsevier Inc. All rights reserved.

Cardiac computed tomography of an asymptomatic 48-year-old woman with ALCAPA syndrome.

PubMed

Sajjadieh Khajouei, Amirreza; Samie-Nasab, Mohammadreza; Behjati, Mohaddeseh; Biederman, Robert W

2016-12-01

Untreated ALCAPA cases most often die in infancy. Adults with untreated ALCAPA commonly present with mitral regurgitation, severe left ventricular dysfunction, and sometimes myocardial infarction. Herein, we present an asymptomatic adult female with ALCAPA recognized through cardiac computed tomography (CT). In ALCAPA, like other coronary anomalies, cardiac CT is often instrumental in providing unique noninvasive and clinically relevant evaluation. Herein, we present an atypical presentation of an asymptomatic middle-aged adult female with ALCAPA. © 2016, Wiley Periodicals, Inc.

Clinical Spectrum of Autoerythrocyte Sensitization Syndrome: A Series of Five Cases

PubMed Central

Thokchom, Nandakishore Singh; Pradeepa, D.; Hafi, N. A. Bishurul; Verma, Kapila

2018-01-01

Autoerythrocyte sensitization syndrome (Gardner Diamond syndrome or GDS) is a rare syndrome characterized by painful and spontaneous purpura commonly affecting adult women, and is mostly associated with psychiatric illness. Diagnosis is mainly based on clinical presentation, exclusion of other simulating diseases, and psychiatric evaluation. Only few cases have been reported till date. We report five cases of spontaneous purpura with a normal investigation profile, except for iron deficiency anemia in 1 patient, of which three had associated underlying psychiatric illness. Autoerythrocyte sensitization test was positive in all our cases. Patients presenting with painful bruises without significant medical history such as underlying bleeding disorder or drug history or history of trauma should be considered for autoerythrocyte sensitization syndrome, and managed accordingly. The present study is a case series of patients with characteristic features of autoerythrocyte sensitization syndrome, considering the rarity of the reports on its clinical spectra. PMID:29644197

Food protein-induced enterocolitis syndrome: a review of the new guidelines.

PubMed

Leonard, Stephanie A; Pecora, Valentina; Fiocchi, Alessandro Giovanni; Nowak-Wegrzyn, Anna

2018-01-01

Food protein-induced enterocolitis syndrome (FPIES) is a non IgE-mediated gastrointestinal food allergy that presents with delayed vomiting after ingestion primarily in infants. While the pathophysiology of FPIES is poorly understood, the clinical presentation of acute FPEIS reactions has been well characterized. The first International Consensus Guidelines for the Diagnosis and Management of Food Protein-induced Enterocolitis Syndrome were published in 2017 and reviewed epidemiology, clinical presentation, and prognosis of acute and chronic FPIES. The workgroup outlined clinical phenotypes, proposed diagnostic criteria, and made recommendations on management. This article summarizes the guidelines and adds recent updates. FPIES is gaining recognition, however there continues to be delays in diagnosis and misdiagnosis due to overlap of symptoms with over conditions, lack of a diagnostic test, and because some of the common trigger foods are not thought of as allergenic. More research into disease mechanisms and factors influencing differences between populations is needed.

SQUAMOUS CELL CARCINOMA IN TWO SNOW LEOPARDS (UNCIA UNCIA) WITH UNUSUAL AURICULAR PRESENTATION.

PubMed

Quintard, Benoît; Greunz, Eva Maria; Lefaux, Brice; Lemberger, Karin; Leclerc, Antoine

2017-06-01

Squamous cell carcinoma (SCC) is well documented in snow leopards ( Uncia uncia ) and most common locations are oral, facial, or pedal. These two cases illustrate an unusual auricular presentation, which is more often reported in white domestic cats. The animals were aged and presented clinical signs of otitis such as head shaking and ear scratching. Clinical examinations showed auricular canal masses with chronic purulent otitis. In both cases, clinical deterioration led to euthanasia and histology of the ear canal was consistent with SCC and showed numerous vascular emboli. These cases illustrate an unreported aggressive localization for SCC in snow leopards, which should be included in the differential diagnosis of otitis in this species. Auricular SCC may be underdiagnosed as the ear canal is infrequently sampled for histopathology. This auricular localization should be considered when metastases are found upon necropsy without internal primary tumor.

Necrotizing Enterocolitis in the Premature Infant

PubMed Central

Gregory, Katherine E.; DeForge, Christine E.; Natale, Kristan M.; Phillips, Michele; Van Marter, Linda J.

2013-01-01

Necrotizing enterocolitis (NEC) remains one of the most catastrophic comorbidities associated with prematurity. In spite of extensive research, the disease remains unsolved. The aims of this paper are to present the current state of the science on the pathogenesis of NEC, summarize the clinical presentation and severity staging of the disease, and highlight the nursing assessments required for early identification of NEC and ongoing care for infants diagnosed with this gastrointestinal disease. The distributions of systemic and intestinal clinical signs that are most sensitive to nursing assessment and associated with Bell Staging Criteria are presented. This descriptive data is representative of 117 cases of NEC diagnosed in low gestational age infants (<29 weeks gestation). The data highlights the clinical signs most commonly observed in infants with NEC, and thus, provides NICU nurses an evidence-based guide for assessment and care of infants with NEC. PMID:21730907

Challenging clinical presentations of pernicious anemia.

PubMed

Oo, Thein Hlaing; Rojas-Hernandez, Cristhiam Mauricio

2017-09-01

Pernicious anemia (PA) is an autoimmune disease of multifactorial etiologies characterized by autoimmune chronic atrophic gastritis, cobalamin deficiency (CD) due to defective absorption of dietary cobalamin from the terminal ileum, and by the presence of intrinsic factor and parietal cell antibodies. PA is a very common cause of CD-related anemia worldwide. Despite advances in the understanding molecular biology and pathophysiology of PA, the diagnosis of PA remains challenging in many circumstances for many clinicians because of its diverse clinical manifestations and the limitations of currently available diagnostic tools. Diagnostic dilemmas could occur when patients with PA present with spuriously normal or high cobalamin levels, normocytic or microcytic anemia, non-anemic macrocytosis, autoimmune hemolytic anemia, pseudo-thrombotic microangiopathy, hyperhomocysteinemia-associated thromboembolism, pseudoleu-kemia, bone marrow failure, bone marrow ring sideroblasts, and neurologic manifestations without anemia or macrocytosis. Herein, we provide an overview of the challenging clinical presentations of PA, diagnostic approach, and management.

Early electrophysiological findings in acute inflammatory demyelinating polyradiculoneuropathy variant of Guillain-Barre syndrome in the Pakistani population - a comparison with global data.

PubMed

Wali, Ahmad; Kanwar, Dureshahwar; Khan, Safoora A; Khan, Sara

2017-12-01

Acute inflammatory demyelinating polyradiculoneuropathy (AIDP) and acute motor axonal neuropathy are the most common variants of Guillian-Barre syndrome documented in the Asian population. However, the variability of early neurophysiologic findings in the Asian population compared to western data has not been documented. Eighty-seven cases of AIDP were retrospectively reviewed for their demographic, clinical, electrophysiological, and laboratory data. Mean age of subjects was 31 ± 8 years with males more commonly affected. Motor symptoms (97%) at presentation predominated. Common early nerve conduction findings included low motor amplitudes (85%), recordable sural sensory responses (85%), and absent H-reflex responses (65%). Prolonged F-latencies were found most commonly in posterior tibial nerves (23%) in the lower limbs and median and ulnar nerves (18%) in the upper limbs. Blink reflex (BR) studies were performed in 57 patients and were abnormal in 80% of those with clinical facial weakness and in 17 of 52 patients (33%) with no clinical cranial nerve signs, suggesting subclinical cranial nerve involvement. Abnormal motor and sensory amplitudes are seen early. Prolonged distal latencies, temporal dispersion/conduction blocks and sural sparing pattern are other common early nerve conduction study findings of AIDP seen in the Pakistani population. There are no significant differences in abnormalities of conduction velocities and delayed reflex responses compared to published data. The BR can help in the early diagnosis of AIDP. © 2017 Peripheral Nerve Society.

Bulimic Beliefs: Food for Thought.

ERIC Educational Resources Information Center

Bauer, Barbara G.; Anderson, Wayne P.

1989-01-01

Contends that individuals suffering from bulimia nervosa share characteristic pattern of thinking which must be understood if effective treatment is to take place. Presents these beliefs, gathered by clinical experience and literature review, in format describing each belief, discussing common causes for its development, and suggesting therapeutic…

[Clinical dilemma: an unusual case of ascites].

PubMed

Romi, Hila; Hausman, Michael; Kachko, Leonid; Emanuel, Sikuler

2012-12-01

Cirrhotic portal hypertension is the major cause of ascites. Ascites is the most common expression of decompensated liver disease. However, other etiologies may occur and may pose a diagnostic and therapeutic challenge. A patient with chronic hepatitis C and an unusual cause of ascites is presented.

Clinical and Haematological Manifestations of Typhoid Fever in Children in Eastern Turkey.

PubMed

Akbayram, S; Parlak, M; Dogan, M; Karasin, G; Akbayram, H T; Karaman, K

2016-01-12

Typhoid fever can involve various organs, leading to a wide range of presentations: from uncomplicated to complicated typhoid fever. The haematological changes are common in typhoid fever and include anaemia, leucopaenia, thrombocytopaenia and bleeding diathesis. This study was undertaken in order to determine the clinical and haematological presentation of typhoid fever in children. In this study, records of children and adolescents with typhoid fever aged under or equal to 16 years, admitted to Yuzuncu Yil University Hospital between 2010 and 2014, were analysed retrospectively. The cases (56%) were admitted to our hospital in July and October. Major symptoms of patients were abdominal pain (24%), arthralgia (21%) and fever (11%). In our study, decreased mean platelet volume (31%), eosinopaenia 20%), abnormal platelet count (19%), anaemia (16%), leucocytosis (16%) and eosinophilia (12%) were the most common haematological findings in the children. Typhoid fever is predominant in children at school age with a slight male predominance. Decreased mean platelet volume and abdominal pain might be useful as early diagnostic clues.

Lymphoepithelioma-Like Carcinoma of the Breast Mimicking Granulomatous Mastitis- Case Report and Review of the Literature

PubMed

Abouelfad, Dalia M; Yassen, Noha N; Amin, Hebat Allah A; Shabana, Marwa E

2017-07-27

Lymphoepithelioma-like carcinoma (LELC) of the breast is an exceedingly rare variant of mammary cancer. To our knowledge, only twenty - one cases have been reported in the literature. Diagnosis of this type of mammary carcinoma may be challenging, owing to its rarity and the histopathological similarity to common inflammatory and malignant lesions of the breast mainly granulomatous mastitis, medullary carcinoma, pleomorphic lobular carcinoma, lymphoma and other hematological malignancies. Our case is the 22nd case of lymphoepithelioma-like carcinoma reported in the breast, presenting with a palpable tender mass in a post-menopausal female. Her clinical picture had been mistaken for inflammatory disease. We present our case, with its detailed clinical history, radiological findings, histopathological and immune-histochemical findings along with a review of the literature. Highlighting this type of tumors may help in appropriate diagnosis. Moreover, studying the behavior of these rare neoplasms is essential to expedite treatment for this tumor type. Creative Commons Attribution License

Sudden acquired retinal degeneration syndrome in western Canada: 93 cases.

PubMed

Leis, Marina L; Lucyshyn, Danica; Bauer, Bianca S; Grahn, Bruce H; Sandmeyer, Lynne S

2017-11-01

This study reviewed clinical data from dogs diagnosed with sudden acquired retinal degeneration syndrome (SARDS) in western Canada. Medical records from the Western College of Veterinary Medicine from 2002 to 2016 showed that 93 cases of SARDS were diagnosed based on presentation for sudden blindness and a bilaterally extinguished electroretinogram. The most common pure breeds were the miniature schnauzer, dachshund, and pug. The mean age at diagnosis was 8.1 years and males and females were equally affected. Most of the dogs were presented with normal non-chromatic, but abnormal chromatic pupillary light reflexes. The incidence of retinal degeneration as detected via ophthalmoscopy increased over time after SARDS diagnosis. Polyuria, polydipsia, polyphagia, weight gain, elevated liver enzyme values, isosthenuria, and proteinuria were common clinical and laboratory findings. Chromatic pupillary light reflex testing may be more valuable than non-chromatic pupillary light testing in detecting pupil response abnormalities in dogs with SARDS, although electroretinography remains the definitive diagnostic test.

Metastases to the thyroid gland: A report of 32 cases in PUMCH.

PubMed

Zhang, Liyang; Liu, Yuewu; Li, Xiaoyi; Gao, Weisheng; Zheng, Chaoji

2017-09-01

Metastases of nonthyroid malignancies to the thyroid gland are rare, and only sporadic cases have been reported in literature. We present our experience in treating patients with metastases to the thyroid gland at Peking Union Medical College Hospital. The clinical data of 32 patients who presented with secondary thyroid tumors were retrospectively analyzed. Eleven patients (34.5%) had thyroidectomy.Two patients (6.25%) had tracheostomies to alleviate compression caused by enlarged thyroid tumors. The most common primary lesion was in the lungs (14/32), followed by the kidney (5/32) and gastrointestinal system (5/32). The interval from the diagnosis of the primary tumor to thyroid metastasis varied from 0 month to 16 years. Ten patients (31.3%) are still alive, and the longest follow-up survival time was 7 years. Thyroid metastases are rare, and the lung was the most common primary site of origin. It seems that thyroidectomy has not been considered in cases with a high clinical stage of the neoplastic process such as lung cancer.

Pathophysiology of Chemotherapy-Induced Peripheral Neuropathy

PubMed Central

Starobova, Hana; Vetter, Irina

2017-01-01

Chemotherapy-induced neuropathy is a common, dose-dependent adverse effect of several antineoplastics. It can lead to detrimental dose reductions and discontinuation of treatment, and severely affects the quality of life of cancer survivors. Clinically, chemotherapy-induced peripheral neuropathy presents as deficits in sensory, motor, and autonomic function which develop in a glove and stocking distribution due to preferential effects on longer axons. The pathophysiological processes are multi-factorial and involve oxidative stress, apoptotic mechanisms, altered calcium homeostasis, axon degeneration and membrane remodeling as well as immune processes and neuroinflammation. This review focusses on the commonly used antineoplastic substances oxaliplatin, cisplatin, vincristine, docetaxel, and paclitaxel which interfere with the cancer cell cycle—leading to cell death and tumor degradation—and cause severe acute and chronic peripheral neuropathies. We discuss drug mechanism of action and pharmacokinetic disposition relevant to the development of peripheral neuropathy, the epidemiology and clinical presentation of chemotherapy-induced neuropathy, emerging insight into genetic susceptibilities as well as current understanding of the pathophysiology and treatment approaches. PMID:28620280

Congenital Heart Defects in Adults : A Field Guide for Cardiologists

PubMed Central

Romfh, Anitra; Pluchinotta, Francesca Romana; Porayette, Prashob; Valente, Anne Marie; Sanders, Stephen P.

2013-01-01

Advances in cardiology and cardiac surgery allow a large proportion of patients with congenital heart defects to survive into adulthood. These patients frequently develop complications characteristic of the defect or its treatment. Consequently, adult cardiologists participating in the care of these patients need a working knowledge of the more common defects. Occasionally, patients with congenital heart defects such as atrial septal defect, Ebstein anomaly or physiologically corrected transposition of the great arteries present for the first time in adulthood. More often patients previously treated in pediatric cardiology centers have transitioned to adult congenital heart disease centers for ongoing care. Some of the more important defects in this category are tetralogy of Fallot, transposition of the great arteries, functionally single ventricle defects, and coarctation. Through this field guide, we provide an overview of the anatomy of selected defects commonly seen in an adult congenital practice using pathology specimens and clinical imaging studies. In addition, we describe the physiology, clinical presentation to the adult cardiologist, possible complications, treatment options, and outcomes. PMID:24294540

Sudden acquired retinal degeneration syndrome in western Canada: 93 cases

PubMed Central

Leis, Marina L.; Lucyshyn, Danica; Bauer, Bianca S.; Grahn, Bruce H.; Sandmeyer, Lynne S.

2017-01-01

This study reviewed clinical data from dogs diagnosed with sudden acquired retinal degeneration syndrome (SARDS) in western Canada. Medical records from the Western College of Veterinary Medicine from 2002 to 2016 showed that 93 cases of SARDS were diagnosed based on presentation for sudden blindness and a bilaterally extinguished electroretinogram. The most common pure breeds were the miniature schnauzer, dachshund, and pug. The mean age at diagnosis was 8.1 years and males and females were equally affected. Most of the dogs were presented with normal non-chromatic, but abnormal chromatic pupillary light reflexes. The incidence of retinal degeneration as detected via ophthalmoscopy increased over time after SARDS diagnosis. Polyuria, polydipsia, polyphagia, weight gain, elevated liver enzyme values, isosthenuria, and proteinuria were common clinical and laboratory findings. Chromatic pupillary light reflex testing may be more valuable than non-chromatic pupillary light testing in detecting pupil response abnormalities in dogs with SARDS, although electroretinography remains the definitive diagnostic test. PMID:29089658

Investigating tiredness in Australian general practice. Do pathology tests help in diagnosis?

PubMed

Gialamas, Angela; Beilby, Justin J; Pratt, Nicole L; Henning, Rhys; Marley, John E; Roddick, John F

2003-08-01

Tiredness is a common presentation in general practice for which pathology tests are commonly ordered. Our aim was to study their utilisation for tiredness. We examined an integrated database which contains the medical records for 58,139 patients and their 696,518 associated general practitioner encounters. Three hundred and forty-two patients and their 1652 associated encounters were randomly selected out of 12,291 patients and their 26,748 associated encounters that had mentioned tiredness (or a synonym). One hundred and eighty-one patients (53%) had at least one pathology test ordered at any time in their episode of care. Patients over 60 years of age, patients who consulted their GP more than once and patients without comorbidity were more likely to have a pathology test ordered. Only 12 patients (3%) had a significant clinical diagnosis based on an abnormal pathology test. Pathology testing for patients presenting with tiredness is high. Most tests do not yield a significant clinical diagnosis.

High-intensity interval training: a review of its impact on glucose control and cardiometabolic health.

PubMed

Cassidy, Sophie; Thoma, Christian; Houghton, David; Trenell, Michael I

2017-01-01

Exercise plays a central role in the management and treatment of common metabolic diseases, but modern society presents many barriers to exercise. Over the past decade there has been considerable interest surrounding high-intensity interval training (HIIT), with advocates claiming it can induce health benefits of similar, if not superior magnitude to moderate-intensity continuous exercise, despite reduced time commitment. As the safety of HIIT becomes clearer, focus has shifted away from using HIIT in healthy individuals towards using this form of training in clinical populations. The continued growth of metabolic disease and reduced physical activity presents a global health challenge and effective therapies are urgently required. The aim of this review is to explore whether the acclaim surrounding HIIT is justified by examining the effect of HIIT on glucose control, its ability to affect cardiovascular function and the underlying mechanisms of the changes observed in those with common metabolic diseases. It also explores translation of the research into clinical practice.

A Hypomorphic RAG1 Mutation Resulting in a Phenotype Resembling Common Variable Immunodeficiency

PubMed Central

Abolhassani, Hassan; Wang, Ning; Aghamohammadi, Asghar; Rezaei, Nima; Lee, Yu Nee; Frugoni, Francesco; Notrangelo, Luigi D.; Pan-Hammarström, Qiang; Hammarström, Lennart

2014-01-01

Background RAG1 deficiency presents a varied spectrum of combined immunodeficiency, ranging from a T−B−NK+type of disease to a T+B+NK+ phenotype. Objective To assess the genetic background of common variable immunodeficiency (CVID) patients. Methods A patient diagnosed with CVID, who was born in a consanguineous family and thus would be expected to show an autosomal recessive inheritance, was subjected to clinical evaluation, immunological assays, homozygosity gene mapping, exome sequencing, Sanger sequencing and functional analysis. Results The 14-year-old patient, who suffered from liver granuloma, extranodal marginal zone B cell lymphoma and autoimmune neutropenia, is presented with a clinical picture resembling CVID. Genetic analysis of this patient showed a homozygous hypomorphic RAG1 mutation (c.1073 G>A, p.C358Y) with a residual functional capacity of 48% of wild-type protein. Conclusion Our finding broadens the range of disorders associated with RAG1 mutations and may have important therapeutic implications. PMID:24996264

Marriage and Family Therapy Students' Experience with Common Factors Training.

PubMed

Fife, Stephen T; D'Aniello, Carissa; Scott, Sarah; Sullivan, Erin

2018-04-27

With the increased empirical and theoretical support for common factors in the psychotherapy literature, marriage and family therapy (MFT) scholars have begun discussing the inclusion of common factors in MFT training. However, there is very little empirical research on common factors training or how to include common factors in MFT curricula. The purpose of this phenomenological study was to investigate MFT students' experience with common factors training. Seventeen master's degree students who received training in common factors participated in the study. Data was comprised of participants' journal reflections and focus group interviews on their experience learning about common factors and how this influenced their work with clients. Participants' responses to the training were overwhelmingly positive and highlighted the ways in which studying common factors enhanced their confidence, understanding of MFT models, conceptual abilities, and clinical practice. Additional results and discussion about incorporating common factors in MFT training are presented. © 2018 American Association for Marriage and Family Therapy.

Ocular toxocariasis: new diagnostic and therapeutic perspectives.

PubMed

Martínez-Pulgarín, Dayron F; Muñoz-Urbano, Marcela; Gomez-Suta, Luz D; Delgado, Olinda M; Rodriguez-Morales, Alfonso J

2015-01-01

To provide an updated insight of concepts regarding the overview, epidemiology, risk factors, clinical manifestations, diagnosis, treatment and prevention of ocular toxocariasis. Perspective of literature review. Review and synthesis of literature about toxocariasis, with interpretation and perspective. A literature search for "ocular toxocariasis" was performed using PubMed, ScienceDirect, Scopus, SciELO and LILACS databases. Mild to moderate infections are frequently reported in ocular toxocariasis which usually occurs in children and typically presents as unilateral vision impairment, blindness is common and could present invasion of the retina. There are three groups of presentation of toxocariasis (according to the physical examination): chronic endophthalmitis, posterior granuloma and peripheral granuloma. Standard diagnosis of ocular toxocariasis is based on the identification of clinical signs, supported by additional diagnostic methods. Regarding treatment, there is no commonly accepted regimen but most of the authors prefer to use steroids and anthelminthic agents, but nowadays there are no standardized parameters in terms of dosage, duration and route of administration. Surgery has been recommended in some cases. Toxocariasis is still a problem of public health, particularly in developing countries with an increasing epidemiological burden in terms of morbidity and mortality and most of the authors agree on the utmost relevance of its prevention. Clinical experience and suspicion of ophthalmologists make an important role in its diagnosis, but always with supportive diagnostic methods. Additional studies should explore new therapeutic options for toxocariasis.

Cystic echinococcosis: A neglected disease at usual and unusual locations.

PubMed

Sarkar, Soma; Roy, Himansu; Saha, Puranjay; Sengupta, Mallika; Sarder, Krisnendu; Sengupta, Manideepa

2017-01-01

Echinococcus granulosus causes a zoonotic infection called cystic echinococcosis (CE) or more commonly known as hydatid disease. Although the two most common locations of hydatid cyst are liver and lung, it may also appear in other parts of the body. Clinical presentation of the hydatid disease depends on the site and size of the lesion. A retrospective study was done in Medical College and Hospital, Kolkata, from January 2012 to June 2014, to find the site of involvement, distribution, clinical features, history of contact, mode of presentation, laboratory diagnosis, and treatment modalities of the cases of hydatid cyst. The cases were identified by radiological and laboratory methods, the data were entered in Excel spreadsheet, and analysis was done. Among the 21 cases of hydatid cyst included in the study, solitary hepatic involvement was seen in 11 (52.38%), pulmonary involvement in 4 (19%), and 6 (28.71%) were in unusual locations such as liver cyst extending as retroperitoneal, omental cyst, choledochal cyst, splenic cyst, and in hepatorenal pouch. History of contact with dog was seen in 15 (71.43%). All the patients were treated with surgery and albendazole and were discharged in healthy condition. CE may be present in usual and unusual locations with a lot of variations in the clinical features. Hence, proper radiological and laboratory diagnosis is required for accurate diagnosis and appropriate management of these cases.

Knee injury patterns in young irish dancers.

PubMed

Beasley, Michael A; Stracciolini, Andrea; Tyson, Kesley D; Stein, Cynthia J

2014-06-01

To characterize knee injury patterns in Irish dancers. A retrospective chart review was performed for Irish dancers under age 19 who presented with knee injuries to the sports medicine or orthopedic clinic from January 1, 2000 to December 31, 2010. Data were collected on all knee injuries partially or directly related to Irish dance. Injury was defined as dance-related pain or damage to the structures in the knee that resulted in evaluation in the clinic. Survey data were collected to determine the number of different schools/studios represented by the dancers in the study. Sixty-seven Irish dancers with 86 knee injuries were evaluated. Half (50.7%) of these patients received more than one diagnosis during these visits. Overuse injuries accounted for 90.7% of knee injuries. Time to presentation ranged from less than 1 week to over 1 year. There was a significant difference in time to presentation, with traumatic injuries being evaluated sooner than overuse injuries. The most common diagnoses, accounting for 53.5% of injuries, were patellar tracking disorders, including patellofemoral syndrome, hypermobile patella, and patellar subluxation. In Irish dance overuse injuries represent the great majority of knee injuries, and patellofemoral tracking disorders are the most common diagnosis. For many dancers, there is often a delay of weeks to months between the onset of symptoms and evaluation in clinic. Prevention programs could potentially eliminate a large portion of knee pain experienced by young Irish dancers.

Mutism as the Presenting Symptom: Three Case Reports and Selective Review of Literature

PubMed Central

Aggarwal, Ashish; Sharma, Dinesh Dutt; Kumar, Ramesh; Sharma, Ravi C.

2010-01-01

Mutism, defined as an inability or unwillingness to speak, resulting in an absence or marked paucity of verbal output, is a common clinical symptom seen in psychiatric as well as neurology outpatient department. It rarely presents as an isolated disability and often occurs in association with other disturbances in behavior, thought processes, affect, or level of consciousness. It is often a focus of clinical attention, both for the physician and the relatives. Mutism occurs in a number of conditions, both functional and organic, and a proper diagnosis is important for the management. We hereby present three cases, who presented with mutism as the presenting symptom and the differential diagnosis and management issues related to these cases are discussed. The authors also selectively reviewed the literature on mutism, including psychiatric, neurologic, toxic-metabolic, and drug-induced causes. PMID:21799563

Mutism as the presenting symptom: three case reports and selective review of literature.

PubMed

Aggarwal, Ashish; Sharma, Dinesh Dutt; Kumar, Ramesh; Sharma, Ravi C

2010-01-01

Mutism, defined as an inability or unwillingness to speak, resulting in an absence or marked paucity of verbal output, is a common clinical symptom seen in psychiatric as well as neurology outpatient department. It rarely presents as an isolated disability and often occurs in association with other disturbances in behavior, thought processes, affect, or level of consciousness. It is often a focus of clinical attention, both for the physician and the relatives. Mutism occurs in a number of conditions, both functional and organic, and a proper diagnosis is important for the management. We hereby present three cases, who presented with mutism as the presenting symptom and the differential diagnosis and management issues related to these cases are discussed. The authors also selectively reviewed the literature on mutism, including psychiatric, neurologic, toxic-metabolic, and drug-induced causes.

Automated realtime data import for the i2b2 clinical data warehouse: introducing the HL7 ETL cell.

PubMed

Majeed, Raphael W; Röhrig, Rainer

2012-01-01

Clinical data warehouses are used to consolidate all available clinical data from one or multiple organizations. They represent an important source for clinical research, quality management and controlling. Since its introduction, the data warehouse i2b2 gathered a large user base in the research community. Yet, little work has been done on the process of importing clinical data into data warehouses using existing standards. In this article, we present a novel approach of utilizing the clinical integration server as data source, commonly available in most hospitals. As information is transmitted through the integration server, the standardized HL7 message is immediately parsed and inserted into the data warehouse. Evaluation of import speeds suggest feasibility of the provided solution for real-time processing of HL7 messages. By using the presented approach of standardized data import, i2b2 can be used as a plug and play data warehouse, without the hurdle of customized import for every clinical information system or electronic medical record. The provided solution is available for download at http://sourceforge.net/projects/histream/.

Subacute Sclerosing Panencephalitis of the Brainstem as a Clinical Entity

PubMed Central

Yang, Jason; Ciacci, Joseph D.

2017-01-01

Subacute sclerosing panencephalitis (SSPE) is a rare progressive neurological disorder of early adolescence caused by persistent infection of the measles virus, which remains prevalent worldwide despite an effective vaccine. SSPE is a devastating disease with a characteristic clinical course in subcortical white matter; however, atypical presentations of brainstem involvement may be seen in rare cases. This review summarizes reports to date on brainstem involvement in SSPE, including the clinical course of disease, neuroimaging presentations, and guidelines for treatment. A comprehensive literature search was performed for English-language publications with keywords “subacute sclerosing panencephalitis” and “brainstem” using the National Library of Medicine PubMed database (March 1981–September 2017). Eleven articles focusing on SSPE of the brainstem were included. Predominant brainstem involvement remains uncharacteristic of SSPE, which may lead to misdiagnosis and poor outcome. A number of case reports have demonstrated brainstem involvement associated with other intracranial lesions commonly presenting in later SSPE stages (III and IV). However, brainstem lesions can appear in all stages, independent of higher cortical structures. The varied clinical presentations complicate diagnosis from a neuroimaging perspective. SSPE of the brainstem is a rare but important clinical entity. It may present like canonical SSPE or with unique clinical features such as absence seizures and pronounced ataxia. While SSPE generally progresses to the brainstem, it can also begin with a primary focus of infection in the brainstem. Awareness of varied SSPE presentations can aid in early diagnosis as well as guide management and treatment. PMID:29112137

Subacute Sclerosing Panencephalitis of the Brainstem as a Clinical Entity.

PubMed

Upadhyayula, Pavan S; Yang, Jason; Yue, John K; Ciacci, Joseph D

2017-11-07

Subacute sclerosing panencephalitis (SSPE) is a rare progressive neurological disorder of early adolescence caused by persistent infection of the measles virus, which remains prevalent worldwide despite an effective vaccine. SSPE is a devastating disease with a characteristic clinical course in subcortical white matter; however, atypical presentations of brainstem involvement may be seen in rare cases. This review summarizes reports to date on brainstem involvement in SSPE, including the clinical course of disease, neuroimaging presentations, and guidelines for treatment. A comprehensive literature search was performed for English-language publications with keywords "subacute sclerosing panencephalitis" and "brainstem" using the National Library of Medicine PubMed database (March 1981-September 2017). Eleven articles focusing on SSPE of the brainstem were included. Predominant brainstem involvement remains uncharacteristic of SSPE, which may lead to misdiagnosis and poor outcome. A number of case reports have demonstrated brainstem involvement associated with other intracranial lesions commonly presenting in later SSPE stages (III and IV). However, brainstem lesions can appear in all stages, independent of higher cortical structures. The varied clinical presentations complicate diagnosis from a neuroimaging perspective. SSPE of the brainstem is a rare but important clinical entity. It may present like canonical SSPE or with unique clinical features such as absence seizures and pronounced ataxia. While SSPE generally progresses to the brainstem, it can also begin with a primary focus of infection in the brainstem. Awareness of varied SSPE presentations can aid in early diagnosis as well as guide management and treatment.

Vascular lesions of the vocal fold.

PubMed

Gökcan, Kürşat Mustafa; Dursun, Gürsel

2009-04-01

The aim of the study was to present symptoms, laryngological findings, clinical course, management modalities, and consequences of vascular lesions of vocal fold. This study examined 162 patients, the majority professional voice users, with vascular lesions regarding their presenting symptoms, laryngological findings, clinical courses and treatment results. The most common complaint was sudden hoarseness with hemorrhagic polyp. Microlaryngoscopic surgery was performed in 108 cases and the main indication of surgery was the presence of vocal fold mass or development of vocal polyp during clinical course. Cold microsurgery was utilized for removal of vocal fold masses and feeding vessels cauterized using low power, pulsed CO(2) laser. Acoustic analysis of patients revealed a significant improvement of jitter, shimmer and harmonics/noise ratio values after treatment. Depending on our clinical findings, we propose treatment algorithm where voice rest and behavioral therapy is the integral part and indications of surgery are individualized for each patient.

Clinical correlates of HIV-associated neurocognitive disorders in South Africa.

PubMed

Joska, John A; Fincham, Dylan S; Stein, Dan J; Paul, Robert H; Seedat, Soraya

2010-04-01

Human immunodeficiency virus-associated neurocognitive disorders (HAND) occurs globally and across different genetic clades of the virus. However, few studies have examined HAND in South Africa, despite the prevalence of HIV in this region of the world, and the predominance of clade C. The present study examined the relationship between a number of demographic and clinical variables in a sample of 536 patients attending HIV clinics in South Africa. HAND was present in 23.5% of the sample and was associated with older age, a low educational level among those with post-traumatic stress disorder (PTSD) and alcohol abuse among those with many months since diagnosis. These results suggest that HAND is common among patients in South Africa, and is associated with clinical variables such as PTSD and alcohol abuse. This underlines the impact of HIV on the nervous system and the importance of screening for co morbid mental health conditions.

[Diagnosis and clinical management of urinary tract infection].

PubMed

Heilberg, Ita Pfeferman; Schor, Nestor

2003-01-01

A review about recent aspects on diagnosis and clinical management of urinary tract infection (UTI) is presented. There is a wide variation in clinical presentation of UTI which include different forms as cystitis, pyelonephritis, urethral syndrome and the clinical relevance of asymptomatic bacteriuria and low-count bacteriuria that must be distinguished from contamination. Pathogenetic aspects concerning bacterial virulence as well as host factors in susceptibility to UTI as urinary tract obstruction, vesicoureteral reflux, indwelling bladder catheters, pregnancy, diabetes mellitus, sexual activity, contraceptive methods, prostatism, menopause, advanced age and renal transplantation are discussed. Diagnostic criteria and the most common tests utilized for differentiation between lower and upper UTI have been reviewed. The authors conclude that a careful evaluation of the underlying factors is required for the correct diagnosis of UTI and to prevent recurrence and that appropriate strategies and specific therapeutic regimens may maximize the benefit while reducing costs and adverse reactions.

Hypertrophic Cardiomyopathy: Clinical Update.

PubMed

Geske, Jeffrey B; Ommen, Steve R; Gersh, Bernard J

2018-05-01

Hypertrophic cardiomyopathy (HCM) is the most common heritable cardiomyopathy, manifesting as left ventricular hypertrophy in the absence of a secondary cause. The genetic underpinnings of HCM arise largely from mutations of sarcomeric proteins; however, the specific underlying mutation often remains undetermined. Patient presentation is phenotypically diverse, ranging from asymptomatic to heart failure or sudden cardiac death. Left ventricular hypertrophy and abnormal ventricular configuration result in dynamic left ventricular outflow obstruction in most patients. The goal of therapeutic interventions is largely to reduce dynamic obstruction, with treatment modalities spanning lifestyle modifications, pharmacotherapies, and septal reduction therapies. A small subset of patients with HCM will experience sudden cardiac death, and risk stratification remains a clinical challenge. This paper presents a clinical update for diagnosis, family screening, clinical imaging, risk stratification, and management of symptoms in patients with HCM. Copyright © 2018 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Pseudohypoparathyroidism Type 1A-Subclinical Hypothyroidism and Rapid Weight Gain as Early Clinical Signs: A Clinical Review of 10 Cases

PubMed Central

Kayemba-Kay’s, Simon; Tripon, Cedric; Heron, Anne; Hindmarsh, Peter

2016-01-01

Objective: To evaluate the clinical signs and symptoms that would help clinicians to consider pseudohypoparathyroidism (PHP) type 1A as a diagnosis in a child. Methods: A retrospective review of the medical records of children diagnosed by erythrocyte Gsα activity and/or GNAS1 gene study and followed-up for PHP type 1A. Clinical and biochemical parameters along with epidemiological data were extracted and analyzed. Weight gain during infancy and early childhood was calculated as change in weight standard deviation score (SDS), using the French growth reference values. An upward gain in weight ≥0.67 SDS during these periods was considered indicative of overweight and/or obesity. Results: Ten cases of PHP type 1A were identified (mean age 41.1 months, range from 4 to 156 months). In children aged ≤2 years, the commonest clinical features were round lunar face, obesity (70%), and subcutaneous ossifications (60%). In older children, brachydactyly was present in 60% of cases. Seizures occurred in older children (3 cases). Short stature was common at all ages. Subclinical hypothyroidism was present in 70%, increased parathormone (PTH) in 83%, and hyperphosphatemia in 50%. Only one case presented with hypocalcemia. Erythrocyte Gsα activity tested in seven children was reduced; GNAS1 gene testing was performed in 9 children. Maternal transmission was the most common (six patients). In three other cases, the mutations were de novo, c.585delGACT in exon 8 (case 2) and c.344C>TP115L in exon 5 (cases 6&7). Conclusion: Based on our results, PHP type 1A should be considered in toddlers presenting with round face, rapid weight gain, subcutaneous ossifications, and subclinical hypothyroidism. In older children, moderate mental retardation, brachydactyly, afebrile seizures, short stature, and thyroid-stimulating hormone resistance are the most suggestive features. PMID:27467896

Ethical and clinical dilemmas in patients with head and neck tumors visiting a field hospital in the Philippines.

PubMed

Marom, Tal; Segal, David; Erlich, Tomer; Tsumi, Erez; Merin, Ofer; Lin, Guy

2014-01-01

To describe clinical and ethical dilemmas in patients presenting with head and neck (H&N) tumors to a field hospital in the "subacute" period following a typhoon. We retrospectively reviewed charts of H&N patients presenting to an integrated Israeli-Filipino medical facility, which was operated more than 11 days. Of the 1,844 adult patients examined, 85 (5 percent) presented with H&N tumors. Of those, 70 (82 percent) were females, with a mean age of 43 ± 15 years. Thyroid neoplasms were the most common tumors (68, 80 percent). Despite limited resources, we contributed to the workup and treatment of several patients. To better illustrate our dilemmas, we present four key patients, in whom we favored diagnostic/therapeutic interventions in two, and opted to defer any intervention in two. In a relief mission, despite the lack of clinical and pathological staging and questionable continuity of care, surgical interventions can be considered for therapeutic, palliative, and diagnostic purposes.

Febrile neutropenia in cats treated with chemotherapy.

PubMed

Pierro, J; Krick, E; Flory, A; Regan, R; DeRegis, C; Boudreaux, B; Barber, L; Saam, D; Saba, C

2017-06-01

The purpose of this study was to describe the clinical presentation, potential causative agents, treatment and outcome of febrile neutropenia (FN) in chemotherapy-treated cats. Medical records from eight institutions were retrospectively reviewed. A total of 22 FN events in 20 cats were evaluated. Lymphoma was the most common cancer diagnosis; lomustine and vinca alkaloids were the most frequently implicated causative agents. Presenting clinical signs included decreased appetite, lethargy, vomiting and diarrhoea. Median body temperature and absolute neutrophil count at presentation were 104.1 °F; 40 °C (range: 103.1-105.1 °F; 39.5-40.6 °C) and 246 mL -1 (range: 0-1600 mL -1 ), respectively. Median number of days between chemotherapy administration and FN onset was 5 (range: 4-25 days). All but one cat were treated with intravenous fluids and broad spectrum antibiotics. Fevers resolved in all cases and absolute neutrophil counts returned to normal in 19 cats. Clinical presentation of cats with FN appears similar to that of dogs. © 2016 John Wiley & Sons Ltd.

Primary CNS lymphoma as a cause of Korsakoff syndrome.

PubMed

Toth, Cory; Voll, Chris; Macaulay, Robert

2002-01-01

Korsakoff syndrome presents with memory dysfunction with retrograde amnesia, anterograde amnesia, limited insight into dysfunction, and confabulation. The most common etiology of Korsakoff syndrome is thiamine deficiency secondary to alcoholism. There are limited case reports of structural lesions causing Korsakoff syndrome. A 46-year-old male with a long history of alcoholism presented with a history of confusion, amnesia, and confabulation with no localizing features on neurological examination. The patient showed no clinical change with intravenous thiamine. Computed tomography of the brain revealed a heterogenous, enhancing mass lesion centered within the third ventricle, with other lesions found throughout cortical and subcortical regions. The patient was given dexamethasone i.v. without noticeable clinical improvement but with marked radiological improvement with mass reduction. Stereotactic biopsy revealed a diagnosis of primary central nervous system (CNS) lymphoma. Most patients presenting with Korsakoff syndrome have thiamine deficiency; however, mass lesions can produce an identical clinical picture. This is the first case report of a patient with primary CNS lymphoma presenting as Korsakoff syndrome.

Incorporating Stroke and Bleeding Risk Stratification Tools into Atrial Fibrillation Management Making Sense of the Alphabet Soup.

PubMed

Deering, Thomas F

2017-01-01

Atrial fibrillation (AF) is a common arrhythmia managed by many physicians in a variety of clinical settings. One of the most important clinical decisions related to effective AF management centers upon the need to perform accurate thromboembolic risk stratification followed by effective management decisions that align with established guidelines. This manuscript will review the present state of the art and provide guidance to physicians to enhance patient outcomes.

Cutaneous larva migrans syndrome: a case report.

PubMed

Tekely, Emilia; Szostakiewicz, Beata; Wawrzycki, Bartłomiej; Kądziela-Wypyska, Grażyna; Juszkiewicz-Borowiec, Maria; Pietrzak, Aldona; Chodorowska, Grażyna

2013-04-01

Cutaneous larva migrans (CML) is a frequent parasitic infestation caused by migration of animal hookworm larvae into the human epidermis. This skin disease is common in warmer climates among people, who have contact with contaminated soil. Clinical manifestation of CML is an itchy, erythematous, linear tract, which appears days to even months after exposure to infested sand or soil. Diagnosis is established on the clinical presentation. We describe a case of CML acquired during a holiday in Brazil.

Cutaneous larva migrans syndrome: a case report

PubMed Central

Szostakiewicz, Beata; Wawrzycki, Bartłomiej; Kądziela-Wypyska, Grażyna; Juszkiewicz-Borowiec, Maria; Pietrzak, Aldona; Chodorowska, Grażyna

2013-01-01

Cutaneous larva migrans (CML) is a frequent parasitic infestation caused by migration of animal hookworm larvae into the human epidermis. This skin disease is common in warmer climates among people, who have contact with contaminated soil. Clinical manifestation of CML is an itchy, erythematous, linear tract, which appears days to even months after exposure to infested sand or soil. Diagnosis is established on the clinical presentation. We describe a case of CML acquired during a holiday in Brazil. PMID:24278060

[Clinical and pathological features of Alport syndrome in children].

PubMed

Zhu, Chun-Hua; Huang, Song-Ming; Wu, Hong-Mei; Bao, Hua-Ying; Chen, Ying; Han, Yuan; Zhao, Fei; Zhang, Ai-Hua; Zhang, Wei-Zhen

2010-03-01

To study the clinical and pathological features of Alport syndrome in children. The clinical and histopathological data of 10 hospitalized children with Alport syndrome from February 2007 to February 2009 were retrospectively reviewed. There were 7 males and 3 females, with the age ranging from 2 years to 6 years and 7 months (mean 3 years and 2 months). Five of 10 cases had positive family history. X-linked dominant inheritance Alport syndrome was diagnosed in 8 cases, and autosomal recessive inheritance Alport syndrome in 2 cases. Recurrent gross hematuria was found in 5 cases, hematuria and proteinuria in 3 cases, massive proteinuria in 1 case, and nephritic syndrome in 1 case. Under the light microscope, 8 cases presented with mesangial proliferation glomerulonephritis, and 2 cases with focal segmental glomerulosclerosis. Immunofluorescence assay showed that all cases had IgM deposition in glomerulus. Only 1 case showed typical glomerular basement membrane (GBM) pathological changes. All cases showed abnormal alpha-chain distribution in renal collagen IV. The children with Alport syndrome have diverse clinical manifestations. Characteristic histopathological presentations could not be found under a light microscope, mesangial proliferation glomerulonephritis is the dominant pathological change, and IgM deposition in glomerulus is common. The GBM pathological change in children is not common. Immunofluorescence assay of alpha-chain in collagen IV is needed for the diagnosis of Alport syndrome.

Idiopathic granulomatous lobular mastitis - report of 43 cases from iran; introducing a preliminary clinical practice guideline.

PubMed

Omranipour, Ramesh; Mohammadi, S-Farzad; Samimi, Parisa

2013-12-01

We aimed to report a large series of idiopathic granulomatous lobular mastitis (IGLM) from Iran and sketch preliminary clinical practice guidelines (CPG) for approaching an inflammatory breast mass. In a retrospective records review, 43 consecutive IGLM cases were studied. Data on baseline, clinical, imaging, and pathologic characteristics were collected. The mean age of the women was 33.5 years. All but 1 were married and had given birth. 16% had a cancer-like presentation. Inflammatory signs, architectural distortion, and a nodular pattern were the most common findings clinically, mammographically and ultrasonographically, respectively. 29.5% of the pathological reports indicated necrosis which was more common in younger subjects (p = 0.016); microabscesses were associated with a shorter lactation course (p = 0.006). Corticosteroids had been used as the initial treatment modality in 51%, immunosuppressive agents had not been administered, and a 16% relapse rate was recorded. We recognized the need for a multidisciplinary approach covering radiology, oncology, and surgery to best handle diagnostic and therapeutic issues and manage relevant infections as well as the major differential diagnosis, i.e. malignancy. We hypothesized that a shorter lactation period may cause more milk stasis and extravasation and be contributory to IGLM. CPGs are needed to incorporate the needed multidisciplinary approach and to standardize IGLM care. We present one such guideline.

Idiopathic Granulomatous Lobular Mastitis – Report of 43 Cases from Iran; Introducing a Preliminary Clinical Practice Guideline

PubMed Central

Omranipour, Ramesh; Mohammadi, S-Farzad; Samimi, Parisa

2013-01-01

Summary Background We aimed to report a large series of idiopathic granulomatous lobular mastitis (IGLM) from Iran and sketch preliminary clinical practice guidelines (CPG) for approaching an inflammatory breast mass. Patients and Methods In a retrospective records review, 43 consecutive IGLM cases were studied. Data on baseline, clinical, imaging, and pathologic characteristics were collected. Results The mean age of the women was 33.5 years. All but 1 were married and had given birth. 16% had a cancer-like presentation. Inflammatory signs, architectural distortion, and a nodular pattern were the most common findings clinically, mammographically and ultrasonographically, respectively. 29.5% of the pathological reports indicated necrosis which was more common in younger subjects (p = 0.016); microabscesses were associated with a shorter lactation course (p = 0.006). Corticosteroids had been used as the initial treatment modality in 51%, immunosuppressive agents had not been administered, and a 16% relapse rate was recorded. We recognized the need for a multidisciplinary approach covering radiology, oncology, and surgery to best handle diagnostic and therapeutic issues and manage relevant infections as well as the major differential diagnosis, i.e. malignancy. Conclusion We hypothesized that a shorter lactation period may cause more milk stasis and extravasation and be contributory to IGLM. CPGs are needed to incorporate the needed multidisciplinary approach and to standardize IGLM care. We present one such guideline. PMID:24550752