Science.gov

Sample records for clinico randomizzato italung-ct

  1. [Clinico-epidemiologic characteristics of the health status of miners].

    PubMed

    Nekhorosheva, M A; Meniaĭlo, N I; Valutsina, V M; Kiva, A I; Pankina, O E

    1989-09-01

    Clinico-epidemiological examination of 1944 miners working in mines with sloping layers revealed the incidence of diseases of the main systems of the body. It was found that emotional stresses further the development of primary hypertension in miners with a small length of work. Nonprofessional changes of the hearing organ are evaluated. PMID:2609603

  2. [Clinico-psychopathological characteristics of a group of mental patients identified at the internal medicine clinic].

    PubMed

    Ostroglazov, V G; Lisina, M A

    1990-01-01

    The authors provide the clinico-psychopathological characteristics of mental patients revealed for the first time during a clinico-epidemiological study of the district therapeutic population. The predominance among them of the somatic psychopathological syndromes was established. The overwhelming majority of those conditions were found to belong to multifactorial mental diseases in whose etiology and pathogenesis the key role is played by interaction between exogenous (psychogenous) and endogenous (thymopathic) factors. PMID:1965370

  3. Clinico-Pathological Correlations of the Most Common Neurodegenerative Dementias

    PubMed Central

    Taipa, Ricardo; Pinho, João; Melo-Pires, Manuel

    2012-01-01

    Neurodegenerative dementias are a group of neurological disorders characterized by deterioration in several cognitive domains in which there is selective and progressive loss of specific populations of neurons. The precise neurobiological basis for the different neurodegenerative dementias remains unknown. It is expected that different pathologies reflect different mechanisms, at least early in the neurodegeneration process. The next decades promise treatments directed to causes and mechanisms, bringing an outstanding challenge to clinicians due to heterogeneous clinical presentations with the same molecular pathology. The purpose of this brief review is to describe the key neuropathological features of the most common neurodegenerative dementias (Alzheimer disease, dementia with Lewy bodies and Parkinson’s disease dementia, and frontotemporal lobar degeneration) and the relationship with the clinical syndromes described in clinico-pathological studies. We expect this overview contributes for the understanding of this broad topic integrating the two ends of the spectrum: clinical and pathological. PMID:22557993

  4. "Eating" epilepsy revisited- an electro-clinico-radiological study.

    PubMed

    Jagtap, Sujit; Menon, Ramshekhar; Cherian, Ajith; Baheti, Neeraj; Ashalatha, R; Thomas, Sanjeev V

    2016-08-01

    This study aimed to evaluate the clinical, video electroencephalographic and MRI attributes of patients with eating epilepsy (EE). Consecutive patients who were diagnosed with EE and underwent potential pre-surgical work-up from 2003 to 2012 formed the study cohort. Their electro-clinico-radiological and seizure outcome data were obtained from our prospectively maintained medical records. Out of 7094 patients who underwent evaluation for refractory seizures, 47 patients satisfied the criteria for EE. Twenty-three (48.9%) had exclusive EE; the remainder had a combination of predominantly eating-induced and unprovoked seizures with no differences noted in timing of seizures in relation to meals. Lesional epilepsy was seen in 34% of patients, with posterior cortex (PC; posterior temporo-parieto-occipital) predominance. In MRI negative patients, PC interictal epileptiform discharges were present in 34.4% of patients and multifocal in 20.6% of patients compared to the MRI positive group with 12.5% and 6.5%, respectively (p=0.003). Among 24 patients (51.1%) with co-existent unprovoked seizures, developmental delay and PC ictal onset was more prevalent (p=0.013 and 0.029) as compared to exclusive EE. The seizure frequency and outcome did not significantly differ between patients with or without MRI abnormality. Two patients underwent anterior temporal lobectomy, with persistence of their eating seizures postoperatively. EE is a complex reflex epilepsy of cryptogenic and symptomatic etiology. As opposed to the traditionally implied temporo-limbic mechanisms behind epileptogenesis, a multilobar network originating from the PC receiving sensory and visual inputs linked to the limbic-opercular pathways represents a plausible mechanism. Surgical selection should be diligent and cautious in this group of patients. PMID:27265517

  5. [Clinico-epidemiological characteristics of mentally ill patients identified in the therapy department].

    PubMed

    Liberman, Iu I; Ostroglazov, V G; Lisina, M A; Eliava, V N

    1990-01-01

    A clinico-epidemiological study was made of the incidence of mental diseases among the adult community visiting the therapeutic department of a city polyclinic. Mental patients registered at the PND (41.9 per 1000 population) underwent examinations. A large group of patients, mainly with borderline mental diseases, was additionally revealed (134.4 per 1000 population). Therefore, the total incidence of mental diseases among the adult community amounted to 176.3 per 1000 population. Both groups are compared in terms of the clinical syndromes, sex, age, and the level of social adaptation. PMID:1963992

  6. Clinico-pathological analysis of foal diseases from 237 autopsy cases.

    PubMed

    Oikawa, M A; Kamada, M; Yoshihara, T; Kaneko, M; Yoshikawa, T

    1991-09-01

    To elucidate the current status of foal diseases in Japan, clinico-pathological analysis was conducted on 237 foal autopsy cases. As a result, bacterial infection was identified as an important cause of foal death. Most of the bacteria isolated from these cases were ubiquitous, opportunistic, environmental organisms, known to be non-pathogenic to mature animals. Most of cases with bacterial infection were diagnosed as having hypogammaglobulinemia, i.e., failure of passive transfer. In addition, the mean weight of thymuses in foals affected by bacterial infection tended to be lower than that of foals without infection. These findings suggest that the common cause of foal diseases were mainly due to the opportunistic bacterial infections associated with the weakened immune function, serving as precursor to or promotor of infection. PMID:1811113

  7. Some clinico-pathologic findings in elephants (Elephas maximus) infected with Fasciola jacksoni.

    PubMed

    Caple, I W; Jainudeen, M R; Buick, T D; Song, C Y

    1978-01-01

    Severe submandibular and ventral abdominal oedema was observed in an Asian elephant (Elephas maximus) in which liver flukes (Fasciola jacksoni) were recovered from the bile ducts at post-mortem examination. Clinico-pathologic examination of blood samples and serum from this elephant and another 8 elephants showed that most had anemia and hypoproteinemia. Fecal samples from 6 of the elephants contained from 6 to 83 eggs per gram. Treatment of elephants with nitroxynil (10 mg/kg) by subcutaneous injection produced severe local reactions at the injection site. Feces collected 2 and 4 months after treatment were free of trematode eggs. Hematologic values measured 4 months after treatment showed that the hemoglobin concentration, packed cell volume, erythrocyte count and plasma protein concentration had increased to within the normal range. PMID:633508

  8. Clinico-Histopathological Spectrum of Infectious Granulomatous Dermatoses in Western India- A Representative Study from Mumbai

    PubMed Central

    Agale, Shubhangi Vinayak; D’Costa, Grace F.; Valand, Arvind G.; Gupta, Vikram Kumar

    2016-01-01

    Introduction Infectious Granulomatous Dermatoses (IGDS) have various aetiological factors with a considerable overlap in the histopathological and clinical features, thus posing a diagnostic dilemma for dermatologists and pathologists. Aim We aimed at determining the histopathological profile of IGDS correlating it with clinical features with an attempt to find the aetiology. Materials and Methods In a cross-sectional study conducted in a tertiary referral center of Mumbai over two years, out of 1872 skin biopsies received, 239 histopathologically diagnosed cases of IGDS were studied for histopathological features of granuloma. A clinico-histopathological correlation was attempted. Chi-square test was used for comparison of proportions of different groups. Results Leprosy (211 cases) and tuberculosis (28 cases) were the commonest histopathologically diagnosed IGDS. Leprosy spectrum included BT (30.33% cases), followed by TT (21.32%), BL and LL and 21.79% cases of lepra reactions. Skin TB biopsies on histopathology showed lupus vulgaris (53.85% cases), scrofuloderma (15.38%), TBVC and papulonecrotic tuberculid (11.54% each). In leprosy maximum clinico-pathological agreement was seen at tuberculoid pole (TT 72.7% and BT 56.6%). Among tuberculosis cases, scrofuloderma (100%) and lupus vulgaris (53.8%) showed maximum agreement. Conclusion Leprosy and skin TB are the commonest IGDS in Mumbai region though difficult to diagnose and subcategorize with certainty during initial stages. Histopathology plays the important role to elucidate the dilemma. This being a single center study, more such studies with a larger sample size are recommended to get more elaborate data and regional prevalence of these IGDS for a better overall approach to prevention, treatment and control. PMID:27190811

  9. Application of Clinico-Radiologic-Pathologic Diagnosis of Diffuse Parenchymal Lung Diseases in Children in China

    PubMed Central

    Xu, Dan; Chen, Zhimin; Chen, Huizhong; Huang, Rongyan; Zhao, Shunying; Liu, Xiuyun; Zhou, Chunju; Peng, Yun; Yuan, Xinyu; Zou, Jizhen; Zhang, Hailing; Zhao, Deyu; Liu, Enmei; Zheng, Yuejie; Zhong, Lili; Lu, Min; Lu, Jirong; Nong, Guangmin

    2015-01-01

    Diffuse parenchymal lung diseases in children (chDPLD) or interstitial lung diseases in children (chILD) represent a heterogeneous group of respiratory disorders that are mostly chronic and associated with high morbidity and mortality. However, the incidence of chDPLD is so low that most pediatricians lack sufficient knowledge of chDPLD, especially in China. Based on the clinico- radiologic- pathologic (CRP) diagnosis, we tried to describe (1) the characteristics of chDPLD and (2) the ratio of each constituent of chDPLD in China. Data were evaluated, including clinical, radiographic, and pathologic results from lung biopsies. We collected 25 cases of chDPLD, 18 boys and 7 girls with a median age of 6.0 years, from 16 hospitals in China. The most common manifestations included cough (n = 24), dyspnea (n = 21), and fever (n = 4). There were three cases of exposure-related interstitial lung disease (ILD), three cases of systemic disease-associated ILD, nineteen cases of alveolar structure disorder-associated ILD, and no cases of ILD specific to infancy. Non-specific interstitial pneumonia (n = 9) was the two largest groups. Conclusion: Non-specific interstitial pneumonia is the main categories of chDPLD in China. Lung biopsy is always a crucial step in the final diagnosis. However, clinical and imaging studies should be carefully evaluated for their value in indicating a specific chDPLD. PMID:25569558

  10. Human Cystic Echinococcosis in the Nalut District of Western Libya: A Clinico-epidemiological Study

    PubMed Central

    Mohamed, Rabie M.; Abdel-Hafeez, Ekhlas H.; Belal, Usama S.; Norose, Kazumi; Aosai, Fumie

    2014-01-01

    Human cystic echinococcosis (CE) is an endemic disease in the Mediterranean area that has not yet been fully documented in western Libya. The present study describes the clinico-epidemiologic profile of CE in western Libya’s Nalut district. From April 2008 to July 2011, 36 cases of CE were confirmed following surgical removal of cysts. The cysts were most frequently found in the liver (61.1%), followed by the lungs (19.4%), kidneys (11.1%), peritoneal cavity (11.1%), and spleen (5.6%). Among the 36 patients, 6 possessed plural cysts and 3 had cysts in 2 organs. Blood samples from this group were examined for the presence of serum anti-hydatid IgG antibodies, which revealed positivity in 25 patients (69.4%). An additional 300 blood samples were collected randomly from the inpatient and outpatient clinics at Nalut Hospital. Twenty-seven samples (9%) were found to be positive for the anti-hydatid IgG antibody among which the prevalence of infection tended to be higher in men (12%) than in women (6%). This study demonstrates that CE is a major parasitic infectious disease of public health significance in Libya, notably in the western part of the country, and that disease awareness needs to be raised nationwide. PMID:25589882

  11. Clinico-epidemiological study of near-hanging cases - An investigation from Nepal.

    PubMed

    Atreya, Alok; Kanchan, Tanuj

    2015-07-01

    Hanging is one of the commonest methods of suicide. Epidemiological data of near-hanging patients from Nepal is limited. The present research from Nepal attempts to review the clinico-epidemiological profile of near-hanging patients. A retrospective review of case records was done for the near hanging patients admitted to a tertiary care teaching hospital in Nepal, between August 2012 and August 2014. Details regarding socio-demographic profile, circumstances of hanging, clinical details, and outcome etc. were obtained and examined. During the study period, 10 near hanging patients were admitted to the hospital. The majority of the patients were below 30 years. Mean age of the study group was 28.8 years. The GCS on arrival ranged between 5/15 and 15/15 with the mean GCS being 9.5/15. Hypoxic encephalopathy and cerebral edema were the only noted complications. None of the patient had a cervical spinal injury. All the patients survived the near hanging episode. The mean ICU and hospital stay were 3.9 days and 6.2 days respectively. Prompt resuscitation, active interventions and intensive care support favors a good prognosis. Psychiatric evaluation and support to the patients and their relatives is the key to preventing such attempts in future. PMID:26048494

  12. Trapped neutrophil syndrome in a Border Collie dog: clinical, clinico-pathologic, and molecular findings.

    PubMed

    Mizukami, Keijiro; Shoubudani, Tomoaki; Nishimoto, Seira; Kawamura, Ryuta; Yabuki, Akira; Yamato, Osamu

    2012-06-01

    Trapped neutrophil syndrome (TNS) is an autosomal recessive inherited neutropenia known in Border Collies since the 1990's. Recently, the causative mutation has been identified in the canine VPS13B gene and a DNA-based diagnosis has now become available. The present paper describes clinical and clinico-pathologic findings in a Border Collie with TNS that was molecularly diagnosed for the first time in Japan. In a 10-week-old male Border Collie with microgenesis and symptoms related to recurrent infections, a hematological examination revealed severe leukopenia due to neutropenia, suggesting the dog to be affected by inherited neutropenic immunodeficiency. Direct DNA sequencing demonstrated that the dog was homozygous for the causative mutation of TNS and both its parents were heterozygous carriers. In addition, a simple and rapid polymerase chain reaction-based length polymorphism analysis coupled with microchip electrophoresis was developed for the genotyping of TNS. This assay could discriminate clearly all genotypes, suggesting that it was suitable for both individual diagnosis and large-scale surveys for prevention. PMID:22240985

  13. Thyroiditis: a Clinico-cytomorphological Study with a Reference to the Ethnic Groups of Northeast Regions of India.

    PubMed

    Kalita, Abhijit; Baruah, Ronica

    2015-12-01

    Definite clinico-cytological criterion is outlined for thyroid lesions. Fine needle aspiration cytology (FNAC) makes it easier to segregate cases of thyroiditis (Chronic lymphocytic thyroiditis/Hashimoto's thyroiditis-CLT/HT, and subacute thyroiditis-SAT) from other benign and malignant lesions of thyroid. The study was done for a period of 5½ years at a diagnostic centre in Guwahati. Patients underwent FNAC and smears were studied for cytomorphology. A correlation with clinical features and thyroid function, including antithyroid antibody estimation, was done, wherever possible. 792 thyroid lesions were encountered during the study, of which 213 (26.89 %) were cases of thyroiditis (70.43 % CLT/HT, 24.9 % SAT and 3.76 % having overlapping features of CLT/HT and SAT); 2 cases (0.9 %) of CLT showed suspicion of Non-Hodgkin's Lymphoma (NHL), which was confirmed on histopathology. 24 cases (11.26 %) belonged to different ethnic tribal groups of Northeast India. CLT/HT presented predominantly with diffuse thyroid enlargement, but 12 cases (8 % of CLT/HT cases) had nodular enlargement. Patients presented with predominantly hypothyroidism; however occasional hyperthyroid cases were also seen. SAT showed signs of inflammation and presented with hyperthyroidism. Overlap cases of CLT/HT and SAT showed combined clinico-cytomorphological features of both lesions. 37.5 % cases with overlapping features belonged to tribal communities. A rise in incidence of thyroiditis, particularly CLT/HT, was seen. Overlap features of CLT/HT and SAT was noticed in significant percentage. No bias was noticed amongst any specific tribal community. FNAC, coupled with clinico-serological study, helps to diagnose thyroiditis at early stage. PMID:26693459

  14. Clinico-epidemiological Study and Quality of Life Assessment in Melasma

    PubMed Central

    Yalamanchili, Ravali; Shastry, Veeranna; Betkerur, Jayadev

    2015-01-01

    Background: Melasma is one of the most common and distressing pigmentary disorders presenting to dermatology clinics. The precise cause of melasma remains unknown. It is notably difficult to treat and has a tendency to relapse. Its population prevalence varies according to ethnic composition, skin phototype, and intensity of sun exposure. Due to its frequent facial involvement, the disease has an impact on the quality of life of patients. Aims: To study the clinico-epidemiological pattern, dermascopy, wood's lamp findings and the quality of life in patients with melasma. Settings and Design: Observational/descriptive study. Materials and Methods: Patients with melasma were screened. History, clinical examination, Wood's lamp examination (WLE) and dermoscopy were done. Severity of melasma was assessed by the calculating melasma area severity index (MASI) score. Quality of Life (QOL) was assessed using MELASQOL scale with a standard structured questionnaire. Statistical Analysis: Descriptive, Chi-square test and contingency coefficient analysis. Results: In 140 cases of melasma, 95 (67.9%) were females and 45 (32%) were males. Common age group affected was 31-40 years (65%). Majority were unskilled workers with average sun exposure of more than 4 hours (44%). Family history was observed in 18% cases. Malar type (68%) was the most common pattern observed. Mean MASI score was 5.7. WLE showed dermal type in 69% cases. Common findings on dermoscopy were reticular pigment network with perifollicular sparing and color varying from light to dark brown. Mean MELASQOL score was 28.28, with most patients reporting embarrassment and frustration. Conclusions: This study showed that melasma has a significant negative effect on QOL because though asymptomatic it is disfiguring affecting self-esteem. Dermoscopic examination did not help in differentiating the type of melasma. PMID:26538717

  15. Current routine practice and clinico-pathological characteristics associated with acute promyelocytic leukemia in Korea

    PubMed Central

    Ahn, Sunhyun; Park, Joon Seong; Jeong, Seong Hyun; Lee, Hyun Woo; Park, Jun Eun; Kim, Mi Hyang; Kim, Yang Soo; Lee, Ho Sup; Park, Tae Sung; You, Eunkyoung; Rheem, Insoo; Park, Joowon; Huh, JI Young; Kang, Myung Seo

    2013-01-01

    Background Acute promyelocytic leukemia (APL) can be life threatening, necessitating emergency therapy with prompt diagnosis by morphologic findings, immunophenotyping, cytogenetic analysis, or molecular studies. This study aimed to assess the current routine practices in APL and the clinico-pathologic features of APL. Methods We reviewed the medical records of 48 Korean patients (25 men, 23 women; median age, 51 (20-80) years) diagnosed with APL in 5 university hospitals between March 2007 and February 2012. Results The WBC count at diagnosis and platelet count varied from 0.4 to 81.0 (median 2.0)×109/L and 2.7 to 124.0 (median 54.5)×109/L, respectively. The median values for prothrombin time and activated partial thromboplastin time were 14.7 (11.3-44.1) s and 29 (24-62) s, respectively. All but 2 patients (96%) showed a fibrin/fibrinogen degradation product value of >20 µg/mL. The D-dimer median value was 5,000 (686-55,630) ng/mL. The t(15;17)(q22;q12 and PML-RARA fusion was found in all patients by chromosome analysis and/or multiplex reverse transcriptase-polymerase chain reaction (RT-PCR), with turnaround times of 8 (2-19) d and 7 (2-13) d, respectively. All patients received induction chemotherapy: all-trans retinoic acid (ATRA) alone (N=11, 26%), ATRA+idarubicin (N=25, 58%), ATRA+cytarabine (N=3, 7%), ATRA+idarubicin+cytarabine (N=4, 9%). Conclusion Since APL is a medical emergency and an accurate diagnosis is a prerequisite for prompt treatment, laboratory support to implement faster diagnostic tools to confirm the presence of PML-RARA is required. PMID:23589792

  16. Back-side wear in HexLoc cups clinico-radiological, immunohistopathological, finite element, and retrieval analysis studies.

    PubMed

    Kawaji, Hiroyuki; Koistinen, Arto; Korhonen, Rami; Lappalainen, Reijo; Lohman, Martina; Soininen, Antti; Gomez Barrena, Enrique; Konttinen, Yrjo T; Ylinen, Pekka; Tallroth, Kaj

    2014-01-01

    The HexLoc locking system was designed to prevent back-side wear of the polyethylene liner in the modular cementless metal-backed acetabular cup, but failed. Back-side wear was analyzed using clinico-radiological data, immunohistopathology, finite element modeling (FEM, and retrieval analysis. Screw holes allowed entry of titanium oxide and exit of polyethylene particles. Birefringent polyethylene wear particles were found behind the metal cup in macrophages containing pro-inflammatory tumor necrosis factor-α and interleukin-1β, whereas fibroblast-like cells stained for osteoclastogenic receptor activator of nuclear factor kappa B ligand (RANKL). Computerized tomography revealed granulomas (83% versus 17 %) and cortical destruction (50% versus 5%) better than radiographs. In FEM, a change of the abduction angle from 45 to 60 deg, and liner thickness from 4.8 mm to 2.5 mm, increased the back-side wear by 90% and 120%, respectively. Screw holes were stress concentration areas; their removal decreased wear by 40%. Modeling results were validated in retrieved implants, which demonstrated extensive back-side wear damage of liners with a high abduction angle. Combined clinico-radiological, immunohistopathological, FEM, and retrieval analysis disclosed that back-side wear in the HexLoc design is sensitive to the abduction angle, liner thickness, and presence of screw holes. PMID:25747033

  17. Clinico-epidemiological profile of an outbreak of dengue fever in rural area of Ambajogai Mandai, District Beed.

    PubMed

    Vedpathak, V L; Soundale, S G; Lakde, R N; Deo, D S; Khadilkar, H A

    2011-03-01

    A clinico-epidemiological study of fever cases was carried out in three villages of Ambajogai Mandal, Beed, Maharashtra. Out of 123 fever cases studied, most common affected age group was 21-45 years with more number of females i.e. 55.28%. The patients mainly presented with fever and joint pain with no any evidence of haemorrhagic manifestation. Of the 36 blood samples tested 03 samples were found positive for IgM antibodies to dengue virus. Larval survey showed highest breeding preference in domestic water container like earthen pots. Entomological indices were found out to be higher as house index 19.76%; container index 19.02%; Breteau index 22.31%. Clinico-epidemiological, laboratory and entomological investigations indicate present episode of fever outbreak was due to dengue fever. It demands for strengthening the surveillance activity and alert reporting of peripheral health staff along with IEC activities for community participation and involvement of other departments. PMID:23785885

  18. Clinico-Pathological Study of Cutaneous Granulomatous Lesions- a 5 yr Experience in a Tertiary Care Hospital in India

    PubMed Central

    Chakrabarti, Srabani; Pal, Subrata; Biswas, Biplab Kr; Bose, Kingshuk; Pal, Saswati; Pathak, Swapan

    2016-01-01

    Background: Granulomatous dermatoses are common skin pathology, often need histopathological confirmation for diagnosis. Histologically six sub-types of granulomas found in granulomatous skin diseases- tuberculoid, sarcoidal, necrobiotic, suppurative, foreign body & histoid type. The aims of the present study were clinico-pathological evaluation of granulomatous skin lesions and their etiological classification based on histopathological examination. Methods: It was a five years (Jan 2009- Dec 2013) retrospective study involving all the skin biopsies. Detailed clinical and histopathological features were analyzed and granulomatous skin lesions were categorized according to type of granuloma & etiology. Special stains were used in few cases for diagnostic purpose. Results: Among 1280 skin biopsies, 186 cases (14.53%) were granulomatous skin lesions with a ratio 1:24. In histopathological sub-typing, tuberculoid granuloma was most common type (126 cases, 67.74%). Most common etiology of granuloma in the study was leprosy (107 cases, 57.52%). Other etiologies were cutaneous tuberculosis, foreign body granulomas, fungal lesions, cutaneous leishmaniasis, sarcoidosis and granuloma annulare. Conclusion: Histopathology is established as gold standard investigation for diagnosis, categorization and clinico-pathological correlation of granulomatous skin lesions. PMID:26870144

  19. Odontogenic myxoma: clinico-pathological, immunohistochemical and ultrastructural findings of a multicentric series.

    PubMed

    Martínez-Mata, Guillermo; Mosqueda-Taylor, Adalberto; Carlos-Bregni, Roman; de Almeida, Oslei Paes; Contreras-Vidaurre, Elisa; Vargas, Pablo Agustin; Cano-Valdéz, Ana María; Domínguez-Malagón, Hugo

    2008-06-01

    The aim of this study was to analyze the clinico-pathological and immunohistochemical features of 62 cases of odontogenic myxoma (OM) diagnosed in three Oral Pathology Diagnostic Services in Latin America, as well as to describe the ultrastructural features of three of these cases. OM showed a wide age range (9-71 years), with a mean of 27.97 yr (SD: 11.01) and a male to female ratio of 1:2.2. Mandible was affected in 37 cases (59.6%) and maxilla in 25 (40.4%), with 61.3% located in the posterior region. Thirty-nine cases (62.9%) were multilocular and 23 (37.1%) unilocular. Size ranged from 1 to 13 cm, (mean: 5.2 cm). Thirty-seven multilocular (54.8%) and 6 unilocular lesions (26%) were larger than 4 cm (p<0.05). Epithelial islands were identified in 5 cases (8%) on H&E stained sections, but AE1/AE3 and CK14 disclosed these structures in 15 cases each (24.2%); CK5 was positive in 8 (12.9%); CK7 in 2 (3.2%) and CK19 in only 3 cases (4.8%). All cases were negative for CKs 8 and 18, S-100 protein, NSE and CD68, and showed a low index of expression of Bcl2 and ki-67 proteins (<1%). Mast cell antibodies showed these cells in 45 cases (72.6%). Myofibroblastic differentiation evidenced by myofilaments and fibronexi was found in one case out of the three studied by TEM and 29 cases (46.7%) were positive by immunohistochemistry for alpha actin. In conclusion, only a minority of OM had epithelial islands, and only 3 cases expressed CK 19, indicating an odontogenic epithelium origin. Immunohistochemical and ultrastructural findings suggest that OM is a mesenchymal neoplasm in which several factors may contribute to its pathogenesis, including myofibroblastic differentiation and the participation of mast cell products. However, further investigations are needed to better understand the participation of these elements in this particular neoplasm. PMID:17996487

  20. Clinical, clinico-pathological and serological studies of Babesia ovis in experimentally infected sheep.

    PubMed

    Yeruham, I; Hadani, A; Galker, F; Avidar, Y; Bogin, E

    1998-09-01

    Clinical, clinico-pathological and serological studies were performed in sheep experimentally infected with Babesia ovis. Acute babesiosis occurred in all the lambs infested with adult Rhipicephalus bursa ticks and in one lamb infested with the larvae. The rate of parasitaemia and the degree of anaemia were not correlated. Decrease in the packed-cell volume ranged from 30 to 40%. Parasitized erythrocytes were not observed to block capillaries in the brain, which explained the absence of nervous symptoms in acute babesiosis. The kidneys were the most severely affected organs, exhibiting acute glomerulonephritis. The lesions observed were suggestive of vascular alteration and vascular stasis, leading to anoxia of the tissues. A disseminated intravascular coagulation (DIC) syndrome was recorded in sheep infected with babesiosis. A marked increase in the enzymes of the transaminase groups, mainly aspartate aminotransferase (AST), was observed. Enzymatic changes (increases in AST, alanine aminotransferase (ALT) and lactic dehydrogenase (LDH) and decreases in sorbitol dehydrogenase (SDH), alkaline phosphatase (ALP) and malic enzyme (MEZ)), decreases in total proteins and albumin, and increases in urea and creatinine might reflect the degree of severity of the damage to the liver and kidney tissues. Most of the lambs (85%) that were infested with larvae, and all lambs infested with adult R. bursa ticks, reacted serologically to B. ovis antigen. The serological reactions following infestation with the larvae occurred much later than those following infestation with the adult stage. The lambs which were infested with larvae showed mild clinical reactions when challenged by infected R. bursa adults, as compared with the reactions to the challenge in naive control animals. The serological findings, in addition to the fact that one splenectomized lamb reacted to larval infestation with acute ovine babesiosis, show that the preimaginal stages of R. bursa can transmit B. ovis

  1. Parasitological and clinico-epidemiological features of onchocerciasis in West Wellega, Ethiopia.

    PubMed

    Dori, Geme Urge; Belay, Tariku; Belete, Habtamu; Panicker, K N; Hailu, Asrat

    2012-04-01

    Onchocerciasis is a disease of public health and socio-economic importance in Ethiopia. The aim of this study was to assess parasitological and clinico-epidemiological features of onchocerciasis in the Anfilo District, West Wellega, prior to implementation of Community Directed Treatment with Ivermectin (CDTI) to generate epidemiological and parasitological data for use in control program of the disease and subsequent evaluation of CDTI. A cross-sectional study was conducted in Anfilo District of West Wellega zone during a period of 1 month: from mid-August to mid-September 2006. Data on socio-demographic characteristics were collected using a standardized questionnaire prepared for this purpose. All persons were examined clinically for skin signs and symptoms of onchocerciasis. Two skin snips, one from each side of the gluteal fold were taken using blood lancet and sterilized razor blade and examined for microfilaria. All data were categorized, coded, entered in a data base and analyzed using SPSS version 15.0. for windows. A total of 1114 individuals ≥15 years were examined for microfilariae (mf) of Onchocerca volvulus and onchocercal skin disease (OSD). The prevalence of onchocercal (mf) carrier was 74.8% (833/1114). In both genders, the prevalence of onchocerciasis showed direct correlations with the age of individuals (R (2) = 0.79, P < 0.05). The infection rate varied with the occupation of the study subjects, with preponderance among farmers. Among the subjects with onchocerciasis, the mf density ranged from 1.0 to 711.0 per mg of skin snip with a mean density (SD) and median values of 32.1 (61.5) and 10.4 respectively. The overall community microfilariae load (CMFL), the most sensitive parasitological indicator of onchocerciasis was 19.6. The pervasiveness of OSD among the study subjects was 26.4%. OSD was more frequent in males (32.4%) than their female counterparts (20.8%, P < 0.05). The overall prevalence of onchocercal nodule carrier, the

  2. Clinico-Pathological Association of Delineated miRNAs in Uveal Melanoma with Monosomy 3/Disomy 3 Chromosomal Aberrations

    PubMed Central

    Venkatesan, Nalini; Kanwar, Jagat; Deepa, Perinkulam Ravi; Khetan, Vikas; Crowley, Tamsyn M.; Raguraman, Rajeswari; Sugneswari, Ganesan; Rishi, Pukhraj; Natarajan, Viswanathan; Biswas, Jyotirmay; Krishnakumar, Subramanian

    2016-01-01

    Purpose To correlate the differentially expressed miRNAs with clinico-pathological features in uveal melanoma (UM) tumors harbouring chromosomal 3 aberrations among South Asian Indian cohort. Methods Based on chromosomal 3 aberration, UM (n = 86) were grouped into monosomy 3 (M3; n = 51) and disomy 3 (D3; n = 35) by chromogenic in-situ hybridisation (CISH). The clinico-pathological features were recorded. miRNA profiling was performed in formalin fixed paraffin embedded (FFPE) UM samples (n = 6) using Agilent, Human miRNA microarray, 8x15KV3 arrays. The association between miRNAs and clinico-pathological features were studied using univariate and multivariate analysis. miRNA-gene targets were predicted using Target-scan and MiRanda database. Significantly dys-regulated miRNAs were validated in FFPE UM (n = 86) and mRNAs were validated in frozen UM (n = 10) by qRT-PCR. Metastasis free-survival and miRNA expressions were analysed by Kaplen-Meier analysis in UM tissues (n = 52). Results Unsupervised analysis revealed 585 differentially expressed miRNAs while supervised analysis demonstrated 82 miRNAs (FDR; Q = 0.0). Differential expression of 8 miRNAs: miR-214, miR-149*, miR-143, miR-146b, miR-199a, let7b, miR-1238 and miR-134 were studied. Gene target prediction revealed SMAD4, WISP1, HIPK1, HDAC8 and C-KIT as the post-transcriptional regulators of miR-146b, miR-199a, miR-1238 and miR-134. Five miRNAs (miR-214, miR146b, miR-143, miR-199a and miR-134) were found to be differentially expressed in M3/ D3 UM tumors. In UM patients with liver metastasis, miR-149* and miR-134 expressions were strongly correlated. Conclusion UM can be stratified using miRNAs from FFPE sections. miRNAs predicting liver metastasis and survival have been identified. Mechanistic linkage of de-regulated miRNA/mRNA expressions provide new insights on their role in UM progression and aggressiveness. PMID:26812476

  3. Clinico-pathological subtypes of hippocampal sclerosis in temporal lobe epilepsy and their differential impact on memory impairment.

    PubMed

    Coras, R; Blümcke, I

    2015-11-19

    Hippocampal anatomy and network organization are capable to generate drug-resistant temporal lobe epilepsy (TLE) in humans and particularly vulnerable to segmental neuronal cell loss. Surgical hippocampectomy has been proven successful in treatment and available human tissue specimens allow systematic clinico-pathological examination. Different patterns of hippocampal cell loss have been identified in TLE patients and are recently classified by the International League against Epilepsy (ILAE) into four distinct subtypes in order to stratify the heterogenous group of TLE patients also with respect to postsurgical outcome. Another important aim of the international consensus classification system of hippocampal sclerosis (HS) is to gain further insights into the morpho-functional organization of human memory frequently compromised in TLE patients. PMID:26254830

  4. Expression of claudin-5, claudin-7 and occludin in oral squamous cell carcinoma and their clinico-pathological significance

    PubMed Central

    Phattarataratip, Ekarat

    2016-01-01

    Background Claudin and occludin are the important tight junctions protein in human. The downregulation or upregulation of claudins and occludin might have a role in cancer development. The objective of this study was to investigate the expression of claudin-5, claudin-7 and occludin in oral squamous cell carcinoma (OSCC) and their relationships with the prognostically-related clinico-pathologic features. Material and Methods Standard indirect immunohistochemical technique using anti-claudin-5, anti-claudin-7 and anti-occludin was performed in formalin-fixed paraffin-embedded tissue sections of 66 OSCC samples from Faculty of Dentistry, Chulalongkorn University. The positive cases were divided into 2 groups, the low expression group (cases with less than 50% of positive cancer cells) and the high expression group for statistical analysis. Categorical analysis of the clinico-pathologic parameters together with univariate analysis using the Kaplan-Meier method and the log rank test were performed. Results There were 22 male and 23 female patients enrolled in this study, with a mean age of 65.82+12.10 years. The claudin-5 immunoreactivity was observed in 26.6% of cases. The positive immunoreactivity of claudin-7 is more noted (93.3%). Only 4 cases showed occludin immunoreactivity (8.9%) and all of them show positivity less than 25% of cancer cells. Only loss of claudin-7 expression was associated with the high pathologic grade, advanced TNM staging, large tumor size, the presence of microscopic perineural, vascular invasions and regional lymph node involvement. There is a tendency towards the association of the higher claudin-7 expression and a longer survival time (P=0.012). Conclusions The results showed expression of claudin-5, claudin-7 and low expression of occludin in OSCC. Only claudin-7 expression showed impact on clinic-pathological parameter of OSCC. Key words:Claudin, occludin, oral squamous cell carcinoma, tight junctions, oral cancer. PMID:27398181

  5. Clinico-pathological Analysis of the Lungs from Patients with Lung Transplantation in a Single Institute in Korea.

    PubMed

    Kim, Hyojin; Jeon, Yoon Kyung; Lee, Hyun Joo; Kim, Young Tae; Chung, Doo Hyun

    2015-10-01

    Recently, the numbers of lung transplantation (LT) has been increased in Korea. However, post-LT outcome has not been successful in all patients, which may be partially affected by the primary lung disease. Therefore comprehensive understanding in original pathological diagnosis of patients with LT would be needed for achieving better clinical outcome. To address this issue, we performed clinico-pathological analysis of the explanted lungs from 29 patients who underwent LT over a 9-yr period in Seoul National University Hospital. Among them, 26 patients received single (1/26) or double (25/26) LT, while heart-lung transplantation was performed in 3 patients. The final clinico-pathological diagnoses were idiopathic pulmonary fibrosis/usual interstitial pneumonia (UIP) (n = 6), acute interstitial pneumonia (AIP)/diffuse alveolar damage (DAD) (n = 4), AIP/non-specific interstitial pneumonia with DAD (n = 1), collagen vascular disease-related interstitial lung disease (CVD-ILD)/DAD (n = 3), CVD-ILD/UIP (n = 1), lymphangioleiomyomatosis (n = 1), bronchiectasis (n = 4), pulmonary arterial hypertension (n = 2), tuberculosis (n = 1), bronchiolitis obliterans (BO) (n = 1), and lung cancer (n = 1). Moreover, 4 patients who had chemotherapy and hematopoietic stem cell transplantation due to hematologic malignancy showed unclassifiable interstitial pneumonia with extensive fibrosis in the lungs. Our study demonstrates that pathology of the explanted lungs from Korean patients with LT is different from that of other countries except for interstitial lung disease and bronchiectasis, which may be helpful for optimization of selecting LT candidates for Korean patients. PMID:26425040

  6. DNA Copy Number Aberrations, and Human Papillomavirus Status in Penile Carcinoma. Clinico-Pathological Correlations and Potential Driver Genes

    PubMed Central

    Lambros, Maryou; Stankiewicz, Elzbieta; Ng, Charlotte K. Y.; Weigelt, Britta; Rajab, Ramzi; Tinwell, Brendan; Corbishley, Cathy; Watkin, Nick; Berney, Dan; Reis-Filho, Jorge S.

    2016-01-01

    Penile squamous cell carcinoma is a rare disease, in which somatic genetic aberrations have yet to be characterized. We hypothesized that gene copy aberrations might correlate with human papillomavirus status and clinico-pathological features. We sought to determine the spectrum of gene copy number aberrations in a large series of PSCCs and to define their correlations with human papillomavirus, histopathological subtype, and tumor grade, stage and lymph node status. Seventy formalin-fixed, paraffin embedded penile squamous cell carcinomas were centrally reviewed by expert uropathologists. DNA was extracted from micro-dissected samples, subjected to PCR-based human papillomavirus assessment and genotyping (INNO-LiPA human papillomavirus Genotyping Extra Assay) and microarray-based comparative genomic hybridization using a 32K Bacterial Artificial Chromosome array platform. Sixty-four samples yielded interpretable results. Recurrent gains were observed in chromosomes 1p13.3-q44 (88%), 3p12.3-q29 (86%), 5p15.33-p11 (67%) and 8p12-q24.3 (84%). Amplifications of 5p15.33-p11 and 11p14.1-p12 were found in seven (11%) and four (6%) cases, respectively. Losses were observed in chromosomes 2q33-q37.3 (86%), 3p26.3-q11.1 (83%) and 11q12.2-q25 (81%). Although many losses and gains were similar throughout the cohort, there were small significant differences observed at specific loci, between human papillomavirus positive and negative tumors, between tumor types, and tumor grade and nodal status. These results demonstrate that despite the diversity of genetic aberrations in penile squamous cell carcinomas, there are significant correlations between the clinico-pathological data and the genetic changes that may play a role in disease natural history and progression and highlight potential driver genes, which may feature in molecular pathways for existing therapeutic agents. PMID:26901676

  7. Clinico-demographic profile, sexual dysfunction and readiness to change in male alcohol dependence syndrome inpatients in a tertiary hospital.

    PubMed

    Pandey, A K; Sapkota, N; Tambi, A; Shyangwa, P M

    2012-03-01

    Persons with prolonged and heavy alcohol use generally suffer from alcohol dependence syndrome (ADS) and develop physical, sexual as well as psychiatric co-morbidity. Successful recovery to normalcy depends on multiple factors including patient's motivation. To study clinico-demographic profile, reasons for initiating alcohol use, sexual and psychiatric disorders and eagerness for treatment and quitting alcohol in ADS inpatients. Fifty consecutive ADS inpatients with matching controls were enrolled. Clinico-demographic profile, factors for initiating alcohol use, psychiatric and sexual co-morbidity and want for treatment and being abstinent was studied applying relevant scales. All subjects were males with a mean age of 37.5 years, 80% were married, majority were Hindu (88%) and from nuclear families (56%). Fifty two percent had an education level of Graduation or more and 68% of patients reported peer pressure to be the initiating factor for alcohol use. Seventy six percent had psychiatric co-morbidity including personality Problems and other Psychiatric disorders 19(38%), delirium tremens 14 (28.00%) and Mood disorders 12(24%).Depression being most common mood disorder (14%). Nicotine was the most common other substance of use 32 (64%). Sixty eight percent of the patient reported one or another sexual dysfunction. 68% of ADS inpatients acknowledged of having problems related to their drinking, expressed desire for change and were eager to avail treatment and to remain abstinent. ADS patients commonly suffer from psychiatric co-morbidity and sexual dysfunctions. They also wish to have effective treatment and to quit alcohol. PMID:23441492

  8. Quantitative analysis and clinico-pathological correlations of different dipeptide repeat protein pathologies in C9ORF72 mutation carriers.

    PubMed

    Mackenzie, Ian R A; Frick, Petra; Grässer, Friedrich A; Gendron, Tania F; Petrucelli, Leonard; Cashman, Neil R; Edbauer, Dieter; Kremmer, Elisabeth; Prudlo, Johannes; Troost, Dirk; Neumann, Manuela

    2015-12-01

    Hexanucleotide repeat expansion in C9ORF72 is the most common genetic cause of frontotemporal dementia and motor neuron disease. One consequence of the mutation is the formation of different potentially toxic polypeptides composed of dipeptide repeats (DPR) (poly-GA, -GP, -GR, -PA, -PR) generated by repeat-associated non-ATG (RAN) translation. While previous studies focusing on poly-GA pathology have failed to detect any clinico-pathological correlations in C9ORF72 mutation cases, recent data from animal and cell culture models suggested that it may be only specific DPR species that are toxic and only when accumulated in certain intracellular compartments. Therefore, we performed a systematic clinico-pathological correlative analysis with counting of actual numbers of distinct types of inclusion (neuronal cytoplasmic and intranuclear inclusions, dystrophic neurites) for each DPR protein in relevant brain regions (premotor cortex, lower motor neurons) in a cohort of 35 C9ORF72 mutation cases covering the clinical spectrum from those with pure MND, mixed FTD/MND and pure FTD. While each DPR protein pathology had a similar pattern of anatomical distribution, the total amount of inclusions for each DPR protein varied remarkably (poly-GA > GP > GR > PR/PA), indicating that RAN translation seems to be more effective from sense than from antisense transcripts. Importantly, with the exception of moderate associations for the amount of poly-GA-positive dystrophic neurites with degeneration in the frontal cortex and total burden of poly-GA pathology with disease onset, no relationship was identified for any other DPR protein pathology with degeneration or phenotype. Biochemical analysis revealed a close correlation between insoluble DPR protein species and numbers of visible inclusions, while we did not find any evidence for the presence of soluble DPR protein species. Thus, overall our findings strongly argue against a role of DPR protein aggregation as major and

  9. [Interrelations between the main forms of the course of schizophrenia and the morphological phenotype of patients' constitution (clinico- anthropometric data)].

    PubMed

    Kornetov, N A

    1991-01-01

    In order to study interrelations between schizophrenia forms and the constitutional morphological type of the patients, as many as 840 schizophrenic patients and 282 normal subjects of the control group underwent ++clinico-anthropometric examinations. Comparison of the distribution of the pyknic, normosthenic and asthenic types of build-up in patients with schizophrenia and in the control group of healthy subjects did not reveal material differences and tropism of this endogenous psychosis to the constitution. It has been shown at the same time that at the probability level, the asthenic somatotype is the basis for continuous-progressive forms of the disease; the pyknic type of the build-up is based on the recurrent and shift-like forms with circular features, whereas the normosthenic somatic type forms the basis for the attack-like progressive form. The data obtained permit a conclusion that formation of schizophrenia forms is determined not only by the general pathological regularities common to the given disease but also by the individual typological peculiarities characteristic of different ++morpho-phenotypes of constitution. PMID:1661463

  10. The clinico-surgico-pathological spectrum of myxopapillary ependymomas--report of four unusal cases and review of the literature.

    PubMed

    Schittenhelm, J; Becker, R; Capper, D; Meyermann, R; Iglesias-Rozas, J R; Kaminsky, J; Mittelbronn, M

    2008-01-01

    According to the WHO grading system, myxopapillary ependymomas are assigned to WHO Grade I. However, the clinico-pathological spectrum might be very heterogenous. Herein, we report 4 cases exhibiting lumbar tumor masses, 1 causing muscular atrophy over a 30-year period, 3 displaying clinical history of persisting lumbar pain for only several weeks. All tumors were crooked with dura and spinal roots resulting in incomplete resection in three cases. On histological examination, two tumors were almost acellular and showed polycyclic hyaline and fibrotic extracellular matrix leading to differential diagnoses of chordoma, meningioma, fibrolipoma and ependymoma. Finally, together with the immunohistochemical investigations, electron microscopy led to the diagnosis of myxopapillary ependymoma, WHO Grade I, with massive degenerative changes. The other 2 cases presented with the typical neuropathology of myxopapillary ependymomas but showed local recurrence within 1 and 13 years throughout the whole neuraxis, and in 1 case additional metastases of the 3rd ventricle. Although the morphological feature of these myxopapillary ependymomas was benign, the presented cases showed that the biological behavior of myxopapillary tumors might differ greatly and that these tumors present a serious operative and diagnostic challenge. Myxopapillary ependymomas occur most often in the lumbosacral region. Due to the anatomic complexity of the cauda equina, a complete resection can be technically challenging in this region. However, a gross total resection at the primary surgery is the most predictive factor for the outcome. PMID:18257471

  11. Rare and challenging extra-axial brain lesions: CT and MRI findings with clinico-radiological differential diagnosis and pathological correlation

    PubMed Central

    Demir, Mustafa Kemal; Yapıcıer, Özlem; Onat, Elif; Toktaş, Zafer Orkun; Akakın, Akın; Urgun, Kamran; Kılıç, Türker

    2014-01-01

    There are many kinds of extra-axial brain tumors and tumor-like lesions, and definitive diagnosis is complicated in some cases. In this pictorial essay, we present rare and challenging extra-axial brain lesions including neuroenteric cyst, primary leptomeningeal melanomatosis, isolated dural neurosarcoidosis, intradiploic epidermoid cyst, ruptured dermoid cyst, intraventricular cavernoma, and cavernous hemangioma of the skull with imaging findings and clinico-radiological differential diagnosis, including the pathologic correlation. Familiarity with these entities may improve diagnostic accuracy and patient management. PMID:25010368

  12. PAH exposure biomarkers are associated with clinico-chemical changes in the brick kiln workers in Pakistan.

    PubMed

    Kamal, Atif; Malik, Riffat Naseem; Martellini, Tania; Cincinelli, Alessandra

    2014-08-15

    In this study we investigated the clinico-chemical parameters and the level of exposure of brick kiln workers to polycyclic aromatic hydrocarbons (PAHs) in Punjab (Pakistan). The brick kiln workers and a non-occupationally exposed group were recruited for comparative analysis of urinary biomarkers of PAH exposure (i.e. 1-hydroxypyrene (1-OHPyr), α-naphthol and β-naphthol) and blood level of superoxide dismutase (SOD), as a biomarker of oxidative stress and other hematologic parameters. Questionnaires were used to document information on socio-demographic characteristics of all the subjects. The analysis of urinary biomarkers showed higher median concentrations of 1-OHPyr, and α- and β-naphthols in brick kiln workers (1.53, 3.65 and 1.53 μmol/mol-Cr, respectively) than non-occupationally exposed group (0.62, 0.64 and 0.66 μmol/mol-Cr, respectively). The 1-OHPyr in brick kiln workers was above the occupational exposure level. Among the clinical parameters of brick kiln workers, hemoglobin (Hb) and red blood cells (RBCs) were very low and closely associate with 1-OHPyr and β-naphthol. Additionally, the white blood cells (WBCs) and superoxide dismutase (SOD) were also elevated in brick kiln workers, which suggested inflammatory symptoms and high oxidative stress. The results show that regardless of possibly being affected by the poor nutrition, the anemic state and hematological changes observed in brick kiln workers may be associated with their exposure to smoke present in the environment of brick kilns. PMID:24878696

  13. Heterogeneity of cerebral TDP-43 pathology in sporadic amyotrophic lateral sclerosis: Evidence for clinico-pathologic subtypes.

    PubMed

    Takeuchi, Ryoko; Tada, Mari; Shiga, Atsushi; Toyoshima, Yasuko; Konno, Takuya; Sato, Tomoe; Nozaki, Hiroaki; Kato, Taisuke; Horie, Masao; Shimizu, Hiroshi; Takebayashi, Hirohide; Onodera, Osamu; Nishizawa, Masatoyo; Kakita, Akiyoshi; Takahashi, Hitoshi

    2016-01-01

    Frontotemporal lobar degeneration (FTLD) and amyotrophic lateral sclerosis (ALS) are types of major TDP-43 (43-kDa TAR DNA-binding protein) proteinopathy. Cortical TDP-43 pathology has been analyzed in detail in cases of FTLD-TDP, but is still unclear in cases of ALS. We attempted to clarify the cortical and subcortical TDP-43 pathology in Japanese cases of sporadic ALS (n = 96) using an antibody specific to phosphorylated TDP-43 (pTDP-43). The cases were divided into two groups: those without pTDP-43-positive neuronal cytoplasmic inclusions in the hippocampal dentate granule cells (Type 1, n = 63), and those with such inclusions (Type 2, n = 33). Furthermore, the Type 2 cases were divided into two subgroups based on semi-quantitative estimation of pTDP-43-positive dystrophic neurites (DNs) in the temporal neocortex: Type 2a (accompanied by no or few DNs, n = 22) and Type 2b (accompanied by abundant DNs, n = 11). Clinico-pathologic analysis revealed that cognitive impairment was a feature in patients with Type 2a and Type 2b, but not in those with Type 1, and that importantly, Type 2b is a distinct subtype characterized by a poor prognosis despite the less severe loss of lower motor neurons, the unusual subcortical dendrospinal pTDP-43 pathology, and more prominent glial involvement in cortical pTDP-43 pathology than other two groups. Considering the patient survival time and severity of motor neuron loss in each group, transition from Type 1 to Type 2, or from Type 2a to Type 2b during the disease course appeared unlikely. Therefore, each of these three groups was regarded as an independent subtype. PMID:27338935

  14. Visceral Leishmaniasis in Southwestern Iran: A Retrospective Clinico-Hematological Analysis of 380 Consecutive Hospitalized Cases (1999–2014)

    PubMed Central

    Sarkari, Bahador; Naraki, Tahereh; Ghatee, Mohammad Amin; Abdolahi Khabisi, Samaneh; Davami, Mohammad Hassan

    2016-01-01

    Visceral Leishmaniasis (VL) is an endemic parasitic disease and remains as a major health concern in southwestern Iran. The current study describes clinico-hematological, epidemiological and therapeutic features of VL cases, admitted to university-affiliated hospitals, during 1999–2014 in Fars province, southwestern Iran. A total of 380 VL cases were recorded during a 16 years period, giving an average annual admission of 23.75 cases/year in which 217 (57.1%) were male and 163 (42.9%) were female. Mean age of the patients was 3.7 years. The majority of the cases (91.5%) were ≤ 5 years old. Bone-marrow aspiration detected Leishmania amastigotes only in 26.6% of cases. Fever (98.1%), abdominal protrusion (65.1%) and hepatosplenomegaly (63.7%) were the most common clinical presentations of the patients. Pancytopenia was noted in 43.1, anemia in 87.3 and thrombocytopenia in 64% of cases. Increase in the level of AST (aspartate aminotransferase), ALT (alanine aminotransferase), alkaline phosphatase, LDH (lactate dehydrogenase) and CRP (C-Reactive Proteins) were seen in 84.9, 53.6, 44.4, 72.5 and 83.1% of cases, respectively. Mortality was noted in 5.3% of cases. Deranged haemato-biochemical parameters including total and direct bilirubin, PLT (platelet) and pancytopenia were significantly contributed to mortality from VL. Moreover, clinical features such as severe splenomegaly as well as bacterial infections were meaningfully contributed to death from VL. The majority of patients (74.9%) were treated with meglumine antimoniate. Amphotericin B was administrated in 59 of cases, 11 of them were initially treated with meglumine antimoniate with a shift to amphotericin B, because of treatment failure. Findings of the current study demonstrated that VL is present in southwest of Iran with a fairly continual rate during the last 16 years period. Deranged haemato-biochemical parameters along with severe splenomegaly contributed to mortality from VL. PMID:26942443

  15. Visceral Leishmaniasis in Southwestern Iran: A Retrospective Clinico-Hematological Analysis of 380 Consecutive Hospitalized Cases (1999-2014).

    PubMed

    Sarkari, Bahador; Naraki, Tahereh; Ghatee, Mohammad Amin; Abdolahi Khabisi, Samaneh; Davami, Mohammad Hassan

    2016-01-01

    Visceral Leishmaniasis (VL) is an endemic parasitic disease and remains as a major health concern in southwestern Iran. The current study describes clinico-hematological, epidemiological and therapeutic features of VL cases, admitted to university-affiliated hospitals, during 1999-2014 in Fars province, southwestern Iran. A total of 380 VL cases were recorded during a 16 years period, giving an average annual admission of 23.75 cases/year in which 217 (57.1%) were male and 163 (42.9%) were female. Mean age of the patients was 3.7 years. The majority of the cases (91.5%) were ≤ 5 years old. Bone-marrow aspiration detected Leishmania amastigotes only in 26.6% of cases. Fever (98.1%), abdominal protrusion (65.1%) and hepatosplenomegaly (63.7%) were the most common clinical presentations of the patients. Pancytopenia was noted in 43.1, anemia in 87.3 and thrombocytopenia in 64% of cases. Increase in the level of AST (aspartate aminotransferase), ALT (alanine aminotransferase), alkaline phosphatase, LDH (lactate dehydrogenase) and CRP (C-Reactive Proteins) were seen in 84.9, 53.6, 44.4, 72.5 and 83.1% of cases, respectively. Mortality was noted in 5.3% of cases. Deranged haemato-biochemical parameters including total and direct bilirubin, PLT (platelet) and pancytopenia were significantly contributed to mortality from VL. Moreover, clinical features such as severe splenomegaly as well as bacterial infections were meaningfully contributed to death from VL. The majority of patients (74.9%) were treated with meglumine antimoniate. Amphotericin B was administrated in 59 of cases, 11 of them were initially treated with meglumine antimoniate with a shift to amphotericin B, because of treatment failure. Findings of the current study demonstrated that VL is present in southwest of Iran with a fairly continual rate during the last 16 years period. Deranged haemato-biochemical parameters along with severe splenomegaly contributed to mortality from VL. PMID:26942443

  16. CROP – The Clinico-Radiologico-Ophthalmological Paradox in Multiple Sclerosis: Are Patterns of Retinal and MRI Changes Heterogeneous and Thus Not Predictable?

    PubMed Central

    Rauschka, Helmut; Beutelspacher, Sven; Kukurová, Ivica Just; Valkovič, Ladislav; Khan, Adnan; Prayer, Daniela; Kristoferitsch, Wolfgang

    2015-01-01

    Background To date, no direct scientific evidence has been found linking tissue changes in multiple sclerosis (MS) patients, such as demyelination, axonal destruction or gliosis, with either steady progression and/or stepwise accumulation of focal CNS lesions. Tissue changes such as reduction of the retinal nerve fiber layer (RNFL) and the total macular volume (TMV), or brain- and spinal cord atrophy indicates an irreversible stage of tissue destruction. Whether these changes are found in all MS patients, and if there is a correlation with clinical disease state, remains controversial. The objective of our study was to determine, whether there was any correlation between the RNFL or TMV of patients with MS, and: (1) the lesion load along the visual pathways, (2) the ratios and absolute concentrations of metabolites in the normal-appearing white matter (NAWM), (3) standard brain atrophy indices, (4) disease activity or (5) disease duration. Methods 28 MS patients (RRMS, n = 23; secondary progressive MS (SPMS), n = 5) with moderately-high disease activity or long disease course were included in the study. We utilised: (1) magnetic resonance imaging (MRI) and (2) -spectroscopy (MRS), both operating at 3 Tesla, and (3) high-resolution spectral domain-OCT with locked reference images and eye tracking mode) to undertake the study. Results There was no consistency in the pattern of CNS metabolites, brain atrophy indices and the RNFL/TMV between individuals, which ranged from normal to markedly-reduced levels. Furthermore, there was no strict correlation between CNS metabolites, lesions along the visual pathways, atrophy indices, RNFL, TMV, disease duration or disability. Conclusions Based on the findings of this study, we recommend that the concept of ‘clinico-radiologico paradox’ in multiple sclerosis be extended to CROP–‘clinico-radiologico-ophthalmological paradox’. Furthermore, OCT data of MS patients should be interpreted with caution. PMID:26565967

  17. Clinico-biological characterization and outcome of primary nodal and extranodal diffuse large B-cell lymphoma in the rituximab era.

    PubMed

    Gutiérrez-García, Gonzalo; Colomo, Lluis; Villamor, Neus; Arenillas, Leonor; Martínez, Antonio; Cardesa, Teresa; García-Herrera, Adriana; Setoain, Xavier; Rodríguez, Sonia; Ghita, Gabriela; Abrisqueta, Pau; Giné, Eva; Bosch, Francesc; Campo, Elías; Montserrat, Emilio; López-Guillermo, Armando

    2010-07-01

    To study the main clinico-biological characteristics and the outcome of patients with diffuse large B-cell lymphoma (DLBCL) according to the primary site (nodal vs. extranodal), we included 262 patients consecutively diagnosed with DLBCL in a single institution, 5 years before and after immunochemotherapy was considered as the standard treatment. Altogether 116 patients received CHOP (cyclophosphamide, adriamycin, vincristine, and prednisone) and 146 rituximab plus CHOP (R-CHOP). The primary site was the lymph node in 140 patients (53%), Waldeyer's ring (WR) in 22, gastrointestinal (GI) in 33, and other extranodal in 67. The addition of rituximab significantly improved the CR rate in nodal, but not in extranodal, lymphomas. Patients receiving R-CHOP showed higher OS than those treated with CHOP alone (5-year OS: 71% vs. 48%). This difference was maintained in primary nodal (5-year OS: 69% vs. 37%, p < 0.0001), but was not observed in primary extranodal (75% vs. 65%, p = 0.45) lymphomas. The IPI, treatment, and primary site were the main variables for OS in multivariate analysis. In nodal cases, IPI and treatment maintained value, whereas only IPI predicted OS in extranodal cases. In conclusion, immunochemotherapy treatment dramatically improved the outcome of patients with nodal DLBCL; however, its effect was less in primary extranodal cases, so the prognosis of patients with nodal and extranodal lymphomas has been equalized in the rituximab era. PMID:20497002

  18. Mixed exocrine-neuroendocrine carcinoma of the nasal cavity: clinico-pathologic and molecular study of a case and review of the literature.

    PubMed

    La Rosa, Stefano; Furlan, Daniela; Franzi, Francesca; Battaglia, Paolo; Frattini, Milo; Zanellato, Elena; Marando, Alessandro; Sahnane, Nora; Turri-Zanoni, Mario; Castelnuovo, Paolo; Capella, Carlo

    2013-03-01

    Sinonasal intestinal-type adenocarcinomas (ITACs) are rare neoplasms histologically resembling intestinal adenocarcinomas. Although a neuroendocrine differentiation in ITACs has been described, true mixed exocrine-neuroendocrine carcinomas, neoplasms in which each component represents at least 30 % of the lesion, are extremely rare and their molecular alterations are largely unknown. We describe herein the clinico-pathologic features, the methylation profile, chromosomal gains and losses, and mutation analysis of KRAS, BRAF and p53 in a nasal mixed exocrine-neuroendocrine carcinoma resected in a 79-year-old man. The tumor was composed of an ITAC and a poorly differentiated neuroendocrine carcinoma. Both exocrine and neuroendocrine components were CK8, CK20, CDX2 and p53 positive, and CK7 and TTF1 negative. The neuroendocrine component also showed immunoreactivity for chromogranin A, synaptophysin, serotonin and glicentin. Gains and losses were found at following chromosome regions: 17p13 (TP53), 14q24 (MLH3), 19q13 (KLK3), 5q21 (APC), 7q21 (CDK6), 9q34 (DAPK1), 12p13 (TNFRSF 1A, CDKN1B), 13q12 (BRCA2), 17p13.3 (HIC1), 18q21 (BCL2), and 22q12 (TIMP3). Aberrant methylation was detected only in the neuroendocrine component and involved APC and DAPK1 genes. No mutation of KRAS (exons 2-4), BRAF (exon 15), and p53 (exons 4-10) was found in both components. The results suggest a monoclonal origin of the tumor from a pluripotent cell undergoing a biphenotypic differentiation and that the neuroendocrine differentiation may be from an exocrine to an endocrine pathway. We have also reviewed the literature on sinonasal mixed exocrine-neuroendocrine carcinomas to give to the reader a comprehensive overview of these very rare tumor types. PMID:22740238

  19. Clinico-radiological profile and outcome of dengue patients with central nervous system manifestations: A case series in an Eastern India tertiary care hospital

    PubMed Central

    Pal, Souren; Sen, Kaushik; Biswas, Nirendra Mohan; Ghosal, Anirban; Rousan Jaman, S. K.; Yashavantha Kumar, K. Y.

    2016-01-01

    Background and Objective: Dengue, an acute viral disease, transmitted by Aedes mosquitoes, has a variable clinical spectrum ranging from asymptomatic infection to life-threatening dengue hemorrhagic fever and dengue shock syndrome. However, neurological complications, in general, are unusual but have been observed more frequently in the recent past, and some studies highlighted varied neurological complications during the course of illness. Although dengue is classically considered a nonneurotropic virus, there is increasing evidence for dengue viral neurotropism. In this study, we have evaluated clinico-radiological profile and outcome of nine serologically confirmed dengue patients having varied manifestations of central nervous system (CNS) involvement. Materials and Methods: All the consecutive patients presented with neurological complications with positive serology for dengue infection (IgM positivity) in Department of Medicine, in a tertiary care hospital in Eastern India from August 2013 to October 2014 were included in the study. These patients were subjected to a detailed clinical evaluation, laboratory assessment including complete hemogram, coagulation profile, liver function test, serum electrolytes, and routine CSF (Cerebrospinal Fluid) study with the exclusion of other common neuroinvasive pathogens. Results: Out of 9 patients with neurological complications associated with confirmed dengue infection, 2 (22%) patients had dengue encephalopathy, 5 (56%) patients have dengue encephalitis, 1 (11%) patient had dengue meningitis, and 1 (11%) patient had postdengue immune-mediated CNS involvement. Conclusion: This case series reaffirms the occurrence of varied CNS manifestations in dengue virus infection and underlines the importance of inclusion of dengue in the differential diagnosis of acute encephalitis syndrome. PMID:26933357

  20. Alteration in clinico-biochemical profile and oxidative stress indices associated with hyperglycaemia with special reference to diabetes in cattle--a pilot study.

    PubMed

    Deepa, Padinjare Melepat; Dimri, Umesh; Jhambh, Ricky; Yatoo, Mohd Iqbal; Sharma, Bhaskar

    2015-01-01

    The present study aimed to assess hyperglycaemia with special reference to diabetes mellitus in cattle by clinico-biochemical estimation and evaluation of oxidative stress indices. A total of 256 cattle exhibiting weakness, poor body condition and reduced milk yield in lactating cattle were included in the study. These animals were screened with blood glucose level, urine glucose and ketone bodies. Out of these, 32 (12.5%) cattle showed hyperglycaemia and glycosuria, of which 25% exhibited ketonuria. Diabetes was confirmed in five cattle by estimation of fasting blood glucose, glycated haemoglobin, serum fructosamine, intravenous glucose tolerance test and insulin level. This reports first confirmation of diabetes in cattle in India. All these five animals revealed low level of serum insulin suggestive of insulin-dependent diabetes mellitus in cattle. The level of aspartate aminotransferase (AST) and gamma glutamyl transferase (GGT) was found to be increased in diabetic cattle. Oxidant/antioxidant balance was assessed in hyperglycaemic cattle and five age-matched Holstein Friesian (HF) cross-bred healthy control animals. Diabetic cattle revealed significantly higher (P ≤ 0.01) levels of erythrocytic lipid peroxides in comparison with other hyperglycaemic cattle and healthy controls whereas the level of superoxide dismutase (SOD) and catalase was found to be significantly lower in diabetes-affected animals in comparison to healthy controls. Reduced glutathione did not show a significant difference between hyperglycaemic and control groups. It is concluded from the present study that oxidative stress associated with diabetes in cattle is obvious compared with other hyperglycaemic cattle. PMID:25433646

  1. New proposed clinico-radiologic and molecular criteria in hypochondroplasia: FGFR 3 gene mutations are not the only cause of hypochondroplasia.

    PubMed

    Song, Sang-Heon; Balce, Gracia Cielo Estrera; Agashe, Mandar Vikas; Lee, Hanna; Hong, Suk-Joo; Park, Young-Eun; Kim, Sang-Gyun; Song, Hae-Ryong

    2012-10-01

    We applied a comprehensive set of clinical and radiological criteria for the diagnosis of hypochondroplasia (HCH) in 160 patients with short stature 58 of whom were diagnosed to have HCH. Taking into account the genotypic and phenotypic variations in HCH, we conducted a study with these 58 patients and tested them for mutations in the fibroblast growth factor receptor 3 (FGFR3) and the short stature homeobox (SHOX) gene. We characterized the phenotypes by clinical and radiologic findings. In the patients with HCH, 19 were included in Group I (FGFR3 mutations-mutations of definite significance), and 39 were in Group II (6 SHOX mutations and 33 negative for disease-causing FGFR3 mutations). The clinical findings were similar in two groups regardless of the presence or absence of mutations. More than 95% of the patients had mesomelic proportions. In Group I, the radiological findings of mesomelia of upper and lower limbs and, L1/L4 ratio in anterior-posterior and lateral view were more typical than in Group II. This study proposes comprehensive clinico-radiological criteria for the diagnosis of HCH, which would help in detecting the true incidence of this underdiagnosed condition. The presence of SHOX mutations suggest genotypic-phenotypic overlap between HCH and Leri-Weill dyschondrosteosis, though further investigation is needed to effectively elucidate the importance of these mutations. Also, the 56.9% of HCH patients with negative mutations for FGFR3 suggests that there are other undiscovered gene mutations associated with this phenotypic entity. PMID:22903874

  2. Clinico-biological features of 5202 patients with acute lymphoblastic leukemia enrolled in the Italian AIEOP and GIMEMA protocols and stratified in age cohorts

    PubMed Central

    Chiaretti, Sabina; Vitale, Antonella; Cazzaniga, Gianni; Orlando, Sonia Maria; Silvestri, Daniela; Fazi, Paola; Valsecchi, Maria Grazia; Elia, Loredana; Testi, Anna Maria; Mancini, Francesca; Conter, Valentino; te Kronnie, Geertruy; Ferrara, Felicetto; Di Raimondo, Francesco; Tedeschi, Alessandra; Fioritoni, Giuseppe; Fabbiano, Francesco; Meloni, Giovanna; Specchia, Giorgina; Pizzolo, Giovanni; Mandelli, Franco; Guarini, Anna; Basso, Giuseppe; Biondi, Andrea; Foà, Robin

    2013-01-01

    The outcome of children and adults with acute lymphoblastic leukemia is markedly different. Since there is limited information on the distribution of clinico-biological variables in different age cohorts, we analyzed 5202 patients with acute lymphoblastic leukemia enrolled in the Italian multicenter AIEOP and GIMEMA protocols and stratified them in nine age cohorts. The highest prevalence of acute lymphoblastic leukemia was observed in children, although a second peak was recorded from the 4th decade onwards. Interestingly, the lowest incidence was found in females between 14–40 years. Immunophenotypic characterization showed a B-lineage in 85.8% of patients: a pro-B stage, associated with MLL/AF4 positivity, was more frequent in patients between 10–50 years. T-lineage leukemia (14.2%) was rare among small children and increased in patients aged 10–40 years. The prevalence of the BCR/ABL1 rearrangement increased progressively with age starting from the cohort of patients 10–14 years old and was present in 52.7% of cases in the 6th decade. Similarly, the MLL/AF4 rearrangement constantly increased up to the 5th decade, while the ETV6/RUNX1 rearrangement disappeared from the age of 30 onwards. This study shows that acute lymphoblastic leukemia in adolescents and young adults is characterized by a male prevalence, higher percentage of T-lineage cases, an increase of poor prognostic molecular markers with aging compared to cases in children, and conclusively quantified the progressive increase of BCR/ABL+ cases with age, which are potentially manageable by targeted therapies. PMID:23716539

  3. Socket preservation by beta-tri-calcium phosphate with collagen compared to platelet-rich fibrin: A clinico-radiographic study

    PubMed Central

    Das, Swati; Jhingran, Rajesh; Bains, Vivek Kumar; Madan, Rohit; Srivastava, Ruchi; Rizvi, Iram

    2016-01-01

    Objectives: This study was primarily designed to determine the clinico-radiographic efficacy of platelet-rich fibrin (PRF) and beta-tri-calcium phosphate with collagen (β-TCP-Cl) in preserving extraction sockets. Materials and Methods: For Group I (PRF), residual sockets (n = 15) were filled with autologous PRF obtained from patients' blood; and for Group II (β-TCP-Cl), residual sockets (n = 15) were filled with β-TCP-Cl. For the sockets randomly selected for Group II (β-TCP-Cl), the reshaped Resorbable Tissue Replacement cone was inserted into the socket. Results: Clinically, there was a significantly greater decrease in relative socket depth, but apposition in midcrestal height in Group II (β-TCP-Cl) as compared to Group I (PRF), whereas more decrease in buccolingual width of Group I (PRF) than Group II (β-TCP-Cl) after 6 months. Radiographically, the mean difference in socket height, residual ridge, and width (coronal, middle, and apical third of socket) after 6 months was higher in Group I (PRF) as compared to Group II (β-TCP-Cl). The mean density (in Hounsfield Units) at coronal, middle, and apical third of socket was higher in Group I (PRF) as compared to Group II (β-TCP-Cl). There were statistically significant apposition and resorption for Group I (PRF) whereas nonsignificant resorption and significant apposition for Group II (β-TCP-Cl) in buccal and lingual/palatal cortical plate, respectively, at 6 months on computerized tomography scan. Conclusion: The use of either autologous PRF or β-TCP-Cl was effective in socket preservation. Results obtained from PRF were almost similar to β-TCP-Cl; therefore being autologous, nonimmune, cost-effective, easily procurable regenerative biomaterial, PRF proves to be an insight into the future biofuel for regeneration. PMID:27095909

  4. Evaluation of Serum Levels of HER2, MMP-9, Nitric Oxide, and Total Antioxidant Capacity in Egyptian Breast Cancer Patients: Correlation with Clinico-Pathological Parameters

    PubMed Central

    Rashad, Yara A.; Elkhodary, Tawfik R.; El-Gayar, Amal M.; Eissa, Laila A.

    2014-01-01

    Breast cancer is by far the most common cancer in women worldwide and the main cause of cancer-related mortality. Breast cancer accounts for 38% of all malignancies among Egyptian women. The aim of our study was to evaluate the serum levels of human epidermal growth factor receptor-2 (HER2), matrix metalloproteinase-9 (MMP-9), nitric oxide (NO), and total antioxidant capacity (TAC) in breast cancer patients and to correlate these markers with clinico-pathological parameters. Serum HER2, MMP-9, and carcinoma antigen 15-3 (CA 15-3) were assessed in 80 breast cancer patients and ten healthy subjects as a control group by the enzyme-linked immunosorbent assay (ELISA) technique while NO and TAC were assessed by a colorimetric method. Serum HER2 was ≥15 ng/mL in nine patients (11.3%). High HER2 ECD levels were significantly associated with tissue HER2 (P<0.0001), metastasis (P= 0.0024), and negativity of both estrogen (P=0.0075) and progesterone (P=0.0239) receptors. Serum MMP-9 (P=0.0013), NO (P<0.0001), and CA 15-3 (P<0.0001) were significantly increased while serum TAC was significantly (P=0.01) decreased in breast cancer patients as compared to the control group. Serum MMP-9 was increased significantly (P=0.028) in metastatic patients as compared to non-metastatic patients. We found a positive correlation between serum HER2 and CA 15-3 (r=36, p=0.005). In conclusion, serum HER2 reflects the tissue HER2 status of breast cancer, so the determination of serum HER2 is helpful in assessing HER2 status, but in addition, a high level may reflect metastatic disease. Also, serum MMP-9 can be useful for denoting the development of metastasis in breast cancer patients. Follow-up is needed to evaluate the value of serum HER2 and MMP-9 as prognostic markers. PMID:24634847

  5. Recent outbreak of cutaneous anthrax in Bangladesh: clinico-demographic profile and treatment outcome of cases attended at Rajshahi Medical College Hospital

    PubMed Central

    2012-01-01

    Background Human cutaneous anthrax results from skin exposure to B. anthracis, primarily due to occupational exposure. Bangladesh has experienced a number of outbreaks of cutaneous anthrax in recent years. The last episode occurred from April to August, 2011 and created mass havoc due to its dreadful clinical outcome and socio-cultural consequences. We report here the clinico-demographic profile and treatment outcome of 15 cutaneous anthrax cases attended at the Dermatology Outpatient Department of Rajshahi Medical College Hospital, Bangladesh between April and August, 2011 with an aim to create awareness for early case detection and management. Findings Anthrax was suspected primarily based on cutaneous manifestations of typical non-tender ulcer with black eschar, with or without oedema, and a history of butchering, or dressing/washing of cattle/goat or their meat. Diagnosis was established by demonstration of large gram-positive rods, typically resembling B. anthracis under light microscope where possible and also by ascertaining therapeutic success. The mean age of cases was 21.4 years (ranging from 3 to 46 years), 7 (46.7%) being males and 8 (53.3%) females. The majority of cases were from lower middle socioeconomic status. Types of exposures included butchering (20%), contact with raw meat (46.7%), and live animals (33.3%). Malignant pustule was present in upper extremity, both extremities, face, and trunk at frequencies of 11 (73.3%), 2 (13.3%), 1 (6.7%) and 1 (6.7%) respectively. Eight (53.3%) patients presented with fever, 7 (46.7%) had localized oedema and 5 (33.3%) had regional lymphadenopathy. Anthrax was confirmed in 13 (86.7%) cases by demonstration of gram-positive rods. All cases were cured with 2 months oral ciprofloxacin combined with flucoxacillin for 2 weeks. Conclusions We present the findings from this series of cases to reinforce the criteria for clinical diagnosis and to urge prompt therapeutic measures to treat cutaneous anthrax

  6. A clinico-pathologic correlation.

    PubMed

    Balint, Andras; Decoteau, Corey; Oreadi, Daniel

    2013-01-01

    A 66-year-old female was referred to our department for evaluation of exposed bone in the hard palate. She was asymptomatic at the time of her initial consultation; however, she was concerned about a non-healing lesion that had been present for five months. The patient reported having injured her hard palate while eating sometime in November 2011. Subsequently she was followed by her general dentist, who had noticed improvement of the area. Approximately three months later, she noticed worsening of the lesion along with discomfort. She was conservatively managed at that point with penicillin and chlorhexidine mouth rinse without any improvement of her condition. PMID:24494268

  7. [Memory: clinico-pathologic data].

    PubMed

    Duyckaerts, C; Suarez, S; Hauw, J J

    1998-01-01

    Synaptic modifications are probably the basis of the memory processes that take place in the central nervous system. They have been studied in Aplysia or in hippocampal slices. How these minute alterations of the synaptic strength are integrated in larger neural systems is still poorly understood. In man, hippocampal lesions, when bilateral, cause a deficit in anterograde episodic memory. The loss of previously acquired memories (retrograde amnesia) is limited. Procedural memory is spared. Young patients with hippocampal lesions remain able to learn how to read or to write (abilities that belong to semantic memories). Recordings obtained with intracerebral electrodes have shown that some neurons of the hippocampus act as "place cells". They fire when the animal is in a specific place of the experimental maze, an observation that suggests that the hippocampus acts as a map that may also be viewed as a context indicator (a "cognitive map"). Computer models have been devised to test the hypothesis that the hippocampus recorded the map of the activated synapses at a particular moment in time. This pattern of activity could secondarily be transferred to the isocortex during a process known as consolidation. The frontal lobe plays a role in attention, which greatly influences the memory process. It also plays a role in the various strategies that are used to recall a memory and in the analysis of the quality of the recall (metamemory). An asymmetry has been shown by the PET-scan: the left frontal lobe is activated during acquisition, and the right one during recall. The ability to integrate one's own memories in one's own history and consciousness (self-awareness or "autonoesis") also depends on the activity of the prefrontal region. The loss of acquired memories (retrograde amnesia) is most often observed in cases of large lesions of the anterior part of the temporal lobe. Partial amnesias are difficult to separate from possibly localized deficits of a cognitive function (some types of aphasia may be considered as an amnesia of words). Subcortical amnesias are caused by diencephalic lesions; the topography of the critical structures is still discussed: mamillary bodies and mamillo-thalamic tract or dorsomedial nucleus of the thalamus. The amygdaloid nucleus, the frontal lobe and the dorsomedial nucleus of the thalamus belong to a network of connections that could be involved in emotions. It could be responsible for the emotional flavor of a memory. Basal ganglia could play a role in procedural memory, but experimental or clinicopathological confirmations are still scarce. Finally, the involvement of the cholinergic innervation in the memory processes has been discussed: it could be direct, or according to more recent data, related to its role in attention. PMID:9834541

  8. A clinical study of cysts of the maxillofacial region; and an assessment of clinico-radiologico-pathological variables affecting the formulation of a comprehensive patient need based treatment plan

    PubMed Central

    Paul, Samrity; Kapoor, Vinod; Kumar, Munish; Narula, Ravi; Kapoor, Varun; Kapoor, Upasna

    2014-01-01

    Objectives: Evaluation of clinical presentation of cystic lesions of the maxillofacial region, their relation to radiological picture, and treatment planning so as to plan and execute a patient need based treatment modality after co-relating it to the eventual histopathological diagnosis. Methods: 25 cases with clinico-radiological diagnosis of a cyst were selected and treated, and the diagnosis was co-related to the eventual histopathological diagnosis. The patients were followed up for at least 3 months (3-12 months). An attempt was made to underline patient and lesion related variables having a bearing on the choice of treatment modality in each case. Results: Out of 25 patients, 28% were females and 72% males. Commonly affected age groups were 11-20 (40%) and 31-40 years (24%). 76% of 25 patients complained of swelling on the first visit. 96% lesions were related to jaws, of which 15 were in the mandible and 9 were in the maxilla. 58.33% bone lesions had cortical expansion. 92% lesions were confirmed to be cysts histopathologically. Two were ameloblastomas. 80% patients underwent enucleation with various adjunctive procedures. 32% patients faced temporary post operative complications. No recurrences were observed. Radiological presentation of lesions and patient's age were found to be the two most important radiological and clinical variables affecting treatment planning. Conclusions: A comprehensive patient need based treatment plan can be reached only after taking various patient and lesion related variables (which may manifest as clinical, radiological or histological parameters) into consideration. PMID:25565728

  9. Spindle cell lipoma-like tumor, solitary fibrous tumor and myofibroblastoma of the breast: a clinico-pathological analysis of 13 cases in favor of a unifying histogenetic concept.

    PubMed

    Magro, Gaetano; Bisceglia, Michele; Michal, Michal; Eusebi, Vincenzo

    2002-03-01

    We reviewed the clinico-pathological features of a series of 13 cases of benign spindle stromal tumors (BSSTs) of the breast relating to a basic common theme consisting of a well-circumscribed proliferation of vimentin+/CD34+/BCL-2+/CD99+ spindly to oval-epithelioid cells, variably arranged in haphazard to short fascicular growth pattern, with interspersed thick or thin collagen bands. Morphological variations included atypical mono- or multi-nucleated cells in five cases and a mature lipomatous tumor component, varying from focal to prominent, in eight cases. Based on morphological and immunophenotypical features, a distinction was made between two main subtypes of these tumors--fibroblastic and myofibroblastic. The former subtype included two cases respectively represented by a typical solitary fibrous tumor (SFT) and a neoplasm labeled "spindle-cell lipoma (SCL)-like tumor", closely reminiscent of soft tissue SCL. Both tumors had cells with fibroblastic-like appearance, haphazardly arranged and immunoreactive for vimentin, CD34, BCL-2, and CD99. The latter subtype, comprised nine cases exhibiting evidence of myofibroblastic differentiation (desmin and alpha-smooth muscle actin) which were classified as myofibroblastomas (MFBs). The remaining two cases were defined as "mixed BSSTs", having typical features of diverse neoplasms, respectively represented by a case of MFB with focal SFT and pleomorphic/SCL-like areas, and SFT with focal MFB-like component. The common basic morpho-immunophenotypical features, the possibility that both fibroblastic and myofibroblastic tumors may contain an additional mature lipomatous component, and the existence of hybrid stages (mixed BSSTs) strongly support the view that such tumors belong to the same category of lesions. We postulate that the precursor of all these neoplasms is the vimentin+/CD34+ cells of the mammary stroma, the well-known inherent plasticity of which to differentiate toward several mesenchymal lines, provides

  10. Leucémie aiguë myéloblastique et translocation (8;16) (p11;p13), premier cas marocain d'une entité clinico- biologique distinct

    PubMed Central

    Bakkali, Adiba; Lemchaheb, Mouna; Had, Nezha; Dehbi, Hind; Benchekroun, Said; Quessar, Asma

    2015-01-01

    La cytogénétique constitue un outil indispensable pour le diagnostic et le pronostic de la leucémie aigue myéloïde (LAM). La t(8;16)(p11;p13) est rare au cours de cette pathologie. Nous décrivons le cas d'une patiente de 22 ans, admise pour un syndrome d'insuffisance médullaire complet associé à une altération de l’état général. L'examen clinique initial montrait un purpura ecchymotique diffus et des adénopathies latérocérvicales centimétriques bilatérales. L'hémogramme avait montré une anémie à 7,6g /dl normochrome normocytaire, des globules blancs à 87,8×109/L, 15% de polynucléaires neutrophiles, 60% de blastes, 24% de lymphocytes, 1% de Monocytes et 65×109/L de plaquettes. Le myélogramme avait objectivé une LAM1. Sur l'immunophenotypage les marqueurs positifs étaient le CD33 (99%), le CD15 (73%), le CD38 (95%) et l'HLA-DR (88%), les marqueurs monocytoïdes CD14 et CD64 étaient positifs, le CD34, les marqueurs lymphopïdes, la MPO (26%) et le CD13 (2%) étaient négatifs. Le caryotype avait montré: t(8,16)(p11, p13) add16 (20/20). L'inversion du chromosome 16 recherchée par FISH était négative. Le traitement avait consisté en 2 cures d'induction et 2 cures de consolidation selon le protocole national de traitement des LAM (Cytarabine, daunorubicine, etoposide), la rémission complète avait été obtenue en fin d'induction I, maintenue 9 mois suivie d'une rechute; Vu l'absence de possibilité d'une allogreffe, un traitement palliatif a été instauré, la malade est décédée de sa maladie un mois après la rechute. Notre cas se présente comme les cas décrits dans la littérature avec des données clinico- biologiques particulières. PMID:26327984

  11. [Endomyocardial fibrosis (its clinico-echocardiographic characteristics)].

    PubMed

    Bapumiia, M; Solomakhina, N I; Sumarokov, A V

    1996-01-01

    To compare clinical and echocardiographic features in patients with restrictive cardiomyopathy (RCMP), 15 patients (9 males and 6 females, mean age 34.93 +/- 1.03 years, duration of the disease 9 +/- 4.2 months) were examined using complete echocardiographic and doppler echocardiographic investigation in impulse regimen. Endomyocardial fibrosis was not obvious clinically, but should be suspected in dyspnea upon a weak exercise, undue fatiguability, tachycardia in normal arterial pressure and size of the heart. Echocardiographic indications, on the contrary, were rather specific. Endomyocardial fibrosis is characterized by diminished ventricular cavities, thickening of the endocardium and subvalvular structures, changed shape of ventricular cavity, echo-CG signs of passive pulmonary hypertension, diastolic dysfunction of the left and right ventricles. PMID:9005618

  12. [Renal dysplasia: clinico-pathologic review].

    PubMed

    Cunha, A S; de Sousa, J F; Garcia, C

    1992-05-01

    Histology records from 63 nephrectomies were reviewed; 22 patients had unilateral totally dysplastic kidneys and 5 had polar or segmental dysplasia. A clinicopathological study of these cases was undertaken. In the first group, there was a slight male preponderance and 75% of the patients presented were under two years of age. Urinary tract infection was the most common complaint. 4 patients were diagnosed in utero by ultrasound and 5 infants presented an abdominal mass. Hypertension was documented in a newborn baby. Ipsilateral lower urinary tract anomalies were found in 12 patients and those of the contralateral kidney in 2 children. There were 3 cases of extrarenal anomalies. Histological examination revealed 13 cases of multicystic dysplasia and 9 of solid dysplasia. Metaplastic cartilage was found in 1 case. In the group of segmental dysplasia, age ranging from 27 weeks' gestation to 8 years, at the time of the diagnosis. They all had duplex kidneys and 4 had ureterocele. Histological study in these cases was similar to the one found in the previous series, although superimposed inflammatory changes were more pronounced. Some of the theories regarding the pathogenesis of this disorder are reviewed and the importance of its diagnosis is emphasised. PMID:1502940

  13. Clinico-Histologic Conferences: Histology and Disease

    ERIC Educational Resources Information Center

    Shaw, Phyllis A.; Friedman, Erica S.

    2012-01-01

    Providing a context for learning information and requiring learners to teach specific content has been demonstrated to enhance knowledge retention. To enhance students' appreciation of the role of science and specifically histology in clinical reasoning, disease diagnosis, and treatment, a new teaching format was created to provide clinical…

  14. Clinico-epidemiological study of donovanosis in Durban, South Africa.

    PubMed Central

    O'Farrell, N

    1993-01-01

    OBJECTIVE: To describe the epidemiological and clinical features of donovanosis and their relevance to the possible coincident risk of HIV-1 transmission in patients attending an STD clinic. DESIGN: Assessment of patients with donovanosis diagnosed by the detection of Donovan bodies on tissue smears stained by the RapiDiff technique. SETTING: City Health STD Clinic, King Edward VIII Hospital, Durban, South Africa. PARTICIPANTS: One hundred and seventy one patients with donovanosis. RESULTS: Donovan bodies were detected in 171 (130 men, 41 women). Ulcers were present for longer than 28 days in 72 (55.4%) men and 19 (46.3%) women. Ninety five (55.6%) came from rural areas. Lesions were ulcero-granulomatous in 162, hypertrophic in eight and necrotic in one. Anal lesions were detected in one woman. Only one of 21 regular sexual partners examined was infected with donovanosis. Complete healing was observed in 41 (24%) who attended for follow up. Extensive lesions were sometimes observed in pregnant women. Serological tests for syphilis were positive in 40 (23.4%). HIV-1 antibodies were detected in 4/48 men and 0/15 women who underwent HIV testing. Donovanosis ulcers in three HIV-1 seropositive men were cured by standard antibiotic therapy. CONCLUSIONS: Delay in presentation, extensive areas of genital ulceration and lack of co-existent infection with donovanosis among sexual partners were notable features. Primary health care facilities in rural areas do not appear to be providing an adequate service for patients with donovanosis. HIV control programmes should consider specific measures aimed at eradicating donovanosis in areas where the condition is prevalent. PMID:8509089

  15. Cleidocranial Dysplasia: A Clinico-radiographic Spectrum with Differential Diagnosis

    PubMed Central

    Patil, Purva Prakash; Barpande, Suresh Ramchandra; Bhavthankar, Jyoti Dilip; Humbe, Jayanti G.

    2015-01-01

    Introduction: Cleidocranial dysplasia (CCD) is characterized by aplasia or hypoplasia of the clavicles, characteristic craniofacial malformations, and the presence of numerous supernumerary and unerupted teeth. It affects bones derived from both intra-membranous and endochondral ossification. Incidence has been reported as 1 in 10,00,000. It is caused by mutation in the gene encoding transcription factor Core Binding Factor Subunit Alpha l (CBFAl) or Runt related transcription factor 2 (RUNX2). Case Report: This presentation discusses the clinical and radiographic features of a familial case of cleidocranial dysplasia occurring in a father and a child. All the clinical and radiographic features, except that of the chest x-ray, were more prominent in the child than the father. This supports the fact that CCD is transmitted by an autosomal-dominant mode of inheritance with high penetrance and variable expressivity. It is sporadic in about 40% of cases. Each child of an individual with CCD has a 50% chance of in heriting the mutation. Conclusion: Diagnosis is mostly made on the basis of clinical and radiographic features. Molecular genetic testing such as sequence analysis or deletion analysis can be used in cleidocranial dysplasia. Some cases are diagnosed through incidental findings by physicians, treating patients for unrelated conditions. Treatment of these patients requires a multidisciplinary approach which includes orthopaedic and dental corrections along with management of any complications of cleidocranial dysplasia. PMID:27299035

  16. Macrodystrophia lipomatosa: Review of clinico-radio-histopathological features

    PubMed Central

    Majumdar, Banashree; Jain, Atul; Sen, Debashis; Bala, Sanchaita; Mishra, Pranshu; Sen, Sumit; Biswyas, Projna; Behra, Akhilesh

    2016-01-01

    We report clinical, radiological, and pathological features of three cases of macrodystrophia lipomatosa, which is characterized by progressive proliferation of all mesenchymal elements, with a disproportionate increase in fibroadipose tissue. The peculiarity in our report is the involvement of contralateral hand and feet in our 1st case in contrast to usual presentations of this rare condition, which is often unilateral. In our 2nd case, the lateral aspect of foot was involved as against the usual finding of involvement of medial aspect in lower limbs, also another surprising finding in this case is increase in the size of lesion after puberty. Coming to our 3rd case, enlargement of almost whole of an upper extremity with profound involvement of middle, ring and little finger along with total sparing of the thumb is in itself an extremely rare occurrence as in upper limb, mainly the lateral aspect of hand and related digits bear the burnt and more over involvement of whole limb is itself an unique phenomenon. PMID:27559507

  17. [Clinico-pharmacologic explanation models of cerivastatin associated rhabdomyolysis].

    PubMed

    Zeitlinger, Markus; Müller, Markus

    2003-01-01

    Because of fatal cases of rhabdomyolysis the HMG-CoA-reductase inhibitor cerivastatin had to be withdrawn from the global market in 2001. The high frequency and severity of cerivastatin-associated rhabdomyolysis caused concerns about the safety of the entire class of HMG-CoA-reductase inhibitors (statins). Still, the frequency of deadly incidents of rhabdomyolysis with cerivastatin was 16 to 80 times higher than with other statins. This seems to be due to a combination of several pharmacokinetic and pharmacodynamic characteristics of cerivastatin. Cerivastatin shows the highest oral bioavailability within its class. Interactions with other drugs like gemfibrocil may cause further elevation of cerivastatin plasma levels, thereby leading to higher frequencies of side effects in peripheral organs. With approximately 1 pM cerivastatin shows the lowest IC50 for inhibition of HMG-CoA-reductase of all statins. The combination of high systemic drug levels and high intrinsic activity potentially leads to apoptosis and energy-depletion of skeletal-muscle cells. Therefore cerivastatin-associated fatal rhabdomyolysis seems to be based on specific pharmacokinetic and pharmacodynamic properties of cerivastatin, and is not a general characteristic of all members of this drug-class. The experiences with cerivastatin support the importance of clinical studies even about well established drugs, and underline the relevance of precise reporting of adverse events by each physician. PMID:12879633

  18. [Clinico-radiometric studies of the eye in radioactive contamination].

    PubMed

    Mikhaĭlina, T N; Bazhin, A G

    1994-01-01

    The aim of the study was assessment of local and remote effects of radioactive substances on ocular media and development of measures to remove radionuclides from the eye. Radioactive substances getting into the eye in the form of aerosols, dust, or gaseous mixtures are unevenly distributed in it. The highest radioactivity was found on the skin of the eyelids and orbit, particularly so on the eyelashes and eyebrows, the least one on the cornea and in the conjunctival cavity. A follow-up of 8 to 17 years showed that timely removal of radionuclides from ocular surface prevented the development of specific symptoms and trophic changes of ocular media, of radiation cataracts among other things. The suggested method for washing the skin of the eyelids and orbital area from radioactive contaminants did not induce skin irritation, maceration, sense of discomfort, and is recommended for practice. PMID:8073571

  19. [CLINICO-EXPERIMENTAL SUBSTANTIATION OF INTRAABDOMINAL PLASTY FOR UMBILICAL HERNIAS].

    PubMed

    Joffe, O Yu; Shvets, I M; Tarasyuk, T V; Stetsenko, O P; Tsyura, Yu P

    2015-04-01

    The impact of various methods of plasty, using net implants, on results of umbilical hernias treatment was studied in experimental and clinical investigation. The umbilical hernias plasty was performed in accordance to the IPOM (intraperitoneal on lay mesh) method, application of which have permitted to reduce a hospital stay of the patients as well as their period of social rehabilitation, and to guarantee the best cosmetic effect in comparison with such while making umbilical hernias plasty in accordance to a sub lay method. PMID:26263641

  20. Vasculitides with cutaneous expression in children: clinico-pathological correlations.

    PubMed

    Borroni, G; Grassi, S; Carugno, A

    2015-02-01

    The most recent pediatric vasculitis classifications (EULAR/PRINTO/PRES) have proposed the use of an integration of clinical signs and symptoms, laboratory data, imaging and pathologic data. Pediatric vasculitis represent a peculiar clinical-diagnostic model, compared to the corresponding adult pathology chapter, and in particular, dermatopathologic aspects of these diseases identify more specific issues, made contingent by crucial variables such as duration of vasculitis lesion, site of the biopsy, proper biopsy depth, and possibility to correlate histopathological findings with immunopathological results. Possible additional diagnostic difficulties may arise from the fact that, in children, the same systemic disease, such as lupus erythematosus, may present with different clinical manifestations, with histopathological features of a precise type of vasculitis specific for that type of clinical manifestation. Examples are provided by hypocomplementemic urticarial vasculitis, cryoglobulinemic purpura, lymphocytic vasculitis of livedoid lesions. This paper describes the cutaneous histopathological findings of some vasculitis related pediatric diseases, be they pertaining to a systemic vasculitis with corresponding cutaneous vasculitis, to a systemic vasculitis with sporadic cutaneous vasculitic involvement, and to a systemic vasculitis without cutaneous vasculitic involvement. Type and level of histopathological vasculitic involvement, caliber of the vessel, type of vasculitis associated infiltrate, are likewise reliable integration in the complex diagnostic path of vasculitis in childhood. On the basis of these criteria dermatopathologists should be confident in identifying the type of the vasculitis and relate them to a specific pediatric disease. PMID:25516220

  1. Macrodystrophia lipomatosa: Review of clinico-radio-histopathological features.

    PubMed

    Majumdar, Banashree; Jain, Atul; Sen, Debashis; Bala, Sanchaita; Mishra, Pranshu; Sen, Sumit; Biswyas, Projna; Behra, Akhilesh

    2016-01-01

    We report clinical, radiological, and pathological features of three cases of macrodystrophia lipomatosa, which is characterized by progressive proliferation of all mesenchymal elements, with a disproportionate increase in fibroadipose tissue. The peculiarity in our report is the involvement of contralateral hand and feet in our 1(st) case in contrast to usual presentations of this rare condition, which is often unilateral. In our 2(nd) case, the lateral aspect of foot was involved as against the usual finding of involvement of medial aspect in lower limbs, also another surprising finding in this case is increase in the size of lesion after puberty. Coming to our 3(rd) case, enlargement of almost whole of an upper extremity with profound involvement of middle, ring and little finger along with total sparing of the thumb is in itself an extremely rare occurrence as in upper limb, mainly the lateral aspect of hand and related digits bear the burnt and more over involvement of whole limb is itself an unique phenomenon. PMID:27559507

  2. A clinico-pathological study of subtypes in Parkinson's disease.

    PubMed

    Selikhova, M; Williams, D R; Kempster, P A; Holton, J L; Revesz, T; Lees, A J

    2009-11-01

    We have carried out a systematic review of the case files of 242 donors with pathologically verified Parkinson's disease at the Queen Square Brain Bank for Neurological Disorders in an attempt to corroborate the data-driven subtype classification proposed by Lewis and colleagues (Heterogeneity of Parkinson's disease in the early clinical stages using a data driven approach. J Neurol Neurosurg Psychiatry 2005; 76: 343-8). Cases were segregated into earlier disease onset (25%), tremor dominant (31%), non-tremor dominant (36%) and rapid disease progression without dementia (8%) subgroups. We found a strong association between a non-tremor dominant disease pattern and cognitive disability. The earlier disease onset group had the longest duration to death, and greatest delay to the onset of falls and cognitive decline. Patients with a tremor dominant disease pattern did not live significantly longer than non-tremor dominant patients and showed no difference in mean time to onset of falls and hallucinations. Rapid disease progression was associated with older age, early depression and early midline motor symptoms, and in 70% of the cases, tremulous onset. The non-tremor dominant subgroup had a significantly higher mean pathological grading of cortical Lewy bodies than all other groupings (P < 0.05) and more cortical amyloid-beta plaque load and cerebral amyloid angiopathy than early disease onset and tremor dominant groups (P = 0.047). An analysis of cases with pathologically defined neocortical Lewy body disease confirmed the link between bradykinetic onset, cognitive decline and Lewy body deposition in the neocortex. Although neuropathological examination failed to distinguish the other subtypes, the classification scheme was supported by an analysis of clinical data that were independent of the basic subgroup definitions. PMID:19759203

  3. [Myotonic dystrophy: magnetic resonance tomography and clinico-genetic correlations].

    PubMed

    Damian, M S; Koch, M C; Bachmann, G; Schilling, G; Fach, B; Stöppler, S; Trittmacher, S; Dorndorf, W

    1995-06-01

    Myotonic dystrophy (DM) is an autosomal dominant multisystem disorder involving muscle, brain, heart, eyes and endocrine organs, among others. The molecular basis is an unstable trinucleotide repeat at the 3'-untranslated end of the myotonin protein kinase gene on chromosome 19 q 13.3, and the number of repeats correlates with the severity of muscle weakness. We performed a clinical, psychometric and MRI study on 43 patients with DM and correlated findings with the molecular analysis. Nineteen patients had mild distal muscle weakness, 17 moderate und 7 severe weakness. Thirteen had marked cognitive deficits with reduced speed of cognition, low IQ, and apathy. MRI showed pathological muscle signal in 35 cases with a characteristic mosaic involving distal muscle groups, often sparing the posterior tibial muscle. Cerebral MRI showed significant subcortical white matter lesions in 20 cases and brain atrophy in 15 cases. Clinical and MRI findings of CNS and muscle both correlated with CTG repeat length, but did not parallel each other. DM is a significant disease of the brain as well as muscle, and several aspects of the disease correlate with molecular findings, with a threshold effect for repeats exceeding 1000 trinucleotides. The individual predominance of specific organ involvement probably depends on variable somatic mosaicism of the molecular defect. PMID:7637829

  4. [CLINICO-MORPHOLOGICAL FEATURES OF FEMALE URETHRAL MEATUS POLYPS].

    PubMed

    Nejmark, A I; Jakovlev, A V; Nepomnjashhih, L M

    2015-01-01

    The aim of the study was to establish the clinical and morphological characteristics of female urethral polyps including cases with concomitant sexually transmitted infections. A total of 150 women were enrolled in the study. The evaluation of microcirculatory changes, morphological parameters and immunogram indices of urethral polyps were carried out. The most common infectious agent in patients with urethral polyps was Ureaplasma urealyticum. In those cases predominance of inflammatory symptoms and elevated levels of serum proinflammatory cytokines were identified. It is found that the pronounced inflammatory reaction leads to an increase in the relative area of the subepithelial microvascular bed and the cellular elements population of lamina mucosa propria, as well as to the relative predominance of congestive forms of microcirculation disturbances according to the laser Doppler flowmetry. PMID:26390557

  5. [Juvenile malignant osteopetrosis. Clinico-radiological study of 7 cases].

    PubMed

    Vilalta, R; Ortega, J J; Herrera, M; Torán, N; Brossa, F

    1983-07-01

    Clinical and radiological studies of seven patients with autosomic recessive malignant osteopetrosis are presented. Diagnosis was established before the age of 3 months in six cases and at 7 months in one. In all cases the presenting signs were pallor and hepatosplenomegaly with associated neurological involvement in five. All patients had normocytic normochromic anemia, leucopenia and thrombocytopenia with features of extramedullary hematopoiesis. Radiological studies revealed increase in the density of bones with "mask" appearance of facial bones and diminished size of optic foramina. Long bones showed absence of normal trabeculae and anomalies in modeling with methaphiseal bands and "bone within bone" images. There was hypocalcemia and hypophosphatemia with slight increases in alkaline phosphatase; parathormone was normal. Clinical course was characterized by progressive pancytopenia, recurrent infections and neurological deterioration with convulsions, nistagmus and optic atrophy. Five out of the seven patients died after a median of 3 months, due to infections or haemorrhage. The patient diagnosed at 7 months of age presented bilateral optic atrophy and moderate anemia; no other complications appeared after 2 year follow-up. Histological findings included substitution of bone marrow by chondro-osseous tissue; focal obsteoblastic and osteoclastic activity in calcified cartilage, and myeloid metaplasia in liver, spleen, lymph nodes and kidneys. The lesions are in agreement with the concept of a defect in bone formation-resorbtion balance; dysfunction of both osteoclasts and osteocytes is implicated in the pathogenesis. Unlike experimental disease, osteopetrosis in man is probably an heterogeneous disease and appropriate therapy should be individualized. Nevertheless, at present, the only favorable results have been obtained with bone-marrow transplantation. PMID:6638710

  6. Proposed Clinico-Pathological Classification for Oral Exophytic Lesions

    PubMed Central

    Boyd, Doryck; Laxminarayana, Kumaraswamy Kikeri

    2015-01-01

    Oral exophytic lesions often have proven to be diagnostically challenging due to the varied clinical presentation. The exophytic growth of the oral lesions is due to the type of pathology and histological changes. Careful clinical interpretation with a better histological understanding of exophytic lesions may ease the diagnosis from the differential diagnosis panel. The purpose of proposing classification system is to categorize the exophytic lesions of interest under specific clinical and/or histological explanation; and this will eventually lead to better understanding of the pathological condition that is described. To the best of our knowledge, there is no such classification system available for oral exophytic lesions and hence proposal of classification system is attempted in this study. Further, proposing a new classification system is not just to influence the academic contribution, but also to assist at greatest extent for diagnosis during clinical practice. PMID:26501030

  7. A clinico-epidemiological study of epidemic typhus in Africa.

    PubMed

    Perine, P L; Chandler, B P; Krause, D K; McCardle, P; Awoke, S; Habte-Gabr, E; Wisseman, C L; McDade, J E

    1992-05-01

    Epidemic, louse-borne typhus persists in the rugged, mountainous areas of Ethiopia and much of northeastern and central Africa as well as in the rural highlands of Central and South America, where the conditions of living favor the harboring of body lice and where antibiotic treatment and effective louse-control measures are unavailable. The historical significance and current epidemiology of typhus, including the reservoir of Rickettsia prowazekii in flying squirrels in the United States, are reviewed, and the clinical presentation, laboratory findings, and hospital course in the cases of 60 patients admitted with epidemic, louse-borne typhus to the St. Paul's Hospital in Addis Ababa, Ethiopia, are described. Treatment of this disease with oral doxycycline, tetracycline, or chloramphenicol prevents complications and results in prompt resolution of symptoms. PMID:1600020

  8. Proposed Clinico-Pathological Classification for Oral Exophytic Lesions.

    PubMed

    Santosh, Arvind Babu Rajendra; Boyd, Doryck; Laxminarayana, Kumaraswamy Kikeri

    2015-09-01

    Oral exophytic lesions often have proven to be diagnostically challenging due to the varied clinical presentation. The exophytic growth of the oral lesions is due to the type of pathology and histological changes. Careful clinical interpretation with a better histological understanding of exophytic lesions may ease the diagnosis from the differential diagnosis panel. The purpose of proposing classification system is to categorize the exophytic lesions of interest under specific clinical and/or histological explanation; and this will eventually lead to better understanding of the pathological condition that is described. To the best of our knowledge, there is no such classification system available for oral exophytic lesions and hence proposal of classification system is attempted in this study. Further, proposing a new classification system is not just to influence the academic contribution, but also to assist at greatest extent for diagnosis during clinical practice. PMID:26501030

  9. Ageing and degeneration in the macular region: a clinico-pathological study.

    PubMed Central

    Sarks, S H

    1976-01-01

    Clinical and pathological examination was performed on 378 eyes from 216 patients aged 43 to 97 years. This series represented eyes in which the fundi were normal or showed various manifestations of senile macular degeneration. The eyes were divided into six groups according to the histological appearance of a linear deposit at the base of the retinal pigment cells. Groups I and II were considered to represent normal ageing, Groups III and IV the progressive development of senile macular degeneration and Groups V and VI the end-results. Group I showed no basal linear deposit. Thickening and hyalinization of Bruch's membrane was noted as early as the fifth decade. Group II showed patchy development of the basal linear deposit in relation to thickened or basophilic segments of Bruch's membrane, or over intercapillary hyalinization extending to the level of the outer surface of the choriocapillaris. Almost all eyes in these two groups retained a normal fundus appearance but visual acuity declined with age even in the absence of other causes. In Group III the basal deposit formed a thin continuous layer associated with moderate degeneration of the retinal pigment epithelium. More than half the eyes had developed a clinical disturbance of pigmentation and in most vision was reduced. Group IV was characterized by thickening of the deposit and more pronounced disturbance of the pigment epithelium. Clinically most eyes showed coarse pigmentary changes and vision was in the order of 6/24. 14-3 per cent of eyes in this group showed early neovascularization from the choroid. In Group V the pigment epithelium disappeared to produce circumscribed areas of depigmentation. The basal linear deposit could be traced throughout the depigmented area in most eyes. Thin fibrovascular sheets were found beneath the pigment epithelium in 41-7 per cent of eyes. Group VI represented disciform degeneration. The basal linear deposit could often be demonstrated as a disrupted hyalinized layer incorporated into the scar. Disciform degeneration was an alternative end-result to geographical atrophy. In each group the clinical and histological findings may be modified by the presence of drusen or by atrophy of the choroid. The basal linear deposit consisted of banded fibres embedded in granular material lying between the plasma infoldings and the basement membrane of the retinal pigment epithelium. This deposit seems to be a manifestation of gradual failure of the pigment epithelium and proved to be the most suitable criterion by which to study the natural history of senile macular degeneration. Images PMID:952802

  10. Hartnup syndrome, progressive encephalopathy and allo-albuminaemia. A clinico-pathological case study.

    PubMed

    Schmidtke, K; Endres, W; Roscher, A; Ibel, H; Herschkowitz, N; Bachmann, C; Plöchl, E; Hadorn, H B

    1992-12-01

    Clinical, biochemical, neuropathological and neurochemical findings in a case of Hartnup syndrome are reported. After initially normal development, the affected girl suffered progressive neuropsychiatric decline with statomotor and mental retardation and intractable seizures and died at the age of 2 years. Postmortem neuropathological and neurochemical investigations showed a combination of extensive neuronal degeneration and cerebral dysmyelination. Pathogenetic hypotheses and the relationship between neuropsychiatric disease and Hartnup syndrome are discussed. Additionally, a fast type bisalbuminaemia present in the girl and her mother is described. PMID:1473543

  11. [A clinico-morphological comparison of the ultrasonic criteria of adenomyosis].

    PubMed

    Damirov, M M; Bakuleva, L P; Shabanov, A M; Sliusar', N N

    1994-01-01

    The authors analyze the data of ultrasonic examinations in 110 patients operated on for adenomyosis and in 50 patients with this condition not exposed to surgery, in whom the diagnosis was made after comprehensive examinations. The accuracy of ultrasonic diagnosis correlated with the disease severity. Diagnostic difficulties are explained by the absence of pathognomonic echographic criteria, frequent associations with myoma, and with false echo signals emerging in the myometrium. Transabdominal and transvaginal methods may be recommended for a more precise diagnosis; it is desirable to single out several echographic criteria and by all means correlate them to clinical data. An attempt at morphologic explanation of the principal echographic criteria of adenomyosis has been made. Echo-negative structures in the myometrium emerge mainly as a result of the signal reflection from the zone of perifocal membranogenic edema of myometrial stroma developing round endometriosis focus. PMID:8017581

  12. Frequency of Poor Adherence to Antihypertensive Treatment and an Analysis of Clinico-demographic Correlates.

    PubMed

    Arshad, Abdul Rehman

    2015-12-01

    This observational study is aimed to determine the frequency of poor compliance to antihypertensive treatment and to identify predictive demographic factors. One hundred and six hypertensive patients, on treatment for more than three months, were enrolled. Demographic characteristics (age, gender, level of education, duration of hypertension and area of residence) were recorded. Number of antihypertensive as well as total medicines, presence of any co-morbid conditions, possible side effects to treatment and financial source for obtaining medications were also enquired. Blood pressure was measured and body mass index was calculated. Compliance was assessed with 4-Item Morisky Medication Adherence Scale. Poor compliance (scores ≤ 2) was present in 31 (29.25%) patients. Systolic and diastolic blood pressures were higher in poorly compliant patients. Patients with co-morbid conditions were more likely to have poor compliance (OR=4.238; 95% CI 1.161, 15.468). Other variables did not have a significant association with compliance to treatment. Poor compliance is fairly common in hypertensive patients and should be looked after for more so in patients with co-morbid conditions. PMID:26691371

  13. Estimation of plasma fibrinogen degradation products in oral submucous fibrosis: A clinico-pathological study

    PubMed Central

    Reshma, V. J; Anwar, A Shihab; Mufeed, Abdulla; Roshni, A

    2015-01-01

    Background: Oral submucous fibrosis (OSF) is a disease of the oral mucosa characterized by excessive accumulation of subepithelial collagen, thereby resulting in severe limitation of mouth opening. In OSF, in response to inflammation, the body produces more fibrinogen and its degradation products. The plasma fibrinogen degradation products (FDP) have been reported to be early indicators of fibrin deposition. The present study was intended to ascertain the role of FDP in OSF. Materials and Methods: A total of 40 subjects were included in the study. The subjects for the present study were selected from the Department of Oral Medicine and Radiology. The subjects were divided into two groups. The study group comprised 24 subjects diagnosed clinically and histopathologically as OSF and were further divided into three clinical and histological stages of OSF. The control group comprised 16 age- and gender-matched healthy individuals. Five milliliters of venous blood was drawn from the antecubital fossa of all the participants. The blood samples were centrifuged at 1000 rpm for 5 min to separate plasma, and the plasma FDP levels were assessed. Results and Conclusion: There was a significant difference in the plasma FDP levels between the study group and the control group. There was a significant linear increase of plasma FDP levels with an increase in severity of the clinical stage of OSF. Comparison with the histopathological grades of OSF also showed an increase in FDP levels with higher grades of OSF and there was a good correlation between the clinical staging and the histopathological grading of OSF. PMID:26312231

  14. [Clinico-functional data concerning chronic asthmatic bronchitis patients treated wih guacetisal].

    PubMed

    Bande, G; Coghe, M; Meloni, M; Nonne, G

    1981-02-28

    Guacetisal was administered to a group of patients suffering from chronic asthmatic bronchitis. The drug in question was shown to possess a good fluidifying, expectorant and indirect anti-cough action, by means of an initial increase of the bronchial secretions and a subsequent progressive decrease of secretions towards the end of the treatment. The analysis of the respiratory parameters examined showed no modifications of statistical significance. PMID:7243036

  15. [Clinico-pathological study on giant cell fibroma of oral mucosa].

    PubMed

    Wang, Z; Levy, B

    1995-11-01

    The biopsy specimens of the Department of Oral Pathology, Dental School, UMBC, between 1985-1988 were reviewed in 1990 and. 124 cases of giant cell fibroma (GCF) of oral mucosa were found. GCF may develop at any age, but the highest incidence is middle adult life. GCF is slightly common in female than in male (1: 0.85). GCF occurs frequently in gingiva, tongue and cheek and is mistaken commonly for irritation fibroma, neurofibroma, papilloma and pyogenic granuloma, because there are no specific clinic features of it. The fusiform cells, star cells and multinucleated giant cells in the lesion are common histologic features of GCF. Local removal is usually successful. PMID:8762534

  16. Pulmonary Alveolar Microlithiasis - Clinico-Radiological dissociation - A case report with Radiological review

    PubMed Central

    Khaladkar, Sanjay Mhalasakant; Kondapavuluri, Sushen kumar; Kamal, Anubhav; Kalra, Raghav; Kuber, Rajesh

    2016-01-01

    Pulmonary alveolar microlithiasis (PAM) is a rare chronic lung disease characterized by deposition of intra alveolar calcium and phosphate in bilateral lung parenchyma with predominance in lower and mid zones. Etiology and pathogenesis is not fully understood. However, mutation in SLC34A2 gene that encodes a sodium phosphate co-transporter in alveolar type-II cells resulting in formation and accumulation of microliths rich in calcium phosphate due to impaired clearance is considered the cause of disease. Patients with PAM are asymptomatic till development of hypoxemia and cor pulmonale. It remains static, while in some it progresses to pulmonary fibrosis, respiratory failure and cor pulmonale. We report a case of 44 year old male patient presenting with progressive shortness of breath on exertion for one year in duration with dry cough, more since last six months. Chest radiograph showed dense micronodular opacities giving classical sandstorm appearance. High resolution computed tomography (HRCT) showed microcalcification, subpleural cystic changes and calcified pleura. Lung biopsy showed calcospherites within alveolar spaces. PMID:27200151

  17. Pulmonary Alveolar Microlithiasis - Clinico-Radiological dissociation - A case report with Radiological review.

    PubMed

    Khaladkar, Sanjay Mhalasakant; Kondapavuluri, Sushen Kumar; Kamal, Anubhav; Kalra, Raghav; Kuber, Rajesh

    2016-01-01

    Pulmonary alveolar microlithiasis (PAM) is a rare chronic lung disease characterized by deposition of intra alveolar calcium and phosphate in bilateral lung parenchyma with predominance in lower and mid zones. Etiology and pathogenesis is not fully understood. However, mutation in SLC34A2 gene that encodes a sodium phosphate co-transporter in alveolar type-II cells resulting in formation and accumulation of microliths rich in calcium phosphate due to impaired clearance is considered the cause of disease. Patients with PAM are asymptomatic till development of hypoxemia and cor pulmonale. It remains static, while in some it progresses to pulmonary fibrosis, respiratory failure and cor pulmonale. We report a case of 44 year old male patient presenting with progressive shortness of breath on exertion for one year in duration with dry cough, more since last six months. Chest radiograph showed dense micronodular opacities giving classical sandstorm appearance. High resolution computed tomography (HRCT) showed microcalcification, subpleural cystic changes and calcified pleura. Lung biopsy showed calcospherites within alveolar spaces. PMID:27200151

  18. [Bronchial asthma: clinico-pathological study of fatalities in intensive care units].

    PubMed

    Rabell, S; Piera, O M; Abdo, A; Sotolongo, R

    1975-01-01

    Due to the great amount of asthmatic patients presenting complications which could endanger their lives, a revision of the possible threatening factors is carried out. The factors concurring with the base pathologic mechanism are analyzed and it is demonstrated, that some of these factors intervene independently from bronchial asthma. The study is carried out on the basis of age, sex, hospital stay duration, clinical picture, blood gases analysis, complications and pathology findings: 1) Most of the deceased patients presented various pathologies besides bronchial asthma which contributed to the decease. 2) The physician should be alert in order to establish good therapeutic procedure in these patients which could carry other important complications; these complications are responsible for the fatal outcome in a great number of patients. A complication should always be searched for, e.g. pneumothorax. 3) The vast majority of patients who passed away in status were relatively young. 4) A female predominance was found. 5) All patients before entering our Center, presented asthma crisis at least three days prior to admission. 6) The predominant hospital stay duration was 24 hours. 7) The most common pathologic findings were: pulmonary fibroemphysema, acute bronchopneumonia, bronchial mucoid plugging, atelectasia and cerebral edema. 8) Cerebral edema and compression of the amygdale were common brain pathologic findings. 9) Bronchopneumonia was a common necropsy finding. 10) Based on these findings, ICU treatment is extremely important. 11) The critical status of the patient in the moment of admission, is due to the delay in bringing him to the hospital for proper medical surveyance. This justifies the interest of the Public Health Department in ample distribution of proper information to the asthmatic patients. PMID:1155315

  19. Chronic thinner intoxication: clinico-pathologic report of a human case.

    PubMed Central

    Escobar, A; Aruffo, C

    1980-01-01

    A 27 year old Mexican male addicted for 12 years to glue-sniffing and thinner inhalation developed neurological and behavioural disturbances which led to hospital admission and death. Autopsy disclosed diffuse cerebral and cerebellar cortex atrophy and giant axonopathy both central and peripheral. The corpus callosum was atrophic secondarily to neuron loss in the neocortex. Images PMID:7441282

  20. [Disseminated Pneumocystis carinii infection: clinico-pathologic findings in an AIDS patient].

    PubMed

    Valdès, E; Borzoni, F; Onnis, D; Piras, S; Vespa, A; Varsi, C

    1994-12-01

    Pneumocystis carinii pneumonia (PcP) is the most frequent cause of death in AIDS patients. Systemic diffusion of this microorganism is a rare event, mostly reported in patients receiving prophylactic aerosol therapy. The case here described is relative to a 29 years old man with AIDS, dead short by after hospital admission. Radiological and ecoscan examinations revealed structural subversion of liver and spleen, with frequent parenchymal calcification. Post mortem histological examination of lung, liver, spleen, heart, bone marrow, lymph nodes, kidney and hypophysis identified the presence of Pc, confirmed by monoclonal specified antibody immunostaining. PMID:7617399

  1. Malignant catarrhal fever in farmed Rusa deer (Cervus timorensis). 1. Clinico-pathological observations.

    PubMed

    Denholm, L J; Westbury, H A

    1982-03-01

    A sporadic fatal disease is described in 7 Rusa deer (Cervus timorensis) from 5 deer farms in Victoria. Bilateral ophthalmia and wasting were the most significant signs in a clinical course varying from 4 to 34 days. Bilateral hypopyon, peripheral corneal opacities and interstitial mononuclear cell infiltration of the renal cortex with pronounced mural thickening and dilatation of vessels at the cortico-medullary junction were the only consistent lesions. Haemorrhagic ileitis, colitis and typhlitis were the major lesions in two deer that died 4 and 6 days after onset of clinical disease. Ecchymotic haemorrhages and sub-serosal haematomas on the intestines and mesentery were the main finding in cases with a longer clinical course. Other gross lesions varied between cases. The most significant histological lesion was fibrinoid necrotising vasculitis with adventitial lymphoid cell infiltration characteristic of bovine malignant catarrhal fever. Mucosal erosions seen in protracted cases of this disease were associated with lymphoid cell infiltration into foci of degenerating epithelial cells. In many lymph nodes there was severe follicular necroses. In chronic cases extensive proliferation of lymphoblastoid cells was seen in the parafollicular cortex and medullary sinuses of nodes which also showed discrete follicular necrosis. PMID:6981408

  2. Infected foot ulcers in male and female diabetic patients: a clinico-bioinformative study

    PubMed Central

    2010-01-01

    Background The study aimed at (i) characterizing the mode of transmission of blaCTX-M and blaTEM-1 among extended-spectrum-β-lactamase (ESBL)-producing Escherichia coli strains isolated from infected diabetic foot ulcers, and (ii) identifying the risk factors for "sex-associated multidrug resistant Gram-negative bacterial (MDRGNB)-infection status" of the ulcers. Methods Seventy-seven diabetic patients having clinically infected foot ulcers were studied in a consecutive series. The E. coli strains isolated from the ulcers were screened for blaCTX-M, blaTEM-1, armA, rmtA and rmtB during the 2-year study-period. PCR amplified blaCTX-M genes were cloned and sequenced. Enterobacterial repetitive intergenic consensus (ERIC)-PCR was used for the analysis of genetic relatedness of the ESBL-producers. Risk factors for "sex-associated MDRGNB-infection status" of ulcers were assessed. Modeling was performed using Swiss-Model-Server and verified by Procheck and verify3D programmes. Discovery Studio2.0 (Accelrys) was used to prepare Ramachandran plots. Z-scores were calculated using 'WHAT IF'-package. Docking of cefotaxime with modeled CTX-M-15 enzyme was performed using Hex5.1. Results Among 51 E. coli isolates, 14 (27.5%) ESBL-producers were identified. Only 7 Class1 integrons, 2 blaCTX-M-15, and 1 blaTEM-1 were detected. Ceftazidime and cefotaxime resistance markers were present on the plasmidic DNA of both the blaCTX-M-15 positive strains and were transmissible through conjugation. The residues Asn132, Glu166, Pro167, Val172, Lys234 and Thr235 of CTX-M-15 were found to make important contacts with cefotaxime in the docked-complex. Multivariate analysis proved 'Glycemic control at discharge' as the single independent risk factor. Conclusions Male diabetic patients with MDRGNB-infected foot ulcers have poor glycemic control and hence they might have higher mortality rates compared to their female counterparts. Plasmid-mediated conjugal transfer, albeit at a low frequency might be the possible mechanism of transfer of blaCTX-M-15 resistance marker in the present setting. Since the docking results proved that the amino acid residues Asn132, Glu166, Pro167, Val172, Lys234 and Thr235 of CTX-M-15 (enzyme) make important contacts with cefotaxime (drug) in the 'enzyme-drug complex', researchers are expected to duly utilize this information for designing more potent and versatile CTX-M-inhibitors. PMID:20070911

  3. HIV-TB coinfection: Clinico-epidemiological determinants at an antiretroviral therapy center in Southern India

    PubMed Central

    Kamath, Ramachandra; Sharma, Vikram; Pattanshetty, Sanjay; Hegde, Mohandas B.; Chandrasekaran, Varalakshmi

    2013-01-01

    Background: HIV–TB (tuberculosis) coinfection has emerged as a major public health threat. Given the multifactorial enabling environment in a resource-constrained setting like India, the consequences are of epidemic proportions. Aims: This study was aimed at identifying the clinical and epidemiological determinants underlying HIV–TB coinfection. Settings and Design: A retrospective review of patient records was done from the antiretroviral therapy center (ART) center at a district hospital in southern India between May and August 2012. Materials and Methods: Secondary data of 684 patients on ART as well as pre-ART were collected between July 2008 and June 2012 and were analyzed. Statistical Analysis: Descriptive analysis, χ2, and Wilcoxon signed rank tests were used with SPSS version 15.0 to draw significant statistical inferences. Results: HIV–TB coinfection was diagnosed in 18.9% with higher prevalence among males (75.3%), in the sexually active age group 31-45 years (61.3%), with less than primary education (44.15%), who were married (56.1%), laborers (42.4%), from rural backgrounds (88.2%), and having low income-earning capacity (94.4%). Transmission was predominantly through the heterosexual route. The key entry point was the integrated counseling and testing center (ICTC) (47.4%). Pulmonary tuberculosis (58.8%) was predominantly found followed by extrapulmonary tuberculosis (38.2%) and both in 3.1%. A favorable outcome was observed in 69.3% of coinfected patients with 89.2% on ART and 97.2% currently on DOTS therapy. The Wilcoxon signed-rank test found significant association between rises in CD4 counts after the 6th-month follow up (P < 0.05). Coinfected patients had a case fatality rate of 25%. Conclusions: The prevalence of HIV–TB coinfection recorded in this sample was 18.86%. ICTC implemented by NACO emerged as an effective entry point, while Revised National Tuberculosis Control Program referred 1.6% (n = 11) of the patients to the ART center. Coinfection is associated with lower CD4 counts than those with HIV alone, which could translate into increased morbidity and progression of HIV to AIDS. PMID:24339487

  4. Spindle cell epithelioma: a rare vaginal tumor -a clinico pathologic report.

    PubMed

    K, Nivedita; Sowmya; Shanthini, Fatima

    2013-08-01

    Spindle cell epithelioma is a very rare benign tumour of the vagina, which contains epithelial and mesenchymal components and co-expresses the markers for both. It has its origin in the epithelial cells of the remnants of the vestibular gland. The presence of glandular structures and the pattern of immunostaining, help in the differentiation of these tumours from the other common vaginal tumours. PMID:24086899

  5. [Clinico-pharmacological studies on the acne-inducing action of fluocortin butylester (author's transl)].

    PubMed

    Wendt, H

    1977-01-01

    The acne-inducing effect of butyl 6alpha-fluoro-11beta-hydroxy-16alpha-methyl-3,20-dioxo-1,4-pregnadien-21-oate (fluocortin butylester, Vaspit) 0.75% was compared with that of hydrocortisone acetate 1.0% and diflucortolone valerate 0.1% in a model established by Plewig and Kligman. The steroid and the cream base uniformly used in all preparations were applied to the backs of 20 volunteers over 4 weeks. Dome-shaped red papules developed in the third week of occlusive treatment, and were counted in an area of 16 cm2 at the maximum of their development and graded according to a scale. The degree of papulation under diflucortolone valerate 0.1% was 2.15+/-0.75. No differences were observed between fluocortin butylester 0.75% (0.2+/-0.42), hydrocortisone acetate and the cream base (0.15+/-0.37). PMID:146498

  6. [Clinico-biochemical approach to the problem of psychogenic disorders and background].

    PubMed

    Pelipas, V E; Dmitrieva, T B

    1986-01-01

    total of 270 patients with psychogenic disturbances were studied. Three levels of the interaction between the background and psychogenesis were specified. In accordance with these levels psychogenic disturbances were presented in the form of continuous changes from the typical to the atypical, from the predominance of the psychogenic to the predominance of the endogenic. Study of the metabolism of catecholamines in 45 patients with a nuclear form of psychopathy has shown that the biological factor plays an important role in the understanding of correlation between psychogenesis and the background. PMID:3705853

  7. Peripheral Desmoplastic Ameloblastoma in Adolescent Age: Clinico-Pathological and Immunohistochemical Analisys of a Case

    PubMed Central

    Oteri, Giacomo; Lentini, Maria; Pisano, Michele; Cicciù, Marco

    2014-01-01

    The Extraosseous or Peripheral Ameloblastoma (PA) is a rare and benign odontogenic tumour, representing 1% to 5% of all ameloblastomas. It is usually localized in the soft oral tissues, without deep bone involvement. Its biological behaviour is specific, and several authors define PA as a non-infiltrating hamartomatous lesion. Indeed, recurrences rarely occur and progression in malignant tumors appears to be rare. The PA originates from the tooth-forming apparatus and it consists of proliferating odontogenic epithelium, exhibiting the same histological cell types and patterns of the intraosseous counterpart or infiltrating ameloblastoma. The peripheral desmoplastic ameloblastoma (PDA) can be classified as a newly recognized and very rare histological variant. To our knowledge, only a few cases of adult patients affected by PDA have been published. The aim of this paper is to report a case of PDA affecting an adolescent patient. The clinical-pathological and immunohistological features are discussed in order to improve knowledge regarding a correct diagnosis and to differentiate PDA lesions from similar diseases. PMID:25317210

  8. Demographic and Clinico-Epidemiological Features of Dengue Fever in Faisalabad, Pakistan

    PubMed Central

    Raza, Faiz Ahmed; Rehman, Shafiq ur; Khalid, Ruqyya; Ahmad, Jameel; Ashraf, Sajjad; Iqbal, Mazhar; Hasnain, Shahida

    2014-01-01

    This cross-sectional study was carried out to explore the epidemiological and clinical features of dengue fever in Faisalabad, Pakistan during 2011 and 2012. During the study period, anti-dengue IgM positive cases were reported in the post-monsoon period during the months of August–December. Certain hotspots for the dengue infection were identified in the city that coincide with the clusters of densely populated urban regions of the city. Out of total 299 IgM positive patients (male 218 and female 81); there were 239 dengue fever (DF) and 60 dengue hemorrhagic fever (DHF) patients. There was decrease in the median age of dengue patients from 31 years in 2011 to 21.5 years in 2012 (p<0.001). Abdominal pain was seen in 35% DHF patients followed by nausea in 28.3%, epistaxis in 25% and rash in 20% patients (p<0.05). Patients reported to be suffering from high-grade fever for an average of 8.83 days in DHF as compared to 5.82 days in DF before being hospitalized. Co-morbidities were found to be risk factor for the development of DHF in dengue patients. Clinical and laboratory features of dengue cases studied could be used for the early identification of patients at risk of severe dengue fever. PMID:24595236

  9. A Clinico-Mycological Study on Suspected Cases of Chromoblastomycosis: Challenges in Diagnosis and Management

    PubMed Central

    Majumdar, Banashree; Jain, Atul; Maiti, Prasanta Kumar; Chatterjee, Gobinda

    2015-01-01

    Introduction Verrucous plaques mimicking chromoblastomycosis are frequently seen in dermatology outpatient departments (OPD). However, no scientific evaluation has been carried out till date from eastern India. So this present endeavour is aimed at a thorough study of those cases to readdress the challenges in diagnosis and management in chromoblastomycosis from this part of the country. Aim The study is to observe the incidence of proved chromoblastomycosis cases from clinically mimicking conditions and to note therapeutic prospects by use of different antifungal agents. Materials and Methods Twenty clinically suspected cases attending dermatology OPD were included in this study. Relevant histories were taken. Apart from routine hematological and biochemical investigations, scrapings from lesions were examined by direct microscopy with KOH wet mount, calcoflour white mount and fungal culture. Histopatholgical examination was also done. Any fungal growth was identified by growth characteristics and morphological features. Results Sclerotic bodies were detected in five samples. Of them three were found to be culture positive. Two growths were identified as Fonsecaea pedrosoi and one as Cladosporium carrionii. Rest 12 cases were diagnosed as either lupus vulgaris (3 cases; 15%), atypical mycobacterial infections (3 cases, 15%), Hypertrophic lichen planus (2, 10%), Hypertrophic DLE plaque (2; 10%), Wart (1, 5%) or fixed cutaneous sporothricosis (1, 5%), zygomycosis (1, 5%). Three cases (15%) were lost in follow up. Cases of chromoblastomycosis were managed with prolonged use of antifungal alone or in combination with saturated solution of potassium iodide and/or debridement. They were followed up for at least six months post treatment. Conclusion A database comprising diagnostic clues and effective therapeutic intervention have been proposed for these rare subcutaneous mycoses. PMID:26816977

  10. [Intramuscular ketamine analgesia in emergency patients. I. Clinico--pharmacokinetic study].

    PubMed

    Hirlinger, W K; Dick, W; Knoche, E

    1983-07-01

    Effective analgesia under conditions of emergency and disaster is still a problem which can be considered as unsolved. The i.m. administration of ketamine in subanaesthetic doses could be one step forward, particularly in regard to a possible application by paramedical personnel. In order to evaluate this hypothesis, we compared 2 groups of 6 patients each, who received either 0.5 mg/kg or 1 mg/kg ketamine respectively i.m. for p.o. pain relief after tonsillectomies. The analgesic efficacy, the levels of consciousness, the blood pressure values and the ketamine plasma levels demonstrated, that effective analgesia can be obtained within 10 min following either dose. The dosage of 1 mg/kg however was followed by a transient impairment of the levels of consciousness. The pharmacokinetic data may lead to the conclusion that analgesia starts above plasma levels of 100 ng/ml. Important side effects were not be observed in these few cases. A further study, which has almost been completed, will demonstrate whether the same results apply to emergency out-patients suffering from fractures, burns etc. PMID:6614421

  11. [Clinico-radiological and functional aspects of respiratory syndromes caused by collagen diseases].

    PubMed

    Fumagalli, G; Allegra, L; Bianco, S; Gangarossa, C; Ortolani, C; Rizzi, A M

    1976-11-01

    The clinical and radiological features in 100 patients with collagen diseases (rheumatoid arthritis, lupus, sclerodermia, dermatomyositis, and panarteritis nodosa) were compared with respiratory performance. 56 patients were drawn from the series of Pende et Al. and 44 from a personal series. The results are set out in tables and graphs. It was found that lung lesions due to collagen disease have no special clinical and radiological features. Respiratory performance is that of a restrictive syndrome that gradually progresses from A.R. to E.S., S. and P.M., accompanied by obstruction of the large airways, as shown by hyperinsufflation in sclerodermia and reduced specific conductance in rheumatoid arthritis. PMID:995294

  12. A Clinico-Bacteriological Study of Pyodermas at a Tertiary Health Center in Southwest Rajasthan

    PubMed Central

    Singh, Ajit; Gupta, Lalit Kumar; Khare, Ashok Kumar; Mittal, Asit; Kuldeep, CM; Balai, Manisha

    2015-01-01

    Background: The spectrum of pyoderma changes constantly, and so does the antibiotic susceptibility pattern. Aims: This study was done to assess the magnitude and clinical patterns of pyodermas, their causative micro-organisms, and the antibiotic susceptibility patterns. Materials and Methods: Five hundred consecutive, clinically diagnosed and untreated cases of pyoderma, attending the Dermatology OPD of RNT Medical College and MB Government Hospital, Udaipur, from October 2010 to September 2011 were the subjects of this study. A detailed clinical examination, and relevant investigations including bacterial culture and sensitivity, were carried out and recorded. Statistical Analysis: For statistical analysis of data, the software ‘EPI-INFO Version 6’ was used, and Chi-square (χ2) test was applied. Results: Of 19576 cases attending skin OPD during the study period, pyoderma was seen in 500 patients; the incidence being 2.55%. Males outnumbered females. The highest number of cases (109; 21.8%) was observed in 1st decade. Lower extremities were the commonest site of predilection. Primary pyodermas outnumbered secondary pyodermas. Furuncle (136; 27.2%) and infectious eczematoid dermatitis (62; 12.4%) were the commonest entities among primary and secondary pyoderma respectively. Staphylococcus aureus was the commonest causative agent in both primary and secondary pyoderma. It showed high susceptibility to amoxycillin + sulbactam, aminoglycosides and cefoperazone, moderate susceptibility to linezolid, while low susceptibility to fluoroquinolones and cephalexin. Conclusion: Such studies help to assess the changing trend of bacterial infections, their causative organisms and antibiotic susceptibility pattern. PMID:26538696

  13. Clinico-epidemiological study of Schistosomiasis mansoni in Waja-Timuga, District of Alamata, northern Ethiopia

    PubMed Central

    2014-01-01

    Background Intestinal schistosomiasis, caused by digenetic trematodes of the genus Schistosoma, is the most prevalent water related disease that causes considerable morbidity and mortality. Although prevalence of Schistosoma mansoni infection has been reported for the present study area, earlier studies have not estimated intensity of infections in relation to periportal fibrosis, which would have been crucial for epidemiological and clinical evaluations. Hence, a community based cross sectional study was conducted from December 2011 to March 2012 to assess prevalence of infection and schistosomal periportal fibrosis in Waja-Timuga, northern Ethiopia. Methods In a cross sectional study involving 371 randomly selected individuals, fresh stool samples were collected and processed by the Kato-Katz method and examined microscopically. Ultrasonography was used to determine status of schistosomal periportal fibrosis and to detect hepatomegaly and/or splenomegaly. Serum was collected for assay of hepatic activity. Statistical analysis was performed using STATA 11 statistical soft ware. P-value <0.05 was reported as statistically significant. Results The prevalence of S.mansoni infection was 73.9%, while the prevalence of schistosomal periportal fibrosis was 12.3% and mean intensity of infection was 234 eggs per gram of stool. Peak prevalence and intensity of S.mansoni infection was documented in the age range of 10–20 years. Among the study individuals, hepatomegaly was recorded in 3.7% and splenomegaly was recorded in 7.4% of the study individuals. Similarly, among the study individuals who had definite periportal fibrosis, 5.9% had elevated liver enzyme levels. Conclusion The high prevalence of Schistosoma mansoni infection and schistosomal periportal fibrosis observed in the study area calls for a periodic deworming program to reduce disease, morbidity and transmission. Preventive chemotherapy complemented with other control measures is highly required for sustainable control of schistosomiasis in the study area. PMID:24690404

  14. Clinico-pathological correlation in adenylate kinase 5 autoimmune limbic encephalitis.

    PubMed

    Ng, Adeline S L; Kramer, Joel; Centurion, Alejandro; Dalmau, Josep; Huang, Eric; Cotter, Jennifer A; Geschwind, Michael D

    2015-10-15

    Autoantibodies associated with autoimmune limbic encephalitis (ALE) have been well-characterized, with intracellular neuronal antibodies being less responsive to immunotherapy than antibodies to cell surface antigens. Adenylate kinase 5 (AK5) is a nucleoside monophosphate kinase vital for neuronal-specific metabolism and is located intracellularly in the cytosol and expressed exclusively in the brain. Antibodies to AK5 had been previously identified but were not known to be associated with human disease prior to the report of two patients with AK5-related ALE (Tuzun et al., 2007). We present the complete clinical picture for one of these patients and the first reported neuropathology for AK5 ALE. PMID:26439959

  15. Clinico-pathological profile of 22 cases of cystic renal dysplasia.

    PubMed

    Singh, Sompal; Gupta, Ruchika; Nigam, Sonu; Khurana, Nita; Aggarwal, Satish Kumar; Chaturvedi, K Uma; Mandal, Ashish Kumar

    2007-01-01

    Renal dysplasia is one of the major renal developmental anomaly characterized by abnormal structural organization and development of metanephric elements. It is usually detected antenatally or in early childhood. The kidney may be multicystic, aplastic, hypoplastic or duplex. We studied 22 cases of cystic renal dysplasia diagnosed over a period often years to identify the spectrum of morphological changes in dysplastic kidney, with special emphasis on mesenchymal changes. Clinical, radiological and gross morphologicalfeatures were noted. Microscopic features were studied in detail, including the epithelial and mesenchymal changes. Twenty-one of the 22 cases studied were children. One case was a 21-year-old adult, which is a rare age at presentation. Male to female ratio was 1.1:1. One of our patients had contra-lateral ureteric stenosis, a rare anomaly reported with renal dysplasia. Ten patients, all autopsy cases, had multi-system congenital anomalies. As cystic renal dysplasia is not a hereditary disease, it must be differentiated from polycystic kidney disease. Other differential diagnoses are cystic nephroma and cystic partially differentiated nephroblastoma. Histopathological examination is the final diagnostic tool since radiological features alone may not be sufficient to exclude other cystic renal lesions. Cartilage may not be seen in all cases of renal dysplasia. Once diagnosed, other associated anomalies should also be looked for. PMID:17474245

  16. [Clinico-diagnostic and expert characteristics of noncoronary cardiac rhythm disorders in state aviation pilots].

    PubMed

    Nagovitsyn, A V; Ardashev, V N; Voronkov, Yu I

    2013-01-01

    Structure and prevalence of various forms of noncoronary heart diseases (NCHD) and cardiac rhythm disorders (CRD) in state aviation pilots, as well as rates of ensuing grounding were studied. The total of 220 NCHD and 100 essentially healthy pilots were examined. Cardiovascular clinical and functional investigations consisted of physical examination, ECG, dispersion mapping (DM ECG), provocative tests and other techniques used for pilots' certification. Effectiveness of the clinical and instrumental methods of diagnosing arrhythmias was evaluated. CRD presence was verified by Holter monitoring. Extrasystoles prevalence was recorded in NCHD pilots; clinically significant forms of the diseases were commonly detected in pilots with chronic infections of the tonsils. In addition, radiodiagnostics of the immune status was applied to confirm the role of infection and immunology factor. DM ECG screening for differentiation between the norm and pathology was found useful in detecting early metabolic shifts and CVS functional evaluation. These results provided the basis for guidelines concerning medical expertise of pilots with noncoronary arrhythmias. PMID:24032165

  17. Clinico-radiological spectrum of bilateral temporal lobe hyperintensity: a retrospective review

    PubMed Central

    Sureka, J; Jakkani, R K

    2012-01-01

    Bilateral temporal lobe hyperintensity (BTH) is a commonly encountered MRI finding in a wide spectrum of clinical conditions and often poses a diagnostic challenge to the radiologist. The purpose of this paper is to elucidate several diseases that manifest as BTH on MRI, based on a retrospective review of cranial MRI of 65 cases seen in our institution between October 2007 and September 2010. We found BTH in different clinical scenarios that included infective diseases (herpes simplex virus, congenital cytomegalovirus infection), epileptic syndrome (mesial temporal sclerosis), neurodegenerative disorders (Alzheimer's disease, frontotemporal dementia, Type 1 myotonic dystrophy), neoplastic conditions (gliomatosis cerebri), metabolic disorders (mitochondrial encephalopathy, lactic acidosis and stroke-like episodes, Wilson's disease, hyperammonemia), dysmyelinating disease (megalencephalic leukoencephalopathy with subcortical cysts), and vascular (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy) and paraneoplastic (limbic encephalitis) disorders. The conventional MRI findings with advanced MRI such as diffusion-weighted imaging, susceptibility-weighted imaging and MR spectroscopy along with laboratory results are potentially helpful in distinguishing the different clinical conditions and thus affect the early diagnosis and clinical outcome. PMID:22422381

  18. Fetal MR Imaging Analysis of Sirenomelia with Clinico Radiographic Correlation: A Case Report

    PubMed Central

    Prasad, Raghavendra G.; Reddy, Arvind K; Cheguri, Sandeep Reddy

    2016-01-01

    Sirenomelia is a social curiosity, a medical and diagnostic challenge prenatally compounded by varied diagnostic difficulties. Prenatal diagnosis of sirenomelia was and continues to be a challenge although von klippel et al., described a case at 10 weeks of gestational age. However, they needed a second imaging at 12th week for confirmation. First trimester or early second trimester anatomic survey on ultrasound and MRI is accurate for the diagnosis thereby avoiding unnecessary complex pregnancy. We report a case of second trimester diagnosed sirenomelia, with detailed analysis of image findings on ultrasound and fetal MRI. PMID:27504380

  19. [The effect of dietotherapy on the clinico-immunological indices of rheumatoid arthritis patients].

    PubMed

    Sharafetdinov, Kh Kh; Denisov, L N; Samsonov, G R; Pokrovskaia, G R; Voĭtko, N E

    1990-01-01

    The main requirements for the dietotherapy of rheumatoid arthritis (RA) patients have been formulated, and for the first time a pathogenetically balanced diet has been developed that produces antiinflammatory and immunocorrective effects. The effectiveness of the dietotherapy included into the combined treatment was studied in 41 patients with classic and proved RA. The authors have studied the influence of the dietotherapy on the clinical signs characterizing the activity of inflammation in the joints, and laboratory immunological parameters (IgG, IgM, IgA, IgD, the complement components: C1-inhibitor, C3, C4, C5, C9; haptoglobin, orrhozomucoid, transferrin, ceruloplasmin, alpha 1-antitrypsin, alpha 2-macroglobulin, prealbumin). The results of the study have shown that the dietotherapy is not only conducive to the improvement of the clinical picture of the disease, that permits diminishing the amount of nonsteroid antiinflammatory drugs used, but also produces a favourable effect on the RA patients' immunological state. It has been concluded that inclusion of the dietotherapy into the combined treatment of RA patients is advisable. PMID:2346005

  20. Clinico-microbiological study of dermatophytosis in a tertiary-care hospital in North Karnataka

    PubMed Central

    Noronha, Tonita M.; Tophakhane, Raghavendra S.; Nadiger, Shobha

    2016-01-01

    Context: The dermatophytoses constitute a group of superficial fungal infections of keratinized tissues, namely, the epidermis, hair, and nails. The distribution and frequency of dermatophytosis and their etiologic agents vary according to the geographic region studied, the socio-economic level of the population, the time of study, the climatic variations, the presence of domestic animals, and age. Aims: The present study was undertaken to assess the clinical profile of dermatophytic infections and to identify the causative fungal species in the various clinical presentations. Settings and Design: This was a hospital-based observational study. Materials and Methods: One hundred and fifty clinically suspected cases of dermatophytosis attending the outpatient department of a tertiary care hospital were included in the study. History was taken, general physical and cutaneous examination was done and details of skin lesions noted. Direct microscopy in 10% KOH (40% KOH for nail) and fungal culture on SDA with 0.05% chloramphenicol and 0.5% cycloheximide was done in every case. Statistical Analysis Used: Statistical analysis was done using SPSS 17.0 software. Chi-square test and contingency coefficient test were used as significant tests for analysis. Results: Out of 150 patients studied, majority belonged to the age group of 21–30 years (22.7%). Male-to-female ratio was 1.63:1. Tinea corporis (24.7%) was the most common clinical type observed. The overall positivity by culture was 40% and by direct microscopy was 59.3%. Trichophyton mentagrophytes was the predominant species isolated (48.3%). Conclusions: The present study reveals the changing trend in the prevalence of dermatophyte species in this part of Karnataka. PMID:27559499

  1. [Clinico-experimental study of auditory-speech agnosia (case with anatomo-histologic verification)].

    PubMed

    Traugott, N N; Beskadarov, A V; Vasserman, L I; Galunov, V I; Dorofeeva, S A

    1980-01-01

    Under observation there was a female patient (a right-hander) who had three ischemic cerebral strokes within a year. After the first stroke she developed an amnestic-sensory aphasia, after the second an auditory and speech agnosia with a complete loss of the ability to understand the speech addressed to her, and after the third stroke she died. Macro- and microscopic examinations showed that the first stroke caused a destruction in the region of the left temporal lobe cortex involving a part of the Heschl convolution; the second stroke resulted in destruction of the right temporal lobe involving almost the whole Heschl convolution. Thus, it has been confirmed that the syndrome can develop only in case of a grave bitemporal damage. Comparative examinations of the speech and audition after the first and the second stroke have shown that in auditory and speech agnosia, the auditory discernment of phonemes, their combinations and the speech prosodic elements is pronouncedly deranged, the formation of conditioned reflexes to sounds of a supraliminal force is disturbed, the detection of short acoustic messages and acoustic filtration are hampered (mainly on the side contralateral to the affected one) the amusia gets more marked and the discernment of rhythms more difficult. All these disturbances are highly dynamic. A question on the role of defects of the right and the left hemispheres in the clinical picture of the auditory and speech agnosia is discussed. PMID:7223200

  2. Clinico-pathological profile of dengue syndrome: an experience in a tertiary care hospital, Dhaka, Bangladesh.

    PubMed

    Uddin, M N; Hossain, M M; Dastider, R; Hasan, Z; Ahmed, Z; Dhar, D K

    2014-10-01

    Dengue is the fastest emerging arboviral infection and became a major public health concern in tropical and subtropical countries. Dengue infections can result in a wide spectrum of disease severities ranging between dengue fever (DF) to the life-threatening dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS). This study was performed to find out the varied presentations and laboratory findings to put forward an overview about dengue syndrome in Bangladesh, in order to create better awareness and diagnostic skills among the health care providers. This hospital based observational study was conducted in the department of Medicine, Square Hospitals Ltd. during January, 2008 to December, 2010. A total of 262 adult subjects of both sexes having dengue syndrome were included in this study. Dengue syndrome was common in younger age group and the majority (72%) was below 45 years of age. All the patients had fever and the majority had malaise (96%), severe headache (72%) and musculoskeletal pain (65%). Skin rash (47%) was the commonest hemorrhagic manifestation while tourniquet test (49%) and low pulse pressure (37%) were the commonest clinical signs. All had thrombocytopenia (100%) and the majority had leukopenia (84%) and elevated liver transaminase (ALT-74%, AST-88%). Most of the subjects developed anti dengue antibody (IgM-92%, IgG -72%). All subjects survived. PMID:25481600

  3. Electrophysiologic and clinico-pathologic characteristics of statin-induced muscle injury

    PubMed Central

    Abdulrazaq, Mohammed; Hamdan, Farqad; Al-Tameemi, Waseem

    2015-01-01

    Objective(s): In this study, we aimed at evaluation of electrophysiological and histopathalogical characteristics of statin-induced muscle injury as well as clinical features of patients who develop this condition in terms of frequency and pattern of evolution. Materials and Methods: Forty patients (age 39-74 years) including 25 subjects with type 2 diabetes mellitus, 9 with cardiovascular diseases and 6 with hyperlipidemia, who were receiving atrovastatin 40 mg/day for variable period, were studied. Thirty three healthy subjects (age 31-74 years) served as control group. Creatine phosphokinease level, thyroid function, motor unit potential parameters and muscle fiber conduction velocity of biceps brachii and tibialis anterior muscles were measured. Results: Creatine phosphokinase level was elevated in statin users, particularly in those with diabetes mellitus. Less than 50% of statin users experienced symptoms related to muscle injury. Muscle fiber conduction velocity of the biceps brachii muscle was significantly reduced. Statin users with diabetes mellitus showed significant changes in electrophysiological parameters as compared to those with cardiovascular diseases and hyperlipidemia. Muscle biopsies showed muscle fiber variation in size, fibrosis and mild inflammatory cell infiltration. Immunohistochemical evaluation of muscle biopsies showed positive expression of Bcl-2 and one patient showed positive P53 immunohistochemical expression with elevated level of creatine phosphokinase. Conclusion: Atorvastatin increased average creatine kinase, statins produce mild muscle injury even in asymptomatic subjects. Diabetic statin users were more prone to develop muscle injury than others. Muscle fiber conduction velocity evaluation is recommended as a simple and reliable test to diagnose statin-induced myopathy instead of invasive muscle biopsy. PMID:26557961

  4. Correlation of Clinico-pathological Classification of Hansen's Disease in a South Indian City.

    PubMed

    Lobo, A C; Pai, R R; Gautam, K; Kuruvila, M

    2014-01-01

    Hansen's Disease (HD) presents itself in different forms depending on the individual's immune status, and based on this Ridley-Jopling classified the disease into five sub-groups. The aim of this study was to evaluate the role of histopathology and bacteriological index (BI) in accurate staging of HD with clinical correlation. Fifty HD patients with clinical diagnosis confirmed by histopathology were included. Patients in reaction and on treatment were excluded. Case records and histopathological slides were viewed and BI was recorded. In 10/50 cases, a diagnosis of HD was made or suspected, but were not clinically classified. In these, histopathology proved useful in diagnosis and classification. Indeterminate HD was the most common histopathological diagnosis (6 cases). The remaining 40 patients, were clinically classified using the Ridley-Jopling classification, as Indeterminate Leprosy (IL) in 10/40 (25%), Tuberculoid Leprosy (TT) 5/40 (12.5%), Borderline Tuberculoid (BT) 16/40 (40%), Borderline Lepromatous (BL) 4/40 (10%) and Lepromatous Leprosy (LL) 5 (12.5%). HD was common in males with male to female ratio of 1.66:1 and affected the younger individuals (maximum in 21 to 30 years). On histopathology BT was the most common type (40%) followed by IL (27.5%), BL (12.5%), TT (10%) and LL (10%). No case of Mid-Borderline (BB) type was diagnosed clinically or histopathologically. Overall concordance between clinical and histopathological diagnosis was 65% (26/40 cases) and for each type was IL = 80%, TT = 20%, BT = 75%, BL = 50% and LL = 60%. Where classification seemed difficult as in cases of BT and BL, II played an important role. The overall concordance between clinical classification and histopathological diagnosis of DO is 65% in this study. Th *discordance that is observed is between BT and TT, the paucibacillary type and BL andILL the multibacillary type and hence the treatment is not affected. Overall, IL was a common diagnosis on histopathology in this study'(11/40 cases and 6/10 cases). If clinically warranted, a repeat deeper punch of skin biopsyrmay be required for a proper categorization of the cases. PMID:26411247

  5. Pattern Analysis and Decision Support for Cancer through Clinico-Genomic Profiles

    NASA Astrophysics Data System (ADS)

    Exarchos, Themis P.; Giannakeas, Nikolaos; Goletsis, Yorgos; Papaloukas, Costas; Fotiadis, Dimitrios I.

    Advances in genome technology are playing a growing role in medicine and healthcare. With the development of new technologies and opportunities for large-scale analysis of the genome, genomic data have a clear impact on medicine. Cancer prognostics and therapeutics are among the first major test cases for genomic medicine, given that all types of cancer are related with genomic instability. In this paper we present a novel system for pattern analysis and decision support in cancer. The system integrates clinical data from electronic health records and genomic data. Pattern analysis and data mining methods are applied to these integrated data and the discovered knowledge is used for cancer decision support. Through this integration, conclusions can be drawn for early diagnosis, staging and cancer treatment.

  6. [Problem of clinico-pathogenetic analysis and correction of behavior disorders in adolescents].

    PubMed

    Semke, V Ia; Avdeenko, A A; Babushkina, L U; Bokhan, N A; Vas'kova, G A

    1982-01-01

    On the basis of integrated clinical, dynamic, and neurophysiological examinations of 542 children and adolescents with behaviour deviations a high (54.05%) percentage of psychic anomalies (primarily, characterological ones) was discovered. The structure of the delinquent behaviour was found to be the most complicated in children and adolescents taught at special schools for juvenile offenders. In adolescents registered at the Inspection on Minors' Affairs this structure was of a more isolated character. An important role of combinations of constitutional-biological, exogenous-organic, and negative microsocial factors in the genesis of the juvenile delinquency is demonstrated. Clinical and laboratory examinations of "difficult" adolescents with distinct neuropsychic disturbances revealed substantial shifts in their cortical neurodynamics and the functioning of chemoreactive systems. On the basis of the data obtained a complex of differentiated therapeutic and hygienic measures aimed at attaining a regression of the borderline personality pathologies has been developed. PMID:7180289

  7. Otomycosis--a clinico-mycological study and efficacy of mercurochrome in its treatment.

    PubMed

    Chander, J; Maini, S; Subrahmanyan, S; Handa, A

    1996-01-01

    A total of 110 patients of symptomatic otomycosis was investigated, prospectively. Aural swabs were collected on 1st, 7th and 14th day and examined by direct microscopy and culture for fungi. Of these, 80 patients found to be having pure fungal infection, were taken up for mycological and therapeutic study. Fungi belonging to genus Aspergillus were isolated in 76 (95.0%) patients of which Aspergillus niger was the commonest isolate in 46 (57.5%), followed by A. flavus in 27 (33.7%), A. fumigatus in 3 (3.7%), Candida species in 3 (3.7%) and Mucor in 1 (1.2%). The patients were of all age groups but majority were between 21 and 30 years and the male-female ratio was equal. Of the total of 40 male patients, twenty-one were Sikhs using turban. Before developing the symptoms, forty five patients used oil, mixture of oil and garlic juice, antibiotics, steroids, antiseptics or wax solvent as ear drops. Only two patients were diabetic. No patient had fungal infection elsewhere in the body. The patients were called for regular follow-up for three weeks. In forty cases mercurochrome was applied as the antifungal agent after cleaning the external auditory canal, in twenty-three clotrimazole and in rest of the seventeen patients miconazole was used. On 7th day, only 11 (13.7%) patients grew different fungi in culture. They became symptom-free on 14th day and no fungal material could be seen on otoscopy, direct microscopy or culture. Mercurochrome was found to be most effective in these patients. PMID:9008878

  8. Hereditary spastic paraplegia: clinico-pathologic features and emerging molecular mechanisms

    PubMed Central

    Fink, John K.

    2014-01-01

    Hereditary spastic paraplegia (HSP) is a syndrome designation describing inherited disorders in which lower extremity weakness and spasticity are the predominant symptoms. There are more than 50 genetic types of HSP. HSP affects individuals diverse ethnic groups with prevalence estimates ranging from 1.2 to 9.6 per 100,000 [39, 70, 77, 154, 185]. Symptoms may begin at any age. Gait impairment that begins after childhood usually worsens very slowly over many years. Gait impairment that begins in infancy and early childhood may not worsen significantly. Post mortem studies consistently identify degeneration of corticospinal tract axons (maximal in the thoracic spinal cord) and degeneration of fasciculus gracilis fibers (maximal in the cervico-medullary region). HSP syndromes thus appear to involve motor-sensory axon degeneration affecting predominantly (but not exclusively) the distal ends of long central nervous system (CNS) axons. In general, proteins encoded by HSP genes have diverse functions including axon transport (e.g. SPG30/KIF1A, SPG10/KIF5A and possibly SPG4/Spastin); endoplasmic reticulum morphology (e.g. SPG3A/Atlastin, SPG4/Spastin, SPG12/reticulon 2, and SPG31/REEP1, all of which interact); mitochondrial function (e.g. SPG13/chaperonin 60/heat shock protein 60, SPG7/paraplegin; and mitochondrial ATP6; 4) myelin formation (e.g. SPG2/Proteolipid protein and SPG42/Connexin 47); 5) protein folding and ER-stress response (SPG6/NIPA1, SPG8/K1AA0196 (Strumpellin), SGP17/BSCL2 (Seipin) [113-115], “mutilating sensory neuropathy with spastic paraplegia” due to CcT5 mutation and presumably SPG18/ERLIN2); 6) corticospinal tract and other neurodevelopment (e.g. SPG1/L1 cell adhesion molecule and SPG22/thyroid transporter MCT8); 7) fatty acid and phospholipid metabolism (e.g. SPG28/DDHD1, SPG35/FA2H, SPG39/NTE, SPG54/DDHD2, and SPG56/CYP2U1); and 8) endosome membrane trafficking and vesicle formation (e.g. SPG47/AP4B1, SPG48/KIAA0415, SPG50/AP4M1, SPG51/AP4E, SPG52/AP4S1, and VSPG53/VPS37A). The availability of animal models (including bovine, murine, zebrafish, Drosophila, and C. elegans) for many types of HSP permits exploration of disease mechanisms and potential treatments. This review highlights emerging concepts of this large group of clinically similar disorders. For recent review of HSP including historical descriptions, differential diagnosis, and additional references see [78]. PMID:23897027

  9. Clinico-etiological profile of childhood stroke in a Tertiary Care Hospital in Eastern India

    PubMed Central

    Patra, Chaitali; Sarkar, Shatanik; Guha, Debasree; Dasgupta, Malay K.

    2015-01-01

    Background: The clinical pattern and etiology of stroke may vary over time or with geographical location. In Asian countries, specific etiology and outcome of childhood stroke have been rarely reported. Objective: To determine the clinical and etiological pattern of childhood stroke and their outcome in a Tertiary Care Center. Materials and Methods: This study was conducted in a Tertiary Care Hospital of Kolkata over a period of 3 years. All children from 6 months to 12 years, diagnosed as childhood stroke by radio-imaging were included in our study. Children presenting with paraplegia/paraparesis were excluded. Etiologies were determined on the basis of clinical examination, related blood investigations and radio-imaging findings. Data gathered from the stroke patients were entered into a preformed proforma and appropriate statistical analyses were done. Result: Most commonly found clinical presentation was hemiparesis (70.6%). Next in place was a seizure (61.8%) and alteration of consciousness (58.8%). The most common etiology of childhood stroke in our hospital was found to be an intracranial infection (41.2%), followed by vascular etiology. Stroke was ischemic in nature in 91.2% of cases. Among the clinical features, vomiting, alteration of sensorium, and fever were significantly (P < 0.01) more in infectious cases of stroke, but hemiparesis was significantly (P < 0.05) more common in noninfectious etiology. Most of the cases of noninfectious etiology (95%) completely recovered without any persistent neurodeficit or mortality. Conclusion: Intracranial infection is the commonest etiology of stroke in pediatric patients presenting at our hospital. Commonest type is an ischemic stroke. The most of the patients completely recovered from the acute neurological insult after proper and timely management. PMID:26752895

  10. [Clinico-psychopathological characteristics of states in patients with suicidal attempts].

    PubMed

    Ostroglazov, V G; Lisina, M A

    2000-01-01

    A total psychiatric examination of the persons, after attempted suicides was performed during a month of stay in the department of resuscitation of the N.V. Sklifosovsky Institute for the Emergency Medical care. In all the patients some mental pathology was found that took place in the moment of suicide and long before it. In most of the cases the disorders of either affective (48.7%) or schizophrenic (38.5%) spectrum were diagnosed. Psychogenic reactions to stress and personality disorders were in only 10.2% of the patients. In most of the patients (74.7%) a mental disease wasn't diagnosed before in spite of its long duration (11.5 years on the average). PMID:10900682

  11. [Clinico-experimental study of a new antibactorial agent for local use in stomatology].

    PubMed

    Calzavara, M; Fusetti, F; Magri, E; Pase, U

    1976-01-01

    Tibezonium iodide is a new drug having antibacterial activity for the therapy and the prevention of mouth infections. Before testing its therapeutic efficacy, its effect on the bacterial flora of the human saliva was verified as follows. Salivary samples, collected before and after the administration (double-blind, cross-over) to volunteers, were counted for bacteria. The drug reduced the bacterial count in the saliva with statistical significance in both the pharmaceutical forms. Subsequently the drug was tested in different dental or oral conditions. To 90 patients suffering from marginal paradentitis or other diseases with this type of complications tablets were administered. The results obtained in this group were satisfactory or almost satisfactory in 73.5% of the cases examined. The patients treated with bubble-gums were 70. All of them were suffering from the same kind of disease of the first group; a few of them had alveolitis following tooth extraction. The results in these subjects were satisfactory or almost satisfactory in 77% of the cases examined. Tibezonium proved to be particularly effective in marginal paradentitis and in piorrhoic paradontosis. Bubble-gums should not be used in subjects with dental mobile prosthesis. PMID:794686

  12. [A clinico-experimental study of the innervation of the teeth and gingivae].

    PubMed

    Moroz, B T; Kalinin, V I; Ignatov, Iu D; Makarov, F N; Rybakov, V L

    1991-01-01

    Clinical studies of changes in dental electric excitability before and after torus anesthesia and cat and monkey experiments with the use of morphohistochemical technique of detecting horseradish peroxidase (a marker) in Gasser's ganglion [correction of Hasser's node] 72 hrs following the marker administration into canine, incisor, and gingival cavities have revealed no cross innervation of the teeth and gingiva at the level of the peripheral component of the trigeminal nerve branches. PMID:2057942

  13. A clinico-ethical framework for multidisciplinary review of medication in nursing homes.

    PubMed

    Baqir, Wasim; Barrett, Steven; Desai, Nisha; Copeland, Richard; Hughes, Julian

    2014-01-01

    Residents in care homes are more likely to be prescribed multiple medicines yet often have little involvement in these prescribing decisions. Reviewing and stopping inappropriate medicines is not currently adopted across the health economy. This Health Foundation funded Shine project developed a pragmatic approach to optimising medicines in care homes while involving all residents in decision making. The pharmacist undertook a detailed medication review using primary care records. The results were discussed at a multidisciplinary team (MDT) meeting involving the care home nurse and the resident's general practitioner (GP), with input from the local psychiatry of old age service (POAS) where appropriate. Suggestions for medicines which should be stopped, changed or started, and other interventions (eg monitoring) were discussed with the resident and/or their family. Over 12 months 422 residents were reviewed, and 1346 interventions were made in 91% of residents reviewed with 15 different types of interventions. The most common intervention (52.3%) was to stop medicines; 704 medicines stopped in 298 residents (70.6%). On average, 1.7 medicines were stopped for every resident reviewed (range zero to nine medicines; SD=1.7), with a 17.4% reduction in medicines prescribed (3602 medicines prescribed before and 2975 after review). The main reasons for stopping medicines were: no current indication (401 medicines; 57%), resident not wanting medicine after risks and benefits were explained (120 medicines; 17%), and safety concerns (42 medicines; 6%). The net annualised savings against the medicines budget were £77,703 or £184 per person reviewed. The cost of delivering the intervention was £32,670 (pharmacist, GP, POAS consultant, and care home nurse time) for 422 residents; for every £1 invested, £2.38 could be released from the medicines budget. This project demonstrated that a multidisciplinary medication review with a pharmacist, doctor, and care home nurse can safely reduce inappropriate medication in elderly care home residents. PMID:26734305

  14. [Clinical and clinico-histological markers in chronic destructive adult periodontitis].

    PubMed

    Hernández Vallejo, G; García Rodríguez, M D; Tejerina Lobo, J M; López Sánchez, A F; De la Roca, C

    1989-05-01

    This study was designed to evaluate the significance and interrelationship of clinical parameters and their association with histologic changes in advanced destructive periodontitis. 158 patients with PDI greater than 4 (Ramfjord) were selected, evaluating the size, contouring, bleeding, consistency, colour and gingival pain. Epithelial ulceration of soft periodontal pockets were also evaluated. The results showed a statistically significant association between purplish colour and gingival fibrosis and advanced stage of the disease. Gingival bleeding on probing was the most important clinical parameter in advanced phases of the disease, either alone or in association with other parameters such as the presence of epithelial ulcerations. The Periodontal Disease Index (Ramfjord) has proven effective in the evaluation of generalized patterns of disease. PMID:2637055

  15. Clinico-pathological observations on naturally occurring contagious ecthyma in lambs in Saudi Arabia.

    PubMed

    Gameel, A A; Abu Elzein, E M; Housawi, F M; Agib, A; Ibrahim, A O

    1995-01-01

    Typical lesions of contagious ecthyma were diagnosed in lambs four months old and infection has been confirmed by viral isolation and identification. The lambs had lower total serum protein values, haemoglobin concentration, erythrocyte counts and packed cell volume, but higher blood leukocyte counts and increased serum transaminase activity when compared to apparently healthy animals. The disease is believed to be transmitted from newly introduced goats which showed evidence of infection. PMID:8745744

  16. Cervical Tuberculous Lymphadenitis: Clinico-demographic Profiles of Patients in a Secondary Level Hospital of Bangladesh

    PubMed Central

    Kamal, Mohammad Shah; Hoque, Md. Hafiz Ehsanul; Chowdhury, Fazle Rabbi; Farzana, Rubina

    2016-01-01

    Objective: Tuberculosis (TB) is a major public health problem in Bangladesh since long. The present incidence and prevalence rates of all forms of TB are 227 and 404/100,000 population respectively. The aim of this study was to find out the clinical characteristics of involved cervical lymph nodes, demographic characteristics of the patients and response to treatment of Cervical Tuberculous Lymphadenitis (CTL) cases. Methods: A prospective study was performed in Shaheed Shamsuddin Ahmed Hospital, Sylhet, Bangladesh from June 2012 to June 2014. Total 65 patients having CTL attending outpatient department of the hospital were enrolled. Results: Age of the patients ranged from 5 to 60 years with a mean of 25.6 years. Two third (67.7%) of the patients were female. Male: Female ratio was 1:2.1. More than half of the patients came from rural areas (53.8%) and from low socio-economic conditions (58.5%). Most of the patients presented with unilateral (87.7%), multiple (82.3%), matted (68.6%) lymph nodes, <3cm diameter (54%), commonly in right side (57.9%). Abscess was found in 21.5% cases. Discharging sinus was found in 9.2% cases. Most commonly involved lymph node group was level V (59.4%) followed by level II (42.2%). Systemic features were found in 63.07% patients. Associated lung lesion was found in 3.1% cases. FNAC was found positive for tuberculosis in 83.9% cases. Most of the patients (78.46%) were cured with six months anti-tubercular chemotherapy. Conclusions: Early diagnosis and treatment is critical in reducing the overall prevalence. It is essential to have awareness regarding common presentations of cervical tuberculous lymphadenitis among the general population as well as healthcare professionals working in the resource poor primary and secondary level hospitals. PMID:27375699

  17. [Clinical and social adaptation of patients with paroxysmal schizophrenia (clinico-epidemiologic study)].

    PubMed

    Krasik, E D; Logvinovich, G V

    1987-01-01

    In 186 patients with paroxysmal schizophrenia the authors analyzed their social relations and functions as compared with a premorbid period. Four compensated and three decompensated levels of social adaptation have been identified. Variants of combination of clinical and social levels of adaptation are systematized in the form of four types. It has been established that integrative and destructive types of adaptation develop in patients with partial or complete correlation of clinical and social characteristics. Extrovert and introvert types reflect contrast combinations of clinical and social levels of adaptation. The results are of interest for examination of the mechanisms of adaptation formation and optimization of rehabilitation programmes. PMID:3618043

  18. [Sudeck syndrome--a combined clinico-roentgenologic-nuclear medicine study].

    PubMed

    Schurawitzki, H; Wickenhauser, J; Fezoulidis, I; Sadil, V; Fialka, V

    1988-10-01

    147 patients with clinical suspicion of a Sudeck syndrome were submitted to X-ray and nuclear medical examinations. The clinical suspicion was confirmed in 122 patients. In six cases showing no X-ray symptoms, the diagnosis could only be confirmed by scintigraphy. A new classification of stages was necessary for therapeutic reasons: I = early stage, II = acute/subacute stage, III = healing stage, IV = defective recovery. Modifications due to therapy were demonstrated early by 100 scintigraphic check-up examinations, whereas the evidence of such modifications in X-ray pictures was delayed. The study describes the X-ray morphology as well as the scintigraphic manifestations of the Sudeck syndrome. The study shows that scintigraphy is a valuable examination method. It is useful in diagnosing early stages often not detected in X-ray examination, in the assessment of the evolution of a disease, and in the classification of stages. PMID:2467419

  19. [Telethermography in the early diagnosis and clinico-therapeutic monitoring of Sudeck's disease].

    PubMed

    Giordano, N; Battisti, E; Franci, A; Cecconami, L; Magarò, L; Marcucci, P

    1991-07-31

    In order to evaluate the potential value of telethermography in the early diagnosis of Sudeck's disease, the authors examined 10 patients presenting with this condition. Mean disease duration was 3.2 months and algodystrophic lesions in all patients were localized in one of the lower extremities. Ten healthy subjects, with mean age and sex distribution similar to those of the patients with Sudeck, were chosen as controls. Clinical examination, laboratory tests and telethermography were performed every two weeks for three months; X-rays of the affected limbs were also performed at the beginning and at the end of the study. All patients with algodystrophy were treated with salmon calcitonin (100 U.I./die/i.m. during the first 2 months and 100 U.I. on alternate days during the last month). Clinical-therapeutic thermographic monitoring showed that the localized hyperthermic pattern, initially shown in all patients (temperature levels at least three centigrades above normal values), later underwent a progressive time-related reduction leading to normalization. These results enable the authors to confirm the potential value of telethermography in the early diagnosis of Sudeck's disease and in its clinical monitoring, particularly in relation to therapy. PMID:1718654

  20. [Possibilities of clinico-cytological diagnosis in contagious equine metritis (CEM)].

    PubMed

    Ullrich, E; Selbitz, H J; Schieck, R; Friedrich, U; Schulz, J

    1991-05-01

    Clinical, bacteriological and serological examinations on a 6 years old pony mare were performed. Cytological alterations in the genital tract were also recorded. A cellular reaction was seen after infection with T. equigenitalis. This reaction is an evidence for infection but it is not specific for this organism. Cytological studies should be performed on mares especially in cases of latent infections to complete bacteriological examination and to prevent false positive or negative results. PMID:1872793

  1. Bacterial Viability within Dental Calculus: An Untrodden, Inquisitive Clinico-Patho- Microbiological Research

    PubMed Central

    Jain, PK; Kumra, Madhumani; Rehani, Shweta; Mathias, Yulia; Gupta, Ramakant; Mehendiratta, Monica; Chander, Anil

    2016-01-01

    Introduction Chronic inflammatory periodontal diseases i.e. gingivitis and periodontitis are one of the most common afflictions faced by human beings. Dental plaque, which is a pool of pathogenic microorganisms, remains to be current mainstay in etiopathogenesis. Dental calculus, which is a mineralized product of this plaque remains ignored and is considered merely as an ash heap of minor significance. However, the intriguing array in disease etiopathogenesis bulldozed researchers to suspect the role of calculus in disease chrysalis but still the viability of bacteria inside calculus and thus its pathogenicity remains an intricacy; the answer to which lies in the Pandora’s Box. Aim The present study was undertaken to investigate the viability of bacteria within dental calculus along with their identification. Also, to classify dental calculus on the basis of mineralization and to observe the variation of viable microflora found in dental calculus with the extent of mineralization and disease severity. Materials and Methods A total of 60 samples were obtained, by harvesting two samples of supragingival calculus from each patient having chronic inflammatory periodontal disease. These samples were divided into two groups (Group A and Group B). Samples of Group A were kept non-irradiated and samples of Group B were exposed to UV radiation. The samples were categorized into less, moderately and highly mineralized according to the force required for crushing them. All the crushed calculus samples were then divided into three parts. These were used for dark-field microscopy, gram staining and bacterial cultures. Bacterial identification of the cultures obtained was also carried out by performing various biochemical assays. Results The present study revealed the presence of motile spirochaetes within the samples under dark-field microscope. Gram staining revealed presence of numerous gram positive cocci and gram negative bacilli. Bacterial cultures showed growth of variety of aerobic and capnophilic microorganisms. Conclusion The present study concludes the presence of viable aerobic and capnophilic bacteria inside dental calculus which may reside within the lacunae and channels in the calculus.

  2. Clinico-statistical and morphological aspects of severe traumatic brain injuries.

    PubMed

    Florou, Charoula; Zorilă, Andreea Lavinia; Zorilă, Marian Valentin; Marinescu, Magdalena Alice; Andrei, Cristina Maria; Păvăloiu, Raluca Maria; Mogoantă, LaurenŢiu; Zăvoi, Roxana Eugenia

    2016-01-01

    Traumatic brain injuries (TBIs) represent a problem of public health all over the world if we consider its incidence, mortality and the big social costs. The increase of road and train traffic, the development of industry, the growth of alcohol consumption, the emergence and increase of terrorist attacks have led to more frequent and severe TBIs. There were registered 3260 deaths at the Institute of Forensic Medicine in Craiova, Romania, between 2010 and 2014; they were the result of severe traumas, 622 (19.07%) being caused by TBIs. The most affected by TBIs were men (the men÷women ratio was of 3÷1) and the elderly, mainly in the rural area. The main risk factor was alcohol intake; about 44% of the deceased people were under alcohol influence. The forensic examination highlighted the severity of cerebral meningeal lesions, the most frequent being cerebral and vascular lesions. The histopathological and immunohistochemical examinations emphasized various microscopic changes in accordance with the severity of the trauma and the time passed from impact until death. PMID:27516010

  3. Clinico-Immunological Analysis of Eggplant (Solanum melongena) Allergy Indicates Preponderance of Allergens in the Peel

    PubMed Central

    2009-01-01

    Background Eggplant (Solanum melongena L.) is known to cause food allergy in some Asian countries but detailed studies on eggplant allergy are lacking. Objective The objective is to investigate sensitization to different parts of eggplant fruit, and detection of the allergens. Methods Six eggplant-allergic subjects were assessed for sensitization to eggplant (peel/pulp, and raw/cooked) by skin prick test, allergen-specific IgE, and immunoblots. Allergens were analyzed for glycoprotein nature by staining/lectinoblots, and in vitro stability in simulated gastric fluid. Results All the eggplant-sensitized subjects showed positive skin prick test with peel, pulp, raw, and cooked eggplant extracts; allergen-specific IgE to all these was positive. Raw eggplant contains 5 allergens in the range 36-71 kD. Most allergens are localized in the eggplant peel (9 allergens; 26-71 kD range) than the pulp (3 allergens; 52-71 kD); among these, the 26, 28, 36, and 71 kD allergens seem to be heat-stable. The 43, 45, 64, and 71 kD allergens are detected as glycoproteins; the 26, 64, and 71 kD allergens are stable displaying retention of IgE-binding ability in simulated gastric fluid digestion. Conclusions Eggplant is a multiallergenic vegetable in the context of presence of allergens in all edible parts of eggplant having preponderance in the peel. PMID:23283148

  4. Dating of Early Subdural Haematoma: A Correlative Clinico-Radiological Study

    PubMed Central

    Rao, Murali Gundu; Khandelwal, Niranjan; Sharma, Suresh Kumar

    2016-01-01

    Introduction Determination of post-traumatic interval remains one of the foremost important goals of any forensic investigation related to human crimes. The estimation of time since injury in cases of subdural haemorrhage has been studied only by a few investigators on the histological and radiological front. Aim The purpose of this study was to determine the post-traumatic interval of Subdural Haemorrhage (SDH) based on Hounsfield Unit measurements (HU) on Computed Tomography (CT) in surviving victims of head injury. Materials and Methods The study included a total of 100 cases of closed head injury with subdural haemorrhage. The Post-traumatic Time Interval (PTI) varied from 0.5 hours to a maximum of 249 hours, with a mean of 54.2 hours. Results Statistically significant results were obtained between the HU measurements of the SDH and the post-traumatic intervals and were found to be statistically significant. A rough attempt was made to determine the effect of haematoma volume on attenuation and was found out to be statistically insignificant. Conclusion The density of the subdural haematoma decreases with increase in the post-traumatic interval that concurs with the limited number of studies being conducted in the past. We concluded that further sorting of cases could be done according to its age with additional research and uniformity in the methodology. PMID:27190831

  5. Autoimmune hepatitis, one disease with many faces: Etiopathogenetic, clinico-laboratory and histological characteristics

    PubMed Central

    Gatselis, Nikolaos K; Zachou, Kalliopi; Koukoulis, George K; Dalekos, George N

    2015-01-01

    Autoimmune hepatitis (AIH) is an unresolving progressive liver disease of unknown etiology characterized by hypergammaglobulinemia, autoantibodies detection and interface hepatitis. Due to the absence of specific diagnostic markers and the large heterogeneity of its clinical, laboratory and histological features, AIH diagnosis may be potentially difficult. Therefore, in this in-depth review we summarize the substantial progress on etiopathogenesis, clinical, serological and histological phenotypes of AIH. AIH has a global distribution affecting any age, both sexes and all ethnic groups. Clinical manifestations vary from asymptomatic to severe or rarely fulminant hepatitis. Hypergammaglobulinemia with selective elevation of IgG is found in most cases. Autoimmune attack is perpetuated, possibly via molecular mimicry, and favored by the impaired control of T-regulatory cells. Histology (interface hepatitis, emperipolesis and hepatic rosette formation) and autoantibodies detection although not pathognomonic, are still the hallmark for a timely diagnosis. AIH remains a major diagnostic challenge. AIH should be considered in every case in the absence of viral, metabolic, genetic and toxic etiology of chronic or acute hepatitis. Laboratory personnel, hepato-pathologists and clinicians need to become more familiar with disease expressions and the interpretation of liver histology and autoimmune serology to derive maximum benefit for the patient. PMID:25574080

  6. Meningococcal meningitis in an industrial area adjoining Surat City--some clinico-epidemiological aspects.

    PubMed

    Bhavsar, B S; Saxena, D M; Kantharia, S L; Somasunderam, C; Mehta, N R

    1989-06-01

    An industrial area with poor sanitation and inhabited by migrant, male predominant population, situated South to Surat City, experienced an outbreak of pyogenic meningitis during 1985-87. A total of 197 cases of meningitis with 34 deaths were reported during a period of 1 1/2 years. Neisseria meningitidis was the predominant pathogen isolated from 66 out of 138 CSF samples. Recently migrated males of productive age groups drawn from the States of Uttar Pradesh and Orissa were predominantly affected. Male to female ratio was found to be 7.2:1. Nearly 2/3rd of the cases were reported during the dry colder months of winter and spring. Pregnancy and childbirth appeared to be important predisposing factors in females. Nine cases were reported from the family contacts of cases. Majority of the cases were labourers doing manual work. PMID:2809153

  7. [Testicular lymphomas. A clinico-pathological study of 5 cases and a review of the literature].

    PubMed

    Zamagni, M D; Cantore, M; Aitini, E; Cavazzini, G; Rabbi, C; Forghieri, M; Pari, F; Mambrini, A; Amadori, M; Panzolato, G; Smerieri, F

    1996-06-01

    The authors describe five consecutive patients with testicular non Hodgkin lymphoma, evaluate the clinical and histological characteristics and underline the importance of a chemotherapy approach both at diagnosis and at relapse. A review of the literature is carried on and particularly about the prognostic factors, the correlation with Ebstein Barr virus and the more recent integrated therapeutical approaches. PMID:8766953

  8. Clinico-Pathological Discrepancies in a General University Hospital in São Paulo, Brazil

    PubMed Central

    Kotovicz, Fabiana; Mauad, Thais; Saldiva, Paulo H. N.

    2008-01-01

    INTRODUCTION The autopsy rate has continuously diminished over the past few decades, reducing the quality of medical care and the accuracy of statistical health data. OBJECTIVE To assess the accuracy of clinical diagnoses by comparing pre- and postmortem findings, and to identify potential risk factors for misdiagnoses. METHODS Retrospective evaluations performed between June 2001 and June 2003 in a 2500-bed tertiary university hospital in São Paulo, Brazil, including 288 patients who died at that institution and had a postmortem examination. RESULTS Clinical and autopsy records were reviewed and compared for categorization using the adapted Goldman criteria. The overall major and minor discrepancy rates were 16.3% and 28.1%, respectively. The most common missed diagnoses were pulmonary embolism, pneumonia, and myocardial infarction, and the most prevalent underlying diseases were infectious diseases, cerebro-cardiovascular conditions, and malignancies. Patients age 60 or older had an increased risk of diagnostic disagreement, as did female patients. The period of hospitalization, last admission unit at the hospital and underlying disease were not significantly related to the pre-mortem diagnostic accuracy. DISCUSSION The discrepancy rate found in this study is similar to those reported globally. The factors influencing diagnostic accuracy as well as the most commonly missed diagnoses are also consistent with the literature. CONCLUSION Autopsy remains a crucial tool for improving medical care, and effort must be focused on increasing its practice worldwide. PMID:18925315

  9. Virological and clinico-pathological features of orf virus infection in experimentally infected rabbits and mice.

    PubMed

    Cargnelutti, J F; Masuda, E K; Martins, M; Diel, D G; Rock, D L; Weiblen, R; Flores, E F

    2011-01-01

    Many aspects of the biology of orf virus (ORFV) infection remain poorly understood and attempts to establish animal models have yielded conflicting and non-reproducible results. We herein describe the characterization of ORFV infection and disease in rabbits and mice. A protocol of intradermal inoculation was employed to inoculate 10(8.5)TCID₅₀/mL of ORFV strain IA-82 in the skin of ears, of the back and labial commissures. All inoculated rabbits presented a clinical course characterized by erythema, macules, papules/vesicles or pustules that eventually dried originating scabs. Local signs started around days 3 and 4 post-inoculation (pi) and lasted 3-10 days. Virus was recovered from lesions between days 2 and 14pi. Histological examination of lesions revealed focal proliferative dermatitis with ballooning degeneration and eosinophilic intracytoplasmic inclusion bodies in keratinocytes, histological hallmarks of contagious ecthyma in sheep. A similar, albeit milder clinical course occurred in 5/10 inoculated mice; virus was recovered from lesions from three animals. Inoculated lambs - used as controls - developed severe lesions of contagious ecthyma. VN tests performed at day 28pi failed to detect neutralizing antibodies in all inoculated animals. In contrast, convalescent rabbit sera were positive by ELISA at dilutions from 100 to 400. These results show that rabbits are susceptible to ORFV infection and thus may be used to study selected aspects of ORFV biology. PMID:20833245

  10. Clinico-bacteriological profile of primary pyodermas in Kashmir: a hospital-based study.

    PubMed

    Bhat, Y J; Hassan, I; Bashir, S; Farhana, A; Maroof, P

    2016-03-01

    Pyodermas are a common group of infectious dermatological conditions on which few studies have been conducted. This study aimed to characterise the clinical and bacteriological profile of pyodermas, and to determine the prevalence of methicillin-resistant Staphylococcus aureus (MRSA) infection in primary pyodermas in a dermatology outpatient department in Kashmir. Methods We conducted a hospital based cross-sectional study in the outpatient Department of Dermatology, Sexually Transmitted Diseases and Leprosy of Shri Maharaja Hari Singh Hospital, Srinagar, Jammu and Kashmir, India. Patients presenting with primary pyodermas were included in the study. A detailed history and complete physical and cutaneous examination was carried out along with microbiological testing to find aetiological microorganisms and their respectiveantimicrobial susceptibility patterns. Antimicrobial susceptibility testing, including that for methicillin resistance, was carried out by standard methods as outlined in the current Clinical and Laboratory Standards Institute guidelines. Results In total, 110 patients were included; the age of the study population ranged from 3 to 65 years (mean age 28 years); 62% were male. Poor personal hygiene was noted in 76 (69%). Furunculosis (56; 51%) was the most common clinical presentation. Staphylococcus aureus was isolated in 89 (81%) of cases, and MRSA formed 54/89 (61%) of Staphylococcus aureus isolates. All MRSA strains were sensitive to vancomycin. Conclusion The prevalence of MRSA was high in this sample of communityacquired primary pyodermas. It is therefore important to monitor the changing trends in bacterial infection and their antimicrobial susceptibility patterns and to formulate a definite antibiotic policy which may be helpful in decreasing the incidence of MRSA infection. PMID:27092362

  11. Bacterial Keratitis: Perspective on Epidemiology, Clinico-Pathogenesis, Diagnosis and Treatment

    PubMed Central

    Al-Mujaini, Abdullah; Al-Kharusi, Nadia; Thakral, Archana; Wali, Upender K

    2009-01-01

    Bacterial keratitis is an acute or chronic, transient or recurrent infection of the cornea with varying predilection for anatomical and topographical parts of the cornea like marginal or central. It is a potentially sight-threatening corneal infection in humans that is generally found in eyes with predisposing elements, the most common of which is contact lens wear. The epidemiological data reveals the universal occurrence of this disease. With advances in the understanding of its pathogenesis, laboratory investigations like immunohistochemistry, fluorescent microscopy, enzyme immunoassays and molecular biology, and the availability of fourth generation antibiotics, the overall visual outcome in bacterial keratitis has improved with time. Particular attention should be given to this condition as it can progress very rapidly with complete corneal destruction occurring within 24–48 hours. Early diagnosis, which is primarily clinical and substantiated largely by microbiological data, and prompt treatment are needed to minimise the possibility of permanent visual loss and reduce structural damage to the cornea. PMID:21509299

  12. Imaging findings of various talus bone tumors-clinico-radiologic features of talus bone tumors.

    PubMed

    Jeon, Ji Young; Chung, Hye Won; Kwon, Jong Won; Hong, Sung Hwan; Lee, Guen Young; Ryu, Kyung Nam

    2016-01-01

    Osseous neoplasms of the foot are uncommon, accounting for only 3.3% of all primary bone tumors. Bone tumors of the talus are even rarer, and there are not many publications that comprehensively evaluate the imaging findings of talus tumors. The purpose of this article is to review the benign and malignant bone tumors affecting this uncommon site and to describe the clinical and radiologic features of each tumor. PMID:27317211

  13. Meningoencephalitis due to Acanthamoeba SP. Pathogenesis and clinico-pathological study.

    PubMed

    Martínez, A J; Sotelo-Avila, C; Garcia-Tamayo, J; Morón, J T; Willaert, E; Stamm, W P

    1977-03-31

    Amebic Meningoencephalitis (AM) and Primary Amebic Meningoencephalitis (PAM) are infectious diseases essentially confined to the Central Nervous System (CNS) and caused by free-living amebas of the genus Acanthamoeba (A.) and Naegleria (N.) respectively. AM due to A. sp. (Acanthamoeba castellanii and Acanthamoeba culbertsoni) have been reported in chronically ill debilitated individuals, some of them under immunosuppressive therapy, or in immunologically impaired patients without a history of recent swimming in contrast to cases due to N. sp. which usually occurs in healthy, young individuals with a recent history of swimming in man-made lakes or heated swimming pools. AM due to A.sp. is characterized by a subacute or chronic granulomatous meningoencephalitis involving mainly the midbrain, basal areas of the temporal and occipital lobes and posterior fossa structures. CNS lesions in AM are perhaps secondary and the portal of entry in humans is probably from the lower respiratory tract, genitourinary system or skin reaching the CNS by hematogenous spread. The predominant host reaction is usually composed of lymphocytes, plasma cells, monocytes and multinucleated foreign body giant cells. Necrosis is moderate and hemorrhage scant or absent. Cysts as well as trophozoites may be seen within the CNS lesions. PAM is due to Naegleria fowleri and is characterized by an hemorrhagic necrotizing meningoencephalities with an acute inflammatory response. Only trophozoites are found in lesions. The portal of entry is through the olfactory neuroepithelium. CNS tissues fixed in formalin may be used for further identification and taxonomical classification of the causative protoza using immunofluorescent antibody techniques (IFAT) and electron microscopic methods. PMID:857580

  14. Invasive micropapillary component and its clinico-histopathological significance in patients with colorectal cancer

    PubMed Central

    Jakubowska, Katarzyna; Guzińska-Ustymowicz, Katarzyna; Pryczynicz, Anna

    2016-01-01

    Micropapillary components are located in distinct, empty spaces resembling lymphatic vessels and consist of clusters of cancer cells that adhere tightly to one another. These structures do not have a fibrovascular core. Invasive micropapillary components (IMPCs) exhibit reverse polarity, which results in a characteristic ‘inside-out’ structure. The aim of the present study was to examine the histological significance of the micropapillary component in colorectal carcinoma compared with conventional colorectal adenocarcinoma. Among 115 patients, 5 (4.3%) were diagnosed with a micropapillary colorectal component based on hematoxylin and eosin staining and immunohistochemical analysis. To exclude identification of poorly-differentiated clusters of adenocarcinoma cells in the lymphatic vessels, immunohistochemical analysis with D2-40 was performed, and epithelial membrane antigen was used to confirm the specific ‘inside-out’ structure of IMPCs. IMPCs were observed to positively correlate with histopathological type (P=0.001) and tumor invasion in venous vessels (P=0.033). Furthermore, the presence and number of lymph node metastases was greater in IMPC cases compared with conventional carcinoma cases; however, these differences were not statistically significant (P=0.087 and P=0.094, respectively). In addition, IMPC cases were not significantly associated with the presence of inflammatory infiltrate in the invasive front of the tumor (P=0.098). Therefore, the present study indicates that the IMPC serves a histopathological and prognostic role in the diagnosis of colorectal cancer due to its aggressive and invasive behavior. IMPC is rare in cases of colorectal cancer and remains a great diagnostic challenge in pathomorphology with further detailed investigation required in the future. PMID:27446411

  15. Clinico-radiological spectrum in enterovirus 71 infection involving the central nervous system in children.

    PubMed

    Lee, Kyung Yeon; Lee, Yun-Jin; Kim, Tae Hyoung; Cheon, Doo-Sung; Nam, Sang-Ook

    2014-03-01

    Enterovirus 71 infection causes hand, foot and mouth disease in children, and can produce diverse neurologic complications. Epidemics occurring in Korea between 2009 and 2012 resulted in the death of some patients. The present study aimed to clarify the correlation between clinical features and MRI findings in patients presenting with acute neurologic manifestations related to enterovirus 71 infection. Based on their clinical features, the patients were classified into four clinical groups: (1) brainstem encephalitis (n=17), characterized by myoclonus, tremor, ataxia, and autonomic dysregulation such as pulmonary hemorrhage; (2) aseptic meningitis (n=2); (3) encephalitis (n=2), characterized by decreased consciousness, seizure, and fever without myoclonus, tremor, ataxia, and autonomic dysregulation; and (4) acute flaccid paralysis (n=1). Thirteen of the 17 patients with brainstem encephalitis showed characteristic lesions in the dorsal brainstem and bilateral cerebellar dentate nuclei on brain MRI, whereas three had no abnormality. One of the two patients with meningitis had a small lesion in the left dorsal pons. Two patients with encephalitis had no apparent MRI abnormality. One patient with acute flaccid paralysis of the right leg had contrast-enhancement of the bilateral ventral nerve roots at the lumbar spine level on MRI. Five of 13 patients with lesions in the bilateral dentate nuclei of the cerebellum exhibited no cerebellar symptoms, while two with no cerebellar lesions developed ataxia. Although most patients presenting with neurologic manifestations of enterovirus 71 infection had characteristic clinical features together with typical MRI findings, the clinical features were not necessarily consistent with MRI findings. PMID:24169271

  16. RET/PTC Translocations and Clinico-Pathological Features in Human Papillary Thyroid Carcinoma

    PubMed Central

    Romei, Cristina; Elisei, Rossella

    2012-01-01

    Thyroid carcinoma is the most frequent endocrine cancer accounting for 5–10% of thyroid nodules. Papillary histotype (PTC) is the most prevalent form accounting for 80% of all thyroid carcinoma. Although much is known about its epidemiology, pathogenesis, clinical, and biological behavior, the only documented risk factor for PTC is the ionizing radiation exposure. Rearrangements of the Rearranged during Transfection (RET) proto-oncogene are found in PTC and have been shown to play a pathogenic role. The first RET rearrangement, named RET/PTC, was discovered in 1987. This rearrangement constitutively activates the transcription of the RET tyrosine-kinase domain in follicular cell, thus triggering the signaling along the MAPK pathway and an uncontrolled proliferation. Up to now, 13 different types of RET/PTC rearrangements have been reported but the two most common are RET/PTC1 and RET/PTC3. Ionizing radiations are responsible for the generation of RET/PTC rearrangements, as supported by in vitro studies and by the evidence that RET/PTC, and particularly RET/PTC3, are highly prevalent in radiation induced PTC. However, many thyroid tumors without any history of radiation exposure harbor similar RET rearrangements. The overall prevalence of RET/PTC rearrangements varies from 20 to 70% of PTCs and they are more frequent in childhood than in adulthood thyroid cancer. Controversial data have been reported on the relationship between RET/PTC rearrangements and the PTC prognosis. RET/PTC3 is usually associated with a more aggressive phenotype and in particular with a greater tumor size, the solid variant, and a more advanced stage at diagnosis which are all poor prognostic factors. In contrast, RET/PTC1 rearrangement does not correlate with any clinical–pathological characteristics of PTC. Moreover, the RET protein and mRNA expression level did not show any correlation with the outcome of patients with PTC and no correlation between RET/PTC rearrangements and the expression level of the thyroid differentiation genes was observed. Recently, a diagnostic role of RET/PTC rearrangements has been proposed. It can be searched for in the mRNA extracted from cytological sample especially in case with indeterminate cytology. However, both the fact that it can be present in a not negligible percentage of benign cases and the technical challenge in extracting mRNA from cytological material makes this procedure not applicable at routine level, at least for the moment. PMID:22654872

  17. Oxyphil Cell Parathyroid Adenomas Causing Primary Hyperparathyroidism: a Clinico-Pathological Correlation.

    PubMed

    Howson, Pamela; Kruijff, Schelto; Aniss, Ahmad; Pennington, Thomas; Gill, Anthony J; Dodds, Tristan; Delbridge, Leigh W; Sidhu, Stan B; Sywak, Mark S

    2015-09-01

    Oxyphil cell parathyroid adenomas (OPA) are considered to be an uncommon cause of primary hyperparathyroidism (PHPT), and were historically thought to be clinically silent. It has been our clinical impression that these adenomas present more often than previously thought and may manifest a more severe form of primary hyperparathyroidism than classical adenoma. The aim of this study was to describe the incidence and clinical presentation of OPA. An observational case-control study was undertaken. The study group comprised patients undergoing parathyroidectomy for PHPT where the final pathology confirmed OPA. The controls were made up of an age- and sex-matched group of patients having parathyroidectomy in the same time period where the final pathology confirmed a classical or non-oxyphil adenoma. OPA were defined as parathyroid tumours containing >75% oxyphilic cells. The OPA cases were obtained by reviewing all histopathology slides over an 11-year period (2002-12) where the reports contained the words 'oxyphil' or 'oxyphilic' parathyroid adenomas. These were then reviewed by two independent pathologists to confirm a diagnosis of OPA. The primary outcome measures were preoperative serum calcium and parathyroid hormone (PTH) levels. Secondary outcome measures were symptoms at presentation, accuracy of preoperative localization studies, parathyroid gland weight following surgery, and type of surgery undertaken. In the period 2002-2012, 2739 patients underwent surgery for PHPT. Following pathological review, 91 cases were confirmed as being OPA and formed the study group. A control group (n = 91) from the same period was selected following matching on the basis of age at presentation and sex. OPA were associated with higher preoperative serum calcium (10.84 versus 10.48 mg/dL, p < 0.001) and parathyroid hormone (139 versus 64 ng/L, p < 0.001). At presentation, a lower proportion of OPA cases had asymptomatic disease (15 versus 29%, p = 0.03). There was a trend toward a higher rate of renal calculi at presentation in the OPA group (9 versus 3%, p = 0.07). Preoperative ultrasound was less accurate in localization of OPA when compared with classical adenoma. The rate of minimally invasive surgery was 67% for OPA and 78% for the control group (p = 0.06). All patients were cured of hypercalcaemia at 6-month follow up. There was no significant difference in the weight of removed parathyroid tissue between the groups (868 mg for OPA versus 789 mg for the control group, p = 0.6). OPA are frequently symptomatic and are associated with higher preoperative serum calcium and parathyroid hormone levels than classical types of parathyroid adenomas. OPA are less likely to be localised on preoperative ultrasound examination. PMID:26091632

  18. The radiological features of phylloides tumour of the breast with clinico-pathological correlation.

    PubMed

    Page, J E; Williams, J E

    1991-07-01

    The mammograms of 13 patients with phylloides tumour of the breast are reviewed and the results correlated with clinical and histological features. Three patients had recurrent tumours. There is a strong association between phylloides tumour and fibroadenoma. Many of the tumours are radiologically indistinguishable from fibroadenomata and it is not possible to predict tumour behaviour on the basis of clinical and radiological features alone. PMID:1651822

  19. Unilateral left paramedian infarction of thalamus and midbrain: a clinico-pathological study.

    PubMed Central

    Bogousslavsky, J; Miklossy, J; Deruaz, J P; Regli, F; Assal, G

    1986-01-01

    In a patient with a unilateral embolic infarct in the left posterior thalamo-subthalamic paramedian artery territory, neuropathological studies showed involvement of the intralaminar, dorsomedial, and internal part of the ventral posterior nuclei of the thalamus, of the rostral part of the mesencephalic reticular formation, and of the posterior commissure. The patient showed upgaze palsy for voluntary saccades, smooth pursuit and vestibulo-ocular movements, sustained downgaze, right-sided motor hemineglect and facio-brachial hypaesthesia, motor transcortical aphasia and anterograde amnesia. This case confirms that unilateral destruction of the posterior commissure, rostral interstitial nucleus of the MLF and interstitial nucleus of Cajal produces a non-dissociated upgaze palsy. Involvement of the nucleus of Cajal probably produced the sustained downward deviation of the eye, by causing predominance of downward vestibulo-ocular inputs. This case also shows that thalamic aphasia and anterograde amnesia may be related to a paramedian lesion of the thalamus, with special reference to involvement of the dorsomedial nucleus, in the absence of lesion of the pulvinar and mamillo-thalamic tract and of conspicuous involvement of the ventral lateral nucleus. Selective hemineglect for motor tasks may occur in infarction of the dominant thalamus, involving the intralaminar nuclei. Images PMID:3734825

  20. Malignant histiocytosis: a clinico-pathological study of three autopsied cases.

    PubMed

    Hirosawa, S; Nishido, T; Okuda, M; Kamiiyama, R

    1982-04-01

    Clinicopathological features of three male cases with malignant histiocytosis (MH) are described. Case 1, aged 27, had had an indurated swelling of the left mandibular region, histologically being chronic lymphocytic inflammation, with ebb and flow for 4 years prior to the onset of MH, with low grade fever, lymphadenopathy and pulmonary infiltration. Histology of the lymph node was compatible with MH, and only a temporary improvement was obtained by COP therapy. Case 2, aged 32, showed acute febrile onset with severe anemia and splenomegaly. Diagnosis of MH was determined by bone marrow histology. COP therapy appeared effective, but caused severe leukopenia and thrombocytopenia resulting in fatal gastrointestinal bleeding. Case 3, aged 16, had high fever and cutaneous mass of the left chest wall, histology of which suggested MH. Bone marrow biopsy was also diagnostic. Severe pancytopenia allowed only a limited therapy. Morphology of the histiocytes was variable in each case. Diffuse infiltration of neoplastic histiocytes in many organs and erythrophagocytosis in the bone marrow were commonly found in all the cases. The present cases suggested a diagnostic value of bone marrow biopsy and possible effect of antineoplastic combination therapy on earlier stage of MH. PMID:6981720

  1. A new method for determination of postmortem left ventricular volumes: clinico-pathologic correlations.

    PubMed

    Wissler, R W; Lichtig, C; Hughes, R; Al-Sadir, J; Glagov, S

    1975-05-01

    A description is presented of a new and simple procedure for ventricular volume determination by means of pressure fixation of the heart and preparation of plastic molds of the ventricles which can be used to displace water in a graduated cylinder to determine the volume of the mold. Correlations between postmortem ventricular volume as measured by this method and antemortem stroke volume or clinical cardiac status indicate that a large left ventricular volume is often correlated with a low cardiac output and cardiogenic shock. PMID:1119371

  2. Excellent Functionality Despite Clinico-Radiological Deformity in Osteomyelitis Variolosa - A Case Report

    PubMed Central

    Mugalur, Aakash; Shahane, Sunil M; Samant, Ashwin; Pathak, Aditya C; Reddy, Rajeev

    2015-01-01

    Despite the eradication of smallpox from the world in 1980 the osteo-articular sequelae of smallpox are still occasionally noticed in previously endemic areas. The sequelae of osteomyelitis variolosa may raise a diagnostic challenge to the untrained eyes of the surgeon. We present a case of “osteomyelitis variolosa” in a 70 years old patient. The patient had bilateral dislocation of the elbow joint with multidirectional instability. There was distortion of the articular surfaces and ankylosis of the bilateral proximal radio-ulnar joint. Hypoplasia of the right ulna with short fourth and fifth metacarpals of the left hand and hypoplasia of right fourth metacarpal with cortical thickening was noted radiologically. The patient had minimal disability of his elbows despite the striking radiological abnormality and was functionally independent. PMID:26157526

  3. Clinico-pathology, hematology, and biochemistry responses toward Pasteurella multocida Type B: 2 via oral and subcutaneous route of infections

    PubMed Central

    Chung, Eric Lim Teik; Abdullah, Faez Firdaus Jesse; Adamu, Lawan; Marza, Ali Dhiaa; Ibrahim, Hayder Hamzah; Zamri-Saad, Mohd; Haron, Abdul Wahid; Saharee, Abdul Aziz; Lila, Mohd Azmi Mohd; Omar, Abdul Rahman; Bakar, Md Zuki Abu; Norsidin, Mohd Jefri

    2015-01-01

    Background: Pasteurella multocida a Gram-negative bacterium has been identified as the causative agent of many economically important diseases in a wide range of hosts. Hemorrhagic septicemia is a disease caused by P. multocida serotype B:2 and E:2. The organism causes acute, a highly fatal septicemic disease with high morbidity and mortality in cattle and more susceptible in buffaloes. Therefore, the aim of this study was to investigate the clinical signs, blood parameters, post mortem and histopathology changes caused by P. multocida Type B:2 infections initiated through the oral and subcutaneous routes. Methods: Nine buffalo heifers were divided equally into 3 treatment groups. Group 1 was inoculated orally with 10 ml of phosphate buffer saline; Groups 2 and 3 were inoculated with 10 ml of 1012 colony forming unit of P. multocida Type B:2 subcutaneously and orally respectively. Results: There was a significant difference (p<0.05) in temperature between the subcutaneous and the control group. The results revealed significant differences (p<0.05) in erythrocytes, hemoglobin, packed cell volume, leukocytes, monocytes, and A: G ratio between the subcutaneous and the control group. Furthermore, there were significant differences (p<0.05) in leukocytes, band neutrophils, segmented neutrophils, lymphocytes, eosinophils, basophils, thrombocytes, plasma protein, icterus index, gamma glutamyl tranferase and A: G ratio between the oral and the control group. The post mortem lesions of the subcutaneous group buffaloes showed generalized hyperemia, congestion and hemorrhage of the immune organs, gastro-intestinal tract organs and vital organs. The oral group buffaloes showed mild lesions in the lung and liver. Histologically, there were significant differences (p<0.05) in hemorrhage and congestion; necrosis and degeneration; inflammatory cells infiltration; and edema in between the groups. Conclusion: This study was a proof that oral route infection of P. multocida Type B:2 can be used to stimulate host cell responses where oral vaccine through feed can be developed in the near future. PMID:27065648

  4. Clinico-Epidemiological Profile of Snakebite Cases Admitted in a Tertiary Care Centre in South India: A 5 Years Study

    PubMed Central

    Thapar, Rekha; Darshan, B. B.; Unnikrishnan, Bhaskaran; Mithra, Prasanna; Kumar, Nithin; Kulkarni, Vaman; Holla, Ramesh; Kumar, Avinash; Kanchan, Tanuj

    2015-01-01

    Objectives: This study was conducted to assess the clinic-epidemiological profile of snakebite cases admitted at a Tertiary Care Centre in South India. Materials and Methods: A record based retrospective study was carried out at Kasturbha Medical College affiliated hospitals in Mangalore. All the snakebite cases admitted to the hospitals from January 2007 to December 2011 were included in the study. Data were collected using a pretested semi-structured questionnaire and analyzed using Statistical Package for Social Sciences (SPSS version 11.5). The results are expressed as percentages. Results: The study included 198 cases of snakebite victims. The majority of the cases were males (68.2%). The mean age of the study population was 34.8 years. Maximum numbers of snakebite cases were reported during the month of September to December (47.9%). The peak time of snakebite was between 18.01 and 24.00 h which was reported in 40.5% of the cases. Lower extremities were the most common site of bite in more than three-fourth of the cases (80.9%). The most common symptoms were a pain (45.9%) and swelling (44.9%). The case fatality rate was observed to be 3.0%. Conclusion: Snakebite still remains a major public health problem in this part of the world. Knowledge must be imparted regarding the prevention of snakebites through community health programs. Messages regarding prompt reporting of such cases and importance of effective treatment must be disseminated among people through mass media and role plays. PMID:26862263

  5. Prevalence and Difficulty Index Associated with the 3rd Mandibular Molar Impaction among Malaysian Ethnicities: A Clinico-Radiographic Study

    PubMed Central

    Mahdey, Haydar Majeed; Wei, Myint

    2015-01-01

    Background The mandibular third molars (3Mms) are the most common impacted teeth in the human dentition and their prevalence ranges from 27-68.8% in various parts of the world. The assessment of surgical difficulty of 3Mms extraction helps in better formulation of treatment plan by minimizing postoperative complications. Objectives The aim of this retrospective study was to investigate the prevalence and pattern of 3Mm impaction in patients between 20-44-year-old among Malaysian’s ethnicities attending Oral Health Center/ SEGi University, Faculty of dentistry. Materials and Methods This study reviewed 1249 orthopantomograms (OPGs) of subjects aged 20 to 44 years of three Malaysian ethnic groups. Of the study population 918 OPGs were considered for the study. Patient’s details include age, gender and ethnicity were extracted from the patient’s clinical record and all details related to impaction were obtained from patient’s panoramic radiograph that was individually examined by two investigators. The data collected was statistically analysed using SPSS 16. Results This study found that Chinese female recorded the highest number of patients with “very difficult” category of impacted mandibular third molars. The most common age group involved was 20-24 years, mesioangular impaction, deep occlusal level and no ramus space for impacted mandibular third molars (3ms) were the most common findings observed. Conclusion The present study suggests that predicting the level of difficulty preoperatively for impacted 3m surgery will help in formulating the better treatment plan, thereby minimizing the postoperative complication for the ultimate benefit of the patient. PMID:26501016

  6. Clinico-epidemiological study of oral squamous cell carcinoma: A tertiary care centre study in North India

    PubMed Central

    Singh, Mahendra Pratap; Kumar, Vijay; Agarwal, Akash; Kumar, Rajendra; Bhatt, M.L.B.; Misra, Sanjeev

    2015-01-01

    Introduction Oral squamous cell carcinoma (OSCC) ranks 12th most common cancer in the world. Objective The aim of this study was to retrospectively evaluate the OSCC. Methods A retrospective study of 611 OSCC patients from January 2010 to December 2013 was carried out in Department of Surgical Oncology, King George's Medical University, Lucknow, India. Details of patient's sex, age, tobacco habit and site of cancer were noted. Data were analyzed by Student's t test and chi-squire (χ2) test. Results The prevalence of OSCC was significantly (p < 0.001) higher in males (75.9%) than females (24.1%). The mean age of female patients was higher than males (p < 0.001). In both the genders, the buccal mucosa and gingivobuccal sulcus were found to be the most affected sites. Moreover, the smokeless form of tobacco was found to be significantly associated with OSCC, especially in females. Conclusion The study concluded that OSCC is more common in men as compared to women, probably due to habit of tobacco consumption. Smokeless tobacco use is an important risk factor, especially in females. PMID:26937366

  7. [A clinico-physiological study of the mechanism of the cholecystokinetic action of medicinal mineral waters of the naftusia type].

    PubMed

    Karpinets, S V

    1992-01-01

    It is stated that the cholecystokinetic action of curative waters of naftusia type is due to the interaction of its organic substances, particularly bitumens, with mucous membrane of gastroduodenal zone by the intramural reflex mechanism with participation of humoral factor. It is indicated by attenuation or suppression of the effect by pharmacons interrupting the work of interchemoreception, N- and M-cholinoreceptors, beta-adrenoreceptors; intensification of the effect by blockade of alpha-adrenoreceptors; its reversion by nonselective stimulation of adrenoreceptors; release of gastrin, glucagon and insulin into blood. PMID:1555734

  8. [Amyloid angiopathy as a clinico-pathological entity to consider in the differential diagnosis of any hemorrhagic cerebrovascular accident].

    PubMed

    Miras Parra, F J; Valverde Romera, M; Gómez Jiménez, F J; de la Higuera Torres-Puchol, J; Cantero Hinojosa, J; Sánchez Parera, R

    1996-06-01

    Intracerebral hemorrhages represent about 10% of the whole of vascular cerebral accidents. According to different authors, the incidence of cerebral amyloid angiopathy varies between 5-10% and up to 20-30% of all primary non-traumatic intracerebral hemorrhages. This incidence was analyzed in our environment. A retrospective study was carried out on 403 patients, 203 of them were analyzed between 1990-91 and the other 200 between 1992-3. Age, arterial tension, relapses and localization were taken as criteria for a diagnosis. For the statistical analysis, Student's T-test was used for quantitative variables, while square Chi with Yates' correction was used for qualitative variables. Ischemic cerebral accidents (90.5% of the total) are more frequent than hemorrhagic cerebral accidents, which represent 5.7%. 3.7% were not registered. Therefore, it was suspected cerebral amyloid angiopathy in 1.4% of all vascular cerebral accidents. This represents 26.1% of the total of hemorrhagic patients. Different variables from groups of hemorrhagic vascular cerebral accidents were compared to those caused by amyloid cerebral angiopathy and significant statistics were found with respect to localization in the cerebral hemispheres (p < 0.01). Neither age, nor arterial tension or relapses were significant. Amyloid cerebral angiopathy as a cause of hemorrhagic cerebrovascular accident is and entity to be considered in the diagnosis of these patients. By using clinical criteria and others of localization through complementary explorations, a diagnosis for guessing such a process can be determined. PMID:8962954

  9. Germline or somatic GPR101 duplication leads to X-linked acrogigantism: a clinico-pathological and genetic study.

    PubMed

    Iacovazzo, Donato; Caswell, Richard; Bunce, Benjamin; Jose, Sian; Yuan, Bo; Hernández-Ramírez, Laura C; Kapur, Sonal; Caimari, Francisca; Evanson, Jane; Ferraù, Francesco; Dang, Mary N; Gabrovska, Plamena; Larkin, Sarah J; Ansorge, Olaf; Rodd, Celia; Vance, Mary L; Ramírez-Renteria, Claudia; Mercado, Moisés; Goldstone, Anthony P; Buchfelder, Michael; Burren, Christine P; Gurlek, Alper; Dutta, Pinaki; Choong, Catherine S; Cheetham, Timothy; Trivellin, Giampaolo; Stratakis, Constantine A; Lopes, Maria-Beatriz; Grossman, Ashley B; Trouillas, Jacqueline; Lupski, James R; Ellard, Sian; Sampson, Julian R; Roncaroli, Federico; Korbonits, Márta

    2016-01-01

    Non-syndromic pituitary gigantism can result from AIP mutations or the recently identified Xq26.3 microduplication causing X-linked acrogigantism (XLAG). Within Xq26.3, GPR101 is believed to be the causative gene, and the c.924G > C (p.E308D) variant in this orphan G protein-coupled receptor has been suggested to play a role in the pathogenesis of acromegaly.We studied 153 patients (58 females and 95 males) with pituitary gigantism. AIP mutation-negative cases were screened for GPR101 duplication through copy number variation droplet digital PCR and high-density aCGH. The genetic, clinical and histopathological features of XLAG patients were studied in detail. 395 peripheral blood and 193 pituitary tumor DNA samples from acromegaly patients were tested for GPR101 variants.We identified 12 patients (10 females and 2 males; 7.8 %) with XLAG. In one subject, the duplicated region only contained GPR101, but not the other three genes in found to be duplicated in the previously reported patients, defining a new smallest region of overlap of duplications. While females presented with germline mutations, the two male patients harbored the mutation in a mosaic state. Nine patients had pituitary adenomas, while three had hyperplasia. The comparison of the features of XLAG, AIP-positive and GPR101&AIP-negative patients revealed significant differences in sex distribution, age at onset, height, prolactin co-secretion and histological features. The pathological features of XLAG-related adenomas were remarkably similar. These tumors had a sinusoidal and lobular architecture. Sparsely and densely granulated somatotrophs were admixed with lactotrophs; follicle-like structures and calcifications were commonly observed. Patients with sporadic of familial acromegaly did not have an increased prevalence of the c.924G > C (p.E308D) GPR101 variant compared to public databases.In conclusion, XLAG can result from germline or somatic duplication of GPR101. Duplication of GPR101 alone is sufficient for the development of XLAG, implicating it as the causative gene within the Xq26.3 region. The pathological features of XLAG-associated pituitary adenomas are typical and, together with the clinical phenotype, should prompt genetic testing. PMID:27245663

  10. Clinico-pathology, diagnosis and management of Cysticercus fasciolaris and Hymenolepis diminuta co-infection in wistar rats

    PubMed Central

    Singh, Y. Damodar; Arya, Rahul Singh

    2015-01-01

    Aim: The present study was undertaken to study the pathology and control of sudden unexplained mortality in wistar rats. Materials and Methods: This study was conducted in a colony of 25 male wistar rats where there was mortality of nine rats. The dead rats were subjected to thorough post-mortem examination and necropsy samples were processed for hematoxylin and eosin staining for histopathological studies. Faecal samples of live rats were studied for the presence of parasitic eggs. Treatment with anthelmintics was given to manage the mortality and infections. Results: The investigation revealed a natural co-infection of Cysticercus fasciolaris and Hymenolepis diminuta in wistar rats, which were pathogenic enough to cause mortality. Typical lesions associated with the parasites were found in the dead rats. The mortality and infection were managed with common anthelmintics. Conclusion: C. fasciolaris and H. diminuta infection can cause mortality in wistar rats even when individually they cause asymptomatic infection. The mortality and infection can be managed with common anthelmintics. PMID:27047007

  11. Evaluation of chemokines in gingival crevicular fluid in children with band and loop space maintainers: A clinico-biochemical study

    PubMed Central

    Kumar, Naveen Kommineni; Reddy, Veera Kishore Kasa; Padakandla, Prathyusha; Togaru, Harshini; Kalagatla, Swathi; Reddy, Vinay Chand M.

    2016-01-01

    Background: Chemokines are pro-inflammatory cells that can be induced during an immune response to recruit cells of the immune system to a site of infection. Aim: This study was conducted to detect the presence of chemokines, macrophage inflammatory protein-1α (MIP-1α), and 1β (MIP-1β) and estimate their levels in gingival crevicular fluid (GCF) in children with band and loop space maintainers. Materials and Methods: MIP-1α and MIP-1β levels were estimated in GCF samples from twenty healthy children and twenty children with band and loop space maintainers. Periodontal status was evaluated by measuring gingival index, plaque index, and Russell's periodontal index. The GCF samples were quantified by ELISA, and the levels of MIP-1α and MIP-1β were determined. Results: The mean MIP-1α concentrations in healthy children and those with space maintainers were 395.75 pg/µl and 857.85 pg/µl, respectively, and MIP-1β was 342.55 pg/µl and 685.25 pg/µl, respectively. MIP-1α and MIP-1β levels in GCF from children with space maintainers were significantly higher than in the healthy group, and statistically significant difference existed between these two groups. Conclusion: MIP-1α and MIP-1β can be considered as novel biomarkers in the biological mechanism underlying the pathogenesis of gingival inflammation in children with space maintainers.

  12. Adult T-cell leukemia-lymphoma: a clinico-pathologic study of twenty-six patients from Martinique.

    PubMed

    Plumelle, Y; Pascaline, N; Nguyen, D; Panelatti, G; Jouannelle, A; Jouault, H; Imbert, M

    1993-01-01

    Twenty-six cases of adult T-cell leukemia/lymphoma (ATLL) were identified between 1983 and 1991 in Martinique (French West Indies). There were 14 men and 12 women, all of mixed racial descent and born in Martinique. Their ages ranged from 23 to 95 years. The main clinical and laboratory features at initial presentation were peripheral lymphadenopathy (22 cases), hepatomegaly (11 cases), splenomegaly (10 cases), cutaneous lesions (12 cases), hypercalcemia (16 cases), refractory infection by Strongyloides stercoralis (12 cases), and pre-existing autoimmune disorders (4 cases). All patients had absolute lymphocytosis with circulating pleomorphic abnormal lymphocytes. The prognosis was poor, with most patients (20 cases) surviving for less than 6 months. Although the overall clinicopathologic features of ATLL in this series are similar to those described in previous reports, we observed three additional points of interest: a high association with Strongyloides infection, an increased incidence of tropical spastic paresis/HTLV-1 associated myelopathy (TSP/HAM) among the relatives of the patients (5 cases), and the presence of prior collagen vascular diseases. PMID:8113152

  13. Clinico-radiological Approach to a Rare Case of Early Clavicle Tuberculosis: A Case Discussion Based Review of Differential Diagnosis

    PubMed Central

    Agarwal, Sharat; Athar, Rizwan

    2015-01-01

    A patient of 41 years of age presented with insidious onset atraumatic swelling arising from medial end of right clavicle with apparently normal radiograph. Initial computed tomography ascribed it to benign bony pathology requiring no specific treatment but patient did not respond to symptomatic management. FNAC done elsewhere was inconclusive, with no bacteria on Gram’s staining and negative bacterial culture and AFB smear examinations. Patient had possible exposure to tuberculosis and Mantoux skin test done which showed significant induration. Possible differential diagnoses related to clavicle including infective, neoplastic, rheumatological, degenerative and idiopathic conditions considered. Magnetic resonance imaging (MRI) showed focal periosteal reaction with marrow signal changes with sparing of sternoclavicular joint. Correlation between patient’s history, clinical findings and investigations done and diagnosis of isolated clavicle tuberculosis was made. Patient showed good response to anti-tubercular chemotherapy. Repeat MRI showed resolution of initial imaging findings. At the end of 2 years patient was completely symptom free. PMID:26266175

  14. Histopathologic spectrum of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS): a diagnosis that needs clinico-pathological correlation.

    PubMed

    Borroni, G; Torti, S; Pezzini, C; Vassallo, C; Rosso, R; D'Ospina, R M; Tomasini, C; Brazzelli, V

    2014-06-01

    Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) is characterized by an heterogeneous group of severe dermatologic manifestations and systemic involvement, due to several groups of medicaments. A series of 9 consecutive cases, observed from 2008 to 2013 in the Department of Dermatology, University of Pavia, is reported, all satisfying the clinical, hematological and systemic diagnostic criteria of DRESS. Clinically, 4 out of 9 patients had an urticarial and papular eruption, 2 an erythema-multiforme-like (EM-like) pattern, 2 erythroderma and 1 had an erythematous and macular reaction. Aim of the study was to describe the histopathologic features of DRESS and to trace a possible correlation between the four clinical recognized types of the syndrome and the histopathological patterns. Predominantly, a superficial perivascular lymphocytic infiltrate, extravasation of erythrocytes, and focal interface changes characterized DRESS cases. Less frequently, histopathology revealed the presence of necrotic keratinocytes; surprisingly, only in 2 cases the presence of rare dermal eosinophils was detected, even if all the patients had significant peripheral eosinophilia. A histopathological diagnosis of DRESS seems per se, according to our data, not feasible, since the main histopathological changes (interface changes, superficial perivascular dermatitis, focal spongiosis, lichenoid infiltrate, rare presence of necrotic keratinocytes) can be interpreted generically as a drug induced dermatitis. The above mentioned histopathological changes, however, when associated with clinical information on cutaneous and systemic involvement of the patient, allow the pathologist or the dermatopathologist to make a diagnosis of DRESS with a reliable margin of certainty. PMID:24819756

  15. [Evaluation of early biomarkers of cartilage degeneration in the diagnosis and clinico-therapeutic monitoring of primary osteoarthrosis].

    PubMed

    Giordano, N; Battisti, E; Fortunato, M; Santacroce, C; Geraci, S; Tanganelli, V; Mattii, G; Gennari, C; Gennari, L; Rigato, M

    2001-01-01

    It is known that in the course of osteoarthritis (OA), articular cartilage develops biochemical and structural changes. In the last years, serum and urinary markers of both the synthesis and destruction of cartilage have been dosed, above all in order to carry out an early diagnosis of OA. Among them, the urinary excretion of pyridinoline seems to correlate with the entity of the degradation of cartilage. The aim of the present study is to evaluate the above mentioned markers in OA patients compared to control subjects. Moreover, the possible influence on cartilage of two different non steroidal antiinflammatory drugs (NSAIDs), in particular Nabumetone and Piroxicam, has been verified. The study shows that the urinary excretion of pyridinoline is able to express the severity of OA. At last, the study shows that the tested drugs do not interfere with the metabolism of cartilage. PMID:11692536

  16. A clinico-pathological and follow up study of 10 cases of essential type II cryoglobulinaemic neuropathy.

    PubMed Central

    Cavaletti, G; Petruccioli, M G; Crespi, V; Pioltelli, P; Marmiroli, P; Tredici, G

    1990-01-01

    Ten patients with essential cryoglobulinaemia type II were examined for peripheral nerve damage. In six cases distal symmetrical nerve involvement was present, while in three other cases abnormalities restricted to single nerves were found. Electrophysiological and morphological data were consistent with axonal damage, the larger myelinated fibres being most affected. Although active signs of vasculitis and immunoperoxidase staining for immunoglobulins were not present, endoneurial vessels were widely damaged, with abnormally thick endothelial cells and redundant basal membranes. These findings, together with a patchy distribution of myelinated fibre loss, suggest ischaemia as a cause of peripheral neuropathy during essential cryoglobulinaemia type II. A follow up examination, performed one year after haematologial remission, revealed that no further peripheral nerve damage had occurred. PMID:2176233

  17. Assessment of Lipid Peroxides in Multiple Biofluids of Leukoplakia and Oral Squamous Cell Carcinoma Patients-A Clinico- Biochemical Study

    PubMed Central

    Kumar N, Gautham

    2014-01-01

    Background: Oral pre cancer and oral cancer results in lipid peroxidation, and assessment of lipid peroxides in body fluids may give insights into the role of anti oxidants in its management. Aim: The study was conducted to discern the varying levels of lipid peroxides in saliva, serum and tissue in oral pre cancer and oral cancer and also various forms of tobacco usage with sex as an added parameter. Materials and Methods: The levels of lipid peroxides were measured in saliva, serum and tissue in a total of 50 patients, 20 belonging to control, and 30 study group in which 10 with oral leukoplakia and 20 with histologically proven oral squamous cell carcinoma (OSCC). The mean value of malondialdehyde (MDA) were also recorded in males and females among the patients with oral leukoplakia and OSCC. Among the study group patients, the levels of MDA were also recorded in habits of smoking and chewing tobacco. Statistical analysis used: Student’s independent t-test, one way ANOVA, Tukey HSD procedure. Results: Significantly elevated levels of lipid peroxides were seen in saliva, serum and tissue in oral leukoplakia and OSCC when compared to control patients. Among the study group, there were statistically significant increased levels of MDA in OSCC when compared to oral leukoplakia. There was also increase in MDA level in patients with smoking and chewing, but the variations seen in males and females were not very significant. Conclusion: The results clearly indicate the increase in lipid peroxidation in oral pre cancer and oral cancer with no significant difference between gender groups. The role of saliva as a relatively risk free and reliable, easy to obtain biofuid for diagnostic purposes has been highlighted. Also, since the levels of antioxidants are drastically decreased in carcinogenesis, the importance of anti oxidant supplements in the early stages of the disease has also been elucidated. PMID:25302269

  18. Clinico-laboratory profile of breath-holding spells in children in Sohag University Hospital, Upper Egypt

    PubMed Central

    Sadek, Abdelrahim Abdrabou; Mohamed, Montaser Mohamed; Sharaf, El-Zahraa El-Said Ahmed; Magdy, Rofaida Mohamed; Allam, Ahmed Ahmed

    2016-01-01

    Introduction Breath-holding spells (BHSs) are involuntary pauses of breathing, sometimes accompanied by loss of consciousness. They usually occur in response to an upsetting or surprising situation. Breath-holding spells are usually caused by either a change in the usual breathing pattern or a slowing of the heart rate. In some children, BHSs may be related to iron deficiency anemia. The aim of the work was to study the clinical and laboratory profile of BPHs in children presented to the Neuropediatric Clinic at Sohag University Hospital. Methods An observational prospective study was done at Sohag University Hospital over a period of one year on children diagnosed as having BHSs by clinical history and laboratory evaluation, including complete blood count (CBC), serum iron, serum ferritin, total iron binding capacity, and Electroencephalography (EEG). Results During the period of study (one year), we reviewed data of 32 children who had been diagnosed as having BHSs. We found that cyanotic spells (71.88%) predominated over pallid spells. There were positive family histories (31.25%) and consanguinity (53.135) in the studied patients. We found a high incidence of iron deficiency anemia (62.5%) in association with BHS. Abnormal EEGs were found in (65.63%) of studied children. Conclusion BHS is a common, important problem associated with iron deficiency anemia, which is, in turn, a common nutritional problem in our country. PMID:27279996

  19. Immunophenotype of adult and childhood acute lymphoblastic leukemia: changes at first relapse and clinico-prognostic implications.

    PubMed

    Guglielmi, C; Cordone, I; Boecklin, F; Masi, S; Valentini, T; Vegna, M L; Ferrari, A; Testi, A M; Foa, R

    1997-09-01

    The immunologic features of leukemic cells at the time of 1st hematologic relapse were compared to those obtained at initial diagnosis in 128 patients (69 children and 59 adults) with acute lymphoblastic leukemia (ALL) treated at a single institution. An immunophenotypic change was observed in 59 cases (46%), more frequently in T (20/25) than in B (39/103) lineage ALL (80 vs 38%, P=0.0008), but with a similar incidence in adults and children. Of these cases, 34 (24 B- and 10 T-ALL) changed at relapse their intralineage subgroup affiliation, although no complete shift from B to T lineage ALL, or vice versa, was observed. The myeloid antigens CD13 and/or CD33 were frequently lost (2/5 cases) or acquired (12/123 cases) at relapse. In 21 cases, the immunophenotype at relapse was more undifferentiated than at diagnosis, while it was more differentiated in 13 cases. Initial treatment intensity or preceding treatment with teniposide did not affect the phenotypic profile at relapse. Complete response (CR) rate to salvage therapy and event-free survival were not influenced by the immunophenotypic shifts, nor by the presence, at relapse, of leukemic cells expressing the myeloid antigens CD13 and/or CD33. Univariate analysis suggested that prognosis after relapse was dependent on the duration of 1st CR, patients' age and immunophenotype at the time of diagnosis, with a worse outcome for patients with T lineage ALL and for patients with the less differentiated subgroup of B lineage ALL (CD19+ and CD10-). Multivariate analysis showed that only two factors, duration of 1st CR and grade of immunologic differentiation at diagnosis, have independent prognostic value in relapsed ALL. PMID:9305605

  20. [Sudeck syndrome and its "psychosomatic disposition": a comparative clinico-psychologic study of the etiology in accident patients].

    PubMed

    Thali, A

    1989-07-01

    This study comprises a large psychological investigation of 10 patients with Posttraumatic Sympathetic Dystrophy of hands and compares the results with a control-group. It was found that a "psychosomatic disposition" with three factors completing each other occurs: a neurotic-depressive structure of personality including narcisistic problems, a posttraumatic disorder of adaptation with various emotional traits (as a reaction to the stress of the somatic trauma) and finally a less confidential style of interaction between the medical practitioner and the patient. A supporting psychotherapy is proposed, if necessary combined with a Tranquilizer. The behaviour of the medical practitioner has a prophylactic function. PMID:2474840

  1. First case report of anaphylaxis caused by Rajgira seed flour (Amaranthus paniculatus) from India: a clinico-immunologic evaluation.

    PubMed

    Kasera, Ramkrashan; Niphadkar, P V; Saran, Aditya; Mathur, Chandni; Singh, A B

    2013-03-01

    The prevalence of food allergy is reported to be 3-4% in adults and about 6% in children. However food allergy across different countries accounts for 35-50 % all cases of anaphylaxis to foods. In the present study, we have reported a case of anaphylaxis to Amaranth grain (Amaranthus paniculatus) commonly known as Rajgira (Ramdana) in India. A 60 year old female suffered anaphylaxis after consuming Rajgira seed flour generally consumed during fasting. Food allergy to Amaranth seeds is not reported so far. The patient reported to hospital with complaints of itching in mouth, choking throat, redness and swelling of face and burning abdomen within 5 min of consuming Rajgira flour. Clinical and immunological investigations revealed SPT and oral challenge positivity beside high allergen specific IgE in the serum of the patient. Three IgE binding protein fractions were detected in roasted Rajgira seed flour extract which could be considered to be allergenically important for triggering anaphylaxis. PMID:23517398

  2. Clinico Hemato Biochemical Findings, Clinical Management, and Production Performance of Bovines with Late Pregnancy Indigestion (Type IV Vagal Indigestion)

    PubMed Central

    Hussain, Syed Ashaq; Uppal, Sanjeev Kumar; Sood, Naresh Kumar; Mahajan, Shashi Kant

    2014-01-01

    This prospective study was conducted on 15 animals (eight buffaloes and seven cows), diagnosed with late pregnancy indigestion. Ten buffaloes and 10 cows served as the control group. The animals were in advanced pregnancy and had partial or complete anorexia, reduced water intake, loss of defecation or scanty faecal output, and mild to moderate dehydration. Heart and respiration rates were increased and rumen motility was reduced. Five animals had persistent tympany and moderate distension of left abdomen, and two animals each had bilateral abdominal distension and papple shaped abdomen. Neutrophil and lymphocyte counts were significantly higher and lower than the control values. Total bilirubin, AST, total protein, globulin, BUN, glucose, and lactate were significantly higher, and chloride and calcium were significantly lower than the control values. Levels of ALP, GGT, albumin, creatinine, cholesterol, triglyceride, fibrinogen, fibrinogen ratio, sodium, potassium, phosphorus, and magnesium did not differ significantly from the control values. Rumen chloride concentration was higher than the reference range. Majority of animals were managed symptomatically until parturition. There was no effect on fetal survival or milk yield in current and subsequent lactation. So, late pregnancy indigestion causes clinical and hemato biochemical alterations which require special consideration when treating diseased animals. PMID:24804149

  3. Clinico-microbiological profile and treatment outcome of infectious scleritis: experience from a tertiary eye care center of India.

    PubMed

    Kumar Sahu, Srikant; Das, Sujata; Sharma, Savitri; Sahu, Kalyani

    2012-01-01

    Medical and microbiology records of seventeen patients (17 eyes), diagnosed as scleritis of infectious origin were reviewed; to study clinical features, predisposing risk factors, microbiologic profile and treatment outcome of infectious scleritis. The mean patient age was 52.3 ± 19.75 years. Twelve patients (70.6%) had history of trauma/prior surgery. Isolated organisms included Staphylococcus species (spp) (n = 5), Fungus (n = 4), Nocardia spp (n = 3), two each of atypical Mycobacterium spp and Streptococcus pneumoniae and one Pseudomonas aeruginosa. Treatment included intensive topical antimicrobial in all eyes and systemic medication in 15 (88.2%) patients; surgical exploration was needed for 13 (76.5%) patients and scleral patch graft was done in four (23.5%) patients. Lesions resolved in all patients and none required evisceration. The presenting log MAR visual acuity of 1.77 ± 1.40 and improved to 0.99 ± 0.91. (P ≤ 0.039) after treatment with a mean follow up of 22.57 ± 19.53 weeks. A microbiological confirmation, appropriate medical and/or surgical intervention has a good tectonic and visual outcome. PMID:22164345

  4. Clinico-Epidemiological Profile of Psychiatric Disorders Among Children in a Tertiary Care Hospital of Southern India

    PubMed Central

    Subba, Sonu Hangma; Guha, Arunav

    2016-01-01

    Introduction According to the World Health Organization (WHO), mental health disorders are one of the leading causes of disability worldwide and it is as common in children. Anywhere between one to three children may be suffering from psychiatric disorders at any point in time. Aim This study intended to find the pattern of psychiatric disorders and associated sociodemographic factors among children attending the psychiatric department in a tertiary care hospital in Southern India. Materials and Methods An analysis was conducted of patients who attended the psychiatric clinic from April 2012 to March 2013. Disorders were classified according to International Classification of Diseases, 10th edition (ICD-10) criteria. Data obtained was analysed by SPSS 11.5 version. Chi-square test was used to see association and p<0.05 was taken as significant. Results The mean age of the children was 10.9 years (SD=4.3). Predominance of males was noticed. It was seen that the male children, mostly suffered from Pervasive and specific developmental disorders (n=105; 31.1%). While in the female children, a prominence of anxiety, dissociative, stress-related, somatoform and other non-psychotic mental disorders was seen (n=52; 27.1%). Co-morbidity of psychiatric disorders was seen with intellectual disability and a seasonal predominance of psychiatric disorders was seen during autumn. Conclusion Children presenting with psychiatric disorders in the hospital showed a wide age range and among them, males outnumbered females. Psychiatric disorders showed seasonal variation and the types of disorder varied significantly with age, gender and religion. PMID:27134978

  5. Primary and Secondary T-cell Lymphomas of the Breast: Clinico-pathologic Features of 11 Cases

    PubMed Central

    Gualco, Gabriela; Chioato, Lucimara; Harrington, William J.; Weiss, Lawrence M.; Bacchi, Carlos E.

    2009-01-01

    Breast involvement by non-Hodgkin lymphomas is rare, and exceptional for T-cell lymphomas; we studied the morphologic, immunophenotypic, and clinical features of 11 patients with T-cell non-Hodgkin lymphomas involving the breast. Four cases fulfilled the definition criteria for primary breast lymphomas, 3 females and 1 male, with a median age of 51 years. One primary breast lymphomas was T-cell lymphoma unspecified, other was subcutaneous panniculitis-like T-cell lymphoma, and 2 cases were anaplastic large cell lymphomas. One of the anaplastic large cell lymphoma cases was found surrounding a silicone breast implant and presented as clinically as mastitis; whereas the other case occurred in a man. T-cell lymphoma secondarily involved the breast in 7 patients, all women and 1 bilateral, with a median age of 29 years. These secondary breast lymphomas occurred as part of widespread nodal or leukemic disease. Three patients had adult T-cell leukemia/lymphoma, including the patient with bilateral lesions, 3 others had precursor T-lymphoblastic lymphoma/leukemia, and the other presented with a peripheral-T-cell lymphoma nonotherwise specified type. Breast T-cell lymphomas are very infrequent and are morphologically and clinically heterogeneous. PMID:19318917

  6. A clinico-histopathological study of lupus vulgaris: A 3 year experience at a tertiary care centre

    PubMed Central

    Pai, Varadraj Vasant; Naveen, Kikkeri Narayanshetty; Athanikar, S. B.; Dinesh, U. S.; Divyashree, A.; Gupta, Gaurang

    2014-01-01

    Background: Lupus vulgaris is the most common form of cutaneous tuberculosis in adults. Lupus vulgaris is caused by hematogenous, lymphatic, or contiguous spread from elsewhere in the body. histologically it is charecterised by typical tubercles with or without caseation, surrounded by epitheloid histiocytes and multinucleate giant cells in the superficial epidermis with prominent peripheral lymphocytes. Materials and Method: All cases of clinically and histopathologicaly diagnosed lupus vulgaris over the previous five years were included in the study. Results: Fourteen cases of lupus vulgaris cases reported during the study period with eaqual incidence among males and females. Discussion: Plaque type of lupus vulgaris was the most common type. Histopathologically tubercular granulomas were seen in all cases as compared to other studies. Conclusion: Different patterns of lupus vulgaris are reported PMID:25396129

  7. [SAPHO syndrome: clinico-rheumatologic and radiologic differentiation and classification of a patient sample of 86 cases].

    PubMed

    Schilling, F; KesslerS

    2000-02-01

    Synovitis (inflammatory arthritis), acne (pustulosa), pustulosis (psoriasis, palmoplantar pustulosis), hyperostosis (acquired), and ostitis (bland osteomyelitis) are symptoms forming the acronym SAPHO, which is a syndrome of nosologic heterogeneity. All entities forming the SAPHO syndrome are connected by a non-obligate dermatoskeletal association with an aseptic pustulous character. 86 cases were analyzed clinically, radiologically and by histology/histopathology. 31 adult patients showed the typical triad of pustulosis palmo-plantaris (psoriatica, PPP), sterno-costo-clavicular hyperostosis (SCCH), and "productive" spondylopathy, which we define as entity I. spondarthritis hyperostotica pustulopsoriatica (Spond.hyp.pp). Twelve adolescent and 13 adult patients showed entity no. II: chronic recurrent multifocal osteomyelitis (CRMO), being characterized by non-purulent osteomyelitis of plasma-cell sclerotic type, potentially being a reactive inflammatory process. 50% of the adult patients with CRMO showed PPP. Differentiation between these two entities is possible by detection of ossifying enthesiopathy in cases of Spond. hyp.pp and primarily chronic osteomyelitis in cases of CRMO. Two more entities or abortive forms of group I and II are III: the inflammatory syndrome of the anterior chest-wall (ACW syndrome) and IV: the more productive form of isolated sterno-costoclavicular hyperostosis (SCCH). Both are connected quite frequently to HLA-B-27-independent forms of spondarthritis and to pustulous dermatosis. More rarely we find osteo-articular symptoms in cases of acne pustulosa, which form group V: acne-associated spondarthritis and CRMO in the case of acne. Adult forms of CRMO with different forms of appearance (lumosacro-iliac hyperostosis with retroperitobeal fibrosis, pelvic type with affection of the hip-joint) are described. The immunologic theory of a "reactive osteomyelitis" potentially triggered by saprophytes is described. The inverse acne triad is brought in a context of skin symptoms. A case of intercurrent postpartum symptoms together with ulcerative colitis is described. Three cases of patients with Crohn's disease are described. Clinical features, radiological findings, and histopathological elements are brought together to determine the connections between the different entities and the possibilities of differentiation. With these elements together with bone-scan, it is often not necessary to obtain a bone specimen. Therapeutical possibilities, especially concerning CRMO, are discussed. "SAPHO syndrome" is more a sign-post on the way to a more subtle diagnosis when it comes to hyperostotic, skin-associated diseases, and it needs interdisciplinary work to clear the situation. PMID:10769419

  8. Clinico-radiological assessment and their correlation in clubfeet treated with postero-medial soft-tissue release.

    PubMed

    Prasad, Prabhudev; Sen, Ramesh K; Gill, Shivender S; Wardak, Emal; Saini, Raghav

    2009-02-01

    The controversy regarding the radiographic parameter which best represents the various deformities of clubfoot continues. The aim of our study was to clear up this controversy. Fifty surgically treated (soft-tissue release) congenital clubfeet were studied clinically using Laaveg and Ponseti score and radiologically using twelve different radiographic parameters in weight-bearing AP and lateral views. The talo-calcaneal angle (TCA) in AP and lateral view showed statistically significant correlation with the functional rating, but significant variation in the dimension of the angles among the different functional groups was found with AP angle only. The talo-first metatarsal angle in AP and lateral view averaged 10 degrees and 19 degrees respectively, and showed significant correlation with the functional rating. The talo-navicular subluxation in AP, the calcaneo-fifth metatarsal angle and the first-fifth metatarsal angle in lateral view did not show any significant correlation with function. Talo-calcaneal index averaged 44 degrees in the clubfeet and showed significant correlation. The wide range of parameters representing each of the deformities gives a better radiological assessment of the clubfoot than any single parameter. PMID:17768623

  9. A Clinico-Etiological Study of Dermatoses in Pediatric Age Group in Tertiary Health Care Center in South Gujarat Region

    PubMed Central

    Jawade, Sugat A; Chugh, Vishal S; Gohil, Sneha K; Mistry, Amit S; Umrigar, Dipak D

    2015-01-01

    Background: Dermatologic conditions have different presentation and management in pediatric age group from that in adult; this to be studied separately for statistical and population based analysis. Objective: To study the pattern of various dermatoses in infants and children in tertiary health care center in South Gujarat region. Materials and Methods: This is a prospective study; various dermatoses were studied in pediatric patients up to 14 years of age attending the Dermatology OPD of New Civil Hospital, Surat, Gujarat over a period of 12 months from June 2009 to June 2010. All patients were divided into four different study groups: <1 month (neonates), 1 month to 1 year, >1 to 6 years and 7 to 14 years. Results: There were 596 boys and 425 girls in total 1021 study populations. Majority of the skin conditions in neonates were erythema toxicum neonatorum (12.97%), scabies (9.92%), mongolian spot (9.16%), and seborrheic dermatitis (7.63%). In > 1 month to 14 years age group of children among infectious disorder, children were found to be affected most by scabies (24.49%), impetigo (5.96%), pyoderma (5.62%), molluscum contagiosum (5.39%), tinea capitis (4.49%), leprosy (2.02%), and viral warts (1.35%) while among non-infectious disorders, they were affected by atopic dermatitis (4.27%), pityriasis alba (4.16%), seborrheic dermatitis (3.60%), pityriasis rosea (3.15%), others (3.01%), phrynoderma (2.70%), lichen planus (2.58%), contact dermatitis (1.57%) and ichthyosis (1.45%). Conclusion: There is a need to emphasize on training the management of common pediatric dermatoses to dermatologists, general practitioners and pediatricians for early treatment. PMID:26677296

  10. Clinico-Microbiological Profile and Treatment Outcome of Infectious Scleritis: Experience from a Tertiary Eye Care Center of India

    PubMed Central

    Kumar Sahu, Srikant; Das, Sujata; Sharma, Savitri; Sahu, Kalyani

    2012-01-01

    Medical and microbiology records of seventeen patients (17 eyes), diagnosed as scleritis of infectious origin were reviewed; to study clinical features, predisposing risk factors, microbiologic profile and treatment outcome of infectious scleritis. The mean patient age was 52.3 ± 19.75 years. Twelve patients (70.6%) had history of trauma/prior surgery. Isolated organisms included Staphylococcus species (spp) (n = 5), Fungus (n = 4), Nocardia spp (n = 3), two each of atypical Mycobacterium spp and Streptococcus pneumoniae and one Pseudomonas aeruginosa. Treatment included intensive topical antimicrobial in all eyes and systemic medication in 15 (88.2%) patients; surgical exploration was needed for 13 (76.5%) patients and scleral patch graft was done in four (23.5%) patients. Lesions resolved in all patients and none required evisceration. The presenting log MAR visual acuity of 1.77 ± 1.40 and improved to 0.99 ± 0.91. (P ≤ 0.039) after treatment with a mean follow up of 22.57 ± 19.53 weeks. A microbiological confirmation, appropriate medical and/or surgical intervention has a good tectonic and visual outcome. PMID:22164345

  11. Comparative study of clinico-bacterio-radiological profile and treatment outcome of smokers and nonsmokers suffering from pulmonary tuberculosis

    PubMed Central

    Rathee, Deepti; Arora, Piyush; Meena, Manoj; Sarin, Rohit; Chakraborty, Pitambar; Jaiswal, Anand; Goyal, Mukesh

    2016-01-01

    Introduction: Tuberculosis (TB) is one of the leading causes of death and disease worldwide. Tobacco smoking has been linked as a risk factor for TB. This study was aimed to affirm the strength of association between smoking and pulmonary TB. Materials and Methods: Pulmonary TB patients aged between 18 and 65 years were enrolled and followed-up until treatment completion. Two consecutive sputum smears were examined from each patient for the presence of acid-fast bacilli (AFB) using Ziehl–Neelsen technique. Radiological severity of disease was assessed using guidelines of National TB Association of USA. Sputum smears for AFB were graded for positivity as per WHO Revised National TB Control Programme criteria. Response was determined in terms of sputum conversion at the end of intensive phase and final treatment outcomes. Results: Sputum smear grading of 3+ increased from 12.5% to 68.18% and 66.66% as smoking index increased from <100 to 100–299 and >300 (P < 0.05). In nonsmokers, 79.2% patients had minimal disease while only 4.2% had advanced disease as compared to smokers where 52.4% had moderate disease, 26.2% advanced disease, and 21.4% minimal disease (P < 0.01). Smokers had significantly lower treatment success rate (69%) as against nonsmokers and former smokers (93.8% and 90.9%, respectively, P = 0.001) owing to a higher default rate among smokers (28.5%) than nonsmokers (6.3%) and former smokers (9.1%). Conclusion: Smokers during initial presentation, as well as at end of the treatment demonstrate more radiological findings, cavitary disease, and worse sputum AFB smear grading. Smokers also have a poorer treatment success rate largely due to high percentage of default rate thus suggesting noncompliance as a main confounder to treatment success. Focus needs to be made to reduce defaulters which are more common among smokers. PMID:27625444

  12. Ocular surface squamous neoplasia – Review of etio-pathogenesis and an update on clinico-pathological diagnosis

    PubMed Central

    Mittal, Ruchi; Rath, Suryasnata; Vemuganti, Geeta Kashyap

    2013-01-01

    Ocular surface squamous neoplasia (OSSN) has a varied clinical presentation, the diagnosis of which rests on the histopathological examination of the excised lesion. The term OSSN includes mild dysplasia on one end of the spectrum and invasive squamous cell carcinoma on the other end. This lesion has a multi factorial aetiology with interplay of several factors like exposure to ultraviolet radiation, various chemical carcinogens and viral infections, however role of individual agents is not well understood. With the upsurge of infection with human immunodeficiency virus, a changing trend is seen in the clinical presentation and prognosis of patients of OSSN even in developed countries. Anterior segment optical coherence tomography (OCT) and confocal microscopy, hold promise in in-vivo differentiation of intraepithelial neoplasia from invasive squamous cell carcinoma. Variants of squamous cell carcinoma like Mucoepidermoid carcinoma, spindle cell carcinoma and OSSN associated with HIV infection should be suspected in a case of aggressive clinical presentation of OSSN or with massive and recurrent tumours. Surgery, chemotherapy and immunotherapy are the various treatment modalities which in combination show promising results in aggressive, recurrent and larger tumours. PMID:24227983

  13. Melanoma incidence mortality rates and clinico-pathological types in the Siberian area of the Russian Federation.

    PubMed

    Gyrylova, Svetlana Nikolaevna; Aksenenko, Mariya Borisovna; Gavrilyuk, Dmitriy Vladimirovich; Palkina, Nadezda Vladimirovna; Dyhno, Yuriy Alexandrovich; Ruksha, Tatiana Gennadievna; Artyukhov, Ivan Pavlovich

    2014-01-01

    Russian rates for melanoma incidence and mortality are relatively low as compared to some other white populations but the tumor is of increasing importance. In this paper, data are based on a retrospective descriptive analysis of melanoma epidemiology and clinicopathological characteristics in Krasnoyarsk Territory belonging to the Siberian Federal District of the Russian Federation. The age-adjusted incidence and mortality rates for the period 1996-2009 were determined with subsequent retrospective analysis of clinicopathological data of 103 primary melanoma cases. Our results showed that incidence and mortality rates in the region under consideration match the Russian national trends and correspond to epidemiological data of the countries of Eastern Europe. Stratification of melanoma cases by age, sex, clinicopathological state and localization revealed a prevalence of lesions on the trunk and lower extremities. Most melanomas diagnosed were of superficial spreading type and the third Clark's level of tumor invasion and stage II according to AJCC. In spite of comparatively low rates of incidence and mortality the trend to increase of melanoma cases in the region under consideration obviously calls for more attention and further investigation. PMID:24716957

  14. Assessment of clinico-immunological profile of newly diagnosed HIV patients presenting to a teaching hospital of eastern India

    PubMed Central

    Bishnu, Saptarshi; Bandyopadhyay, Dipanjan; Samui, Samiran; Das, Indrani; Mondal, Pradip; Ghosh, Pramit; Roy, Deeptarka; Manna, Sukanta

    2014-01-01

    Background & objectives: Newly diagnosed HIV patients may be asymptomatic or present with a wide range of symptoms related to opportunistic infections, acute seroconversion illness or other medical illnesses. This study was designed to evaluate the socio-demographic parameters, spectrum of the presenting clinical conditions and concurrent immunological status of newly diagnosed HIV patients and document the WHO clinical stages at the time of HIV diagnosis. Methods: This cross-sectional, observational study was undertaken over a 12 month period at a tertiary referral hospital in eastern India. Three hundred sixty consecutive newly diagnosed HIV patients were selected for the study from the HIV clinic and medicine wards of this hospital. Demographic and clinical data and relevant laboratory investigations of the patients were recorded and analyzed. Results: Mean age of patients was 36.38 ± 10.62 yr, while 63.89 per cent were males. The main mode of transmission of HIV for males and females were unprotected exposure to commercial sex (139, 60.44%) and intercourse with HIV seropositive spouses (89, 68.46%), respectively. Fever (104, 28.89%), weight loss (103, 28.61%) and generalized weakness (80, 22.22%) were the predominant symptoms. Overall mean CD4 count was 176.04 ± 163.49 cells/μl (males 142.19 ± 139.33 cells/μl; females 235.92 ± 185.11 cells/μl). Overall, 224 opportunistic infections were documented in 160 patients, opportunistic diarrhoea (44, 12.22%) and pulmonary tuberculosis (39, 10.83%) being the commonest. There were 83 and 133 patients in WHO clinical stages 3 and 4, respectively; 291 (80.83%) patients were eligible for initiation of first-line antiretrovirals at presentation. Interpretation & conclusions: Advanced immunodeficiency and burden of opportunistic infections characterize newly diagnosed HIV patients in eastern India. The physicians should keep in mind that these patients may have more than one clinical condition at presentation. PMID:25109725

  15. Clinico-histopathologic and outcome features of cutaneous infundibular keratinizing acanthoma: a case report and literature review

    PubMed Central

    2014-01-01

    The infundibular keratinizing acanthoma (IKA) is a rare epithelial benign keratin-containing neoplasm of hair follicles. The purpose of this study was to evaluate the defining histopathologic architecture of IKA. A typical IKA consisted of a keratin-filled crypt in the dermis and subcutis that opened to the skin surface. Most of this tumor occurred on the back, neck, head, and the shoulders. Microscopically, the dermal nodules were focally contiguous in both the dermis and subcutis. Furthermore, most histological lesions are consistent with a simple or multiloculated cyst filled with keratin and lined by a wall of stratified squamous epithelium; keratin appears as a concentric lamellar mass, with a keratotic pearly aspect. Histological examination of the cutaneous lesions revealed that the growths were comprised of IKA. IKA of man and dog were compared, and it was concluded that although they are similar in many respects, they are not identical entities. To the best of our knowledge, this is the first report on the prevalence of IKAs among the population of owned dogs in Iran. PMID:24890648

  16. Comparison of the efficacy of subgingival irrigation with 2% povidone-iodine and tetracycline HCl in subjects with chronic moderate periodontitis: A clinico microbiological study

    PubMed Central

    Perayil, Jayachandran; Menon, Keerthy S.; Biswas, Raja; Fenol, Angel; Vyloppillil, Rajesh

    2016-01-01

    Background: This study was performed to evaluate and compare the clinical and antimicrobial efficacy of subgingival irrigation with tetracycline and povidone-iodine as an adjunct to nonsurgical periodontal therapy. Materials and Methods: Twenty subjects with chronic moderate periodontitis were recruited in this split-mouth study with probing pocket depth of >3 and ≤5 mm and clinical attachment loss of 3-4 mm in relation to 16, 36, and 46. In each subject, three selected periodontal pockets were assigned to receive one out of three irrigants (1) sterile water (control) in 16; (2) tetracycline at 10 mg/ml in 36; (3) 2% povidone-iodine in 46, and these sites were designated as Group A, Group B, and Group C, respectively. Plaque score, gingival score, pocket probing depth, and clinical attachment level were evaluated before treatment and at 1 and 3 months posttreatment. Multiplex polymerase chain reaction was used to detect Porphyromonas gingivalis and Tannerella forsythensis which have been implicated as the major risk factors for periodontal disease. Subgingival plaque collected before treatment and at 1 and 3 months posttreatment. Data were analysed using ANOVA and repeated measure ANOVA. Results were considered significant if P < 0.05. Results: Clinical and microbiological parameters were reduced posttreatment, the reduction being significantly higher in Group B compared to Group C. Conclusion: It can be concluded that chemical and mechanical therapies were of slight benefit in the treatment of chronic moderate periodontitis, and there was an adjunctive effect of significance when scaling and root planing was combined with a single subgingival irrigation with tetracycline or povidone-iodine in lower concentration. PMID:27076823

  17. A multi-centre clinico-genetic analysis of the VPS35 gene in Parkinson disease indicates reduced penetrance for disease-associated variants

    PubMed Central

    Sharma, Manu; Ioannidis, John P A; Aasly, Jan O; Annesi, Grazia; Brice, Alexis; Bertram, Lars; Bozi, Maria; Barcikowska, Maria; Crosiers, David; Clarke, Carl E; Facheris, Maurizio F; Farrer, Matthew; Garraux, Gaetan; Gispert, Suzana; Auburger, Georg; Vilariño-Güell, Carles; Hadjigeorgiou, Georgios M; Hicks, Andrew A; Hattori, Nobutaka; Jeon, Beom S; Jamrozik, Zygmunt; Krygowska-Wajs, Anna; Lesage, Suzanne; Lill, Christina M; Lin, Juei-Jueng; Lynch, Timothy; Lichtner, Peter; Lang, Anthony E; Libioulle, Cecile; Murata, Miho; Mok, Vincent; Jasinska-Myga, Barbara; Mellick, George D; Morrison, Karen E; Meitnger, Thomas; Zimprich, Alexander; Opala, Grzegorz; Pramstaller, Peter P; Pichler, Irene; Park, Sung Sup; Quattrone, Aldo; Rogaeva, Ekaterina; Ross, Owen A.; Stefanis, Leonidas; Stockton, Joanne D; Satake, Wataru; Silburn, Peter A; Strom, Tim M; Theuns, Jessie; Tan, Eng- King; Toda, Tatsushi; Tomiyama, Hiroyuki; Uitti, Ryan J; Van Broeckhoven, Christine; Wirdefeldt, Karin; Wszolek, Zbigniew; Xiromerisiou, Georgia; Yomono, Harumi S; Yueh, Kuo-Chu; Zhao, Yi; Gasser, Thomas; Maraganore, Demetrius; Krüger, Rejko

    2012-01-01

    Background Two recent studies identified a mutation (p.Asp620Asn) in the vacuolar protein sorting 35 gene as a cause for an autosomal dominant form of Parkinson disease . Although additional missense variants were described, their pathogenic role yet remains inconclusive. Methods and results We performed the largest multi-center study to ascertain the frequency and pathogenicity of the reported vacuolar protein sorting 35 gene variants in more than 15,000 individuals worldwide. p.Asp620Asn was detected in 5 familial and 2 sporadic PD cases and not in healthy controls, p.Leu774Met in 6 cases and 1 control, p.Gly51Ser in 3 cases and 2 controls. Overall analyses did not reveal any significant increased risk for p.Leu774Met and p.Gly51Ser in our cohort. Conclusions Our study apart from identifying the p.Asp620Asn variant in familial cases also identified it in idiopathic Parkinson disease cases, and thus provides genetic evidence for a role of p.Asp620Asn in Parkinson disease in different populations worldwide. PMID:23125461

  18. Clinico-epidemiological Profile of Snake Bites over 6-year Period from a Rural Secondary Care Centre of Northern India: A Descriptive Study.

    PubMed

    Mitra, Shubhanker; Agarwal, Abhinav; Shubhankar, B U; Masih, Sahil; Krothapalli, Viswajit; Lee, Brian Mark; Kuruvilla, Jeevan; Alex, Reginald

    2015-01-01

    Estimated deaths due to snake bites are more than 46,000 annually in India. Ninety-seven percent bites occur in rural areas. Data on snake bites from Jharkhand rural area are sparse. This study describes 6 years profile of snake bite patients from January, 2007 to December, 2012 at Nav Jivan Hospital in Palamu district, Jharkhand. PMID:26862265

  19. Prevalence of denture-related oral lesions among patients attending College of Dentistry, University of Dammam: A clinico-pathological study

    PubMed Central

    Mubarak, Suhayla; Hmud, Ali; Chandrasekharan, Suresh; Ali, Aiman A.

    2015-01-01

    Background: Heterogeneous groups of oral lesions are likely to develop among denture wearers. The objectives of this study were to determine the exact prevalence of oral lesions among denture wearers attending the clinics of the College of Dentistry, University of Dammam. Materials and Methods: All denture wearers attending the dental clinics in the period between January 2012 and April 2013 were included in this study. Of the total 210 patients, 166 (79%) were males and 44 (21%) were females. Comprehensive oral examination was performed for all patients. Any denture-induced lesion was biopsied. Data collected were analyzed using SPSS program. Results: Oral lesions were found in 20.5% of the cases under study (43 out of the total 210 denture wearers). Denture-induced fibrous hyperplasia was the most common type of lesion detected (41.9%). A significant correlation (P = 0.004) was found between the type of denture and oral lesions in this study. Conclusion: The prevalence of denture-induced oral lesions was found to differ significantly from that reported in other studies. The diversity of these lesions among different studies depends on the quality and materials of dentures delivered, the techniques used, and the methods of patients’ instructions adopted. PMID:26759806

  20. Clinico-pathology, hematology and biochemistry responses in buffaloes towards Pasteurella multocida type B: 2 immunogen lypopolysaccharide via oral and intravenous routes of infection.

    PubMed

    Chung, Eric Lim Teik; Abdullah, Faez Firdaus Jesse; Ibrahim, Hayder Hamzah; Marza, Ali Dhiaa; Zamri-Saad, Mohd; Haron, Abdul Wahid; Lila, Mohd Azmi Mohd; Norsidin, Mohd Jefri

    2016-02-01

    Haemorrhagic septicaemia is a disease caused by Pasteurella multocida serotype B: 2 and E: 2. The organism causes acute, highly fatal septicaemic disease with high morbidity and mortality in cattle and more susceptible in buffaloes. Lipopolysaccharide can be found on the outer cell wall of the organism. Lipopolysaccharide is released during multiplication which leads to inflammatory reaction. It represents the endotoxin of P. multocida type B: 2 and responsible for toxicity in haemorrhagic septicaemia which plays an important role in the pathogenesis of the disease. Therefore, the aim of this study was to investigate the clinical signs, blood parameters, gross post mortem lesions and histopathology changes caused by P. multocida type B:2 immunogen lipopolysaccharide infections initiated through intravenous and oral routes of infection. 9 buffalo heifers were divided equally into 3 treatment groups. Group 1 was inoculated orally with 10 ml of phosphate buffer saline (PBS); Group 2 and 3 were inoculated with 10 ml of lipopolysaccharide broth intravenously and orally respectively. For the clinical signs, there were significant differences (p < 0.05) in temperature between the control, intravenous and oral group. In hematology and biochemistry findings, there were significant differences (p < 0.05) in erythrocytes, haemoglobin, PCV, MCV, lymphocytes, monocytes, eosinophils, GGT and albumin between the control, intravenous and oral group. However, there were no significant differences (p > 0.05) in the MCHC, leukocytes, band neutrophils, basophils, thrombocytes, plasma protein, icterus index, total protein, globulin and A:G ratio between intravenous and oral group. For Group 2 buffaloes, there were gross lesions in the lung, trachea, heart, liver, spleen, and kidney. In contrast, lesions were only observed in the lung, trachea and liver of Group 3 buffaloes. There were significant differences (p < 0.05) in hemorrhage and congestion; necrosis and degeneration; and inflammatory cells infiltration between experimental groups and control group. However, there were no significant differences (p > 0.05) in edema lesion between groups. In conclusion, this study is a proof that oral route infection of P. multocida type B:2 immunogen lipopolysaccharide can be used to stimulate host cell responses where oral vaccine through feed could be developed in the near future. PMID:26706347

  1. Clinico-cytopathological spectrum of hepatocellular carcinoma, its correlation with serum alpha-fetoprotein level, and hepatitis B and C viral markers.

    PubMed

    Radhika, Nitin Shriniwas; Duseja, Ajay; Rajwanshi, Arwind; Gupta, Subhash Kumari; Sehgal, Shobha; Suri, Sudha; Chawla, Yogesh

    2004-01-01

    Fine-needle aspirationbiopsy (FNAB) is now widely accepted as a diagnostic modality for the treatment of hepatocellular carcinoma (HCC). The most common diagnostic problem in HCC is distinguishing it from a metastatic carcinoma. The literature from India on HCC is scanty. Hence, we studied the cytomorphological features of HCC and metastatic carcinoma. The study included 37 cases of space-occupying lesions (SOLs) of the liver as demonstrated by ultrasound or computed tomography (CT) scan. Cytomorphological features of these SOLs were analyzed in all subsequent to FNAB. Hepatitis B surface antigen (HBsAg), anti-hepatitis C virus antibody (anti-HCV) and alpha-fetoprotein (AFP) were determined in all the cases by enzyme-linked immunosorbent assay (ELISA). The cytopathological diagnosis was HCC in 22 and metastatic carcinoma of the liver in 15. The individual cytomorphological features and which helped to make a definite diagnosis of HCC were: a high nuclear cytoplasmic ratio (81.8%), predominantly trabecular pattern (63.6%) and atypical naked nuclei (100%). Other features were prominent multiple nucleoli (63.3%), hyperchromasia (100%) and moderate anisonucleosis (59%). AFP was elevated in 81.8% of the cases with a mean of 634.8+812.7 ng/ml. HBsAg by ELISA was found to be positive in 72.7% of cases while only 1 case (4.5%) was positive for anti-HCV. In 1 case (4.5%), there was dual infection due to hepatitis B virus (HBV) and HCV. No viral cause was found in 18.3% of cases. PMID:15682657

  2. Correlation of vascular endothelial growth factor expression with fibroblast growth factor-8 expression and clinico-pathologic parameters in human prostate cancer

    PubMed Central

    West, A F; O'Donnell, M; Charlton, R G; Neal, D E; Leung, H Y

    2001-01-01

    Vascular endothelial growth factor (VEGF) mediates neo-angiogenesis during tumour progression and is known to cooperate with the fibroblast growth factor (FGF) system to facilitate angiogenesis in a synergistic manner. In view of this, we have investigated VEGF expression in 67 cases of prostate cancer previously characterized for fibroblast growth factor-8 (FGF-8) expression. Cytoplasmic VEGF staining was detected in malignant cells in 45 out of 67 cases. Cytoplasmic staining was found in adjacent stromal cells in 32 cases, being particularly strong around nests of invasive tumour. Positive VEGF immunoreactivity in benign glands was restricted to basal epithelium. A significant association was observed between tumour VEGF and FGF-8 expression (P = 0.004). We identified increased VEGF immunoreactivity in both malignant epithelium and adjacent stroma and both were found to be significantly associated with high tumour stage (P = 0.0047 and P = 0.0002, respectively). VEGF expression also correlated with increased serum PSA levels (P = 0.01). Among positively stained tumours, VEGF expression showed a significant association with Gleason score (P = 0.04). Cases showing positive VEGF immunoreactivity in the stroma had a significantly reduced survival rate compared to those with negative staining (P = 0.037). Cases with tumours expressing both FGF-8 in the malignant epithelium and VEGF in the adjacent stroma had a significantly worse survival rate than those with tumours negative for both, or only expressing one of the two growth factors (P = 0.029). Cox multivariate regression analysis of survival demonstrated that stromal VEGF and tumour stage were the most significant independent predictors of survival. In conclusion, we report for the first time a correlation of both tumour and stromal VEGF expression in prostate cancer with clinical parameters as well as its correlation to FGF-8 expression. © 2001 Cancer Research Campaign http://www.bjcancer.com PMID:11506499

  3. [Clinico-immunologic indices of various patient contingents in a focus of chronic opisthorchiasis. 3. Dynamics of the indices following praziquantel treatment].

    PubMed

    Parfenov, S B; Ozeretskovskaia, N N; Pomigalov, A Iu; Chistiakova, I V

    1989-01-01

    Studies of the time course of the immune status characteristics after praziquantel treatment and of the nature of its side-effects on various groups of opisthorchiasis patients in the focus established significant differences in their immune response to specific treatment. The lack of alterations in the T- and B-immunity systems in aboriginal population of the focus may suggest its tolerance to helminthic antigens. The trend towards cellular immunity stimulation and a significant increase in the levels of circulating immune complexes and specific antibodies in the serum were observed in aboriginal population of the focus. The comers showed significant initial alterations of the immunity status before treatment, pointing to their sensitization to parasitic antigens. Suppression of the infection normalizes several cellular and humoral immunity characteristics--the number of T-helpers, T-lymphocytes, B-lymphocytes, Th/Tc indices, T-lymphocyte functional activity, thus eliminating immune depression. The increased IgG, CIC and specific antibody levels significantly exceeding the normal level, occurrence or enhancement of allergic reactions point to the necessity of performing a desensitizing therapy and using effective cholagogic drugs in the multimodality treatment to rapidly eliminate the parasitic antigen. PMID:2811752

  4. Clinico-pathological features and somatic gene alterations in refractory ceramic fibre-induced murine mesothelioma reveal mineral fibre-induced mesothelioma identities

    PubMed Central

    Andujar, Pascal; Lecomte, Céline; Renier, Annie; Fleury-Feith, Jocelyne; Kheuang, Laurence; Daubriac, Julien; Janin, Anne; Jaurand, Marie-Claude

    2007-01-01

    Although human malignant mesothelioma (HMM) is mainly caused by asbestos exposure, refractory ceramic fibres (RCFs) have been classified as possibly carcinogenic to humans on the basis of their biological effects in rodents’ lung and pleura and in cultured cells. Hence, further investigations are needed to clarify the mechanism of fibre-induced carcinogenicity and to prevent use of harmful particles. In a previous study, mesotheliomas were found in hemizygous Nf2 (Nf2+/−) mice exposed to asbestos fibres, and showed similar alterations in genes at the Ink4 locus and in Trp53 as described in HMM. Here we found that Nf2+/− mice developed mesotheliomas after intra-peritoneal inoculation of a RCF sample (RCF1). Clinical features in exposed mice were similar to those observed in HMM, showing association between ascite and mesothelioma. Early passages of 12 mesothelioma cell cultures from ascites developed in RCF1-exposed Nf2+/− mice demonstrated frequent inactivation by deletion of genes at the Ink4 locus, and low rate of Trp53 point and insertion mutations. Nf2 gene was inactivated in all cultures. In most cases, co-inactivation of genes at the Ink4 locus and Nf2 was found and, at a lower rate, of Trp53 and Nf2. These results are the first to identify mutations in RCF-induced mesothelioma. They suggest that nf2 mutation is complementary of p15Ink4b, p16Ink4a and p19Arf or p53 mutations and show similar profile of gene alterations resulting from exposure to ceramic or asbestos fibres in Nf2+/− mice, also consistent with the one found in HMM. These somatic genetic changes define different pathways of mesothelial cell transformation. PMID:17272307

  5. The influence of soft tissue biotype on the marginal bone changes around dental implants: A 1-year prospective clinico-radiological study

    PubMed Central

    Bhat, Pragathi Raghavendra; Thakur, Srinath Lakshman; Kulkarni, Sudhindra Sushilendra

    2015-01-01

    Background: The peri-implant mucosa undergoes surgical and bacterial assaults in various stages of implant therapy, however, the literature on changes occurring in the peri-implant mucosa is minimal. This study was thus conducted to evaluate the change in the peri-implant mucosal thickness and its effect on the marginal bone levels around dental implants treated in a conventional two-stage implant therapy. Materials and Methods: A total of 36 implants were placed in 22 subjects. Two subjects dropped out. Thirty-three implants in 20 subjects were then evaluated. Initial mucosal thickness, marginal bone levels on radiographs, pain, and exudation were evaluated. All these parameters were recorded at the time of implant placement, at the time of cementation of final restoration, 6 months and 12 months post cementation/restoration. Results: The peri-implant mucosal thickness reduced from implant placement to second stage and till restorations and was statistically significant, in both the thick and thin biotypes, however, at 12 months there was a rebound of the tissue thickness, which was more in the thick biotype (P < 0.05). At 1-year follow-up, there was a reduction in the marginal bone levels, which was more in the thick biotype as compared to the thin biotype (P < 0.05). Conclusion: The mucosa at implant sites undergoes a reduction in thickness from the time of implant placement till the placement of final restorations. The placement of the final restorations and then end of active therapy leads to a rebound of the tissue thickness. Sites with thicker tissues preoperatively have a lesser bone loss and better rebound as compared to thinner tissues. PMID:26941514

  6. Evaluation of immediately loaded dental implants bioactivated with platelet-rich plasma placed in the mandibular posterior region: A clinico-radiographic study

    PubMed Central

    Anand, Ullas; Mehta, D. S.

    2012-01-01

    Background and Objectives: The purpose of the present study was to clinically and radiographically assess the soft and hard tissue changes around the immediately loaded single tooth implants bioactivated with platelet-rich plasma (PRP), placed in the mandibular posterior region. Materials and Methods: A total of 11 patients having single tooth edentulous space in the mandibular posterior region were selected. An endosseous implant was placed after clinical and radiographic examination in each selected site using single stage surgical approach. The patients were followed up at 3, 6, 9, and at 12 months of post implant insertion. The patients were subjected to recording of clinical parameters like modified plaque index, modified gingival index, probing depth, and clinical implant mobility scale. Radiographs made at different intervals were subjected to assessment of bone level mesial and distal to each implant using computer assisted image analysis. Results: Scores for clinical parameters were minimal and comparable. The probing depth around the implant was measured during the follow-up period and the changes observed were statistically non-significant. None of the implants were clinically mobile during the follow-up period. Radiographically, the peri-implant bone resorption both on mesial and distal sides was within normal limit after one year of immediate loading. Finally, the overall success rate for the immediately loaded bioactivated implant placed in the mandibular posterior region was recorded as 100%. Interpretation and Conclusion: The use of platelet-rich plasma may lead to improved early bone apposition around the implant; and thus, results in increased rate of osseointegration. Single stage implant procedure with the adjunctive use of PRP enhances the ability of peri-implant healing tissue to create favorable soft and hard tissue relationships. It also gives the added advantage of psychological boost for the patient by getting fixed replacement of tooth within a short time period. PMID:22628970

  7. Evaluation of peri-implant soft tissue and bone levels around early loaded implant in restoring single missing tooth: A clinico-radiographic study

    PubMed Central

    Bhardwaj, Isha; Bhushan, Anoop; Baiju, Chandrababu Sudha; Bali, Shweta; Joshi, Vaibhav

    2016-01-01

    Background: One-stage nonsubmerged protocol which can achieve success rates comparable to implants placed in a two-staged submerged procedure also the preconditions for periimplant bone regeneration has lead to more refined concepts of implant loading. Materials and Methods: Twenty sites with single missing tooth were included in this study. Clinical parameters included sulcus bleeding index (sBI), probing pocket depth (PD), and papilla index (PI) and radiographic parameters included crestal bone level were assessed for a period of 9 months. Results: The crestal bone loss showed mean value ranging from baseline 0.25 ± 0.11 to 0.31 ± 0.08 at 3 weeks, to 0.67 ± 0.13 at 3 months, to 0.85 ± 0.09 at 6 months, and to 0.88 ± 0.12 at 9 months. Probing PD, the mean value for probing PD at 3 weeks 1.20 ± 0.83, 3 months 1.60 ± 1.1, at 6 months 1.40 ± 1.14, and at 9 months 1.20 ± 1.0. sBI, mean value for sBI at 3 weeks 0.00 ± 0.00, 3 months 0.3 ± 0.11, at 6 months 0.09 ± 0.25, and at 9 months 0.08 ± 0.24. PI, showed a significant difference among at different points of time with P = 0.000. Conclusion: The dental implants showed <1 mm of crestal bone loss at 9 months follow-up, clinically significant marginal bone loss occurred between the time of implant placement and 3 months. Subsequent to that, bone loss observed around the implant up to 9 months was minimal. The periimplant soft tissue maturity was maintained throughout the study. PMID:27041836

  8. Clinico-pathologic, dermoscopic and ultrasound examination of a rare acral tumour involving the nail - case report and review of the literature

    PubMed Central

    GRIGORE, LAVINIA ELENA; BAICAN, CORINA IULIA; BOTAR-JID, CAROLINA; ROGOJAN, LILIANA; LETCA, ALINA FLORENTINA; UNGUREANU, LOREDANA; COSGAREA, RODICA

    2016-01-01

    There is a large spectrum of tumors presenting as nodular lesions that may affect the subungual space. We report the case of a 62-year-old woman presenting with a rapidly growing nodular lesion under the nail of the first left toe. Non-invasive examinations using dermoscopy, ultrasonography and elastography were performed for the preoperative assessment of the lesion. The biopsy of the lesion revealed superficial acral fibromyxoma, a benign tumor with predisposition for acral sites. The patient underwent radical surgery with wide resection margins. This is the first case report of a superficial acral fibromyxoma affecting the subungual region characterized by dermoscopic, ultrasonographic and elastographic features. We also performed a short review of the literature. PMID:27004040

  9. A prospective study of magnetic resonance imaging patterns of central nervous system infections in pediatric age group and young adults and their clinico-biochemical correlation

    PubMed Central

    Gupta, Kamini; Banerjee, Avik; Saggar, Kavita; Ahluwalia, Archana; Saggar, Karan

    2016-01-01

    Background: Infections of the central nervous system (CNS) are common and routinely encountered. Our aim was to evaluate the neuroimaging features of the various infections of the CNS so as to differentiate them from tumoral, vascular, and other entities that warrant a different line of therapy. Aims: Our aim was to analyze the biochemical and magnetic resonance imaging (MRI) features in CNS infections. Settings and Design: This was a longitudinal, prospective study over a period of 1½ years. Subjects and Methods: We studied cerebrospinal fluid (CSF) findings and MRI patterns in 27 patients of 0–20 years age group with clinical features of CNS infections. MRI was performed on MAGNETOM Avanto 18 Channel 1.5 Tesla MR machine by Siemens India Ltd. The MRI protocol consisted of diffusion-weighted and apparent diffusion coefficient imaging, turbo spin echo T2-weighted, spin echo T1-weighted, fluid-attenuated inversion recovery (FLAIR), and gradient-echo in axial, FLAIR in coronal, and T2-weighted in sagittal plane. Contrast-enhanced T1-weighted sequence and MR spectroscopy were done whenever indicated. Results and Conclusions: We found that most of the children belong to 1–10 years age group. Fungal infections were uncommon, mean CSF adenosine deaminase values specific for tuberculosis and mean CSF glucose-lowered in pyogenic. Hemorrhagic involvement of thalamus with/without basal ganglia and brainstem involvement may indicate Japanese encephalitis or dengue encephalitis. Diffusion restriction or hemorrhage in not expected in the brainstem afflicted lesions of rabies. Congenital cytomegalovirus can cause cortical malformations. T1 hyperintensities with diffusion restriction may represent viral encephalitis. Lesions of acute disseminated encephalomyelitis (ADEM) may mimic viral encephalitis. Leptomeningeal enhancement is predominant in pyogenic meningitis. Basilar meningitis in the presence of tuberculomas is highly sensitive and specific for tuberculosis. PMID:27195033

  10. The potential of carcinoembryonic antigen, p53, Ki-67 and glutathion Stransferase-π as clinico-histopathological markers for colorectal cancer☆

    PubMed Central

    He, Zhenyu; Shi, Chuanbing; Wen, Hao; Li, Fanglong; Wang, Baolin; Wang, Jie

    2010-01-01

    Objective Colorectal cancer is one of the major contributors to cancer death worldwide. Lack of reliable colorectal cancer markers has hampered the management of these cancer patients. Our main purpose was to study the correlation between histopathological variables of colorectal adenocarcinomas and identify histopathological markers that are of prognostic value in patients with colorectal cancer. Methods In the present study, we examined the expression of carcinoembryonic antigen (CEA), p53, Ki-67 and glutathion Stransferase (GST) -π by using immunohistochemical staining methods in 126 colorectal carcinoma patients and evaluated the lymph node metastasis status in these patients by histopathological examination. Results The positive rates of CEA, p53, Ki-67 and GST-π expression in the colorectal cancer tissue specimens examined were 95.23%, 55.56%, 53.38% and 82.30%, respectively. Expression of p53 and Ki-67 was significantly correlated with the Dukes stages of the tumor, with higher levels of these proteins in Dukes'C and D tumors than those in Dukes' A and B tumors. Furthermore, the expression of p53, GST-π and Ki-67 correlated with prognosis of patients with colorectal cancer. Additionally, the expression of p53 in colorectal cancer was closely related to the expression of Ki-67 and the expression of GST-π was directly correlated with that of p53. Conclusion The expression of CEA, p53, Ki-67 and GST-π was correlated with various clinical features of patients with colorectal cancer. The combined use of these histopathological markers appeared to be a promising tool in predicting the prognosis of patients with this type of cancer. PMID:23554611

  11. Spectrum of Typical and Atypical Clinico-Histopathological and Radiological Presentation of Soft Tissue and Muscular Cysticercosis in Mid-Western and Far-Western Region of Nepal

    PubMed Central

    Ghimire, Pragya Gautam; Rana, Reena

    2015-01-01

    Introduction Soft tissue and muscular involvement in cysticercosis is a relatively rarer presentation. Materials and Methods Twenty seven histopathologically confirmed cases of soft tissue and muscular cysticercosis were collected and the clinical, radiological data was reviewed. Results There was female predominance for the lesions (19 cases among 27 cases). The most common location for the lesion was in the arm (9 cases), thigh (4 cases), forearm (7 cases), abdominal wall (4 cases) followed by nape of the neck (2 cases). Lesion ranged from 8 mm to 5 cm in size. Ultrasound was diagnostic in 24 cases and inconclusive in three cases. Histopathologically, intact cyst wall was noted in 12 cases, scolex in 5 cases. Seven cases showed degenerating cyst wall surrounded by inflammatory cells, granulation tissue and fibrosis. Conclusion Fine needle aspiration cytology and histopathological assessment is prudent in the diagnosis of soft tissue and muscular cysticercosis in cases posing clinical diagnostic dilemma. PMID:26500910

  12. Clinico-microbiological study and antibiotic resistance profile of mecA and ESBL gene prevalence in patients with diabetic foot infections

    PubMed Central

    CHAUDHRY, WAQAS NASIR; BADAR, RABIA; JAMAL, MUHSIN; JEONG, JASON; ZAFAR, JAMAL; ANDLEEB, SAADIA

    2016-01-01

    Diabetic foot infections (DFIs) constitute a major complication of diabetes mellitus. DFIs contribute to the development of gangrene and non-traumatic lower extremity amputations with a lifetime risk of up to 25%. The aim of the present study was to identify the presence of neuropathy and determine the ulcer grade, microbial profile and phenotypic and genotypic prevalence of the methicillin-resistance gene mecA and extended spectrum β-lactamase (ESBL)-encoding genes in bacterial isolates of DFI in patients registered at the Pakistan Institute of Medical Sciences (Islamabad, Pakistan). The results indicated that 46/50 patients (92%), exhibited sensory neuropathy. The most common isolate was Staphylococcus aureus (25%), followed by Pseudomonas aeruginosa (P. aeruginosa; 18.18%), Escherichia coli (16.16%), Streptococcus species (spp.) (15.15%), Proteus spp. (15.15%), Enterococcus spp. (9%) and Klebsiella pneumoniae (K. pneumoniae; 3%). The prevalence of the mecA gene was found to be 88% phenotypically and 84% genotypically. K. pneumoniae was shown to have the highest percentage of ESBL producers with a prevalence of 66.7% by double disk synergy test, and 100% by the cefotaxime + clavulanic acid/ceftazidime + clavulanic acid combination disk test. P. aeruginosa and K. pneumoniae had the highest (100%) proportion of metallo β-lactamase producers as identified by the EDTA combination disk test. The overall prevalence of β-lactamase (bla)-CTX-M, bla-CTX-M-15, bla-TEM, bla-OXA and bla-SHV genes was found to be 76.9, 76.9, 75.0, 57.7 and 84.6%, respectively, in gram-negative DFI isolates. The prevalence of mecA and ESBL-related genes was found to be alarmingly high in DFIs, since these genes are a major cause of antibiotic treatment failure. PMID:26998033

  13. Hypersensitivity to pollen of four different species of Brassica: a clinico-immunologic evaluation in patients of respiratory allergy in India

    PubMed Central

    Shahi, Shipra; Katiyar, Raj Kishore; Gaur, Shailendra; Jain, Vikram

    2014-01-01

    Background Rapeseed-mustard is the second most important source of edible oil in India. Several species of Brassica are grown in different parts of country for its oilseeds. Objective The objective was to investigate allergenicity to antigenic extracts of pollen of 4 species of Brassica. Methods Brassica campestris, Brassica juncea, Brassica nigra, and Brassica napus were selected for the detailed investigation. Pollen samples from each of the four species were collected from the polliniferous materials. The antigenic and allergenic profiles of these extracts were evaluated by means of sodium dodecyl sulfate-polyacrylamide gel electrophoresis, Skin prick test, enzyme linked immuno sorbent assay and Western blot on atopic individuals. Results Out of the 159 atopic subjects tested, 21.38% were positive to at least one or other species of Brassica pollen, with highest skin positivity (13.20%) to B. campestris extract. Raised IgE with significant linear correlation with intensity of skin reactions was obtained. Protein fractions of 20, 25, 32, 37, 56, and 90 kDa were recognized by B. campestris and B. juncea whereas 56, 76, 87, and 90 kDa were recognized by B. nigra and B. napus as major IgE binding protein fractions. The patients also showed positivity to other inhalant pollen allergens tested. Conclusion IgE mediated hypersensitivity varied from 4.40% to 13.20% in Indian atopic subjects to pollen of one or the other species of Brassica. Protein fractions of 47, 56, 76, 87, and 90 kDa were identified as IgE binding by all the four species, however individual heterogeneity exists. Thus a local species may be more pertinent for immunotherapy. The major allergen needs to be further characterized. PMID:25379479

  14. Synchronous clear cell renal cell carcinoma and multilocular cystic renal cell neoplasia of low malignant potential: A clinico-pathologic and molecular study.

    PubMed

    Raspollini, Maria Rosaria; Castiglione, Francesca; Cheng, Liang; Montironi, Rodolfo; Lopez-Beltran, Antonio

    2016-05-01

    We report a rare case of synchronous clear cell renal cell carcinoma and multilocular cystic renal cell neoplasia of low malignant potential in the same kidney. The tumors were seen incidentally in a 45-year-old man. Pathologic study revealed that the former tumor was nucleolar grade 2, and the multilocular cystic renal cell neoplasia of low malignant potential was nucleolar grade 1. At immunohistochemistry, the clear cells in both tumors were positive for CD10 and CA IX. Interestingly, these uncommon synchronous tumors showed a different KRAS/NRAS mutation analysis that was characterized by KRAS mutation at codon p.G12C in the clear cell renal cell carcinoma, while this mutation was not present in the case of multilocular cystic renal cell neoplasia of low malignant potential. NRAS mutation was not seen in any of the tumors. PMID:26874573

  15. A Clinico-analytical Study on Seed of Wrightia antidysenterica Linn. as a Therapeutic Emetic Agent (Vamaka Yoga) in the Management of Psoriasis

    PubMed Central

    Bhattacharyya, Nirupam; Pujar, Muralidhar P.; Chaturvedi, Ashutosh; Kumar, M. Ashvini; Lohith, B. A.; Kumar, K. N. Sunil

    2016-01-01

    Objectives: Wrightia antidysenterica Linn. (WA) is male variety Kutaja stated to be potent therapeutic emetic agent in skin disorders. Expulsion of doshas through oral route is termed as Vamana Karma (VK) (therapeutic emesis). However, so far, its utility for Vamana is not explored in detail, therefore there is a need to revalidate the utility of WA for Vamana. Hence, the above study was conducted to ascertain the efficacy as a therapeutic emetic agent (vamaka yoga) in the management of psoriasis along with quality control and standardization of this herb. Materials and Methods: The drug was standardized as per analytical procedures in Pharmacopeias. Thirty patients of psoriasis fulfilling inclusion criteria were taken for the study and Vamana with WA was conducted. Criteria were prepared to assess the signs and Symptoms of psoriasis. VK was assessed using the classical Lakshanas (features) such as Anthiki shudhi (Ending symptoms of emesis), Vaigiki shudhi (features of vomiting bouts), Maniki shudhi (Quantitative and qualitative purification), complications. Result: VK with WA showed significant relief in parameters of psoriasis such as scaling, itching, candle grease sign (P < 0.001), and psoriasis area and severity index score (P = 0.001). In VK with WA, mean number of Vegas (vomiting bouts) was 6.91. 66% patients showing quantitative purification between 301 and 600 ml. 73.33% showed all Symptoms of purification. 73.33% patients showed Kaphanta vamana (Moderate expulsion of desire humor). In the level of biopurification, 66.66% patients showed moderated purification. No complication was noted with moderate drug palatability. Conclusion: Pharmacopeial analytical study showed its standardized values for testing the drug used for the study. It is proved as potent therapeutic emetic agent with no complication showed its clinical benefits over skin disorder like psoriasis. SUMMARY Seeds of Wrightia antidysenterica (WA) Linn. free from any foreign matter were selected for the study. Loss on drying revealed 6.535% moisture content; total ash indicating of total inorganic content was found to be 5.12%; acid insoluble ash is the acid insoluble part of total ash, mainly silica, WA showed 0.393% acid insoluble ash; ethanol and water soluble extractive is indicative of percentage active constituents were found to be 25.66 and 20.854%, respectively. High-performance thin layer chromatography fingerprinting profiles of WA under 254 nm showed the presence of 7 spots (all in green) at Rf values ranging from 0.21 to 0.88. Under 366 nm there were 4 prominent spots (all in fluorescent) at Rf 0.49 to 0.82 and, when scanned under white light 620 nm following derivatization with vanillin sulfuric acid 6 spots (in different colors) were evident at Rf 0.28 to 0.58. Among these spot with Rf of 0.58 was common when visualized under all the three methods. Rf values by densitometric scan of WA showed 12 peaks at 254 nm and 5 peaks at 366 nm. However, in clinical trial, it was found to be a potent emetic agent without any complication. Abbreviations Used: WA: Wrightia antidysenterica; Linn.; VK: Vamana karma; BT: Before treatment; FP: Freidman's P value; CHS: Chi-square value; NR: Negative ranks; PR: Positive ranks; N: Sample number, AS: Austipz sign; CG: Candle grease test; SSL: Samyak Snigdha Lakshana PMID:27114687

  16. Clinico-epidemiological Profile of Snake Bites over 6-year Period from a Rural Secondary Care Centre of Northern India: A Descriptive Study

    PubMed Central

    Mitra, Shubhanker; Agarwal, Abhinav; Shubhankar, B. U.; Masih, Sahil; Krothapalli, Viswajit; Lee, Brian Mark; Kuruvilla, Jeevan; Alex, Reginald

    2015-01-01

    Estimated deaths due to snake bites are more than 46,000 annually in India. Ninety-seven percent bites occur in rural areas. Data on snake bites from Jharkhand rural area are sparse. This study describes 6 years profile of snake bite patients from January, 2007 to December, 2012 at Nav Jivan Hospital in Palamu district, Jharkhand. PMID:26862265

  17. En-Plaque Central Nervous System Tuberculoma - An Uncommon Entity: Clinico-Radiological Profile in a Cohort from a Tertiary Referral Centre

    PubMed Central

    Pampapati, Praveen Kumar; Yelsangikar, Kalpana Ramesh

    2016-01-01

    Introduction Case reports pertaining to Magnetic Resonance Imaging (MRI) diagnosis of en-plaque tuberculoma are limited. To the best of our knowledge, descriptions about en-plaque tuberculoma are limited to few isolated case reports. This paper comprehensively depicts the clinical and radiological features in such patients and may serve not to miss this uncommon manifestation of a common central nervous system infection. Materials and Methods A descriptive documentation of the patient cohort with a detailed history and neurological examination were carried out in all the patients. All underwent MRI Brain which revealed en-plaque tuberculoma. Relevant investigations including Cerebrospinal Fluid (CSF) were done in all patients. CSF Polymerase Chain Reaction (PCR) was done in all. Results Eight adult patients (two women and six men) with MRI showing en-plaque CNS tuberculoma were seen during a period of five years. None had suffered from TB in the past nor had history of contact with tuberculosis. All patients demonstrated extra axial dural based lesions and none had cerebral ooedema, parenchymal lesions, mass effect or midline shift. The lesions were located in bilateral corresponding regions in two patients and the rest six had unilateral lesions. Seven patients had lesions located in the supratentorial compartment; one had lesion extending to the infratentorium along the tentorium cerebelli. Various patterns of enhancement were noted in our patients: thin peripheral (n=3), homogenous (n=3), varied enhancement (n=1) and open ring enhancement (n=1). CSF Polymerase Chain Reaction (PCR) was tested positive for tuberculosis in all of our patients. Conclusion While MRI provides an understanding of the topography of the lesion, PCR helped in establishing the diagnosis of tuberculosis in our patients. Awareness about en-plaque tuberculomas can heighten the index of suspicion and can thus prevent aggressive surgical resections and thereby reduce mortality and morbidity.

  18. Posterior lumbar interbody fusion with instrumented posterolateral fusion in adult spondylolisthesis: description and association of clinico-surgical variables with prognosis in a series of 36 cases

    PubMed Central

    Gomez-Moreta, Juan A.; Hernandez-Vicente, Javier

    2015-01-01

    Background We present our experience in the treatment of patients with isthmic or degenerative spondylolisthesis, by means of a posterior lumbar interbody fusion (PLIF) and instrumented posterolateral fusion (IPLF), and we compare them with those published in the literature. We analyse whether there exists any statistical association between the clinical characteristics of the patient, radiological characteristics of the disease and our surgical technique, with the complications and the clinical-radiological prognosis of the cases. Method We designed a prospective study. A total of 36 cases were operated. The patients included were 14 men and 22 women, with an average age of 57.17±27.32 years. Our technique consists of PLIF+IPLF, using local bone for the fusion. The clinical results were evaluated with the Visual Analogical Scale (VAS) and the Kirkaldy-Willis criteria. The radiological evaluation followed the Bratingan (PLIF) and Lenke (IPLF) methodology. A total of 42 variables were statistically analysed by means of SPSS18. We used the Paired Student's T-test, logistic regression and Pearson's Chi-square-test. Results The spondylolisthesis was isthmic in 15 cases and degenerative in 21 cases. The postoperative evaluations had excellent or good results in 94.5% (n = 34), with a statistically significant improvement in the back pain and sciatica (p < 0.01). The rate of circumferential fusion reached was approximately 92%. We had 13.88% of transitory morbility and 0% of mortality associated with our technique. A greater age, degree of listhesis or length of illness before the intervention, weakly correlated with worse clinical results (p< -0.2). In our series, the logistical regression showed that the clinical characteristics of the patient, radiological characteristics of the lesion and our surgical technique were not associated with greater postoperative complications. Conclusion Although a higher level of training is necessary, we believe that the described technique is a very effective decision in cases of spondylolisthesis, isthmic or degenerative, refractory to conservative treatment, for the obtaining the best clinical results and rates of fusion, with similar risks to those of the other published techniques. Our statistical analysis could contribute to improve outcomes after surgery. PMID:26196029

  19. Automatic lung segmentation in CT images with accurate handling of the hilar region.

    PubMed

    De Nunzio, Giorgio; Tommasi, Eleonora; Agrusti, Antonella; Cataldo, Rosella; De Mitri, Ivan; Favetta, Marco; Maglio, Silvio; Massafra, Andrea; Quarta, Maurizio; Torsello, Massimo; Zecca, Ilaria; Bellotti, Roberto; Tangaro, Sabina; Calvini, Piero; Camarlinghi, Niccolò; Falaschi, Fabio; Cerello, Piergiorgio; Oliva, Piernicola

    2011-02-01

    A fully automated and three-dimensional (3D) segmentation method for the identification of the pulmonary parenchyma in thorax X-ray computed tomography (CT) datasets is proposed. It is meant to be used as pre-processing step in the computer-assisted detection (CAD) system for malignant lung nodule detection that is being developed by the Medical Applications in a Grid Infrastructure Connection (MAGIC-5) Project. In this new approach the segmentation of the external airways (trachea and bronchi), is obtained by 3D region growing with wavefront simulation and suitable stop conditions, thus allowing an accurate handling of the hilar region, notoriously difficult to be segmented. Particular attention was also devoted to checking and solving the problem of the apparent 'fusion' between the lungs, caused by partial-volume effects, while 3D morphology operations ensure the accurate inclusion of all the nodules (internal, pleural, and vascular) in the segmented volume. The new algorithm was initially developed and tested on a dataset of 130 CT scans from the Italung-CT trial, and was then applied to the ANODE09-competition images (55 scans) and to the LIDC database (84 scans), giving very satisfactory results. In particular, the lung contour was adequately located in 96% of the CT scans, with incorrect segmentation of the external airways in the remaining cases. Segmentation metrics were calculated that quantitatively express the consistency between automatic and manual segmentations: the mean overlap degree of the segmentation masks is 0.96 ± 0.02, and the mean and the maximum distance between the mask borders (averaged on the whole dataset) are 0.74 ± 0.05 and 4.5 ± 1.5, respectively, which confirms that the automatic segmentations quite correctly reproduce the borders traced by the radiologist. Moreover, no tissue containing internal and pleural nodules was removed in the segmentation process, so that this method proved to be fit for the use in the

  20. Diagnosis, classification and grading of canine mammary tumours as a model to study human breast cancer: an Clinico-Cytohistopathological study with environmental factors influencing public health and medicine

    PubMed Central

    2013-01-01

    Background The human “Elston and Ellis grading method” was utilized in dogs with mammary tumor to examine its relation to prognosis in this species, based on a 2-year follow-up period. Although cytopathology is widely used for early diagnosis of human neoplasms, it is not commonly performed in veterinary medicine. Our objectives in this study were to identify cytopathology criteria of malignancy for canine mammary tumors and the frequency of different types of mammary lesions and their relationship with histologic grade was investigated. Another aim of this study was to differentiate the simple and adenocarcinoma tumors from the complex or mixed tumor described by Elston and Ellis grading method. Methods The study was performed in 15 pure or mixed-breed female dogs submitted to surgical resections of mammary tumours. The mammary tumours were excised by simple mastectomy or regional mastectomy, with or without the superficial inguinal lymph nodes. Female dogs were mainly terriers (9 dogs) or mixed (3 dogs), the 3 other animals were a German shepherd, Dachshund and Pekingese. Before surgical excision of the tumour, FNAC was performed using a 0.6 mm diameter needle attached to a 10 ml syringe held in a standard metal syringe holder. The cytological sample was smeared onto a glass slide and either air-dried for May-Grünwald-stain, or ethanol-fixed for Papanicolaou stain and masses were surgically removed, the tumours were grossly examined and tissue samples were fixed in 10%-buffered-formalin and embedded in paraffin. Sections 4 μm thick were obtained from each sample and H&E stained. Results We obtained a correct cytohistological correlation in 14/15 cases (93.3%) when all cytopathological examinations were considered. Of the 15 cases examined, 2(13.3%) had well-differentiated (grade I), 6(40%) had moderately differentiated (grade II) and 7(46.7%) had poorly differentiated (grade III) tumours. Classification of all canine mammary gland lesions revealed 13(86.7%) malignant and 2(13.3%) benign tumors. The histological examination showed that the most common tumor types of mammary glands in bitches were: complex carcinoma, adenocarcinoma, malignant mixed tumour, benign mixed tumour, simple carcinoma– (5/15; 33.3%), (3/15; 20%), (3/15; 20%) and (2/15;13.3%), respectively. Simple carcinoma and cystic hyperplasia were less common - (1/15; 6.7%), and (1/15; 6.7%), respectively. Moreover, the most often tumors occur in inguinal mammary (60%) and abdominal (27%) glands. Conclusions Our results demonstrate that, because of the similarity of the cytohistopathological findings in the human and canine mammary gland tumours, it is possible to use the same cytopathological criteria applied in human pathology for the diagnosis of canine mammary gland tumours. Furthemoer, routine use of this human grading method would help the clinician to make a more accurate prognosis in the interests of post-surgical management in dogs with mammary carcinomas. Furthermore, this research will allow a more discriminating classification of mammary tumors and probably has a bearing on cytohistopathology, epidemiology, pathogenesis and prognosis. The most often tumors occur in inguinal mammary (60%) and abdominal (27%) glands. This interesting regional difference may be due to a) the duration of the growth before the diagnosis; b) the age of the dogs; and c) high prevelance of unspayed animals. Moreover, the most common type of tumor was complex carcinoma – 33.3% (5 cases). PMID:23937693

  1. Coordinator(a) de Servicios Clinicos. Parte I (Unidad I-IV). Parte II (Unidad V-VI). Guia. Documento de Trabajo (Clinical Services Coordinator. Part I. Units I-IV. Part II. Units V-VI. Guide. Working Document).

    ERIC Educational Resources Information Center

    Puerto Rico State Dept. of Education, Hato Rey. Area for Vocational and Technical Education.

    This guide is intended for instructing secondary students in the occupation of clinical services coordinator in a hospital. The first part contains four units on the following subjects: the occupation of clinical services coordinator; interpersonal relationships; ethical/legal aspects; and communications (telephone, intercom, and others). For each…

  2. Evaluation of anorganic bovine-derived hydroxyapatite matrix/cell binding peptide as a bone graft material in the treatment of human periodontal infrabony defects: A clinico-radiographic study

    PubMed Central

    Fatima, Ghousia; Shivamurthy, Ravindra; Thakur, Srinath; Baseer, Mohammad Abdul

    2015-01-01

    Background: Various bone graft materials have been used in the treatment of periodontal defects. A synthetic bone substitute material composed of P-15 with anorganic bone mineral has been scantly studied. Hence, the present study was aimed to evaluate and compare the efficacy of anorganic bovine-derived hydroxyapatite matrix (ABM)/cell binding peptide (P-15) in human periodontal infrabony defects with that of open flap debridement (OFD) alone. Materials and Methods: A split-mouth, randomized controlled clinical study was designed to investigate the efficacy of ABM/P-15. In this clinical trial, 10 patients having bilateral periodontal infrabony defects were treated either with ABM/P-15 or OFD and followed for a period of 9 months. At baseline and at 9 months probing pocket depth (PPD), relative attachment level (RAL), depth of a defect, and radiographic bone level were measured; and compared between test and control sites. Results: A statistically significant reduction (P < 0.001) in PPD was observed in test sites compared to control sites. Both sites showed a gain in RAL without any significant difference. Similarly, the radiographic evaluation revealed significantly higher radiographic defect fill in test sites as compared to control sites (P < 0.001). Conclusion: ABM/P-15 bone graft material appears to be useful and beneficial in the treatment of human periodontal infrabony defects. PMID:26941516

  3. [Evolution and practical application of the concept of clinical governance in Italy].

    PubMed

    Trabacchi, V; Pasquarella, C; Signorelli, C

    2008-01-01

    Clinical Governances' roots in the United Kingdom's National Health Service and the following introduction of "Governo Clinico" in Italy are analyzed. Some definitions of Clinical Governance and "Governo clinico" are presented and discussed, by highlighting the main characteristics and differences, both conceptual and semiological. Finally, legal bases for the official empowerment of Healthcare Governance in Italy are described, by focusing on the Region Emilia-Romagna, whose recent Social and Sanitary Plan for 2008-2010 has developed concepts of integration, multidisciplinarity, responsibility and quality of socio-sanitary services. PMID:19069257

  4. Fifteen-Year Follow-Up of 92 Hospitalized Adults with Down's Syndrome: Incidence of Cognitive Decline, Its Relationship to Age and Neuropathology

    ERIC Educational Resources Information Center

    Margallo-Lana, M. L.; Moore, P. B.; Kay, D. W. K.; Perry, R. H.; Reid, B. E.; Berney, T. P.; Tyrer, S. P.

    2007-01-01

    Background: The clinical and neuropathological features associated with dementia in Down's syndrome (DS) are not well established. Aims: To examine clinico-pathological correlations and the incidence of cognitive decline in a cohort of adults with DS. Method: A total of 92 hospitalized persons with DS were followed up from 1985 to December 2000.…

  5. Brain oncology. Biology, diagnosis and therapy

    SciTech Connect

    Chatel, M.; Darcel, F.; Pecker, J.

    1987-01-01

    The book's contents are as follows: Part I: Oncogenesis. Part II: Neuropathology. Part III: Tumoral Immunobiology and Oncobiology. Part IV: Biological and Diagnostic Imaging. Part V: Clinico-Pathological Studies. Part VI: Neurosurgical Procedures and Radiotherapy Trends. Part VII: Chemotherapy and Immunotherapy.

  6. Neurology Case Studies: Cerebrovascular Disease.

    PubMed

    Farooq, Muhammad U; Gorelick, Philip B

    2016-08-01

    This article discusses interesting vascular neurology cases including the management of intracranial stenosis, migraine headache and stroke risk, retinal artery occlusions associated with impaired hearing, intracranial occlusive disease, a heritable cause of stroke and vascular cognitive impairment, and an interesting clinico-neuroradiologic disorder associated with eclampsia. PMID:27445238

  7. Pathologic characterization of genotypes XIV and XVII Newcastle disease viruses and efficacy of classical vaccination on specific pathogen-free birds

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To characterize the clinico-pathological characteristics of recently-described genotypes of Newcastle disease virus (NDV), one representative strain of genotype XIV and two of genotype XVII, all isolated from West Africa, were used to infect four-week-old, specific pathogen free (SPF) chickens. The ...

  8. Poisoning and Intoxication by Trace Elements in Children. An Abstract Review of the Worldwide Medical Literature 1966-1971.

    ERIC Educational Resources Information Center

    Public Health Service (DHEW), Washington, DC. Bureau of Community Environmental Management.

    This annotated bibliography of 247 entries is divided into the following categories: (a) general aspects and reviews; (b) sources of poisoning, epidemiology, and pica studies; (c) clinico-pathological studies; (d) diagnosis and screening; (e) laboratory methods; and (f) treatment and prevention. A subject and author index is included. (PD)

  9. Epidermolysis bullosa pruriginosa: A report of two cases

    PubMed Central

    Pai, Varadraj Vasant; Sori, Tukaram; Naveen, Kikkeri Narayanshetty; Athanikar, Sharatchandra Bhimrao; Rai, Vijetha; Shastry, Dinesh Udupi

    2014-01-01

    Epidermolysis bullosa (EB) pruriginosa is a very rare pattern of dystrophic EB caused by type VII collagen gene mutation, with distinctive clinico-pathological features. It is characterized by nodular prurigo-like lichenified lesions, nail dystrophy, and variable presence of albopapuloid lesions. We report two such cases. PMID:24616855

  10. Giovanni Battista Morgagni in the murals of Diego Rivera at the National Institute of Cardiology of Mexico City.

    PubMed

    Estañol, Bruno; Delgado, Guillermo R

    2014-07-01

    The Italian physician Giovanni Battista Morgagni was the founder of the clinico-anatomical method. His masterpiece De sedibus, et causis morborum per anatomen indagatis represented a major breakthrough in the history of medicine. In the murals of Diego Rivera at the National Institute of Cardiology, Morgagni appears at the center of the fresco. With his left index finger points to the chest of a dying patient with a bulging pulsating aortic aneurysm below the left clavicle, and with his right hand, that holds a scalpel, shows the aneurysm found at the autopsy table. With this striking image the clinico-anatomical method is succinctly depicted. Professor Ignacio Chávez, the founder of the National Institute of Cardiology, gave the artist the elements to draw Morgagni, but the disposition and the importance of Morgagni in the fresco were due to the talent of Rivera. PMID:23493179

  11. Isolated Mucormycotic Spondylodiscitis of Lumbar Spine-A Rare Case Report

    PubMed Central

    Hadgaonkar, Shailesh; Shah, Kunal; Bhojraj, Shekhar; Nene, Abhay; Shyam, Ashok

    2015-01-01

    Introduction: Mucormycosis is life threatening infection rarely affecting musculoskeletal system and spinal involvement is extremely rare with only two cases reported in English literature. Case Report: We present this rare case of spondylodiscitis with lumbar vertebral osteomyelitis due to mucormycosis in a patient with chronic kidney disease on haemodialysis diagnosed by CT guided biopsy and highlight its clinico –radiological presentation and management principles. Conclusion: Thus, as the incidence of Mucorales infection increase due to increase in patients with predisposing factors, the unusual sites of affection increase. Treating clinician should have a high vigilance in patients with predisposing factors. Although there is dramatic improvement in the treatment modalities of mucormycosis, still the mortality is high. Early diagnosis is important to prevent dissemination and timely intervention in order to reduce morbidity and mortality. A well equipped multidisciplinary approach for clinico-radiological assessment and management is necessary. PMID:27299046

  12. Delayed diagnosis of endobronchial mucoepidermoid carcinoma in a 29-year-old male.

    PubMed

    Jain, Akanksha; Madan, Neha Kawatra; Arava, Sudheer; Pandey, Durgatosh; Madan, Karan

    2016-01-01

    Mucoepidermoid carcinoma (MEC) is an uncommon primary lung tumor. It usually involves large airways and presents clinically and radiologically with nonspecific features. Because of nonspecific presentation diagnosis is frequently delayed. We report the case of a 29-year-old male patient wherein a clinico-radiological consideration of tuberculosis (TB) led to a prolonged treatment with anti-TB medications without response. Flexible bronchoscopic biopsy confirmed the diagnosis of MEC following that the patient underwent curative surgical resection. PMID:27186000

  13. [Regulation of peptide hydrolase activity in psoriasis].

    PubMed

    Suworow, A P

    1990-01-01

    Clinico-biological examination of 154 patients with psoriasis resulted in data showing high activity of endo- and exopeptidases in efflorescences of that dermatosis. This was accompanied by depressed activity of trypsin inhibitor. At the same time magnesium deficiency, polysaccharide decrease and leucocyte increase were stated to be in the focus of skin damage. That character of interrelation, which play an important role in the pathogenesis of this widespread skin disease, is demonstrated. PMID:2257941

  14. Aggressive solitary intracranial metastatic malignant melanoma from a primary mediastinal tumour.

    PubMed

    Sivaraju, Laxminadh; Aryan, Saritha; Hegde, Vinay S; Ghosal, Nandita; Hegde, Alangar S

    2016-08-01

    Malignant melanoma is the third most common tumour to cause cerebral metastases, following breast and lung cancer. Central nervous system metastases occur in 10-40% of patients with melanoma. Intracranial metastasis from a primary malignant melanoma of the anterior mediastinum is uncommon. We report a case of solitary intracranial metastatic melanoma arising from a primary mediastinal tumour. We then discuss the clinico-radiological features and treatment options. PMID:27145991

  15. Rare Presentation of Supratentorial Primitive Neuroectodermal Tumors Mimicking Bifocal Germ Cell Tumors: 2 Case Reports.

    PubMed

    Phuakpet, Kamon; Larouche, Valerie; Hawkins, Cynthia; Huang, Annie; Tabori, Uri; Bartels, Ute K; Bouffet, Eric

    2016-03-01

    Bifocal pineal and suprasellar tumors have only been described in the context of germ cell tumors in the pediatric age group. We report 2 patients with radiologic findings of bifocal pineal and suprasellar lesions, with a histologic diagnosis of supratentorial primitive neuroectodermal tumor. The absence of diabetes insipidus and other endocrine abnormalities was noteworthy in both cases. This observation challenges previous reports on the pathognomonic value of this clinico-radiologic entity. PMID:26241725

  16. [Tropical spastic paraparesis in the tropics and Brazil. A historical analysis].

    PubMed

    de Castro-Costa, C M; Carton, H; Goubau, P; de Figueiredo, E G; Giffoni, S D

    1994-03-01

    The tropical spastic paraparesis (TSP) is a chronic myelopathy, predominant in the tropics, recently known to be of retroviral origin (HTLV-I). This paper aims at delineating the clinico-etiological evolution of this entity. The historical analysis of it showed that the TSP has had, along decades, many different denominations and the discovery of the retroviral origin for some of them has stimulated new paths of research and epidemiological interest in the tropics and Brazil. PMID:8002798

  17. Ciprofloxacin-associated posterior reversible encephalopathy

    PubMed Central

    Al Bu Ali, Waleed Hammad

    2013-01-01

    Posterior reversible encephalopathy syndrome (PRES) is a clinico-neuroradiological syndrome characterised by numerous symptoms and of no specific aetiology. Headache, confusion, seizures, cortical visual disturbances or blindness are the key symptoms. As this syndrome is reversible and readily treated by interrupting or discontinuing the aetiology, it should sharply be acknowledged. Ciprofloxacin was associated with PRES in an adolescent male treated from chest infection. It was managed in a hospital intensive care unit and was observed until disappearance. PMID:23585504

  18. Delayed diagnosis of endobronchial mucoepidermoid carcinoma in a 29-year-old male

    PubMed Central

    Jain, Akanksha; Madan, Neha Kawatra; Arava, Sudheer; Pandey, Durgatosh; Madan, Karan

    2016-01-01

    Mucoepidermoid carcinoma (MEC) is an uncommon primary lung tumor. It usually involves large airways and presents clinically and radiologically with nonspecific features. Because of nonspecific presentation diagnosis is frequently delayed. We report the case of a 29-year-old male patient wherein a clinico-radiological consideration of tuberculosis (TB) led to a prolonged treatment with anti-TB medications without response. Flexible bronchoscopic biopsy confirmed the diagnosis of MEC following that the patient underwent curative surgical resection. PMID:27186000

  19. Epidemiology of cutaneous leishmaniasis in Greece.

    PubMed

    Stratigos, J; Tosca, A; Nicolis, G; Papavasiliou, S; Capetanakis, J

    1980-03-01

    Cutaneous leishmaniasis is a disease endemic in Greece. Cases collected between the years 1975 and 1979 are analyzed from a clinico-epidemiologic point of view. Prevalence is highest in the Ionian islands and Crete. The disease most commonly affects individuals 10 to 20 years of age. The exposed parts of the body are most commonly involved, particularly the face. The period of highest incidence is mid-winter. PMID:7358449

  20. John Hunter, Frederick Treves and intussusception.

    PubMed Central

    Stringer, M. D.; Willetts, I. E.

    2000-01-01

    Early this century, intussusception in childhood was usually fatal. John Hunter, one of the founding fathers of scientific surgery was amongst the first to accurately describe the clinico-pathological features of the condition and one of the great nineteenth century surgeons, Sir Frederick Treves, suggested a plan of management for intussusception which remains little changed up to the present day. Images Figure 1 Figure 2 Figure 3 PMID:10700761

  1. Investigating impact of Vascular Endothelial Growth Factor Polymorphisms in Epithelial Ovarian Cancers: A Study in the Indian Population

    PubMed Central

    Bhagat, Rahul; Chennagiri Srinivasamurthy, Premalata; Venketeshiah Reddihalli, Pallavi; Gawari, Ramesh

    2015-01-01

    Epithelial ovarian cancer is one of the increasingly incident malignancies that is notorious because of its evasiveness for early diagnosis and high mortality rates. Epithelial ovarian cancers are highly dependent on pathologic vasculature and Vascular Endothelial Growth Factor is known to be one of the most efficient angiogenic factors. Polymorphisms of the VEGF gene, in this study, were assessed for association with the malignancy and other clinico-pathological factors. 300 case samples and 320 age and mensus status matched controls were inculcated into the study. rs699947, rs833061, rs1570360, rs2010963, rs1413711 and rs3025039 were the six single nucleotide polymorphisms that were scrutinized. Genotyping was carried out by polymerase chain reaction and restriction fragment length polymorphism. rs 3025039 showed immense promise as a marker for disease aggression and recurrence and a factor for poor prognosis. rs699947 showed least association with the disease and clinico-pathologic factors studied. rs833061, rs 1570360 showed significant association with some clinico-pathological factors such as bilateral affliction of ovaries and post operative CA-125 levels. rs2010963 associated with presence of ascites in higher volumes. The SNPs under consideration showed no formidable linkage in our study samples. A haplotype analysis (excluding rs699947 and rs1413711) revealed 5 frontrunners being present in >85% of the population with TGGC and CGCC associating significantly as protective and risk factors respectively. These haplotypes showed a dose dependent additive effect of their seeming functionality. This study is unique and a first of its kind carried out in the Indian population of South-east Asia. PMID:26158818

  2. Investigating impact of Vascular Endothelial Growth Factor Polymorphisms in Epithelial Ovarian Cancers: A Study in the Indian Population.

    PubMed

    Janardhan, Bhaskari; Vaderhobli, Shilpa; Bhagat, Rahul; Chennagiri Srinivasamurthy, Premalata; Venketeshiah Reddihalli, Pallavi; Gawari, Ramesh; Krishnamoorthy, Lakshmi

    2015-01-01

    Epithelial ovarian cancer is one of the increasingly incident malignancies that is notorious because of its evasiveness for early diagnosis and high mortality rates. Epithelial ovarian cancers are highly dependent on pathologic vasculature and Vascular Endothelial Growth Factor is known to be one of the most efficient angiogenic factors. Polymorphisms of the VEGF gene, in this study, were assessed for association with the malignancy and other clinico-pathological factors. 300 case samples and 320 age and mensus status matched controls were inculcated into the study. rs699947, rs833061, rs1570360, rs2010963, rs1413711 and rs3025039 were the six single nucleotide polymorphisms that were scrutinized. Genotyping was carried out by polymerase chain reaction and restriction fragment length polymorphism. rs 3025039 showed immense promise as a marker for disease aggression and recurrence and a factor for poor prognosis. rs699947 showed least association with the disease and clinico-pathologic factors studied. rs833061, rs 1570360 showed significant association with some clinico-pathological factors such as bilateral affliction of ovaries and post operative CA-125 levels. rs2010963 associated with presence of ascites in higher volumes. The SNPs under consideration showed no formidable linkage in our study samples. A haplotype analysis (excluding rs699947 and rs1413711) revealed 5 frontrunners being present in >85% of the population with TGGC and CGCC associating significantly as protective and risk factors respectively. These haplotypes showed a dose dependent additive effect of their seeming functionality. This study is unique and a first of its kind carried out in the Indian population of South-east Asia. PMID:26158818

  3. In what sense is contemporary medicine dualistic?

    PubMed

    Sullivan, M

    1986-12-01

    Medicine's inability to humanely respond to the concerns of its patients has often been attributed to its Cartesian dualism of mind and body. More recently, this inability has been ascribed to medicine's penchant for isolating biological disease as its sole proper concern to the exclusion of experienced illness. This dualism of disease and illness is claimed to be an outgrowth of the Cartesian dualism but the differences and similarities between these two forms of dualism is not clear. This paper seeks to clarify their relationship through an examination of their historical origins. Disease is currently identified and characterized by a process of clinico-pathological correlation. By this means clinical impressions are corrected in light of autopsy findings. Our current mode of clinico-pathological correlation originated in Paris in the early nineteenth century with the work of Xavier Bichat and others. The theory of knowledge implicit within this clinico-pathological approach to the body is described and compared to that of Descartes. Though medicine does pursue certain Cartesian goals for knowledge, such as knowledge of the patient that does not rely upon his candor, it ultimately espouses neither a Cartesian theory of knowledge nor a Cartesian theory of the body. With pathological inquiry modeled after the autopsy as the final word in the identification and characterization of disease, the patient's capacity for self-knowledge and interpretation--not an entity called mind--is isolated away from his body. This approach to the body means that objective evidence of disease is valued to the exclusion of subjective evidence. If the shortcomings of modern biomedicine are to be effectively addressed, not only must the interdependence of disease and illness be acknowledged. The very canons of medical evidence must be revised. Subjective evidence must be rehabilitated and rejuvenated with better methods of subjective clinical investigation. Host factors relevant to the

  4. Analysis of SDHD promoter mutations in various types of melanoma

    PubMed Central

    Scholz, Simone L.; Horn, Susanne; Murali, Rajmohan; Möller, Inga; Sucker, Antje; Sondermann, Wiebke; Stiller, Mathias; Schilling, Bastian; Livingstone, Elisabeth; Zimmer, Lisa; Reis, Henning; Metz, Claudia H.; Zeschnigk, Michael; Paschen, Annette; Steuhl, Klaus-Peter; Schadendorf, Dirk; Westekemper, Henrike; Griewank, Klaus G.

    2015-01-01

    Objectives Recently, recurrent mutations in regulatory DNA regions, such as promoter mutations in the TERT gene were identified in melanoma. Subsequently, Weinhold et al. reported SDHD promoter mutations occurring in 10% of melanomas and being associated with a lower overall survival rate. Our study analyzes the mutation rate and clinico-pathologic associations of SDHD promoter mutations in a large cohort of different melanoma subtypes. Methods 451 melanoma samples (incl. 223 non-acral cutaneous, 38 acral, 33 mucosal, 43 occult, 43 conjunctival and 51 uveal melanoma) were analyzed for the presence of SDHD promoter mutations by Sanger-sequencing. Statistical analysis was performed to screen for potential correlations of SDHD promoter mutation status with various clinico-pathologic criteria. Results The SDHD promoter was successfully sequenced in 451 tumor samples. ETS binding site changing SDHD promoter mutations were identified in 16 (4%) samples, of which 5 mutations had not been described previously. Additionally, 5 point mutations not located in ETS binding elements were identified. Mutations in UV-exposed tumors were frequently C>T. One germline C>A SDHD promoter mutation was identified. No statistically significant associations between SDHD promoter mutation status and various clinico-pathologic variables or overall patient survival were observed. Conclusions Melanomas harbor recurrent SDHD promoter mutations, which occur primarily as C>T alterations in UV-exposed melanomas. In contrast to the initial report and promoter mutations in the TERT gene, our analysis suggests that SDHD promoter mutations are a relatively rare event in melanoma (4% of tumors) of unclear clinical and prognostic relevance. PMID:26327518

  5. Bisphosphonate-Related Osteonecrosis of the Jaw Bone: Radiological Pattern and the Potential Role of CBCT in Early Diagnosis

    PubMed Central

    Agbaje, Jimoh Olubanwo; Jacobs, Reinhilde; Verhaeghe, Vicky; Velde, Filip Vande; Vinckier, Frans

    2010-01-01

    ABSTRACT Objectives To systematize the clinico-radiological symptoms and course of bisphosphonate-related osteonecrosis of jaw bone and toevaluate the diagnostic potential of various radiological techniques to detect mild osteonecrosis in each stage of the disease. Material and Methods The sample consisted of 22 patients previously diagnosed with extraoral malignant disease. Diagnosis was based on a clinical examination in conjunction to digital panoramic radiography and cone beam computed tomography (CBCT). Two dentomaxillofacial radiologists reviewed all images. Results Twenty patients showed mandibular involvement clinically, while two others had a maxillary involvement. Four stages of the disease were proposed based on the clinico-radiological findings. Subclinical cortical and lamina dura thickening was detected with only three-dimensional CBCT and periapical images, while ulceration and cortical bone thickening was detected only by three-dimensional CBCT. Mixed sclerotic, lytic bone destruction involving alveolar and basal bone with or without encroachment on the mandibular canal, pathological mandibular fractures were detected by two-dimensional panoramic and three-dimensional CBCT images. Other findings are non healing extraction sockets, periapical radiolucencies, osteolysis, sequestra, oroantral fistula, and periosteal new bone formation. Conclusions The present study showed that bisphosphonate-related osteonecrosis of jaw bone occurs in four distinct clinico-radiological stages. For mild cases, panoramic image diagnosis was much less obvious, whereas cone beam computed tomography was able to fully characterise the bony lesions and describe their extent and involvement of neighbouring structures in all cases. Thus cone beam computed tomography might better contribute to the prevention of bisphosphonate-related osteonecrosis of jaw bone as well to the disease management. PMID:24421968

  6. [The evolution of dental echography: clinical and experimental research. The ultrasonic anatomy of the teeth and periodontal tissues].

    PubMed

    Cardinale, A; Lagalla, R; Davì, G; Davì, F

    1990-04-01

    Early clinico-experimental findings with real-time B-mode Echography of the odontological district are reported. On the basis of previous in vitro application references and using a unidimensional A-Mode technique, preliminary data of in vivo ultrasound semeiotics regarding the tooth and its periodontal structures are outlined experimentally. Although current "in vivo" experience relates exclusively to front central and para-central teeth, it can be hypothesised that further technical and methodological developments of echographic instruments may permit systematic employment of ultrasound diagnosis in the odontological sector. PMID:2197539

  7. [Motor-coordination disorders in patients with infantile cerebral palsy].

    PubMed

    Aslanov, A M; Avakian, G N; Bulaeva, N V; Kovaleva, N I

    1984-01-01

    A clinico-electrophysiological study of motor-coordinatory impairments was carried out in 117 patients with infantile cerebral paralysis. The results obtained suggest a possibility of a slow rate of myelinization, inadequate development of the coordinatory systems due to early damage to the brain associated with the systemic localization of the defect, and the obligatory involvement of extrapyramidal impairments in the realization of pathological dyskinesias. The clinical and electrophysiological examination made it possible to sum up all clinical manifestations of the pathology under a heading "discoordinatory extrapyramidal dyskinesias". PMID:6506951

  8. Imaging in Hirayama disease

    PubMed Central

    Gupta, Keshav; Sood, Shashank; Modi, Jayesh; Gupta, Rajiv

    2016-01-01

    Hirayama disease, also known as Sobue disease is a rare nonprogressive spinal muscular atrophy. Here, we report a case series of three young males presenting with atrophy of distal upper limb and Hirayama disease as their clinico-radiological diagnosis. Magnetic resonance imaging (MRI) revealed loss of cervical lordosis with focal areas of lower cervical cord atrophy in a neutral position. MRI in flexion position revealed, anterior displacement of the detached posterior dura from the underlying lamina compressing the thecal sac and widened posterior epidural space with flow voids seen better on 3D-CISS images. All the three patients were managed conservatively. PMID:26933371

  9. Subungual fibro-osseous pseudotumour of the toe.

    PubMed

    Meani, Rowena E; Bloom, Richard J; Battye, Shane; Chamberlain, Alex J

    2016-05-01

    Subungual fibro-osseous pseudotumour of the toe is a rare osseous soft tissue tumour of which only six cases have been described in the literature. We present a case in a teenage boy that posed an instructive diagnostic challenge and discuss the distinguishing features of the various differential diagnoses. The subungual location is very rare. For such tumours, radiology is as vital as histopathology in making a diagnosis and excluding neoplasia. Accurate diagnosis requires careful clinico-pathological and radiological correlation. These sorts of lesions may present to the dermatologist, not always the foot surgeon. PMID:25990793

  10. Coomb’s Positive Hemolytic Anemia Due To Insect Bite

    PubMed Central

    2007-01-01

    Hemolytic anemia has occasionally been described in association with insect bites. The venom of certain spiders, bees and wasps, and some snakes can rarely cause intravascular hemolysis. We report here a case of Coombs positive hemolytic anemia due to an insect bite. These bites often pose diagnostic challenges and when associated with systemic manifestations necessitate early intervention. This communication reviews the clinico- hematologic spectrum in these cases and also emphasizes the need to capture the insect as identification would help in early diagnosis and management. PMID:22400097

  11. Prolonged remission in a child with chronic myeloid leukemia following Parvo virus B19 (B19V) infection.

    PubMed

    Kumar, A; Moulik, N Roy; Kishore, J; Kumar, A; Jain, A

    2015-01-01

    Parvovirus B19 (B19V) has been associated with a wide spectrum of clinico-pathological disorders in human beings depending upon the host immunity. The present report describes a child with chronic myeloid leukemia ( CML) on hydroxyurea in haematological remission, who developed profound erythroid suppression following B19V infection requiring multiple transfusions and withdrawal of hydroxyurea. Despite being off-therapy the child remained in complete clinical and haematological remission till anti B19V antibodies appeared. This case illustrates the ability of B19V infection in suppressing neoplastic myeloid clone, a phenomenon not described earlier. PMID:26068352

  12. Skeletal Dysplasias That Cause Thoracic Insufficiency in Neonates

    PubMed Central

    İpek, Mehmet Sah; Akgul Ozmen, Cihan

    2016-01-01

    Abstract Skeletal dysplasias are a heterogeneous group of conditions associated with various abnormalities of the skeleton. Some of them are perinatally lethal and can be diagnosed at birth. Lethality is usually due to thoracic underdevelopment and lung hypoplasia. A correct diagnosis and typing of the skeletal disorder is essential for the prognosis as is genetic counseling of the family. A retrospective review of 12 cases of clinico-radiologic diagnosis of skeletal dysplasia, leading to thoracic insufficiency, was conducted. We aimed to make differential diagnosis with special emphasis on radiological findings, and to emphasize the importance of parental counseling. PMID:27057899

  13. Genome-wide association meta-analysis of neuropathologic features of Alzheimer's disease and related dementias.

    PubMed

    Beecham, Gary W; Hamilton, Kara; Naj, Adam C; Martin, Eden R; Huentelman, Matt; Myers, Amanda J; Corneveaux, Jason J; Hardy, John; Vonsattel, Jean-Paul; Younkin, Steven G; Bennett, David A; De Jager, Philip L; Larson, Eric B; Crane, Paul K; Kamboh, M Ilyas; Kofler, Julia K; Mash, Deborah C; Duque, Linda; Gilbert, John R; Gwirtsman, Harry; Buxbaum, Joseph D; Kramer, Patricia; Dickson, Dennis W; Farrer, Lindsay A; Frosch, Matthew P; Ghetti, Bernardino; Haines, Jonathan L; Hyman, Bradley T; Kukull, Walter A; Mayeux, Richard P; Pericak-Vance, Margaret A; Schneider, Julie A; Trojanowski, John Q; Reiman, Eric M; Schellenberg, Gerard D; Montine, Thomas J

    2014-09-01

    Alzheimer's disease (AD) and related dementias are a major public health challenge and present a therapeutic imperative for which we need additional insight into molecular pathogenesis. We performed a genome-wide association study and analysis of known genetic risk loci for AD dementia using neuropathologic data from 4,914 brain autopsies. Neuropathologic data were used to define clinico-pathologic AD dementia or controls, assess core neuropathologic features of AD (neuritic plaques, NPs; neurofibrillary tangles, NFTs), and evaluate commonly co-morbid neuropathologic changes: cerebral amyloid angiopathy (CAA), Lewy body disease (LBD), hippocampal sclerosis of the elderly (HS), and vascular brain injury (VBI). Genome-wide significance was observed for clinico-pathologic AD dementia, NPs, NFTs, CAA, and LBD with a number of variants in and around the apolipoprotein E gene (APOE). GalNAc transferase 7 (GALNT7), ATP-Binding Cassette, Sub-Family G (WHITE), Member 1 (ABCG1), and an intergenic region on chromosome 9 were associated with NP score; and Potassium Large Conductance Calcium-Activated Channel, Subfamily M, Beta Member 2 (KCNMB2) was strongly associated with HS. Twelve of the 21 non-APOE genetic risk loci for clinically-defined AD dementia were confirmed in our clinico-pathologic sample: CR1, BIN1, CLU, MS4A6A, PICALM, ABCA7, CD33, PTK2B, SORL1, MEF2C, ZCWPW1, and CASS4 with 9 of these 12 loci showing larger odds ratio in the clinico-pathologic sample. Correlation of effect sizes for risk of AD dementia with effect size for NFTs or NPs showed positive correlation, while those for risk of VBI showed a moderate negative correlation. The other co-morbid neuropathologic features showed only nominal association with the known AD loci. Our results discovered new genetic associations with specific neuropathologic features and aligned known genetic risk for AD dementia with specific neuropathologic changes in the largest brain autopsy study of AD and related dementias

  14. Classical pathology and mutational load of breast cancer - integration of two worlds.

    PubMed

    Budczies, Jan; Bockmayr, Michael; Denkert, Carsten; Klauschen, Frederick; Lennerz, Jochen K; Györffy, Balázs; Dietel, Manfred; Loibl, Sibylle; Weichert, Wilko; Stenzinger, Albrecht

    2015-10-01

    Breast cancer is a complex molecular disease comprising several biological subtypes. However, daily routine diagnosis is still based on a small set of well-characterized clinico-pathological variables. Here, we try to link the two worlds of surgical pathology and multilayered molecular profiling by analyzing the relationships between clinico-pathological phenotypes and mutational loads of breast cancer. We evaluated the number of mutated genes with somatic non-silent mutations in different subgroups of breast cancer based on clinico-pathological, including immunohistochemical and tumour characteristics. The analysis was performed for a cohort of 687 primary breast cancer patients with mutational profiling, gene expression and clinico-pathological data available from The Cancer Genome Atlas (TCGA) project. The number of mutated genes was strongly positively associated with higher tumour grade (p = 1.4e-14) and with the different immunohistochemical and PAM50 molecular subtypes of breast cancer (p = 1.4e-10 and p = 4.3e-10, respectively). We observed significant associations (|R| > 0.4) between the abundance of mutated genes and expression levels of genes related to proliferation in the overall cohort and hormone receptor positive cohort, including the Recurrence Score gene signature (e.g., MYBL2 and BIRC5). Specific mutated genes (TP53, NCOR1, NF1, PTPRD and RB1) were highly significantly associated with high loads of mutated genes. Multivariate analysis for overall survival (OS) revealed a worse survival for patients with high numbers of mutated genes (hazard ratio = 4.6, 95% CI: 1.0 - 20.0, p = 0.044). Here, we report a strong association of the number of mutated genes with immunohistochemical and PAM50 subtypes and tumour grade in breast cancer. We provide evidence that specific levels of the mutational load underlie different morphological and biological phenotypes, which collectively constitute the current basis of pathological diagnosis

  15. Hemophagocytic Lymphohistiocytosis in a Young Child.

    PubMed

    Saikia, Uma Nahar; Gupta, Anju; Vignesh, Pandiarajan; Suri, Deepti; Singh, Mini P

    2016-06-01

    Hemophagocytic lymphohistiocytosis (HLH) is a multisystem disorder mediated by cytokine storm and is characterized by fever, pancytopenia and organomegaly coupled with laboratory features like hyperferritinemia, hypertriglyceridemia, hypofibrinogenemia and transaminitis. Etiology can be genetic or acquired such as infections, malignancy and autoimmune disorders. Diagnosis, identification of underlying etiology and management of HLH remain tough clinical puzzles to sort out for the managing physician. We report a clinico-pathological conference of a three-year-old boy who had such a presentation and succumbed during the hospital stay. PMID:27376605

  16. Posterior reversible encephalopathy syndrome in patient of severe preeclampsia with Hellp syndrome immediate postpartum

    PubMed Central

    Babahabib, Moulay Abdellah; Abdillahi, Ibrahima; Kassidi, Farid; Kouach, Jaouad; Moussaoui, Driss; Dehayni, Mohammed

    2015-01-01

    Posterior reversible encephalopathy syndrome (PRES) is a rare clinico-neuroradiologic condition, not commonly reported in the literature. PRES is an uncommon complication of severe preeclampsia/eclampsia. We report the management of one patient with postpartum preeclampsia as an association of HELLP syndrome presenting with status-epileptics. Early diagnosis along with timely supportive therapy resulted in the successful management of this challenging case. Recent understanding on the pathophysiology of this uncommon condition is discussed. We highlight the importance to obstetricians, intensive-care physicians and anesthesiologists of recognizing such cases. PMID:26405496

  17. Posterior reversible encephalopathy syndrome in patient of severe preeclampsia with Hellp syndrome immediate postpartum.

    PubMed

    Babahabib, Moulay Abdellah; Abdillahi, Ibrahima; Kassidi, Farid; Kouach, Jaouad; Moussaoui, Driss; Dehayni, Mohammed

    2015-01-01

    Posterior reversible encephalopathy syndrome (PRES) is a rare clinico-neuroradiologic condition, not commonly reported in the literature. PRES is an uncommon complication of severe preeclampsia/eclampsia. We report the management of one patient with postpartum preeclampsia as an association of HELLP syndrome presenting with status-epileptics. Early diagnosis along with timely supportive therapy resulted in the successful management of this challenging case. Recent understanding on the pathophysiology of this uncommon condition is discussed. We highlight the importance to obstetricians, intensive-care physicians and anesthesiologists of recognizing such cases. PMID:26405496

  18. [The treatment of nonpalpable breast lesions. Our experience].

    PubMed

    Latteri, M; Cipolla, C; Amato, C; Cassano, T; Salanitro, L; Graceffa, G; Di Lisi, G; Bottino, A; Grillo, A; Farro, G

    1991-04-01

    Thanks to the diffusion of the clinico-mammographic screening, in the last ten years a considerable increase of breast carcinomas diagnosed in a subclinical stage has been registered. The authors report the preliminary results of their experience in nonpalpable lesions of the breast and confirm the validity of conservative surgery for their treatment. Nonpalpable breast carcinomas must be considered as an early stage of palpable T1 tumors, for which validity of conservative surgery is largely demonstrated. Moreover, results are not compromised by possible multicentricity and/or positivity of axillary lymph nodes. PMID:1911072

  19. [Study of genetic markers of duodenal ulcer].

    PubMed

    Tsimmerman, Ia S; Onosova, E A; Tsimmerman, I Ia

    1989-05-01

    The results of determination of various hereditary predisposition markers in peptic ulcer are given: in the population, in patients with duodenal ulcer and in their siblings (risk group). Of importance for revealing subjects with hereditary predisposition to duodenal ulcer are the clinico-genealogical analysis, determination of the blood group, especially in simultaneous determination of a "secretory status" ("status of non-secretion" of the ABH blood system agglutinogen in the saliva), increase in the mass of parietal cells and, to some extent, of the distinguishing features of dermatoglyphics (in combination with the above markers). Determination of taste sensitivity to phenylthiocarbamide is non-informative. PMID:2770215

  20. [Optimization of diet therapy in patients with gallstones complicated with obesity and impaired glucose tolerance].

    PubMed

    Kurbanov, S K

    2003-01-01

    It was investigated the influence of a diet with lower glycaemic index on clinico-metabolic parameters in obese patients with gallstones and impaired glucose tolerance. The results investigations indicated that the lowering of glycaemic index and the caloric reduction of diet have a beneficial effects on dynamic of parameters of functional status of liver and gallbladder. It was noted the increase of medical effect of diet in correction of obesity and impaired parameters of carbohydrate and lipid metabolism in this patients in process of dietotherapy. PMID:14619611

  1. [Thrombocyte lysosomal hydrolase activity in patients with ischemic heart disease, hyperlipidemia and obesity against a background of different diets].

    PubMed

    Vasil'ev, A V; Shimanovskaia, N P; Pogozheva, A V; Samsonov, M A; Tutel'ian, V A

    1987-01-01

    Investigation of lysosomal hydrolase activity in platelets of patients has revealed drastic activation of cathepsins B, C and phospholipase A1, the degree of which rose in the following range: coronary heart disease; coronary heart disease aggravated by obesity: obesity and hyperlipidemia (type II). Administration of the adequate dietotherapy resulted in normalization of enzymologic parameters, whereas the results of the clinico-biochemical analysis of the blood were less informative in all cases. The data obtained could be used in the evaluation of the dietotherapy effectiveness, as well as for the early diagnosis of the corresponding diseases. PMID:3439081

  2. Posterior reversible encephalopathy syndrome following sepsis in a Crohn’s disease patient: A case report

    PubMed Central

    Papaconstantinou, Ioannis; Mantzos, Dionysios S; Pantiora, Eirini; Tasoulis, Marios K; Vassilopoulou, Sofia; Mantzaris, Gerassimos

    2016-01-01

    Posterior reversible encephalopathy syndrome (PRES) is a clinico-ragiological syndrome presenting with neurological symptoms and characteristic radiologic findings. PRES occurs in the setting of various clinical conditions and requires prompt management of the causative factor for a full recovery. This is a case report of a Crohn’s disease patient who developed PRES syndrome during a complicated post-operative course. In the presence of multiple causative factors, sepsis was considered as the predominant one. After prompt management, the patient recovered with no permanent neurological damage. PMID:27099860

  3. Severe dyspnea as atypical presenting symptom of Madelung's disease

    PubMed Central

    Milisavljevic, D; Zivic, M; Radovanović, Z; Stankovic, P

    2010-01-01

    Madelung's disease (benign symmetrical lipomatosis) is a rare disease of unknown etiology manifesting as symmetric abnormal deposits of adipose tissue in the head, neck and upper trunk. We report a case of a 58-year-old man with a long lasting Madelungs disease in whom progressive fatty tissue accumulation caused a severe inspiratory dyspnea as atypical presenting symptom. The etiopathogenetic, clinico-diagnostic and therapeutic aspects of this rare disease are discussed. Due to its progressive but not so easily predictable enlarging behavior Madelung's disease has not only aesthetic but also functional and sometimes life threatening consequences which need to be treated. PMID:20596272

  4. Posterior reversible encephalopathy syndrome following sepsis in a Crohn's disease patient: A case report.

    PubMed

    Papaconstantinou, Ioannis; Mantzos, Dionysios S; Pantiora, Eirini; Tasoulis, Marios K; Vassilopoulou, Sofia; Mantzaris, Gerassimos

    2016-04-16

    Posterior reversible encephalopathy syndrome (PRES) is a clinico-ragiological syndrome presenting with neurological symptoms and characteristic radiologic findings. PRES occurs in the setting of various clinical conditions and requires prompt management of the causative factor for a full recovery. This is a case report of a Crohn's disease patient who developed PRES syndrome during a complicated post-operative course. In the presence of multiple causative factors, sepsis was considered as the predominant one. After prompt management, the patient recovered with no permanent neurological damage. PMID:27099860

  5. [Graphical recording of the state of the basal cerebral vessels and focal changes in the brain].

    PubMed

    Shuvaeva, L N

    1976-01-01

    A method of graphic registration of the length and diameter of vessels of basis cerebri is suggested. The registration is carried out on special cards--punch cards with due account of the structure of the circle of Willis, with subsequent collation of these indices with focal changes in the brain. The method is graphically clear and may be used in research work, as well as in the practice of a pathoanatomist in documentation of an autopsy report and for demonstrations in clinico-anatomical conferences. PMID:985143

  6. [Clinical aspects and the course of psychopathologic conditions simulating vertebrogenic pathology].

    PubMed

    Ostroglazov, V G; Lisina, M A

    1989-01-01

    The study of clinical picture and the course of unclear pathological states simulating the vertebral pathology suggested that the major signs were centered around the primary general and muscular sensory disorders. These served as a basis for development of more complicated psychosensory and psychomotor disorders and creation of an interpretative hypochondriac++ delirium system. Domination of psychomotor disorders led to a high incidence of social and labor dysadaptation of the patients. Thus, the study of this unclear mental pathology has a major theoretic, clinico-psychopathological and also practical medico-social importance. PMID:2781926

  7. Post-operative spinal subdural extra-arachnoid hygroma causing cauda equina compression: a report of two cases.

    PubMed

    Singleton, William G B; Ramnarine, Devindra; Patel, Nitin; Wigfield, Crispin

    2012-06-01

    We present two cases of symptomatic, post-lumbar surgery cauda equina compression due to formation of a dissecting subdural extra-arachnoid cerebrospinal fluid (CSF) collection (hygroma) under tension. In both cases, a small inadvertent durotomy was sustained during the initial surgery. Surgical re-exploration confirmed a tension subdural extra-arachnoid hygroma due to one-way flow of CSF through a pinhole puncture in the arachnoid. The mechanism and clinico-radiological features of this rare post-operative complication are discussed. PMID:22085250

  8. [Results of a follow-up of participants in the liquidation of the effects of the Chernobyl AES accident].

    PubMed

    Oganesian, N M; Ogandzhanian, E A; Melikian, I E; Malikoian, S A; Tiroian, G M; Asrian, K V; Abramian, A K; Batikian, I G

    1991-01-01

    The paper is concerned with the results of analysis of a clinico-laboratory study of persons (residents of Armenia) who took part in the elimination of the effects of the Chernobyl accident. Investigation of general morbidity revealed no correlation with exposure to ionizing radiation. The symptom complex of pathological changes included CNS functional disorders, a transition from the hypokinetic type of a heart response to exercise to the normokinetic one, lowered immune status and tissue peripheral blood flow, unmarked hematological and biochemical shifts, suggesting suppression of the body antioxidant system. PMID:1943550

  9. [Metabolic therapy of postperitoneal intoxication].

    PubMed

    Vlasov, A P; Anaskin, S G; Vlasova, T I; Chivisov, S M; Shibitov, V A; Potyanova, I V; Selentsov, P V

    2012-01-01

    This clinico-laboratory study showed that antihypoxant remaxol promoted normalization of lipid metabolism in acute peritonitis and significantly reduced membrane-destabilizing events. This resulted in rapid elimination of the inflammatory process in the abdominal cavity and lowering of the intensity of endogenous intoxication. This beneficial effect decreased the severity of myocardial lesions and resulted in the normalization of erythrocyte function. It is concluded that the regulatory action of remaxol on lipid metabolism is due to its ability to control free radicals in lipid peroxidation and reduce phospholipase A2 activity. PMID:23285765

  10. [The use of water-soluble vitamins in viral hepatitis A].

    PubMed

    Komar, V I; Vasil'ev, V S

    1992-01-01

    To correct disbolism of vitamins C, B3, B6 and B12 due to viral hepatitis A (VHA), the patients received daily doses of the vitamins: 300 and 400 mg of ascorbic acid, 300 and 600 mg of calcium pantothenate or 90 and 180 mg of pantetin per os. 100 and 200 micrograms of cyanocobalamin alternating with 50 and 100 mg of pyridoxin was given intramuscularly every other day. The course lasted 3-4 weeks. The vitamin treatment promoted a positive trend in clinico-biochemical parameters, normalization of immunocompetent cell and serum immunoglobulins levels, of phagocytic reaction of peripheral blood neutrophils. PMID:1608218