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The author argues that erotic transference-countertransference dynamics present particular complexities when they develop between gender constellations other than male analyst and female patient. She addresses the dynamics of a complicated erotic transference in concert with an aversive countertransference response as it evolved between a female analyst and female patient. The intense erotic transference that developed defied classification as either maternallerotic or oedipallerotic, and instead included both features in a rapidly shifting process that was difficult to address analytically. The analyst's confused, often aversive, response to her patient's erotic wishes ultimately revealed a subtle re-enactment involving split-off and erotised experiences of emotional penetration and scrutiny. When these issues were addressed, the erotic transference dissolved, and the analyst's experience of her patient shifted rather dramatically. It is suggested that complex erotic transference sometimes contains within it evidence of previously repressed object experiences that were not primarily sexual in nature.
Bladé, Joan; Rosiñol, Laura
Multiple myeloma, also known as myeloma or plasma cell myeloma, is a progressive hematologic disease. Complications of multiple myeloma include renal insufficiency, hematologic complications (anemia, bone marrow failure, bleeding disorders), infections, bone complications (pathologic fractures, spinal cord compression, hyercalcemia), and neurologic complications (spinal cord and nerve root compression, intracranial plasmacytomas, leptomeningeal involvement, among others). This article reviews these various complications connected to multiple myeloma, examining their various causes and possible treatment.
Kornbau, Craig; Lee, Kathryn C; Hughes, Gwendolyn D; Firstenberg, Michael S
Central venous access is a common procedure performed in many clinical settings for a variety of indications. Central lines are not without risk, and there are a multitude of complications that are associated with their placement. Complications can present in an immediate or delayed fashion and vary based on type of central venous access. Significant morbidity and mortality can result from complications related to central venous access. These complications can cause a significant healthcare burden in cost, hospital days, and patient quality of life. Advances in imaging, access technique, and medical devices have reduced and altered the types of complications encountered in clinical practice; but most complications still center around vascular injury, infection, and misplacement. Recognition and management of central line complications is important when caring for patients with vascular access, but prevention is the ultimate goal. This article discusses common and rare complications associated with central venous access, as well as techniques to recognize, manage, and prevent complications. PMID:26557487
... that only affects the colon). LOCAL COMPLICATIONS OF CROHN’S DISEASE INTESTINAL OBSTRUCTION The most common complication of Crohn’s disease, obstruction may arise from swelling and the formation ...
... A Complications of Sinusitis Epistaxis (Nosebleeds) Allergic Rhinitis (Hay Fever) Headaches and Sinus Disease Disorders of Smell & Taste ... A Complications of Sinusitis Epistaxis (Nosebleeds) Allergic Rhinitis (Hay Fever) Headaches and Sinus Disease Disorders of Smell & Taste ...
... Home > Resources > Skin Complications of IBD Go Back Skin Complications of IBD Email Print + Share After arthritis, ... about 5% of people with inflammatory bowel disease. SKIN DISORDERS COMMONLY SEEN IN IBD ERHTHEMA NODOSUM The ...
... Home > Resources > Eye Complications in IBD Go Back Eye Complications in IBD Email Print + Share Approximately 10% ... doctor’s attention sooner rather than later. TYPES OF EYE DISORDERS UVEITIS One of the most common eye ...
... Extraintestinal Complications: Kidney Disorders Go Back Extraintestinal Complications: Kidney Disorders Email Print + Share The kidneys filter the ... but some less serious ones occur more frequently. Kidney stones These are probably the most commonly encountered ...
... Close X Home > Complications & Loss > Pregnancy complications > Anemia Anemia E-mail to a friend Please fill in ... anemia at a prenatal care visit . What causes anemia? Usually, a woman becomes anemic (has anemia) because ...
... X Home > Complications & Loss > Pregnancy complications > Liver disorders Liver disorders Now playing: E-mail to a friend ... have blood on them (razors, toothbrushes). Acute fatty liver of pregnancy What is acute fatty liver of ...
Olitsky, Scott E.; Coats, David K.
All surgeries carry risks of complications, and there is no way to avoid ever having a complication. Strabismus surgery is no different in this regard. There are methods to reduce the risk of a complication during or after surgery, and these steps should always be taken. When a complication occurs, it is important to first recognize it and then manage it appropriately to allow for the best outcome possible. This article will discuss some of the more common and/or most devastating complications that can occur during or after strabismus surgery as well as thoughts on how to avoid them and manage them should they happen. PMID:26180463
Zweig, Barry E
Before any definitive treatment of mandibular fractures, the patient needs to be evaluated for more potentially life-threatening injuries. Complications can and do occur with treatment of mandibular fractures and can occur during any of the phases of treatment. The development of an accurate diagnosis and appropriate treatment plan is vital in achieving optimal success and decreasing complications. Knowledge of the anatomy and the principles of bone healing is also an important factor in preventing complications. To limit long-term untoward effects, complications should be recognized early and the appropriate treatment should be started before a minor complication becomes a complex one that is more difficult to manage.
Anastasiadis, Anastasios; Zapała, Lukasz; Cordeiro, Ernesto; Antoniewicz, Artur; Dimitriadis, Georgios; De Reijke, Theo
Biopsy of the prostate is a common procedure with minor complications that are usually self-limited. However, if one considers that millions of men undergo biopsy worldwide, one realizes that although complication rate is low, the number of patients suffering from biopsy complications should not be underestimated and can be a clinically relevant problem for healthcare professionals. In this review, the authors present diagnosis and management of postbiopsy of prostate complications. Bleeding is the most common complication observed after prostate biopsy, but the use of aspirin or nonsteroidal anti-inflammatory drugs is not an absolute contraindication to prostate biopsy. Emerging resistance to ciprofloxacin is the most probable cause of the increasing risk of infectious complications after prostate biopsy. Even though extremely rare, fatal complications are possible and were described in case reports.
Keswani, Anjeni; Peters, Anju T
Chronic rhinitis involves inflammation of the upper airways. An association with comorbid conditions, such as rhinosinusitis, asthma, and chronic obstructive pulmonary disease, has been commonly observed in epidemiologic studies. The underlying pathogenesis of these disorders may be similar. Complications of rhinitis include sleep disturbances, learning impairment, and decreased quality of life. It is vital to recognize the complications of rhinitis so that treatment strategies can address rhinitis as well as its comorbidities and complications in a coordinated manner.
Malamed, S F
Postanesthetic complications can occur even in the best of circumstances. Proper preparation of the staff, aggressive monitoring of the recovering patient, and early recognition and management of the complications are essential if the outcome is to be successful. In reviewing postanesthetic complications, two factors are present in the overwhelming majority of situations--hypoxia and hypercarbia--often the direct result of inadequate monitoring during the postanesthetic period. The anesthetic procedure is not over once the anesthetic agents are discontinued. The skillful anesthetist is aware of the possibilities of postoperative complications and prevents problems by employing enhanced monitoring techniques during the recovery phase.
Malleo, Giuseppe; Vollmer, Charles M
Although mortality rates after pancreatectomy have decreased, the incidence of postoperative morbidity remains high. The major procedure-related complications are pancreatic fistula, delayed gastric emptying, and postpancreatectomy hemorrhage. The International Study Group of Pancreatic Surgery defined leading complications in a standardized fashion, allowing unbiased comparison of operative results and management strategies. Risk factors for postoperative complications have been investigated and quantitative scoring systems established to estimate patient-specific risks. Management of postpancreatectomy complications has shifted from an operative to a conservative approach. Nevertheless, postoperative morbidities may have a profound impact on patient recovery and length of hospital stay and are associated with increased hospital costs.
Friedrich, L; Madrid, C; Odman-Jaques, M; Yersin, B; Carnon, P N
The trend of body piercing has grown in popularity in the past decade within the general population and especially among young adults. Complications of body piercing include local inflammation and infections, but severe complications are also possible and largely underestimated. People are usually not aware of the risks before making a piercing, and their medical history, medication and comorbidities are largely neglected by the people who realise the piercing. This article presents a review of the complications that a primary care physician may observe, for a patient who wishes to make a piercing, or presents complications due to the implementation of such a device.
Welch, Kevin C
Risk is inherent with all surgical procedures. Most endoscopic sinus surgery (ESS) is uncomplicated. Among the many complications inherent with ESS are the neurologic complications, which include cerebrospinal fluid rhinorrhea, traumatic soft tissue and vascular injuries, infection, and seizures. Despite intense review of a patient's preoperative scans, use of stereotactic image guidance, and an expert understanding of anatomy, neurologic complications occur. An understanding of these complications and how to manage them can help to reduce long-term patient injury as well as help prevent recurrence.
Kyriazis, Iason; Panagopoulos, Vasilios; Kallidonis, Panagiotis; Özsoy, Mehmet; Vasilas, Marinos; Liatsikos, Evangelos
Percutaneous nephrolithotomy (PCNL) is generally considered a safe technique offering the highest stone-free rates after the first treatment as compared to the other minimal invasive lithotripsy techniques. Still, serious complications although rare should be expected following this percutaneous procedure. In this work, the most common and important complications associated with PCNL are being reviewed focusing on the perioperative risk factors, current management, and preventing measures that need to be taken to reduce their incidence. In addition, complication reporting is being criticized given the absence of a universal consensus on PCNL complications description. Complications such as perioperative bleeding, urine leak from nephrocutaneous fistula, pelvicalyceal system injury, and pain are individually graded as complications by various authors and are responsible for a significant variation in the reported overall PCNL complication rate, rendering comparison of morbidity between studies almost impossible. Due to the latter, a universally accepted grading system specialized for the assessment of PCNL-related complications and standardized for each variation of PCNL technique is deemed necessary.
Banerji, John S; Govier, Fred E
Intracavernosal injection therapy with vasoactive agents for treatment of erectile dysfunction has been around for more than 3 decades since its advent in the early 1980s. Common complications include ecchymosis and hematoma at the site of injection, priapism, and fibrosis. We describe a rare but potentially dangerous complication of breakage of needle during administering of injections, and discuss its successful retrieval.
Contreras, Marcos Emílio Kuschnaroff; Hoffmann, Rafael Barreiros; de Araújo, Lúcio Cappelli Toledo; Dani, William Sotau; José Berral, Francisco
Objectives: To determine the prevalence of complications in a series of consecutive cases of hip arthroscopy; to assess the progression of the sample through a learning curve; and to recognize the causes of complications in arthroscopic hip operations. Method: 150 consecutive cases that underwent hip arthroscopy between May 2004 and December 2008 were evaluated. The complications encountered were classified in three ways: organic system affected, severity and groups of 50 consecutive cases. The data were analyzed by means of descriptive statistics and Fisher's exact test. Results: We observed 15 complications in this study (10%): ten were neurological, two were osteoarticular, one was vascular-ischemic and two were cutaneous. In the classification of severity, three were classified as major, 12 as intermediate and none as minor. The incidence of complications over the course of the learning curve did not present any statistically significant difference (p = 0.16). Conclusions: Hip arthroscopy is a surgical procedure that involves low morbidity, but which presents complications in some cases. These complications are frequently neurological and transitory, and mainly occur because of joint traction. The complication rate did not decrease with progression of our sample. PMID:27022521
... severe cases, which are rare, this can cause brain damage and even death. Complications for the mother include: Heavy bleeding after ... severe cases, which are rare, this can cause brain damage and even death. Complications for the mother include: Heavy bleeding after ...
Hasliza, A H; Tohid, H; Loh, K Y; Santhi, P
Dengue infection is highly endemic in many tropical countries including Malaysia. However, neurological complications arising from dengue infection is not common; Gullain-Barre syndrome (GBS) is one of these infrequent complications. In this paper, we have reported a case in which a 39-year-old woman presented with a neurological complication of dengue infection without typical symptoms and signs of dengue fever. She had a history of acute gastroenteritis (AGE) followed by an upper respiratory tract infection (URTI) weeks prior to her presentation rendering GBS secondary to the post viral URTI and AGE as the most likely diagnosis. Presence of thrombocytopenia was the only clue for dengue in this case.
Russell, Maria C
As the number of liver resections in the United States has increased, operations are more commonly performed on older patients with multiple comorbidities. The advent of effective chemotherapy and techniques such as portal vein embolization, have compounded the number of increasingly complex resections taking up to 75% of healthy livers. Four potentially devastating complications of liver resection include postoperative hemorrhage, venous thromboembolism, bile leak, and post-hepatectomy liver failure. The risk factors and management of these complications are herein explored, stressing the importance of identifying preoperative factors that can decrease the risk for these potentially fatal complications.
... the neurological complications of AIDS. Some disorders require aggressive therapy while others are treated symptomatically. Medicines range ... certain bacterial infections, and penicillin to treat neurosyphilis. Aggressive antiretroviral therapy is used to treat AIDS dementia ...
... Serology Publications and Resources Multimedia MMWR Articles Outbreak Articles Related Links World Health Organization Medline Plus Complications of Mumps Language: English Español (Spanish) Recommend on Facebook Tweet Share Compartir ...
... is Lymphedema? What Causes Lymphedema What is the Lymphatic System? Signs and Symptoms Stage 0 Stage 1 Stage ... is Lymphedema? What Causes Lymphedema What is the Lymphatic System? Signs and Symptoms Infection and Other Complications NLN ...
Krill, Aaron J.; Palmer, Lane S.; Palmer, Jeffrey S.
In the United States, circumcision is a commonly performed procedure. It is a relatively safe procedure with a low overall complication rate. Most complications are minor and can be managed easily. Though uncommon, complications of circumcision do represent a significant percentage of cases seen by pediatric urologists. Often they require surgical correction that results in a significant cost to the health care system. Severe complications are quite rare, but death has been reported as a result in some cases. A thorough and complete preoperative evaluation, focusing on bleeding history and birth history, is imperative. Proper selection of patients based on age and anatomic considerations as well as proper sterile surgical technique are critical to prevent future circumcision-related adverse events. PMID:22235177
... Patient & Caregiver Education » Fact Sheets Neurological Complications of AIDS Fact Sheet Table of Contents (click to jump ... Where can I get more information? What is AIDS? AIDS (acquired immune deficiency syndrome) is a condition ...
Zwischenberger, J B; Alpard, S K; Bidani, A
Pulmonary complications following thoracic surgery are common and associated with significant morbidity and mortality. Respiratory failure after pneumonectomy occurs in approximately 5% to 15% of cases and significantly increases patient mortality. Strategies for ventilator support are based on the nature of the underlying complication and the pathophysiology of respiratory failure. This article describes the cause and pathophysiology of respiratory failure and pulmonary embolus postpneumonectomy. Diagnosis, management, and innovative therapies are also reviewed.
Staindl, Otto; Siedek, Vanessa
The risk of complications of auricular correction is underestimated. There is around a 5% risk of early complications (haematoma, infection, fistulae caused by stitches and granulomae, allergic reactions, pressure ulcers, feelings of pain and asymmetry in side comparison) and a 20% risk of late complications (recurrences, telehone ear, excessive edge formation, auricle fitting too closely, narrowing of the auditory canal, keloids and complete collapse of the ear). Deformities are evaluated less critically by patients than by the surgeons, providing they do not concern how the ear is positioned. The causes of complications and deformities are, in the vast majority of cases, incorrect diagnosis and wrong choice of operating procedure. The choice of operating procedure must be adapted to suit the individual ear morphology. Bandaging technique and inspections and, if necessary, early revision are of great importance for the occurence and progress of early complications, in addition to operation techniques. In cases of late complications such as keloids and auricles that are too closely fitting, unfixed full-thickness skin flaps have proved to be the most successful. Large deformities can often only be corrected to a limited degree of satisfaction. PMID:22073079
Nakano, Naoki; Khanduja, Vikas
Summary Background Recent developments in hip arthroscopic techniques and technology have made it possible in many cases to avoid open surgical dislocation for treating a variety of pathology in the hip. Although early reports suggest favourable results’ using hip arthroscopy and it has been shown to be a relatively safe procedure, complications do exist and can sometimes lead to significant morbidity. Methods This is a review article. The aim of this manuscript is to present the most frequent and/or serious complications that could occur at or following hip arthroscopy and some guidelines to avoid these complications. Conclusion Most complications of hip arthroscopy are minor or transient but serious complications can occur as well. A lot of complication e.g. acetabular labral puncture go unreported. Appropriate education and training, precise and meticulous surgical technique with correct instrumentation, the right indication in the right patient and adherence to advice from mentors and experienced colleagues are all essential factors for a successful outcome. Level of evidence: V. PMID:28066747
People with type 2 diabetes are at increased risk of many complications, which are mainly due to complex and interconnected mechanisms such as hyperglycemia, insulino-resistance, low-grade inflammation and accelerated atherogenesis. Cardi-cerebrovascular disease are frequently associated to type 2 diabetes and may become life threatening, particularly coronaropathy, stroke and heart failure. Their clinical picture are sometimes atypical and silencious for a long time. Type 2 diabetes must be considered as an independent cardiovascular risk factor. Nephropathy is frequent in type 2 diabetes but has a mixed origin. Now it is the highest cause of end-stage renal disease. Better metabolic and blood pressure control and an improved management of microalbuminuria are able to slowdown the course of the disease. Retinopathy which is paradoxically slightly progressive must however be screened and treated in these rather old patients which are globally at high ophthalmologic risk. Diabetic foot is a severe complication secondary to microangiopathy, microangiopathy and neuropathy. It may be considered as a super-complication of several complications. Its screening must be done on a routine basis. Some cancer may be considered as an emerging complication of type 2 diabetes as well as cognitive decline, sleep apnea syndrome, mood disorders and bone metabolism impairments. Most of the type 2 diabetes complications may be prevented by a strategy combining a systematic screening and multi-interventional therapies.
Miravalle, Augusto A; Schreiner, Teri
This chapter reviews the most common neurologic disorders associated with common vaccines, evaluates the data linking the disorder with the vaccine, and discusses the potential mechanism of disease. A literature search was conducted in PubMed using a combination of the following terms: vaccines, vaccination, immunization, and neurologic complications. Data were also gathered from publications of the American Academy of Pediatrics Committee on Infectious Diseases, the World Health Organization, the US Centers for Disease Control and Prevention, and the Vaccine Adverse Event Reporting System. Neurologic complications of vaccination are rare. Many associations have been asserted without objective data to support a causal relationship. Rarely, patients with a neurologic complication will have a poor outcome. However, most patients recover fully from the neurologic complication. Vaccinations have altered the landscape of infectious disease. However, perception of risk associated with vaccinations has limited the success of disease eradication measures. Neurologic complications can be severe, and can provoke fear in potential vaccines. Evaluating whether there is causal link between neurologic disorders and vaccinations, not just temporal association, is critical to addressing public misperception of risk of vaccination. Among the vaccines available today, the cost-benefit analysis of vaccinations and complications strongly argues in favor of vaccination.
Simon, Naomi M.
IMPORTANCE The death of a loved one is one of life’s greatest, universal stressors to which most bereaved individuals successfully adapt without clinical intervention. For a minority of bereaved individuals, grief is complicated by superimposed problems and healing does not occur. The resulting syndrome of complicated grief causes substantial distress and functional impairment even years after a loss, yet knowing when and how to intervene can be a challenge. OBJECTIVE To discuss the differential diagnosis, risk factors for and management of complicated grief based on available evidence and clinical observations. EVIDENCE REVIEW MEDLINE was searched from January 1990 to October 2012. Additional citations were procured from references of select research and review articles. Available treatment studies targeting complicated grief were included. RESULTS A strong research literature led to inclusion of complicated grief in the Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition) (termed persistent complex bereavement disorder as a subtype of other specified trauma and stressor-related disorders), although it is a condition for which more research is formally recommended, and there is still ongoing discussion about the optimal name and diagnostic criteria for the disorder. Reliable screening instruments are available, and the estimated prevalence rate is 7% of bereaved people. Randomized controlled data support the efficacy of a targeted psychotherapy including elements that foster resolution of complicating problems and facilitate the natural healing process. Preliminary studies suggest antidepressant medications may be helpful. CONCLUSION AND RELEVANCE Individuals with complicated grief have greater risk of adverse health outcomes, should be diagnosed and assessed for suicide risk and comorbid conditions such as depression and posttraumatic stress disorder, and should be considered for treatment. PMID:23917292
Filla, Laura A; Edwards, James L
With a global prevalence of 9%, diabetes is the direct cause of millions of deaths each year and is quickly becoming a health crisis. Major long-term complications of diabetes arise from persistent oxidative stress and dysfunction in multiple metabolic pathways. The most serious complications involve vascular damage and include cardiovascular disease as well as microvascular disorders such as nephropathy, neuropathy, and retinopathy. Current clinical analyses like glycated hemoglobin and plasma glucose measurements hold some value as prognostic indicators of the severity of complications, but investigations into the underlying pathophysiology are still lacking. Advancements in biotechnology hold the key to uncovering new pathways and establishing therapeutic targets. Metabolomics, the study of small endogenous molecules, is a powerful toolset for studying pathophysiological processes and has been used to elucidate metabolic signatures of diabetes in various biological systems. Current challenges in the field involve correlating these biomarkers to specific complications to provide a better prediction of future risk and disease progression. This review will highlight the progress that has been made in the field of metabolomics including technological advancements, the identification of potential biomarkers, and metabolic pathways relevant to macro- and microvascular diabetic complications.
Schreiner, W E
In Europe and the US, tubal sterilization by laparoscopy has become the most widely used technique for female sterilization. The overall rate of intra- and postoperative complications differs between 0.145% and 0.85% in the numerous studies which have been done. This means 1 severe complication in 120-700 laparoscopic sterilizations. The lethality of tubal sterilization by laparoscopy lies between 3-10 deaths/100,000 interventions. The so-called "post-tubal ligation syndrome" is a rare complication. The overall pregnancy rate after tubal sterilization is 3-10/1000 women. The rate of ectopic pregnancy is very high and varies between 13.6% and 90%. Only 5% of the sterilized women show dissatisfaction. Several factors are relevant with regard to psychological sequelae and must be considered before tubal sterilization can be performed. 1 of the most important is the individual comprehensive counselling of the female or the couple prior to the sterilization.
Colmenero, J D; Reguera, J M; Fernández-Nebro, A; Cabrera-Franquelo, F
Two hundred and sixty three patients with a diagnosis of brucellosis between January 1984 and December 1987 were studied prospectively. Sixty five patients (25%) developed osteoarticular complications. These patients had a more prolonged course than those with no complications. Spondylitis in 38 (58%) and sacroiliitis in 29 (45%) were the most prevalent. There were no significant laboratory, serological, or bacteriological differences between patients with and without osteoarticular complications. At diagnosis 47 patients (72%) showed radiographic abnormalities, commonly in axial sites but rarely in peripheral sites. Radionuclide bone scan was positive with no radiographic abnormalities in 17 (26%) of cases. Fifty seven patients received medical treatment alone, 51 (89%) being cured with a single course of treatment. Treatment failed or there was a relapse in six patients (11%), of whom five had spondylitis. Eight of the 65 patients (12%), all of whom had spondylitis and paravertebral or epidural abscesses, also required surgical treatment. Images PMID:1994863
Šuchaň, M; Horňák, M; Kaliarik, L; Krempaská, S; Koštialová, T; Kovaľ, J
Orbital complications categorised by Chandler are emergency. They need early diagnosis and agresive treatment. Stage and origin of orbital complications are identified by rhinoendoscopy, ophtalmologic examination and CT of orbite and paranasal sinuses. Periorbital cellulitis and early stage of orbital cellulitis can be treated conservatively with i. v. antibiotics. Monitoring of laboratory parameters and ophtalmologic symptoms is mandatory. Lack of improvement or worsening of symptoms within 24-48 hours and advanced stages of orbital complications are indicated for surgery. The purpose of the study is to evaluate epidemiology, clinical features and management of sinogenic orbital complications. Retrospective data of 8 patients with suspicion of orbital complication admited to hospital from 2008 to 2013 were evaluated. Patients were analyzed in terms of gender, age, CT findings, microbiology, clinical features, stage and treatment. Male and female were afected in rate 1,66:1. Most of patients were young adult in 3rd. and 4th. decade of life (62,5 %). Acute and chronic sinusitis were cause of orbital complication in the same rate. The most common origin of orbital complication was ethmoiditis (62,5 %), than maxillary (25 %) and frontal (12,5 %) sinusitis. Polysinusitis with affection of ethmoidal, maxillary and frontal sinuses (75 %) was usual CT finding. Staphylococcus epidermidis and Staphylococcus aureus were etiological agens in half of cases. Periorbital oedema (100 %), proptosis, chemosis (50 %), diplopia and glaucoma (12,5 %) were observed. Based on examinations, diagnosis of periorbital oedema/preseptal cellulitis was made in 3 (37,5 %), orbital cellulitis in 3 (37,5 %) and subperiosteal abscess in 2 cases (25 %). All patients underwent combined therapy - i. v. antibiotics and surgery within 24 hours. Eradication of disease from ostiomeatal complex (OMC), drainage of affected sinuses and drainage of subperiosteal abscess were done via fuctional endonasal
Ebner, H; Gebhart, W
Septic gonococcal complications consist in intermittent fever, arthralgia and skin lesions. In recent years predominantly females suffering from this disease were observed. This diagnosis is made by the demonstration of gonococcal infection combined with the above mentioned clinical symptoms. A further confirmation is possible by blood culture and the demonstration of gonococci in skin lesions or joint fluid.
Gongora, Maria Carolina; Wenger, Nanette K.
Pregnancy causes significant metabolic and hemodynamic changes in a woman’s physiology to allow for fetal growth. The inability to adapt to these changes might result in the development of hypertensive disorders of pregnancy (hypertension, preeclampsia or eclampsia), gestational diabetes and preterm birth. Contrary to previous beliefs these complications are not limited to the pregnancy period and may leave permanent vascular and metabolic damage. There is in addition, a direct association between these disorders and increased risk of future cardiovascular disease (CVD, including hypertension, ischemic heart disease, heart failure and stroke) and diabetes mellitus. Despite abundant evidence of this association, women who present with these complications of pregnancy do not receive adequate postpartum follow up and counseling regarding their increased risk of future CVD. The postpartum period in these women represents a unique opportunity to intervene with lifestyle modifications designed to reduce the development of premature cardiovascular complications. In some cases it allows early diagnosis and treatment of chronic hypertension or diabetes mellitus. The awareness of this relationship is growing in the medical community, especially among obstetricians and primary care physicians, who play a pivotal role in detecting these complications and assuring appropriate follow up. PMID:26473833
Gongora, Maria Carolina; Wenger, Nanette K
Pregnancy causes significant metabolic and hemodynamic changes in a woman's physiology to allow for fetal growth. The inability to adapt to these changes might result in the development of hypertensive disorders of pregnancy (hypertension, preeclampsia or eclampsia), gestational diabetes and preterm birth. Contrary to previous beliefs these complications are not limited to the pregnancy period and may leave permanent vascular and metabolic damage. There is in addition, a direct association between these disorders and increased risk of future cardiovascular disease (CVD, including hypertension, ischemic heart disease, heart failure and stroke) and diabetes mellitus. Despite abundant evidence of this association, women who present with these complications of pregnancy do not receive adequate postpartum follow up and counseling regarding their increased risk of future CVD. The postpartum period in these women represents a unique opportunity to intervene with lifestyle modifications designed to reduce the development of premature cardiovascular complications. In some cases it allows early diagnosis and treatment of chronic hypertension or diabetes mellitus. The awareness of this relationship is growing in the medical community, especially among obstetricians and primary care physicians, who play a pivotal role in detecting these complications and assuring appropriate follow up.
Daiello, Vicki; Hathaway, Kevin; Rhoades, Mindi; Walker, Sydney
Arguing for complicating the study of visual culture, as advocated by James Elkins, this article explicates and explores Lacanian psychoanalytic theory and pedagogy in view of its implications for art education practice. Subjectivity, a concept of import for addressing student identity and the visual, steers the discussion informed by pedagogical…
Kalra, Sanjay; Mukherjee, Jagat Jyoti; Venkataraman, Subramanium; Bantwal, Ganapathi; Shaikh, Shehla; Saboo, Banshi; Das, Ashok Kumar; Ramachandran, Ambady
Hypoglycemia is an important complication of glucose-lowering therapy in patients with diabetes mellitus. Attempts made at intensive glycemic control invariably increases the risk of hypoglycemia. A six-fold increase in deaths due to diabetes has been attributed to patients experiencing severe hypoglycemia in comparison to those not experiencing severe hypoglycemia Repeated episodes of hypoglycemia can lead to impairment of the counter-regulatory system with the potential for development of hypoglycemia unawareness. The short- and long-term complications of diabetes related hypoglycemia include precipitation of acute cerebrovascular disease, myocardial infarction, neurocognitive dysfunction, retinal cell death and loss of vision in addition to health-related quality of life issues pertaining to sleep, driving, employment, recreational activities involving exercise and travel. There is an urgent need to examine the clinical spectrum and burden of hypoglycemia so that adequate control measures can be implemented against this neglected life-threatening complication. Early recognition of hypoglycemia risk factors, self-monitoring of blood glucose, selection of appropriate treatment regimens with minimal or no risk of hypoglycemia and appropriate educational programs for healthcare professionals and patients with diabetes are the major ways forward to maintain good glycemic control, minimize the risk of hypoglycemia and thereby prevent long-term complications. PMID:24083163
Saracen, Agnieszka; Kotwica, Zbigniew
Abstract Percutaneous vertebroplasty (PVP) is a minimally invasive procedure widely used for the treatment of pain due to vertebral fractures of different origins—osteoporotic, traumatic, or neoplastic. PVP is minimally invasive, but the complications are not rare; however, they are in most cases not significant clinically. The most frequent is cement leakage, which can occur onto veins, paravertebral soft tissue, into the intervertebral disk, or to the spinal canal, affecting foraminal area or epidural space. We analyzed results of treatment and complications of vertebroplasty performed with the use of polimethylomethylacrylate cement (PMMA) on 1100 vertebrae, with a special regard to the severity of complication and eventual clinical manifestation. One thousand one hundred PVP were analyzed, performed in 616 patients. There were 468 (76%) women and 148 men (24%), 24 to 94-year old, mean age 68 years. From 1100 procedures, 794 treated osteporotic and 137 fractures due to malignant disease, 69 PVP were made in traumatic fractures. One hundred patients had painful vertebral hemangiomas. Seven hundred twenty-six (66%) lesions were in thoracic, and 374 (34%) in lumbar area. Results of treatment were assessed using 10 cm Visual Analogue Scale (VAS) 12 hours after surgery, 7 days, 30 days, and then each 6 months, up to 3 years. Before surgery all patients had significant pain 7 to 10 in VAS scale, mean 8.9 cm. Twelve hours after surgery 602 (97.7%) reported significant relief of pain, with mean VAS of 2,3 cm. Local complications occurred in 50% of osteoporotic, 34% of neoplastic, 16% of traumatic fractures, and 2% of vertebral hemangiomas. The most common was PMMA leakage into surrounding tissues—20%; paravertebral vein embolism—13%; intradiscal leakage—8%; and PMMA leakage into the spinal canal—0.8%. Results of treatment did not differ between patients with and without any complications. From 104 patients who had chest X-ray or CT study performed
Ghesquiere, Angela; Glickman, Kim
Bereavement is a common experience in adults age 60 and older. Loss of a loved one usually leads to acute grief characterized by yearning and longing, decreased interest in ongoing activities, and frequent thoughts of the deceased. For most, acute grief naturally evolves into a state of integrated grief, where the bereaved is able to reengage with everyday activities and find interest or pleasure. About 7% of bereaved older adults, however, will develop the mental health condition of Complicated Grief (CG). In CG, the movement from acute to integrated grief is derailed, and grief symptoms remain severe and impairing. This article reviews recent publications on the diagnosis of CG, risk factors for the condition, and evidenced-based treatments for CG. Greater attention to complicated grief detection and treatment in older adults is needed. PMID:24068457
Simcox, Louise E; Ormesher, Laura; Tower, Clare; Greer, Ian A
There is a paucity of strong evidence associated with adverse pregnancy outcomes and thrombophilia in pregnancy. These problems include both early (recurrent miscarriage) and late placental vascular-mediated problems (fetal loss, pre-eclampsia, placental abruption and intra-uterine growth restriction). Due to poor quality case-control and cohort study designs, there is often an increase in the relative risk of these complications associated with thrombophilia, particularly recurrent early pregnancy loss, late fetal loss and pre-eclampsia, but the absolute risk remains very small. It appears that low-molecular weight heparin has other benefits on the placental vascular system besides its anticoagulant properties. Its use is in the context of antiphospholipid syndrome and recurrent pregnancy loss and also in women with implantation failure to improve live birth rates. There is currently no role for low-molecular weight heparin to prevent late placental-mediated complications in patients with inherited thrombophilia and this may be due to small patient numbers in the studies involved in summarising the evidence. There is potential for low-molecular weight heparin to improve pregnancy outcomes in women with prior severe vascular complications of pregnancy such as early-onset intra-uterine growth restriction and pre-eclampsia but further high quality randomised controlled trials are required to answer this question.
Bernasinski, M; Mertes, P-M; Carlier, M; Dupont, H; Girard, M; Gette, S; Just, B; Malinovsky, J-M
Respiratory complications of blood transfusion have several possible causes. Transfusion-Associated Circulatory Overload (TACO) is often the first mentioned. Transfusion-Related Acute Lung Injury (TRALI), better defined since the consensus conference of Toronto in 2004, is rarely mentioned. French incidence is low. Non-hemolytic febrile reactions, allergies, infections and pulmonary embolism are also reported. The objective of this work was to determine the statistical importance of the different respiratory complications of blood transfusion. This work was conducted retrospectively on transfusion accidents in six health centers in Champagne-Ardenne, reported to Hemovigilance between 2000 and 2009 and having respiratory symptoms. The analysis of data was conducted by an expert committee. Eighty-three cases of respiratory complications are found (316,864 blood products). We have counted 26 TACO, 12 TRALI (only 6 cases were identified in the original investigation of Hemovigilance), 18 non-hemolytic febrile reactions, 16 cases of allergies, 5 transfusions transmitted bacterial infections and 2 pulmonary embolisms. Six new TRALI were diagnosed previously labeled TACO for 2 of them, allergy and infection in 2 other cases and diagnosis considered unknown for the last 2. Our study found an incidence of TRALI 2 times higher than that reported previously. Interpretation of the data by a multidisciplinary committee amended 20% of diagnoses. This study shows the imperfections of our system for reporting accidents of blood transfusion when a single observer analyses the medical records.
Rutledge, S L; Snead, O C
Although there does appear to be at least a temporal relationship between pertussis immunization and serious acute neurologic illness, data to suggest that children with stable preexisting neurologic disease or positive family history of neurologic disease are at increased risk for complications of pertussis immunizations are inconclusive. Furthermore, there are no firm statistical data concerning the incidence of pertussis vaccine-related encephalopathy. Rather, the literature on pertussis vaccine complications is replete with anecdotal reports and retrospective studies with a number of questionable conclusions drawn from this inadequate data base. Unfortunately, these conclusions have been sensationalized and exploited with litigious fervor to the point that the practice of pertussis immunization is being questioned in the United States. A number of points should be reiterated: pertussis is a dangerous and deadly disease, as seen in the epidemic in Great Britain; pertussis immunization is effective in protecting against the disease; and there is no conclusive proof that the incidence of complications from pertussis vaccination of children with seizure disorders or other preexisting stable neurologic abnormalities is higher, because appropriate studies have not been done to define such a risk. We would do well to keep these facts in mind in order to avoid a disaster similar to the pertussis epidemic in Great Britain. Pertussis vaccination should be given to all children except those with allergic hypersensitivity, a progressive neurologic disorder, or an adverse reaction to a previous pertussis dose.
Merle, Harold; Guyomarch, Jérôme; Joyaux, Jean-Christophe; Dueymes, Maryvonne; Donnio, Angélique; Desbois, Nicole
The authors describe a case of keratomycosis that appeared after the exeresis of a pterygium. A 48-year-old patient had been referred with a red right eye associated with an abscess of the cornea along the ablation zone of the pterygium. The surgery had been performed a month beforehand. The abscess was 6 mm high and 4 mm wide. The authors instigated a treatment that included amphotericin B (0.25%) after noticing a clinical aspect evoking a fungal keratitis and finding several septate filaments on direct examination. On day 10, a Fusarium dimerum was isolated on Sabouraud agar. After 15 days of treatment, the result was favorable and the size of the ulceration as well as the size of the abscess had progressively decreased. The antifungal treatment was definitively stopped at 14 weeks. Infectious-related complications of the pterygium surgery are rare and are essentially caused by bacterial agents. Secondary infections by fungus are rare. There have been two previous cases reported: one that appeared 15 years after radiotherapy and another that appeared at 3 weeks post surgery, consecutive to the use of mitomycin C. To the authors' knowledge, this is the first case of a keratomycosis due to F. dimerum reported that complicated the exeresis of a pterygium without the use of an adjuvant antihealing treatment. Pterygium surgery is a common procedure; nevertheless, ophthalmologists need to be aware of the existence of potential infectious complications.
Kaye, Michael D.
Pancreatitis, in common with many other upper abdominal diseases, often leads to pleuropulmonary complications. Radiological evidence of pleuropulmonary abnormality was found in 55% of 58 cases examined retrospectively. The majority of such abnormalities are not specific for pancreatitis; but a particular category of pleural effusions, rich in pancreatic enzymes, is a notable exception. A patient with this type of effusion, complicated by a spontaneous bronchopleural fistula and then by an empyema, is reported. The literature relating to pancreatic enzyme-rich pleural effusions (pathognomonic of pancreatitis) is reviewed. Of several possible mechanisms involved in pathogenesis, transdiaphragmatic lymphatic transfer of pancreatic enzymes, intrapleural rupture of mediastinal extensions of pseudocysts, and diaphragmatic perforation are the most important. The measurement of pleural fluid amylase, at present little employed in this country, has considerable diagnostic value. Enzyme-rich effusions are more commonly left-sided, are often blood-stained, are frequently associated with pancreatic pseudocysts, and—if long standing—may be complicated by a bronchopleural fistula. Images PMID:4872925
HSBC Trinkaus nutzt Thin Clients als grafikstarke Desktops einer Citrix-basierenden Server Based Computing-Umgebung. Die neuen Dualview-Arbeitsplätze sind zuverlässiger, pflegeleichter und stromsparender als die bisherigen Terminal-PCs. Selbst die Administration erfolgt im Zweibildschirmbetrieb.
Wang, Hai; Sun, Jiang-Li; Zhang, Zheng-Liang; Pei, Hong-Hong
Abstract Rationale: Pregnancy is a complicated physiological process. Physiological leukocytosis often takes place and it is primarily related to the increased circulation of neutrophils, especially during the last trimester of pregnancy. Noncongenital agranulocytosis during pregnancy is rare and reported only occasionally, while in most of the cases, the agranulocytosis has already occurred prior to pregnancy or induced by identified factors such as antibiotics, antithyroid agents, or cytotoxic agents. Gestation-induced agranulocytosis has not been reported, so we present a case of gestation-induced agranulocytosis in this article. Patients concern: In this case, we present a Chinese woman (aged 25) in her 38th week of the first gestation who had the complication of agranulocytosis. No abnormality was detected in regular examinations before pregnancy and in the first trimester. Since the last trimester of pregnancy, the patient began to suffer from agranulocytosis and intermittent fever, the maximum being temperature 38.8°C. At admission, the neutrophil granulocytes were 0.17 × 109 L−1 and the bone marrow biopsy showed that agranulocytosis was detected, but the levels of red blood cell and megalokaryocyte were normal. In addition, antinuclear antibodies were detected at a dilution of 1:40, but anti-dsDNA, antiphospholipid antibody, and neutrophil granulocyte antibody were negative. Diagnoses: The patient was empirically treated as having pneumonia. Interventions: We tried to use granulocyte colony-stimulating factor, γ-globulin, glucocorticoids, antibiotics, and antifungi agents to treat the patient, but her symptoms were not alleviated until the patient had a cesarean section. Outcomes: After 24 hours of cesarean section, the temperature and neutrophil granulocyte returned to normal. After a year of follow-up, we found that the patient and the baby were healthy. Lessons: Agranulocytosis during pregnancy seems to be associated with immunosuppression
Leonhard, Sonja E.; Fritz, Daan; van de Beek, Diederik; Brouwer, Matthijs C.
Abstract Background: Cryptococcal meningitis is an uncommon but severe complication of sarcoidosis. Methods: We present 2 patients with cryptococcal meningitis complicating sarcoidosis and compared findings with 38 cases reported in the literature. Results: When analyzing our patients and 38 cases reported in the literature, we found that median age of sarcoidosis patients with cryptococcal meningitis was 39 years (range 30–48); 27 of 33 reported cases (82%) had a history of sarcoidosis. Only 16 of 40 patients (40%) received immunomodulating therapy at the time of diagnosis of cryptococcal meningitis. The diagnosis of cryptococcal meningitis was delayed in 17 of 40 patients (43%), mainly because of the initial suspicion of neurosarcoidosis. Cerebrospinal fluid (CSF) examination showed mildly elevated white blood cell count (range 23–129/mm3). Twenty-nine of 32 cases (91%) had a positive CSF culture for Cryptococcus neoformans and 25 of 27 cases (93%) had a positive CSF C neoformans antigen test. CD4 counts were low in all patients in whom counts were performed (84–228/mL). Twelve patients had an unfavorable outcome (32%), of which 7 died (19%) and 24 patients (65%) had a favorable outcome. The rate of unfavorable outcome in patients with a delayed diagnosis was 7 of 17 (41%) compared to 5 of 28 (21%) in patients in whom diagnosis was not delayed. Conclusion: Cryptococcal meningitis is a rare but life-threatening complication of sarcoidosis. Patients were often initially misdiagnosed as neurosarcoidosis, which resulted in considerable treatment delay and worse outcome. CSF cryptococcal antigen tests are advised in patients with sarcoidosis and meningitis. PMID:27583871
Slauf, P; Antoš, F; Marx, J
The most common and serious complications of haemorrhoids include perianal thrombosis and incarcerated prolapsed internal haemorrhoids with subsequent thrombosis. They are characterised by severe pain in the perianal region possibly with bleeding. In a short history of the perianal thrombosis, acute surgical incision or excision is indicated, which can result in rapid relief of the painful symptoms. In incarcerated prolapsed internal haemorrhoids, emergency haemorrhoidectomy may also be indicated. Segmental haemorrhoidectomy in the most affected quadrants followed by further elective surgery for haemorrhoids in the next stage is preferred.
Nadarajah, Ramesh; Pee, Leon
The authors present a rare case of a 71-year-old man presenting with large bowel obstruction after attempted colonoscopy. The procedure was impossible to complete due to a tight sigmoid stricture and the patient presented with an acute abdomen the following day. He was managed conservatively and discharged before returning for an elective laparoscopic sigmoid colectomy. The potential differentials of an acute abdomen post-colonoscopy are discussed and the literature reviewed on this rare complication. Finally, the authors review whether there is pressure on endoscopists to 'complete' colonoscopies (by achieving caecal intubation) based on regulatory indices in quality, and how this might have to be disregarded in unfavourable circumstances.
Shinohara, Michi M
Decorative tattoo is a popular practice that is generally safe when performed in the professional setting but can be associated with a variety of inflammatory, infectious, and neoplastic complications, risks that may be increased with current trends in home tattooing. Modern tattoo inks contain azo dyes and are often of unknown composition and not currently regulated for content or purity. Biopsy of most (if not all) tattoo reactions presenting to the dermatologist is recommended, given recent clusters of nontuberculous mycobacterial infections occurring within tattoo, as well as associations between tattoo reactions and systemic diseases such as sarcoidosis.
Asencio-Duran, Mónica; Manzano-Muñoz, Beatriz; Vallejo-García, José Luis; García-Martínez, Jesús
Macular peeling refers to the surgical technique for the removal of preretinal tissue or the internal limiting membrane (ILM) in the macula for several retinal disorders, ranging from epiretinal membranes (primary or secondary to diabetic retinopathy, retinal detachment…) to full-thickness macular holes, macular edema, foveal retinoschisis, and others. The technique has evolved in the last two decades, and the different instrumentations and adjuncts have progressively advanced turning into a safer, easier, and more useful tool for the vitreoretinal surgeon. Here, we describe the main milestones of macular peeling, drawing attention to its associated complications. PMID:26425351
While most patients undergo orthognathic surgery for aesthetic purposes, aesthetic improvements are most often followed by postoperative functional complications. Therefore, patients must carefully decide whether their purpose of undergoing orthognathic surgery lies on the aesthetic side or the functional side. There is a wide variety of complications associated with orthognathic surgery. There should be a clear distinction between malpractice and complications. Complications can be resolved without any serious problems if the cause is detected early and adequate treatment provided. Oral and maxillofacial surgeons must have a full understanding of the types, causes, and treatment of complications, and should deliver this information to patients who develop these complications. PMID:28280704
... medlineplus.gov/ency/patientinstructions/000327.htm Long-term complications of diabetes To use the sharing features on this page, ... other tests. All these may help you keep complications of diabetes away. You will need to check your blood ...
Roy, Ashwin; Martin, Derrick
Common bile duct stones (CBDSs) are solid deposits that can either form within the gallbladder or migrate to the common bile duct (CBD), or form de novo in the biliary tree. In the USA around 15% of the population have gallstones and of these, 3% present with symptoms annually. Because of this, there have been major advancements in the management of gallstones and related conditions. Management is based on the patient's risk profile; young and healthy patients are likely to be recommended for surgery and elderly patients with comorbidities are usually recommended for endoscopic procedures. Imaging of gallstones has advanced in the last 30 years with endoscopic retrograde cholangiopancreatography evolving from a diagnostic to a therapeutic procedure in removing CBDSs. We present a complicated case of a patient with a CBDS and periampullary diverticulum and discuss the techniques used to diagnose and remove the stone from the biliary system. PMID:23946532
Fabbri, C; Luigiano, C; Cennamo, V; Ferrara, F; Pellicano, R; Polifemo, A M; Tarantino, I; Barresi, L; Morace, C; Consolo, P; D'Imperio, N
Since its development in the 1980s, endoscopic ultrasonography (EUS) has undergone a great deal of technological modifications. EUS has become an important tool in the evaluation of patients with various clinical disorders and is increasingly being utilized in many centers. EUS has been evolving over the years; EUS-guided fine needle aspiration (FNA) for cytological and/or histological diagnosis has become standard practice and a wide array of interventional and therapeutic procedures are performed under EUS guidance for diseases which otherwise would have needed surgery, with its associated morbidities. EUS shares the risks and complications of other endoscopic procedures. This article addresses the specific adverse effects and risks associated with EUS, EUS-FNA and interventional EUS, namely perforation, bleeding, pancreatitis and infection. Measures to help minimizing these risks will also be discussed.
Swann, Matthew C; Hoes, Kathryn S; Aoun, Salah G; McDonagh, David L
A variety of surgical approaches are available for the treatment of spine diseases. Complications can arise intraoperatively, in the immediate postoperative period, or in a delayed fashion. These complications may lead to severe or even permanent morbidity if left unrecognized and untreated [1-4]. Here we review a range of complications in the early postoperative period from more benign complications such as postoperative nausea and vomiting (PONV) to more feared complications leading to permanent loss of neurological function or death . Perioperative pain management is covered in a separate review (Chapter 8).
Sayin, Nihat; Kara, Necip; Pekel, Gökhan
Diabetes mellitus (DM) is a important health problem that induces ernestful complications and it causes significant morbidity owing to specific microvascular complications such as, retinopathy, nephropathy and neuropathy, and macrovascular complications such as, ischaemic heart disease, and peripheral vasculopathy. It can affect children, young people and adults and is becoming more common. Ocular complications associated with DM are progressive and rapidly becoming the world’s most significant cause of morbidity and are preventable with early detection and timely treatment. This review provides an overview of five main ocular complications associated with DM, diabetic retinopathy and papillopathy, cataract, glaucoma, and ocular surface diseases. PMID:25685281
García Hidalgo, Linda
Obesity is a health problem of considerable magnitude in the Western world. Dermatological changes have been reported in patients with obesity, including: acanthosis nigricans and skin tags (due to insulin resistance); hyperandrogenism; striae due to over extension; stasis pigmentation due to peripheral vascular disease; lymphedema; pathologies associated with augmented folds; morphologic changes in the foot anatomy due to excess load; and complications that may arise from hospitalization. Acanthosis nigricans plaques can be managed by improved control of hyperinsulinemia; the vitamin D3 analog calcipitriol has also been shown to be effective. Skin tags can be removed by snipping with curved scissors, by cryotherapy or by electrodesiccation. Hyperandrogenism, a result of increased production of endogenous androgens due to increased volumes of adipose tissue (which synthesizes testosterone) and hyperinsulinemia (which increases the production of ovarian androgens) needs to be carefully assessed to ensure disorders such as virilizing tumors and congenital adrenal hyperplasia are treated appropriately. Treatment of hyperandrogenism should be centred on controlling insulin levels; weight loss, oral contraceptive and antiandrogenic therapies are also possible treatment options. The etiology of striae distensae, also known as stretch marks, is yet to be defined and treatment options are unsatisfactory at present; striae rubra and alba have been treated with a pulsed dye laser with marginal success. The relationship between obesity and varicose veins is controversial; symptoms are best prevented by the use of elastic stockings. Itching and inflammation associated with stasis pigmentation, the result of red blood cells escaping into the tissues, can be treated with corticosteroids. Lymphedema is associated with dilatation of tissue channels, reduced tissue oxygenation and provides a culture medium for bacterial growth. Lymphedema treatment is directed towards reducing the
Townsley, Danielle M.
Pregnancy induces a number of physiologic changes that affect the hematologic indices, either directly or indirectly. Recognizing and treating hematologic disorders that occur during pregnancy is difficult owing to the paucity of evidence available to guide consultants. This paper specifically reviews the diagnosis and management of benign hematologic disorders occurring during pregnancy. Anemia secondary to iron deficiency is the most frequent hematologic complication and is easily treated with oral iron formulations,; however care must be taken not to miss other causes of anemia, such as sickle cell disease. Thrombocytopenia is also a common reason for consulting the hematologist and distinguishing gestational thrombocytopenia from immune thrombocytopenia (ITP), preeclampsia, HELLP syndrome, or thrombotic thrombocytopenic purpura (TTP) is essential since the treatment differs widely. Occasionally the management of mother and infant involves the expeditious recognition of neonatal alloimmune thrombocytopenia (NAIT), a condition that is responsible for severe life-threatening bleeding of the newborn. Additionally, inherited and acquired bleeding disorders affect pregnant women disproportionately and often require careful monitoring of coagulation parameters in order to prevent bleeding in the puerperium. Finally, venous thromboembolism (VTE) during pregnancy is still largely responsible for mortality during pregnancy and the diagnosis, treatment options and guidelines for prevention of VTE during pregnancy are explored. PMID:23953339
Dalinka, M.K.; Mazzeo, V.P. Jr.
The skeletal effects of radiation are dependent upon many variables, but the pathologic features are consistent. Radiation may cause immediate or delayed cell death, cellular injury with recovery, arrest of cellular division, or abnormal repair with neoplasia. Radiation necrosis and radiation-induced neoplasm still occur despite the use of supervoltage therapy. Complications of radiotherapy are well known and have led to more judicious use of this therapeutic modality. With few exceptions, benign bone tumors are no longer treated with irradiation. Radiation necrosis may be difficult to differentiate from sarcoma arising in irradiated bone. They both occur within the field of irradiation. Radiation necrosis often has a long latent period which is, of course, the rule in radiation-induced neoplasia. A soft tissue mass favors the diagnosis of neoplasia, while its absence suggests radiation necrosis. Lack of pain favors necrosis. Calcification may occur in radiation necrosis and does not indicate neoplasia. A lack of progression on serial roentgenograms also favors radiation necrosis. 76 references.
Winters, Jeffrey L
A decreasing blood donor pool in the presence of increasing blood transfusion demands has resulted in the need to maximally utilize each blood donor. This has led to a trend in the increasing use of automated blood collections. While apheresis donation shares many reactions and injuries with whole blood donation, because of the differences, unique complications also exist. Overall, evidence in the literature suggests that the frequency of reactions to apheresis donation is less than that seen in whole blood donation, though the risk of reactions requiring hospitalization is substantially greater. The most common apheresis-specific reaction is hypocalcemia due to citrate anticoagulation, which, while usually mild, has the potential for severely injuring the donor. Other reactions to apheresis donation are uncommon (e.g., hypotension) or rare (e.g., air embolism). More worrisome, and in need of additional study, are the long-term effects of apheresis donation. Recent evidence suggests that repeated apheresis platelet donations may adversely effect thrombopoiesis as well as bone mineralization. Granulocyte donation has also been implicated in unexpected long-term consequences.
Lubeck, Glenn; Epstein, Ervin
Pathologic consequence of tattooing is relatively rare, but in light of the great number of persons in military service, where tattooing seems to be popular, consideration of the complications seems worth while. Four unusual cases of patients with cutaneous lesions in tattoos are reported. One patient had Boeck's sarcoid, in which the cutaneous eruption was limited solely to the tattooed areas on the body and involved all the various colors of the tattoo. The cutaneous eruption was only a single manifestation of generalized sarcoidosis. Another patient had secondary syphilis with the cutaneous lesions involving multi-colored tattoos, including the red areas. These tattoos were applied in Hawaii, and presumably the red dye was not the usual cinnabar (mercuric sulfide). As a general rule, the cutaneous lesions of secondary syphilis do not involve the red areas because of the treponomicidal action of mercuric sulfide. In the third case the characteristic eruption of discoid lupus erythematosus was present. It began over the red areas of a tattoo on the patient's forearm. It has been stated that mercuric sulfide is a photo-sensitizing agent, and it is believed that this explains the localization of the eruption in this case. The fourth patient had eruption, caused by mercury sensitivity, in an area of tattoo. The eruption was noted soon after the tattooing was done, and it persisted for seven years. PMID:14905289
Daras, M; Tuchman, A J; Koppel, B S; Samkoff, L M; Weitzner, I; Marc, J
Use of cocaine in the USA, has reached epidemic proportions since 1983, when "crack" was introduced, its higher potency compared with cocaine HCl has been associated with a tremendous increase in the incidence of strokes. This study reports our experience with 55 cases of neurovascular events (25 ischemic and 30 hemorrhagic) related to cocaine use in 54 patients. Only 15 patients had other risk factors for stroke. Twenty six patients smoked "crack", 10 snorted cocaine and 12 injected it intravenously. Strokes occurred within 3 h of cocaine use in 15 patients with infarcts and 17 with hemorrhages. Ten infarcts occurred after an overnight binge. Of the hemorrhage group 9 were subarachnoid, 16 intracerebral (8 basal ganglia, 7 hemispheric and one brain stem) and 5 intraventricular. Computerized tomography (CT) showed an aneurysm of the anterior communicating artery, as well as one of the vein of Galen. Four aneurysms and 3 AVMs were identified on angiography. CT revealed 15 infarcts; it was normal in 7 patients with pure motor hemiparesis and in 3 with findings consistent with anterior spinal artery infarction. Several mechanisms may be responsible for the cerebrovascular complications. A sudden rise in systemic arterial pressure may cause hemorrhages, frequently in association with an underlying aneurysm or AVM. Vasospasm, arteritis, myocardial infarction with cardiac arrhythmias and increased platelet aggregation may provoke infarcts.
Dedinská, I; Maňka, V; Ságová, I; Klimentová, A; Makovický, P; Polko, J; Sadloňová, J; Mokáň, M
Hyponatremia can be defined like the low sodium concentration, lower that 135 mmol/l. It becomes really serious when the concentration is lower than 120 mmol/l. The most frequent causes of hyponatremia are: the extrarenal loss (GIT, skin, bleeding, sequestration), the renal loss (diuretics, nephritis with the salt loss, osmotical diuresis, the Addison disease), hypothyroidism, the lack of glucocorticoids, emotional stress, pain, pseudohyponatremia (incorrect taking, dyslipoproteinemia). There is fatigue, exhaustion, headache and vertigoes dominating in the clinical record file. By the deficit increasing a patient becomes delirious, comatose even with the shock development. It is necessary to separate sufficient supply of sodium from much more often reason, which is loss of sodium which can be caused by: excessive sweating, vomitting with the metabolical alkalosis development, diarrhoea with the metabolical acidosis development, renal losses (a phase of renal failure). Treatment of hyponatremia: intensive treatment starts at the level of plasmatic concentration of sodium under 120 mmol/l or when neurological symptoms of brain oedema are present. In the therapy it is necessary to avoid fast infusions of hypertonic saline solutions (3-5% NaCl solutions) because of the danger of the development of serious CNS complications (intracranial bleeding, etc.). It is recommended to adjust the plasmatic concentration of sodium up to 120 mmol/l during the first four hours and a subsequent correction should not be higher than 2 mmol per an hour. Treatment of the basic illness is very important. We present 2 case histories: a 74-year old female patient and a 69-year old female patient both with the hyponatremia caused by taking of carbamazepine. We want to inform and warn about not only a well known side effect during long-term treatment but about hyponatremia that arose within 48 hours after the start of taking medicine as well.
Toselli, R M; dePapp, A; Harbaugh, R E; Saunders, R L
Intranasal ethmoidectomy is a common otolaryngological procedure. Despite the potential for serious intracranial complications, there is a paucity of reports describing the neurosurgical complications of the procedure. Two patients with intracranial complications of intranasal ethmoidectomy, and the relevant medical literature, are reviewed. The anatomy of the ethmoid air cells and their relation to the intracranial cavity are described. The importance of definitive, emergent repair with attention to the potential for vascular injury is discussed.
Toselli, R M; dePapp, A; Harbaugh, R E; Saunders, R L
Intranasal ethmoidectomy is a common otolaryngological procedure. Despite the potential for serious intracranial complications, there is a paucity of reports describing the neurosurgical complications of the procedure. Two patients with intracranial complications of intranasal ethmoidectomy, and the relevant medical literature, are reviewed. The anatomy of the ethmoid air cells and their relation to the intracranial cavity are described. The importance of definitive, emergent repair with attention to the potential for vascular injury is discussed. PMID:1865214
Rouetbi, N; Ben Saad, A; Joobeur, S; Skhiri, N; Cheikh Mhamed, S; Mribah, H; El Kamel, A
Epidural emphysema is an exceptional complication of bronchial asthma, revealed by an incidental finding in chest tomography. We report a case of a 21-year-old man admitted with asthma attack complicated by subcutaneous and mediastinal emphysema. Chest tomography confirmed the mediastinal emphysema and also revealed the epidural emphysema within the vertebral canal. Neurological examination was negative. The patient showed complete recovery 10days after the onset of symptoms. The epidural emphysema is a rare complication during asthma attacks. The benignity of this complication should not require a systematic chest tomography.
Stankiewicz, J A
A consecutive series of 90 patients undergoing endoscopic intranasal ethmoidectomy was reviewed. There were 26 complications (29%) in 19 patients in this group. Eight complications (8%) including CSF leak, temporary blindness, and hemorrhage were considered major with the latter occurring most commonly. Synechiae were the most commonly occurring minor complications. Endoscopic nasal sinus surgery performed by inexperienced operators carries with it the same risks and complications as traditional intranasal sinus surgery. Any surgeon who does not routinely perform traditional intranasal ethmoidectomy should accrue endoscopic experience through appropriate didactic training and multiple cadaver dissections (akin to otologic training).
Miller, Lisa M.; MacRae, Jennifer M.; Kiaii, Mercedeh; Clark, Edward; Dipchand, Christine; Kappel, Joanne; Lok, Charmaine; Luscombe, Rick; Moist, Louise; Oliver, Matthew; Pike, Pamela; Hiremath, Swapnil
Noninfectious hemodialysis catheter complications include catheter dysfunction, catheter-related thrombus, and central vein stenosis. The definitions, causes, and treatment strategies for catheter dysfunction are reviewed below. Catheter-related thrombus is a less common but serious complication of catheters, requiring catheter removal and systemic anticoagulation. In addition, the risk factors, clinical manifestation, and treatment options for central vein stenosis are outlined. PMID:28270922
Drouet, M; Sabbah, A; Bonneau, J C; Le Sellin, J
Two observations with induction of renal complications during immunotherapy are reported. For the first patient proteinuria and infections complications happened immediately after a rush immunotherapy with Yellow Jacket Venom Extract. For the second patient an "half-rush" immunotherapy with light doses of phleole extract (cumulative dose: 7 PNU) induced an immediate reaction with rhinitis, conjunctivitis and after 24 hours a macroscopic hematuria.
Quirós Luque, José María; Gago Fornells, Manuel
Nursing professionals must know everything related to complications caused by intravenous therapy including the ways to prevent and solve these complications. We need not forget that nurses are the ones mainly responsible for the insertion, manipulation, removal and care of catheters.
Fuentes, Mariña Naveiro; Naveiro Rilo, José Cesáreo; Paredes, Aida González; Aguilar Romero, María Teresa; Parra, Jorge Fernández
Background and Objectives: To analyze the frequency of complications during laparoscopic gynecologic surgery and identify associated risk factors. Methods: A descriptive observational study was performed between January 2000 and December 2012 and included all gynecologic laparoscopies performed at our center. Variables were recorded for patient characteristics, indication for surgery, length of hospital stay (in days), major and minor complications, and conversions to laparotomy. To identify risk factors and variables associated with complications, crude and adjusted odds ratios were calculated with unconditional logistic regression. Results: Of all 2888 laparoscopies included, most were procedures of moderate difficulty (adnexal surgery) (54.2%). The overall frequency of major complications was 1.93%, and that of minor complications was 4.29%. The level of technical difficulty and existence of prior abdominal surgery were associated with a higher risk of major complications and conversions to laparotomy. Conclusion: Laparoscopic gynecologic surgery is associated with a low frequency of complications but is a procedure that is not without risk. Greater technical difficulty and prior surgery were factors associated with a higher frequency of complications. PMID:25392659
Goodman, Jerry Clay
Obesity has attained pandemic proportions, and bariatric surgery is increasingly being employed resulting in turn to more neurological complications which must be recognized and managed. Neurological complications may result from mechanical or inflammatory mechanisms but primarily result from micro-nutritional deficiencies. Vitamin B12, thiamine, and copper constitute the most frequent deficiencies. Neurological complications may occur at reasonably predictable times after bariatric surgery and are associated with the type of surgery used. During the early post-operative period, compressive or stretch peripheral nerve injury, rhabdomyolysis, Wernicke's encephalopathy, and inflammatory polyradiculoneuropathy may occur. Late complications ensue after months to years and include combined system degeneration (vitamin B12 deficiency) and hypocupric myelopathy. Bariatric surgery patients require careful nutritional follow-up with routine monitoring of micronutrients at 6 weeks and 3, 6, and 12 months post-operatively and then annually after surgery and multivitamin supplementation for life. Sustained vigilance for common and rare neurological complications is essential.
Algahtani, Hussein A.; Khan, Abid S.; Khan, Muhammad A.; Aldarmahi, Ahmed A.; Lodhi, Yousif
Objective: To review and analyze the neurological complications from bariatric surgery in Kingdom of Saudi Arabia. Methods: This cross sectional study was carried out in King Abdulaziz Medical City, Jeddah, Kingdom of Saudi Arabia from January 2009 to December 2015. Important personal and clinical data were collected from the charts of the patients who underwent bariatric surgery. Data on follow up visit and remote complication if present, was also collected. All patients with neurological complications were reviewed in detail. The significant difference was calculated by using T-test and p-value<0.05 was considered significant. Results: A total of 451 patients underwent bariatric surgery, 15 cases had neurological complications (3%). Axonal polyneuropathy was the most frequent neurological complication, but cases of Wernicke syndrome, vitamin B12 deficiency, Guillain-Barre syndrome and copper deficiency were also identified. Fourteen patients (93.3%) had full recovery from the neurological signs and symptoms; one patient died. Conclusions: Bariatric surgery is not free of potential neurological complications. Complications may affect both central and peripheral nervous system and death is a possibility. Multidisciplinary care including consultation of different teams is highly recommended. PMID:27356656
Machuzak, Michael; Santacruz, Jose F; Gildea, Thomas; Murthy, Sudish C
Airway complications after lung transplantation present a formidable challenge to the lung transplant team, ranging from mere unusual images to fatal events. The exact incidence of complications is wide-ranging depending on the type of event, and there is still evolution of a universal characterization of the airway findings. Management is also wide-ranging. Simple observation or simple balloon bronchoplasty is sufficient in many cases, but vigilance following more severe necrosis is required for late development of both anastomotic and nonanastomotic airway strictures. Furthermore, the impact of coexisting infection, rejection, and medical disease associated with high-level immunosuppression further complicates care.
McDonagh, David L; Berger, Miles; Mathew, Joseph P; Graffagnino, Carmelo; Milano, Carmelo A; Newman, Mark F
As increasing numbers of elderly people undergo cardiac surgery, neurologists are frequently called upon to assess patients with neurological complications from the procedure. Some complications mandate acute intervention, whereas others need longer term observation and management. A large amount of published literature exists about these complications and guidance on best practice is constantly changing. Similarly, despite technological advances in surgical intervention and modifications in surgical technique to make cardiac procedures safer, these advances often create new avenues for neurological injury. Accordingly, rapid and precise neurological assessment and therapeutic intervention rests on a solid understanding of the evidence base and procedural variables.
Dixon, Padraic M; Hawkes, Claire; Townsend, Neil
The vast majority of equine oral procedures are dental-related and, unless great care is taken, almost all such procedures have the potential to cause marked short- or long-term damage to other oral structures. This review of the more common complications of oral surgery begins at the rostral oral cavity with procedures of the incisors, and then moves caudally to deal with complications related to procedures of wolf teeth and cheek teeth, including salivary duct disruption and dental sinusitis. Finally, complications associated with maxillary and mandibular fractures are discussed.
Ma, Irene T.
Bariatric surgery is increasingly being performed in the medically complicated obese population as convincing data continue to mount, documenting the success of surgery not only in achieving meaningful weight loss but also in correcting obesity-related illnesses. Several surgical procedures with varying degrees of success and complications are currently being performed. This article discusses the short- and long-term gastrointestinal complications for the 4 most common bariatric surgical procedures: laparoscopic adjustable gastric banding, vertical sleeve gastrectomy, Roux-en-Y gastric bypass, and biliopancreatic diversion with duodenal switch. PMID:27118949
Bafford, Andrea C; Irani, Jennifer L
Stomas are created for a wide range of indications such as temporary protection of a high-risk anastomosis, diversion of sepsis, or permanent relief of obstructed defecation or incontinence. Yet this seemingly benign procedure is associated with an overall complication rate of up to 70%. Therefore, surgeons caring for patients with gastrointestinal diseases must be proficient not only with stoma creation but also with managing postoperative stoma-related complications. This article reviews the common complications associated with ostomy creation and strategies for their management.
... can develop a complication requiring return to the operating room for repair or other procedures to open up the new connections. Rejection: Your immune system helps fight infections. It does this by recognizing ...
Situm, Mirna; Buljan, Marija; Cavka, Vlatka; Di Biagio, Nevena Skroza; Sebetić, Klaudija; Poduje, Sanja
Dermatosurgery has become ever more popular and important in recent years, mostly due to the increasing prevalence of skin malignancies. It also encompasses a wide variety of methods to remove or modify skin tissue for numerous cosmetic reasons. Nowadays, many dermatologists provide complete dermatologic care for their patients, including surgery. Therefore, it is important to be aware of the possible complications and to be able to manage them properly. Complications in cutaneous surgery are not very often, but they can be serious and worrisome including bleeding, infections, allergic reactions, syncope, wound dehiscence, necrosis, and others. In this article special attention is given to bleeding, which is the most common complication in this field. The best way to reduce the number of possible complications is to recognize patients at risk. Thus, complete history and physical examination are required before performing any dermatosurgical operation.
Vogt, P M
Plastic surgery covers a broad spectrum of diseases and conditions in the areas of reconstructive surgery, hand, burn and aesthetic surgery. Besides acquired defects or malformations an increasing number of patients are being treated for surgical or multimodal complications. In a considerable number of patients plastic and reconstructive surgery remains the only therapeutic alternative after other therapy has failed. Therefore complication management in plastic surgery is of utmost importance for a successful outcome. In addition patient expectations in the results of plastic surgery as a discipline of invention and problem solving are steadily increasing. This challenge is reflected in clinical patient management by intensive research in tissue engineering and regenerative medicine. Patients in plastic surgery are recruited from all age groups of either gender, involving traumatic and oncologic as well as congenital and aesthetic disorders. The demographics of aging, multimorbidity and obesity pose new challenges to plastic surgery. Although age over 70 years is not an independent risk factor per se for complications in plastic surgery, e.g. for complex free flap transfer, medical problems are present at a higher rate, which is to be expected in this age group. Risk factors such as alcoholism and coronary heart diseases seem to be independent predictors of perioperative complications. Therefore older patients can also benefit from plastic surgery and recurrent operations by the corresponding risk and complication management. Complication management necessitates careful patient selection, estimation of operative risks and patient-adapted selection of procedures. In addition to expertise in plastic surgery a thorough knowledge of non-surgical and surgical back-up procedures for technical incidents as well as vascular circulatory and wound healing disorders is required to deal successfully with complications in plastic surgery. This article presents these specific
Clement, C I; Goldberg, Ivan
Complicated glaucomas present considerable diagnostic and management challenges. Response to treatment can be unpredictable or reduced compared with other glaucomas. However, target intraocular pressure and preservation of vision may be achieved with selected medical, laser and surgical treatment. The evidence for such treatment is expanding and consequently affords clinicians a better understanding of established and novel techniques. Herein we review the mechanisms involved in the development of complicated glaucoma and the current evidence supporting its management. PMID:21150026
Manrique, J; Rossich, E; Hernández Sierra, A
This is the case of a 32-year-old male patient, diagnosed with end stage renal disease secondary to a focal and segmental glomerulonephritis. After four years of haemodialysis, he received a renal graft from a cadaveric donor. During the following sixteen years, he developped many different complications. In the early post-transplant period, he developed a severe acute tubular necrosis and two episodes of acute rejection took place, both of them with later recovery. Among the outstanding infectious complications were a virus herpes zoster dorsal infection and a Pseudomonas aeruginosa nosocomial pneumonia. Twelve months later, a series of severe digestive complications took place: cholecystitis that required cholecystectomy, pancreatic pseudocyst which required laparotomy because of an abdominal complication, two separate episodes of upper digestive bleeding that finally required gastric surgery, and an hemorrhagic subphrenic abscess that required a second laparotomy. Currently he has developed a calcified chronic pancreatitis. Moreover, metabolic complications must be mentioned carbohydrate intolerance, cataracts and an avascular bone necrosis, all of them closely related to the immunosuppressive therapy. In spite of these multiple complications, he mantains a good renal function and his quality of life is acceptable.
Ahlqvist, Emma; van Zuydam, Natalie R; Groop, Leif C; McCarthy, Mark I
The rising global prevalence of diabetes mellitus is accompanied by an increasing burden of morbidity and mortality that is attributable to the complications of chronic hyperglycaemia. These complications include blindness, renal failure and cardiovascular disease. Current therapeutic options for chronic hyperglycaemia reduce, but do not eradicate, the risk of these complications. Success in defining new preventative and therapeutic strategies hinges on an improved understanding of the molecular processes involved in the development of these complications. This Review explores the role of human genetics in delivering such insights, and describes progress in characterizing the sequence variants that influence individual predisposition to diabetic kidney disease, retinopathy, neuropathy and accelerated cardiovascular disease. Numerous risk variants for microvascular complications of diabetes have been reported, but very few have shown robust replication. Furthermore, only limited evidence exists of a difference in the repertoire of risk variants influencing macrovascular disease between those with and those without diabetes. Here, we outline the challenges associated with the genetic analysis of diabetic complications and highlight ongoing efforts to deliver biological insights that can drive translational benefits.
Borgna-Pignatti, C; Cappellini, M D; De Stefano, P; Del Vecchio, G C; Forni, G L; Gamberini, M R; Ghilardi, R; Origa, R; Piga, A; Romeo, M A; Zhao, H; Cnaan, A
The life expectancy of patients with thalassemia major has significantly increased in recent years, as reported by several groups in different countries. However, complications are still frequent and affect the patients' quality of life. In a recent study from the United Kingdom, it was found that 50% of the patients had died before age 35. At that age, 65% of the patients from an Italian long-term study were still alive. Heart disease is responsible for more than half of the deaths. The prevalence of complications in Italian patients born after 1970 includes heart failure in 7%, hypogonadism in 55%, hypothyroidism in 11%, and diabetes in 6%. Similar data were reported in patients from the United States. In the Italian study, lower ferritin levels were associated with a lower probability of experiencing heart failure and with prolonged survival. Osteoporosis and osteopenia are common and affect virtually all patients. Hepatitis C virus antibodies are present in 85% of multitransfused Italian patients, 23% of patients in the United Kingdom, 35% in the United States, 34% in France, and 21% in India. Hepatocellular carcinoma can complicate the course of hepatitis. A survey of Italian centers has identified 23 such cases in patients with a thalassemia syndrome. In conclusion, rates of survival and complication-free survival continue to improve, due to better treatment strategies. New complications are appearing in long-term survivors. Iron overload of the heart remains the main cause of morbidity and mortality.
... Disease (Nephropathy) Gastroparesis Mental Health Step On Up Treatment & Care Blood Glucose Testing Medication Doctors, Nurses & More ... us get closer to curing diabetes and better treatments for those living with diabetes. Other Ways to ...
Rosińska, Justyna; Łukasik, Maria; Kozubski, Wojciech
The diver's nervous system is extremely sensitive to high ambient pressure, which is the sum of atmospheric and hydrostatic pressure. Neurological complications associated with diving are a difficult diagnostic and therapeutic challenge. They occur in both commercial and recreational diving and are connected with increasing interest in the sport of diving. Hence it is very important to know the possible complications associated with this kind of sport. Complications of the nervous system may result from decompression sickness, pulmonary barotrauma associated with cerebral arterial air embolism (AGE), otic and sinus barotrauma, high pressure neurological syndrome (HPNS) and undesirable effect of gases used for breathing. The purpose of this review is to discuss the range of neurological symptoms that can occur during diving accidents and also the role of patent foramen ovale (PFO) and internal carotid artery (ICA) dissection in pathogenesis of stroke in divers.
Kreisler, Esther; Biondo, Sebastiano; Martí-Ragué, Joan
Colorectal cancer continues to have a serious social impact. A large proportion of patients are diagnosed at an advanced stage of the disease. Approximately one-third of patients with colorectal cancer will undergo emergency surgery for a complicated tumor, with a high risk of mortality and poorer long-term prognosis. The most frequent complications are obstruction and perforation, while massive hemorrhage is rare. The curative potential of surgery, whether urgent or elective, depends on how radical the resection is, among other factors. In the literature on the management of urgent colorectal disease, there are few references to the oncological criteria for resection. Uncertainly about the optimal treatment has led to wide variability in the treatment of this entity. The present article aims to provide a critical appraisal of the controversies surrounding the role of surgery and its impact on complicated colorectal cancer.
Morris, Nicholas A.; Matiello, Marcelo; Samuels, Martin A.
Neurologic complications of infective endocarditis (IE) are common and frequently life threatening. Neurologic events are not always obvious. The prediction and management of neurologic complications of IE are not easily approached algorithmically, and the impact they have on timing and ability to surgically repair or replace the affected valve often requires a painstaking evaluation and joint effort across multiple medical disciplines in order to achieve the best possible outcome. Although specific recommendations are always tailored to the individual patient, there are some guiding principles that can be used to help direct the decision-making process. Herein, we review the pathophysiology, epidemiology, manifestations, and diagnosis of neurological complications of IE and further consider the impact they have on clinical decision making. PMID:25360207
Campbell, R H; Marshall, W C; Chessells, J M
We have reviewed the neurological complications not directly attributable to leukaemic infiltration in a group of 438 children with leukaemia or lymphoma. 61 children had one or more complications due chiefly to bleeding, infection, or drug toxicity. Early death from intracranial haemorrhage occurred in 1% of children with lymphoblastic leukaemia and 7% of children with myeloblastic leukaemia. Measles and chicken pox were the most serious infective complications; one child remains severely retarded after presumed measles encephalitis, one child with chicken pox died, and a second remains disabled. 2 additional cases of measles encephalitis and one of progressive multifocal leucoencephalopathy are described. Drugs which caused neurotoxicity included vincristine, cytosine arabinoside, L-asparaginase, and phenothiazines, but most problems were caused by methotrexate. Methotrexate toxicity was more prevalent and more serious in children who had had previous central nervous system leukaemia. We conclude that viral infections and methotrexate pose the greatest neurological hazards to children with leukaemia. PMID:596922
Bouloux, Gary F; Steed, Martin B; Perciaccante, Vincent J
This article addresses the incidence of specific complications and, where possible, offers a preventive or management strategy. Injuries of the inferior alveolar and lingual nerves are significant issues that are discussed separately in this text. Surgical removal of third molars is often associated with postoperative pain, swelling, and trismus. Factors thought to influence the incidence of complications after third molar removal include age, gender, medical history, oral contraceptives, presence of pericoronitis, poor oral hygiene, smoking, type of impaction, relationship of third molar to the inferior alveolar nerve, surgical time, surgical technique, surgeon experience, use of perioperative antibiotics, use of topical antiseptics, use of intra-socket medications, and anesthetic technique. Complications that are discussed further include alveolar osteitis, postoperative infection, hemorrhage, oro-antral communication, damage to adjacent teeth, displaced teeth, and fractures.
Accidental intra-arterial filler injection may cause significant tissue injury and necrosis. Hyaluronic acid (HA) fillers, currently the most popular, are the focus of this article, which highlights complications and their symptoms, risk factors, and possible treatment strategies. Although ischemic events do happen and are therefore important to discuss, they seem to be exceptionally rare and represent a small percentage of complications in individual clinical practices. However, the true incidence of this complication is unknown because of underreporting by clinicians. Typical clinical findings include skin blanching, livedo reticularis, slow capillary refill, and dusky blue-red discoloration, followed a few days later by blister formation and finally tissue slough. Mainstays of treatment (apart from avoidance by meticulous technique) are prompt recognition, immediate treatment with hyaluronidase, topical nitropaste under occlusion, oral acetylsalicylic acid (aspirin), warm compresses, and vigorous massage. Secondary lines of treatment may involve intra-arterial hyaluronidase, hyperbaric oxygen therapy, and ancillary vasodilating agents such as prostaglandin E1. Emergency preparedness (a "filler crash cart") is emphasized, since early intervention is likely to significantly reduce morbidity. A clinical summary chart is provided, organized by complication presentation.
Weekes, Leroy R.; Gandhi, Shobhana Anil; Gandhi, Anil Krishnakumar
Complications of gynecological surgery are considerable and when reviewed in detail are almost frightening. There is no substitute for experience and intimate knowledge of the intricate pelvic structures in health and disease. Anyone who is active in the field is sooner or later going to experience some difficulty whether it be due to his miscalculation or to innate conditions in the patient which are beyond his/her control. It is the responsibility of the pelvic surgeon to recognize the complication and apply proper corrective measures. The patient should not be given false hopes of sure success nor should she be deprived of whatever hope for success does exist. PMID:572875
Miller, Mark D.
Complicated grief (CG) is a syndrome that affects 10% to 20% of grievers regardless of age, although proportionally more will face the death of loved ones in late life, CG is characterized by preoccupying and disabling symptoms that can persist for decades such as an inability to accept the death, intense yearning or avoidance, frequent reveries, deep sadness, crying, somatic distress, social withdrawal, and suicidal ideation. This syndrome is distinct from major depression and post-traumatic stress disorder, but CG maybe comorbid with each. This communication will focus on the impact of CG in late life (over age 60) and will include a case vignette for illustrating complicated grief therapy. PMID:22754292
Fernández, C; Calvete, J; García, J; Buch, E; Castells, P; Lledó, S
Secondary FAE is a rare complication, usually located at the duodenum. The typical clinical presentation is like a digestive hemorrhage or a sepsis. We report two cases of FAE with atypical manifestations. The first case presented a lower digestive hemorrhage produced by the fistulization to the sigma. The second case appeared like an intestinal obliteration caused by the full emigration of a prosthesis to the jejunum. We wish to remark the importance of the clinical suspicion of a FAE (Key of diagnosis), and the sparing relevance of the complementary examinations and the urgency of a surgical treatment in order to avoid the high rate of morbi-mortality associated with this complication.
Angeli, Paolo; Cordoba, Juan; Farges, Oliver; Valla, Dominique
Liver cirrhosis is a serious and potentially life-threatening condition. This life-threatening condition usually arises from complications of cirrhosis. While variceal bleeding is the most acute and probably best studied, several other complications of liver cirrhosis are more insidious in their onset but nevertheless more important for the long-term management and outcome of these patients. This review summarizes the topics discussed during the UEG-EASL Hepatology postgraduate course of the United European Gastroenterology Week 2013 and discusses emergency surgical conditions in cirrhotic patients, the management of hepatic encephalopathy, ascites and hepatorenal syndrome, coagulation disorders, and liver cancer. PMID:25653862
Blake, Erin; Gonzalez, Eduardo; Pieracci, Frederic
Background. Sigmoid volvulus is a rare complication of pregnancy and the puerperium. Case. A 19-year-old patient, gravida 1 para 0 at 41 0/7 weeks of gestation, admitted for late-term induction of labor underwent an uncomplicated primary low transverse cesarean delivery for arrest of descent. Her postoperative period was complicated by sudden onset of abdominal pain and the ultimate diagnosis of sigmoid volvulus. Conclusion. Prompt surgical evaluation of an acute abdomen in the postpartum period is essential; delayed diagnosis and treatment can lead to significant maternal morbidity and mortality. PMID:28251004
Freije, J E; Donegan, J O
The transnasal approach to the ethmoid and sphenoid sinuses is a well-established technique for treating nasal polyposis and chronic sinusitis. The literature supports the effectiveness and safety of this procedure when performed by experienced surgeons. Although various authors allude to catastrophic complications of intranasal ethmoidectomy, there are few case reports of complications involving significant morbidity or mortality. The potential for serious intracranial trauma is present during ethmoid surgery, especially during an intranasal approach due to limited exposure and difficulty in identifying surgical landmarks, but with renewed interest in this approach utilizing endoscopic instrumentation, the risks may be reduced.
Aswani, Yashant; Hira, Priya
Pancreatitis is notorious to cause vascular complications. While arterial complications include pseudoaneurysm formation with a propensity to bleed, venous complications can be quite myriad. Venous involvement in pancreatitis often presents with thrombosis. From time to time case reports and series of unusual venous complications associated with pancreatitis have, however, been described. In this article, we review multitudinous venous complications in the setting of pancreatitis and propose a system to classify pancreatitis associated venous complications.
The premise of this essay is that energy geographies are complicated, and this in itself presents some pedagogical difficulties. As someone who wants students to critically examine and confront the complexity of energy systems, it can be frustrating when students react to demonstrate frustration, apathy, or even confusion. In what follows, I will…
Complications arising in the third trimester often challenge the clinician to balance the concern for maternal well-being with the consequences of infant prematurity. The most serious and challenging antepartum issues relate to preterm labor and birth, hypertensive disorders, and bleeding events. This article guides the practitioner through decision-making and management of these problems.
Fouad, Dina; Lee, Geraint J.; Upadhyaya, Manasvi; Drake, David
Babies with gastroschisis have an increased risk of necrotizing enterocolitis (NEC) that can lead to short bowel syndrome, a long-term parenteral nutrition requirement, and its associated complications. To our knowledge, this is the first case report of recurrent duodenal ischemia and necrosis associated with gastroschisis in the absence of NEC totalis. PMID:27695214
The writer discusses the current academic enthrallment with complicating seemingly every aspect of every event or phenomenon, arguing that the fashion elevates confusion from a transitional stage into an end goal. Rather than scholarly clarification, says Jacoby, people celebrate the fact that everything can be "problematized," rejoicing in…
Nath, Soumya Sankar; Roy, Debashis; Ansari, Farrukh; Pawar, Sundeep T
Anaesthesia related complications in plastic surgeries are fortunately rare, but potentially catastrophic. Maintaining patient safety in the operating room is a major concern of anaesthesiologists, surgeons, hospitals and surgical facilities. Circumventing preventable complications is essential and pressure to avoid these complications in cosmetic surgery is increasing. Key aspects of patient safety in the operating room are outlined, including patient positioning, airway management and issues related to some specific conditions, essential for minimizing post-operative morbidity. Risks associated with extremes of age in the plastic surgery population, may be minimised by a better understanding of the physiologic changes as well as the pre-operative and post-operative considerations in caring for this special group of patients. An understanding of the anaesthesiologist's concerns during paediatric plastic surgical procedures can facilitate the coordination of efforts between the multiple services involved in the care of these children. Finally, the reader will have a better understanding of the perioperative care of unique populations including the morbidly obese and the elderly. Attention to detail in these aspects of patient safety can help avoid unnecessary complication and significantly improve the patients' experience and surgical outcome.
Nath, Soumya Sankar; Roy, Debashis; Ansari, Farrukh; Pawar, Sundeep T.
Anaesthesia related complications in plastic surgeries are fortunately rare, but potentially catastrophic. Maintaining patient safety in the operating room is a major concern of anaesthesiologists, surgeons, hospitals and surgical facilities. Circumventing preventable complications is essential and pressure to avoid these complications in cosmetic surgery is increasing. Key aspects of patient safety in the operating room are outlined, including patient positioning, airway management and issues related to some specific conditions, essential for minimizing post-operative morbidity. Risks associated with extremes of age in the plastic surgery population, may be minimised by a better understanding of the physiologic changes as well as the pre-operative and post-operative considerations in caring for this special group of patients. An understanding of the anaesthesiologist's concerns during paediatric plastic surgical procedures can facilitate the coordination of efforts between the multiple services involved in the care of these children. Finally, the reader will have a better understanding of the perioperative care of unique populations including the morbidly obese and the elderly. Attention to detail in these aspects of patient safety can help avoid unnecessary complication and significantly improve the patients’ experience and surgical outcome. PMID:24501480
Summary: Septoplasty and septorhinoplasty are common procedures. A 28-year-old woman underwent the procedure and presented postoperatively with headache and vomiting and had developed a large pneumocephalus. We describe the case in detail and analyze the possible causes and ways to prevent such a complication. PMID:25587507
Rhinoplasty is regarded to be associated with many risks as the expectations of patient and physician are not always corresponding. Besides of postoperative deformities many other risks and complications have to be considered. Reduction-rhinoplasty e.g. can cause breathing disturbances which are reported in 70% of all revision-rhinoplasty-patients. One has to be aware however that scars and loss of mucosal-sensation can also give the feeling of a “blocked nose”. The main risks of autogenous transplants are dislocation and resorption, while alloplasts can cause infection and extrusion. In this respect silicone implants can have a complication rate between 5-20%. Less complications are reported with other materials like Gore-Tex. Complications of skin and soft tissues can be atrophy, fibrosis, numbness, cysts originating from displaced mucosa or subcutaneous granulomas caused by ointment material. Postoperative swelling depends mainly on the osteotomy technique. Percutaneous osteotomies cause less trauma, but may result in visible scars. Infections are rare but sometimes life-threatening (toxic-shock-syndrome). The risk is higher, when sinus surgery and rhinoplasty are combined. Osteotomies can also cause injuries of the orbital region. Necrosis of eye-lids by infections and blindness by central artery occlusion are known. There are reports on various other risks like rhinoliquorrhea, brain damage, fistulas between sinus-cavernosus and carotid artery, aneurysms and thrombosis of the cavernous sinus. Discoloration of incisors are possible by damage of vessels and nerves. Rhinoplasty can also become a court-case in dissatisfied patients, a situation that may be called a “typical complication of rhinoplasty”. It can be avoided by proper patient selection and consideration of psychological disturbances. Postoperative deformities are considered as main risks of rhinoplasty, causing revision surgery in 5% to 15% of the cases. The analysis of postoperative
Marin, F; Pleşca, M; Bordea, CI; Voinea, SC; Burlănescu, I; Ichim, E; Jianu, CG; Nicolăescu, RR; Teodosie, MP; Maher, K; Blidaru, A
Rationale The current standard surgical treatment for the cervix and uterine cancer is the radical hysterectomy (lymphadenohysterocolpectomy). This has the risk of intraoperative accidents and postoperative associated morbidity. Objective The purpose of this article is the evaluation and quantification of the associated complications in comparison to the postoperative morbidity which resulted after different types of radical hysterectomy. Methods and results Patients were divided according to the type of surgery performed as follows: for cervical cancer – group A- 37 classic radical hysterectomies Class III Piver - Rutledge -Smith ( PRS ), group B -208 modified radical hysterectomies Class II PRS and for uterine cancer- group C -79 extended hysterectomies with pelvic lymphadenectomy from which 17 patients with paraaortic lymphnode biopsy . All patients performed preoperative radiotherapy and 88 of them associated radiosensitization. Discussion Early complications were intra-abdominal bleeding ( 2.7% Class III PRS vs 0.48% Class II PRS), supra-aponeurotic hematoma ( 5.4% III vs 2.4% II) , dynamic ileus (2.7% III vs 0.96% II) and uro - genital fistulas (5.4% III vs 0.96% II).The late complications were the bladder dysfunction (21.6% III vs 16.35% II) , lower limb lymphedema (13.5% III vs 11.5% II), urethral strictures (10.8% III vs 4.8% II) , incisional hernias ( 8.1% III vs 7.2% II), persistent pelvic pain (18.91% III vs 7.7% II), bowel obstruction (5.4% III vs 1.4% II) and deterioration of sexual function (83.3% III vs 53.8% II). PRS class II radical hysterectomy is associated with fewer complications than PRS class III radical hysterectomy , except for the complications of lymphadenectomy . A new method that might reduce these complications is a selective lymphadenectomy represented by sentinel node biopsy . In conclusion PRS class II radical hysterectomy associated with neoadjuvant radiotherapy is a therapeutic option for the incipient stages of cervical cancer
Koja, Hiroki; Tokumine, Joho; Sugahara, Kazuhiro
Central venous catheterization is a procedure with a high success rate. However, life-threatening complications are occasionally caused by mechanical injury during the catheterization process. Therefore, surgeons should have sufficient knowledge of the potential complications and the effective use of preventative measures when performing catheterization. We herein review and discuss the mechanical complications previously reported to have occurred in association with central venous catheterization. Comprehensive knowledge about various complication-inducing factors, the ability to make a quick and accurate diagnosis of such complications, and sufficient skill to prevent worsening of these complications can thus help patients from suffering lethal complications due to central venous catheterization.
Wang, Ying; Zhang, Hong-Liang; Wu, Xiujuan; Zhu, Jie
Guillain-Barré syndrome (GBS) is an immune-mediated disorder in the peripheral nervous system with a wide spectrum of complications. A good understanding of the complications of GBS assists clinicians to recognize and manage the complications properly thereby reducing the mortality and morbidity of GBS patients. Herein, we systemically review the literature on complications of GBS, including short-term complications and long-term complications. We summarize the frequency, severity, clinical manifestations, managements and possible mechanisms of different kinds of complications, and point out the flaws of current studies as well as demonstrate the further investigations needed.
Stankiewicz, J A
A previous publication by this author discussing complications of endoscopic intranasal ethmoidectomy indicated an overall complication rate of 29% in 90 patients (17% in 150 ethmoidectomies). Compared to published complications rates for traditional intranasal ethmoidectomy (2.7% to 3.7%), 17% is alarming and of concern. The complication results in 300 ethmoidectomies performed on 180 patients are presented. The overall complication rate was 9.3%. Only two further complications have occurred since the first reported series: a cerebrospinal fluid leak and one case of subcutaneous emphysema. Methods and techniques that have led to the reduction of complications are briefly discussed. Endoscopic ethmoidectomy is a valid, safe procedure in experienced hands.
Filipe, J A; Pinto, A M; Rosas, V; Castro-Correia, J
Bungee jumping is becoming a popular sport in the Western world with some cases of ophthalmic complications being reported in recent literature. The authors reported a case of a 23-year-old healthy female who presented retinal complications following a bungee jumping. Her fundi showed superficial retinal hemorrhages in the right eye and a sub-internal limiting membrane hemorrhage affecting the left eye. A general examination, including a full neurological examination, was normal and laboratorial investigations were all within normal values. More studies are necessary to identify risk factors and the true incidence of related ocular lesions, but until then, we think this sport activity should be desencouraged, especially to those that are not psychological and physically fit.
Hong, Phillip; Pereyra, Charles A.; Breslin, Adam; Melville, Laura
Chronic sinusitis is a relatively common diagnosis throughout the US. In patients with an otherwise unremarkable medical history the treatment is typically supportive, requiring only clinical evaluation. We present the case of a 25-year-old male with a history of chronic sinusitis that was brought to our emergency department with new-onset seizure. Three days before he had presented to his usual care facility with two days of headache and fever and was discharged stating headache, subjective fever, and neck stiffness. After further investigation he was diagnosed with a mixed anaerobic epidural abscess. The evaluation and management of chronic sinusitis are based on the presence of symptoms concerning for complication. Prompt investigation of complicated sinusitis is essential in preventing debilitating and fatal sequelae. Our case study underscores the importance of early diagnosis and appropriate management. PMID:28163938
Yu, Catherine Hy; Minnema, Brian J; Gold, Wayne L
Tongue piercing has become an increasingly popular form of body art. However, this procedure can occasionally be complicated by serious bacterial infections. The present article reports a case of prosthetic valve endocarditis caused by a Gemella species in a patient with a pierced tongue, and reviews 18 additional cases of local and systemic bacterial infections associated with tongue piercing. Infections localized to the oral cavity and head and neck region included molar abscess, glossal abscess, glossitis, submandibular lymphadenitis, submandibular sialadenitis, Ludwig's angina and cephalic tetanus. Infections distal to the piercing site included eight cases of infective endocarditis, one case of chorioamnionitis and one case of cerebellar abscess. Oropharyngeal flora were isolated from all cases. While bacterial infections following tongue piercing are rare, there are reports of potentially life-threatening infections associated with the procedure. Both piercers and their clients should be aware of these potential complications, and standardized infection prevention and control practices should be adopted by piercers to reduce the risk.
Saito, Takatoshi; Tojo, Katsuyoshi; Tajima, Naoko
The serum thyroid stimulating hormone (TSH) level is decreased in acromegalic patients. Although this phenomenon is thought to be caused by the enhanced secretion of somatostatin which suppresses TSH production, it has not yet been proven. We describe a 60-year-old woman with acromegaly who showed a low concentration of TSH. We diagnosed her as painless thyroiditis based on an increased level of thyroglobulin, depressed radioactive iodine uptake (RAIU), normal vascularity and mild swelling of the thyroid, and normal T3, T4, free T3 and free T4 levels. To our knowledge, this is the second reported case of acromegaly complicated by painless thyroiditis. The differential diagnosis between central hypothyroidism and painless thyroiditis is so important. Since it is difficult to diagnose precisely based on only the data of a low level of TSH and normal levels of thyroid hormones, we consider that measurement of thyroglobulin and RAIU is necessary when the complication of painless thyroiditis is suspected.
Tal Young, Ilanit; Iglewicz, Alana; Glorioso, Danielle; Lanouette, Nicole; Seay, Kathryn; Ilapakurti, Manjusha; Zisook, Sidney
Losing a loved to suicide is one is one of life's most painful experiences. The feelings of loss, sadness, and loneliness experienced after any death of a loved one are often magnified in suicide survivors by feelings of quilt, confusion, rejection, shame, anger, and the effects of stigma and trauma. Furthermore, survivors of suicide loss are at higher risk of developing major depression, post-traumatic stress disorder, and suicidal behaviors, as well as a prolonged form of grief called complicated grief. Added to the burden is the substantial stigma, which can keep survivors away from much needed support and healing resources. Thus, survivors may require unique supportive measures and targeted treatment to cope with their loss. After a brief description of the epidemiology and circumstances of suicide, we review the current state of research on suicide bereavement, complicated grief in suicide survivors, and grief treatment for survivors of suicide.
Bartels, Susan A; VanRooyen, Michael J
Major earthquakes are some of the most devastating natural disasters. The epidemiology of earthquake-related injuries and mortality is unique for these disasters. Because earthquakes frequently affect populous urban areas with poor structural standards, they often result in high death rates and mass casualties with many traumatic injuries. These injuries are highly mechanical and often multisystem, requiring intensive curative medical and surgical care at a time when the local and regional medical response capacities have been at least partly disrupted. Many patients surviving blunt and penetrating trauma and crush injuries have subsequent complications that lead to additional morbidity and mortality. Here, we review and summarise earthquake-induced injuries and medical complications affecting major organ systems.
Tal Young, Ilanit; Iglewicz, Alana; Glorioso, Danielle; Lanouette, Nicole; Seay, Kathryn; Ilapakurti, Manjusha; Zisook, Sidney
Losing a loved to suicide is one is one of life's most painful experiences. The feelings of loss, sadness, and loneliness experienced after any death of a loved one are often magnified in suicide survivors by feelings of quilt, confusion, rejection, shame, anger, and the effects of stigma and trauma. Furthermore, survivors of suicide loss are at higher risk of developing major depression, post-traumatic stress disorder, and suicidal behaviors, as well as a prolonged form of grief called complicated grief. Added to the burden is the substantial stigma, which can keep survivors away from much needed support and healing resources. Thus, survivors may require unique supportive measures and targeted treatment to cope with their loss. After a brief description of the epidemiology and circumstances of suicide, we review the current state of research on suicide bereavement, complicated grief in suicide survivors, and grief treatment for survivors of suicide. PMID:22754290
Holub, M; Rozsypal, H; Chalupa, P
Biological treatment represents a significant progress in the therapy of many serious diseases. Together with the growing knowledge of pathophysiology and subsequent development of new therapeutic agents, this progress will definitely lead to further expansion of biologics. Since biologics interfere with many mechanisms of host defence, which may sometimes be compromised by them, increased risk of infectious complications must be taken into account. Patients treated with biologics are prone to classical virulent infections (e.g. listeriosis, legionellosis and tuberculosis) and opportunistic infections such as progressive multifocal leukoencephalopathy. Furthermore, suppression of the immune response that is caused by biologics may lead to reactivation of latent infections such as tuberculosis or viral hepatitis B. Therefore, the knowledge of basic mechanisms by which biologics modify the immune response is important for a rapid clinical diagnosis of possible aetiology of infectious complications.
Complications resulting from IUD use are essentially of 4 types: 1) uterine perforation, either at the time of insertion or by translocation of the device. Perforations can be avoided by exercising the utmost attention at time of insertion, and by choosing the proper time of insertion, usually postmentruation. It is also imperative that the IUD be right for the uterine cavity size; 2) pelvic infection, the most serious of IUD complications, since it can, however rarely, cause death; it is absolutely necessary to observe the strictest asepsy during IUD insertion; 3) menorrhagia, which, when severe, can cause anemia. Women with heavy menstrual flow should not wear an IUD; and, 4) ectopic pregnancy, which usually ends in spontaneous abortion, but which can cause infection.
Kokoska, E R; Naunheim, K S
Postthoracotomy gastrointestinal complications, although relatively uncommon, can be associated with significant morbidity and mortality. It is necessary to identify patients who are at high risk for gastrointestinal complications during the preoperative evaluation. Appropriate stress ulcer prophylaxis should be provided to high-risk patients, and enteral feeds should be initiated as early in the postoperative course as possible. Postoperative hypotension and massive blood transfusions can be avoided with early reexploration in the case of postoperative hemorrhage. Finally, unexplained abdominal pain must not be ignored; a high index of suspicion should be maintained, with early and liberal use of diagnostic tools such as standard radiography, CT, endoscopy, and angiography. Consultation should be requested from a surgeon experienced in abdominal catastrophes. Early laparotomy with aggressive operative management can be lifesaving therapy but must be not applied in a cavalier fashion, as many of these disorders can and should be managed conservatively.
De Cuyper, Christa
Cosmetic tattoos, simulating makeup, have become very popular in the last decades; the technique of micropigmentation consists of implantation of pigment into the skin using a tattoo pen. The procedure can also be used to camouflage vitiligo, to mask scars, and as an adjunct to reconstructive surgery. Risks and complications include infections, allergic reactions, scarring, fanning, fading, and dissatisfaction about color and shape. Lasers offer the best cosmetic result for removal of unwanted tattoos.
Ionizing radiation used in treating the head and neck area produces oral side effects such as mucositis, salivary changes, trismus and radiation caries. Sequelae of cancer chemotherapy often include oral stomatitis, myelosuppression and immunosuppression. Infections of dental origin in compromised patients are potentially lethal. Specific programs to eliminate dental pathology before radiation and chemotherapy, and to maintain oral hygiene during and after therapy, will minimize these complications.
abdominal compartment syndrome, schemic bowel, biliary disease, peptic ulcer disease and astritis requiring laparotomy, small bowel obstruction, rimary fungal...complications in- luded trauma exploratory laparotomy, abdominal com- artment syndrome, ischemic bowel, biliary disease, peptic lcer disease and gastritis, large...70%); 13 for other compli- ations, such as biliary or perineal conditions (26%); and 4 or feeding access (8%). For the civilians, 2 had trauma
Bunick, Christopher G.; Aasi, Sumaira Z.
The ability to recognize, manage, and, most importantly, prevent hemorrhagic complications is critical to performing dermatologic procedures that have safe and high quality outcomes. This article reviews the preoperative, intraoperative, and postoperative factors and patient dynamics that are central to preventing such an adverse outcome. Specifically, the role that anticoagulants and antiplatelet agents, hypertension, and other medical conditions play in the development of postoperative hemorrhage are discussed. In addition, this article provides practical guidelines on managing bleeding during and after surgery. PMID:22515669
Dombrowski, Julia C; Pedersen, Rolf; Marra, Christina M; Kerani, Roxanne P; Golden, Matthew R
We reviewed 68 cases of possible neurosyphilis among 573 syphilis cases in King County, WA, from 3rd January 2012 to 30th September 2013; 7.9% (95% confidence interval, 5.8%-10.5%) had vision or hearing changes, and 3.5% (95% confidence interval, 2.2%-5.4%) had both symptoms and objective confirmation of complicated syphilis with either abnormal cerebrospinal fluid or an abnormal ophthalmologic examination.
Krishnan, Babu; Babu, Shithu; Walker, Jessica; Walker, Adrian B; Pappachan, Joseph M
Diabetes mellitus affects virtually every organ system in the body and the degree of organ involvement depends on the duration and severity of the disease, and other co-morbidities. Gastrointestinal (GI) involvement can present with esophageal dysmotility, gastro-esophageal reflux disease (GERD), gastroparesis, enteropathy, non alcoholic fatty liver disease (NAFLD) and glycogenic hepatopathy. Severity of GERD is inversely related to glycemic control and management is with prokinetics and proton pump inhibitors. Diabetic gastroparesis manifests as early satiety, bloating, vomiting, abdominal pain and erratic glycemic control. Gastric emptying scintigraphy is considered the gold standard test for diagnosis. Management includes dietary modifications, maintaining euglycemia, prokinetics, endoscopic and surgical treatments. Diabetic enteropathy is also common and management involves glycemic control and symptomatic measures. NAFLD is considered a hepatic manifestation of metabolic syndrome and treatment is mainly lifestyle measures, with diabetes and dyslipidemia management when coexistent. Glycogenic hepatopathy is a manifestation of poorly controlled type 1 diabetes and is managed by prompt insulin treatment. Though GI complications of diabetes are relatively common, awareness about its manifestations and treatment options are low among physicians. Optimal management of GI complications is important for appropriate metabolic control of diabetes and improvement in quality of life of the patient. This review is an update on the GI complications of diabetes, their pathophysiology, diagnostic evaluation and management. PMID:23772273
The concept that excess superoxide production from mitochondria is the driving, initial cellular response underlying diabetes complications has been held for the past decade. However, results of antioxidant-based trials have been largely negative. In the present review, the data supporting mitochondrial superoxide as a driving force for diabetic kidney, nerve, heart, and retinal complications are reexamined, and a new concept for diabetes complications—mitochondrial hormesis—is presented. In this view, production of mitochondrial superoxide can be an indicator of healthy mitochondria and physiologic oxidative phosphorylation. Recent data suggest that in response to excess glucose exposure or nutrient stress, there is a reduction of mitochondrial superoxide, oxidative phosphorylation, and mitochondrial ATP generation in several target tissues of diabetes complications. Persistent reduction of mitochondrial oxidative phosphorylation complex activity is associated with the release of oxidants from nonmitochondrial sources and release of proinflammatory and profibrotic cytokines, and a manifestation of organ dysfunction. Restoration of mitochondrial function and superoxide production via activation of AMPK has now been associated with improvement in markers of renal, cardiovascular, and neuronal dysfunction with diabetes. With this Perspective, approaches that stimulate AMPK and PGC1α via exercise, caloric restriction, and medications result in stimulation of mitochondrial oxidative phosphorylation activity, restore physiologic mitochondrial superoxide production, and promote organ healing. PMID:25713188
Surani, Salim R; Mendez, Yamely; Anjum, Humayun; Varon, Joseph
Severe chronic liver disease (CLD) may result from portal hypertension, hepatocellular failure or the combination of both. Some of these patients may develop pulmonary complications independent from any pulmonary pathology that they may have. Among them the hepatopulmonary syndrome (HPS), portopulmonary hypertension (PPH) and hepatic hydrothorax (HH) are described in detail in this literature review. HPS is encountered in approximately 15% to 30% of the patients and its presence is associated with increase in mortality and also requires liver transplantation in many cases. PPH has been reported among 4%-8% of the patient with CLD who have undergone liver transplantation. The HH is another entity, which has the prevalence rate of 5% to 6% and is associated in the absence of cardiopulmonary disease. These clinical syndromes occur in similar pathophysiologic environments. Most treatment modalities work as temporizing measures. The ultimate treatment of choice is liver transplant. This clinical review provides basic concepts; pathophysiology and clinical presentation that will allow the clinician to better understand these potentially life-threatening complications. This article will review up-to-date information on the pathophysiology, clinical features and the treatment of the pulmonary complications among liver disease patients. PMID:27468192
Safer, J N; Guibor, P
Three ocular complications directly related to orbital venography are described, one resulting in permanent loss of vision,. The patient had lymphangioma of the orbit which evidently had bled secondary to increased venous pressure and injection of contrast bolus. Both of the 2 patients with transient visual disturbances had diabetic retinopathy. The common factor is felt to be an imparied vascular bed which cannot meet the stress of increased venous pressure and contrast medium injection. Conditions which predispose to ocular-orbital stasis and/or hemorrhage are discussed.
Hassan, H Mohammed J; Mariatos, Georgios; Papanikolaou, Theocharis; Ranganath, Akshatha; Hassan, Hala
Aim In this paper, we will try to highlight the importance of various investigations and their crucial role in identifying whether the defect is structural or functional. Case history A 24-year-old woman presented with ocular complications after bungee jumping. Subsequently, although all ophthalmic signs resolved, she complained of decreased vision in her left eye. Conclusion Initial ophthalmic injury was detected by optical coherence tomography scan showing a neurosensory detachment of the fovea. This was not initially detected on slit-lamp examination or fluorescein angiography. On later examination, although the optical coherence tomography scan showed no structural damage, electrodiagnostic tests showed a functional defect at the fovea. PMID:23055687
Hundsberger, Thomas; Roth, Patrick; Roelcke, Ulrich
Neurological symptoms in cancer patients have a great impact on quality of life and need an interdisciplinary approach. They lead to significant impairment in activities of daily living (gait disorders, dizziness), a loss of patients independency (vegetative disturbances, wheel-chair dependency) and interfere with social activities (ban of driving in case of epilepsy). In this article we describe three main and serious neurological problems in the context of oncological patients. These are chemotherapy-induced polyneuropathy, malignant spinal cord compression and epileptic seizures. Our aim is to increase the awareness of neurological complications in cancer patients to improve patients care.
Guyton, David L
Strabismus developing after retrobulbar or peribulbar anesthesia for both anterior and posterior segment eye surgery may be due to myotoxicity to an extraocular muscle from the local anesthetic agent. Initial paresis often causes diplopia immediately after surgery, but later progressive segmental fibrosis occurs, and/or hypertrophy of the muscle, producing diplopia in the opposite direction from the direction of the initial diplopia. The inferior rectus muscle is most commonly affected. Usually a large recession on an adjustable suture of the involved muscle(s) yields good alignment. Using topical anesthesia or sub-Tenon's anesthesia can avoid this complication.
Pengiran, T; Wills, A; Holmes, G
A variety of neurological disorders have been reported in association with coeliac disease including epilepsy, ataxia, neuropathy, and myelopathy. The nature of this association is unclear and whether a specific neurological complication occurs in coeliac disease remains unproved. Malabsorption may lead to vitamin and trace element deficiencies. Therefore, patients who develop neurological dysfunction should be carefully screened for these. However, malabsorption does not satisfactorily explain the pathophysiology and clinical course of many of the associated neurological disorders. Other mechanisms proposed include altered autoimmunity, heredity, and gluten toxicity. This review attempts to summarise the literature and suggests directions for future research. PMID:12151653
Horlocker, Terese T; Wedel, Denise J
Although individual cases have been reported in the literature, serious infections of the central nervous system (CNS) such as arachnoiditis, meningitis, and abscess following spinal or epidural anesthesia are rare. However, recent epidemiologic series from Europe suggest that the frequency of infectious complications associated with neuraxial techniques may be increasing. Importantly, while meningitis and epidural abscess are both complications of neuraxial block, the risk factors and causative organisms are disparate. For example, staphylococcus is the organism most commonly associated epidural abscess; often these infections occurred in patients with impaired immunity. Conversely, meningitis follows dural puncture, and is typically caused by alpha-hemolytic streptococci, with the source of the organism the nasopharynx of the proceduralist. In order to reduce the risk of serious infection following neuraxial blockade, the clinician must be knowledgeable in the pathogenesis of CNS infections, patient selection, and use of meticulous aseptic technique. Finally, since delay in the diagnosis may result in morbidity and even death, it is crucial to be aware of the presenting signs and symptoms of meningitis and epidural abscess.
Hernandez, Maria Del Pilar; Martin, Paul
Orthotopic liver transplantation (OLT) is the standard of care for patients with decompensated cirrhosis and for patients with hepatocellular carcinoma. More than 6000 liver transplants are performed annually in the United States. High patient and graft survival rates have been achieved in great part due to the availability of potent immunosuppressive agents. Systemic immunosuppression has rendered the liver recipient susceptible to de novo infections as well as reactivation of preexisting latent infections. Infections occurring during the first month post-OLT are usually nosocomial, donor-derived, or the result of a perioperative complication. The development of opportunistic infections (OIs) such as Aspergillus and the reactivation of latent infections such as Mycobacterium tuberculosis are more frequent 1 to 6 months posttransplant, when the net state of immunosuppression is the highest. Immunosuppressive therapy is tapered 6 to 12 months post-OLT; therefore, infections occurring during that time period and afterward generally resemble those of the general population. Screening strategies applied to determine the risk of an infection after transplantation and the use of prophylactic antimicrobial therapy have reduced the incidence of OIs after OLT. This article will review the various causes of infection post-OLT and the therapies used to manage complications. PMID:27134589
Pulmonary complications are a major cause of morbidity and mortality in the post-operative period after thoracotomy. The type of complications and the severity of complications depend on the type of thoracic surgery that has been performed as well as on the patient's pre-operative medical status. Risk stratification can help in predicting the possibility of the post-operative complications. Certain airway complications are more prone to develop with thoracic surgery. Vocal cord injuries, bronchopleural fistulae, pulmonary emboli and post-thoracic surgery non-cardiogenic pulmonary oedema are some of the unique complications that occur in this subset of patients. The major pulmonary complications such as atelectasis, bronchospasm and pneumonia can lead to respiratory failure. This review was compiled after a search for search terms within ‘post-operative pulmonary complications after thoracic surgery and thoracotomy’ on search engines including PubMed and standard text references on the subject from 2000 to 2015. PMID:26556921
Wang, David T.; Dubois, Melissa; Tutton, Sean M.
Musculoskeletal (MSK) intervention has proliferated in recent years among various subspecialties in medicine. Despite advancements in image guidance and percutaneous technique, the risk of complication has not been fully eliminated. Overall, complications in MSK interventions are rare, with bleeding and infection the most common encountered. Other complications are even rarer. This article reviews various complications unique to musculoskeletal interventions, assists the reader in understanding where pitfalls lie, and highlights ways to avoid them. PMID:26038623
Marchese-Ragona, R; De Filippis, C; Marioni, G; Staffieri, A
Summary Although several reports in the literature have documented the surgical technique, and the oncological outcome achieved with parotidectomy, only a few articles have described the complications of parotid gland surgery and their management. Several complications have been reported in parotid surgery. We re-classified the complications of parotidectomy in intra-operative and post-operative (early and late). The commonest complications after parotidectomy are temporary or permanent facial palsy and Frey’s syndrome. PMID:16450773
Kalyanasundaram, Arun; Lombardi, William L.
Percutaneous Coronary Intervention (PCI) of Chronic Total Occlusions (CTO) is an accepted revascularization procedure. These complex procedures carry with them certain risks and potential complications. Complications of PCI such as contrast induced renal dysfunction, radiation, etc, assume more relevance given the length and complexity of these procedures. Further, certain complications such as donor vessel injury, foreign body entrapment are unique to CTO PCI. A thorough understanding of the potential complications is important in mitigating risk during these complex procedures.
WRZESINSKI, Aline; CORRÊA, Jéssica Moraes; FERNANDES, Tainiely Müller Barbosa; MONTEIRO, Letícia Fernandes; TREVISOL, Fabiana Schuelter; do NASCIMENTO, Ricardo Reis
Background: The actual gold standard technique for obesity treatment is the Roux-en-Y gastric bypass. However, complications may occur and the surgeon must be prepared for them. Aim: To evaluate retrospectively the complications occurrence and associated factors in patients who underwent bariatric surgery. Methods: In this study, 469 medical charts were considered, from patients and from data collected during outpatient consultations. The variables considered were gender, age, height, pre-operatory BMI, pre-operatory weight, pre-operatory comorbidities, time of hospital stay, postoperative complications that demanded re-admission to the hospital and the time elapsed between the procedure and the complication. The patients' follow up was, at least, one year. Results: The incidence of postoperative complications that demanded a hospital care was 24,09%. The main comorbidity presented in this sample was hepatic steatosis. The comorbidity that was associated with the postoperative period was type 2 diabetes. There was a tendency for the female gender be related to the complications. The cholecystectomy was the most frequent complication. Complications occurred during the first year in 57,35%. Conclusion: The most frequent complication was the need to perform a cholecystectomy, where the most frequent comorbidity was hepatic steatosis. Over half the complications occurred during the first year postoperatively. Type 2 diabetes was associated with the occurrence of postoperative complications; women had the highest incidence; body mass index was not associated with the occurrence of complications. PMID:26537263
MacRae, Jennifer M; Dipchand, Christine; Oliver, Matthew; Moist, Louise; Yilmaz, Serdar; Lok, Charmaine; Leung, Kelvin; Clark, Edward; Hiremath, Swapnil; Kappel, Joanne; Kiaii, Mercedeh; Luscombe, Rick; Miller, Lisa M
Complications of vascular access lead to morbidity and may reduce quality of life. In this module, we review both infectious and noninfectious arteriovenous access complications including neuropathy, aneurysm, and high-output access. For the challenging patients who have developed many complications and are now nearing their last vascular access, we highlight some potentially novel approaches.
Nemoto, Ken-ichi; Maegawa, Hiroshi
Patients with diabetes mellitus are believed to be suspected to be immunocompromized hosts. Many reports have pointed out that diabetic patients are susceptible to certain infections such as surgical site infections, malignant otitis externa, mucormycosis, and necrotizing fasciitis. But their etiology seems to be non-uniform, heterogenous and individualized. Above all, obesity-related infections are also increasing accompanied with the recent rising incidence of obesity. Further studies should be addressed about the relationships between infections and diabetes which include the factors of body mass index, life style, degree of diabetes complications, and poor glycemic control duration. They could live a normal life the same as healthy subjects if good glycemic control is achieved without hypoglycemia.
Ilyas, Saadia; Ilyas, Hajira; Hameed, Abdul; Ilyas, Muhammad
A case report of 6-year-old boy with progeria syndrome, with marked cardiac complications is presented. The boy had cardiorespiratory failure. Discoloured purpuric skin patches, alopecia, prominent forehead, protuberant eyes, flattened nasal cartilage, malformed mandible, hypodentition, and deformed rigid fingers and toes were observed on examination. The boy was unable to speak. A sclerotic systolic murmur was audible over the mitral and aortic areas. Chest x-rays showed cardiac enlargement and the electrocardiogram (ECG) showed giant peaked P waves (right atrial hypertrophy) and right ventricular hypertrophy. Atherosclerotic dilated ascending aorta, thickened sclerotic aortic, mitral, and tricuspid valves with increased echo texture, left and right atrial and right ventricular dilatation, reduced left ventricular cavity, and thickened speckled atrial and ventricular septa were observed on echocardiography.
Oster, P; Mordasini, R; Raetzer, H; Schellenberg, B; Schlierf, G
Total starvation is effective for acute weight reduction in obesity. However, in 200 patients, most of whom also had internal diseases, 8% exhibited sometimes severe complications, i.e. reversible cerebral ischemia in 3 hypertensive patients when the blood pressure was lowered to the normal range by natriuresis of fasting; breakdown of water and electrolyte homeostasis with circulatory collapse, vomiting and vertigo; acute crises of paroxysmal nocturnal hemoglobinuria and porphyria respectively and increase of transaminases up to 200 mu/ml, or cardiac arrhythmias. Relative (?) contraindications for total fasting appear to be clinical sings of arteriosclerosis such as vascular bruits, angina pectoris and intermittent claudication. In case of doubt, the method should only be used in hospital.
Kirkman, Danielle; Junglee, Naushad; Mullins, Paul; Macdonald, Jamie Hugo
Health professionals should be aware of medical procedures that cause vascular access complications. This case describes a haemodialysis patient who experienced pain, swelling and bruising over a radiocephalic fistula following MRI. Exactly the same signs and symptoms were evident following a second scan performed 3 months later. Plausible explanations include a radio frequency-induced electrical current being formed at the arteriovenous fistula, or varying gradients of the MRI sequence stimulating peripheral nerves, leading to a site of increased tissue stimulation. Of note, a juxta-anastomotic venous stenosis was confirmed by fistulogram 4 days after the second scan, although whether this access failure was due to the MRI scan per se could not be ascertained. Nevertheless, these previously undocumented observations suggest that careful patient and fistula monitoring is required when completing MRI scans in those with an arteriovenous fistula. PMID:22927271
Scharl, Michael; Barthel, Christiane; Rogler, Gerhard
During their disease course, the majority of Crohn's disease patients will develop a complicated disease which is characterized by the occurrence of fistulas and/or stenosis. Symptomatic, perianal fistulas should be surgically drained before anti-inflammatory therapy will be initiated. Antibiotics, such as metronidazole, improve disease symptomatic however, they are not sufficient to induce continuous fistula closure. For this purpose, azathioprine/6-mercaptopurine as well as anti-TNF antibodies are useful when administered continuously. Surgical options include seton drainage, fistula excision, fistula plugs and mucosa flaps. As ultima ratio, temporary ileostomy and proctectomy are to be discussed. Non-perianal fistulas often require surgical approaches. Symptomatic strictures or stenosis can be treated by anti-inflammatory medications (only if they are cause by inflammation), endoscopic balloon dilatation or surgery.
Donaldson, Abigail A.; Gordon, Catherine M.
Anorexia Nervosa (AN) is a psychiatric illness with profound medical consequences. Among the many adverse physical sequelae of AN, bone health is impacted by starvation and can be permanently impaired over the course of the illness. In this review of skeletal complications associated with eating disorders, we discuss the epidemiology, neuroendocrine changes, adolescent vs. adult skeletal considerations, orthopedic concerns, assessment of bone health, and treatment options for individuals with AN. The focus of the review is the skeletal sequelae associated with anorexia nervosa, but we also briefly consider other eating disorders that may afflict adolescents and young adults. The review presents updates to the field of bone health in AN, and also suggests knowledge gaps and areas for future investigation. PMID:26166318
Ascherman, Dana P
Pulmonary manifestations contribute significantly to the morbidity and mortality of the idiopathic inflammatory myopathies, ranging from intrinsic lung disease to secondary complications that include aspiration pneumonia, opportunistic infection, congestive heart failure, and hypoventilation. Newer classification schemes for interstitial lung disease have permitted closer correlation between histologic subtype and clinical outcome, while diagnostic techniques such as bronchoalveolar lavage have begun to define the cellular elements responsible for immune-mediated pulmonary dysfunction. Investigators have identified several serum markers correlating with inflammatory disease activity in the lung that should enhance noninvasive monitoring of therapeutic responses to newer regimens involving agents such as cyclosporine and tacrolimus. Taken together, these advances have contributed to better understanding of the immunopathogenesis of myositis-associated interstitial lung disease that should ultimately translate into more effective treatment.
Gibson, G. J.; Davis, P.
Gibson, G. J. and Davis, P. (1974).Thorax, 29, 726-731. Respiratory complications of relapsing polychondritis. The respiratory function of a patient with relapsing polychondritis is described. He had severe airflow obstruction due to disease of both the extra and intrathoracic large airways. Evidence of small airways disease was lacking. The airflow obstruction was probably due to a combination of structural narrowing and an enhanced dynamic effect. Despite the severity of his disease the patient's exercise capacity was only slightly reduced but he developed carbon dioxide retention on exercise. Involvement of the airways is a common feature of this rare disease and demands full physiological and radiographic assessment if tracheostomy or other surgical procedure is contemplated. Images PMID:4450183
Rosas-Peralta, Martín; Borrayo-Sánchez, Gabriela; Madrid-Miller, Alejandra; Ramírez-Arias, Erick; Pérez-Rodríguez, Gilberto
It is inexorable that a proportion of patients with systemic arterial hypertension will develop a hypertensive crisis at some point in their lives. The hypertensive crises can be divided in hypertensive patients with emergency or hypertensive emergency, according to the presence or absence of acute end-organ damage. In this review, we discuss the cardiovascular hypertensive emergencies, including acute coronary syndrome, congestive heart failure, aortic dissection and sympathomimetic hypertensive crises (those caused by cocaine use included). Each is presented in a unique way, although some patients with hypertensive emergency report non-specific symptoms. Treatment includes multiple medications for quick and effective action with security to reduce blood pressure, protect the function of organs remaining, relieve symptoms, minimize the risk of complications and improve patient outcomes.
Sepehri, Mitra; Jørgensen, Bo
With a continuing increase in the number of tattoos performed worldwide, the need to treat tattoo complications is growing. Earlier treatments of chronic inflammatory tattoo reactions were dominated by a medical approach, or with no active intervention. In this chapter, we will address modern surgical approaches applied to situations when medical treatment is inefficient and lasers are not applicable. Dermatome shaving is positioned as first-line treatment of allergic tattoo reactions and also indicated in a number of other tattoo reactions, supplemented with excision in selected cases. The methods allow fundamental treatment with removal of the culprit pigment from the dermis. The different instruments, surgical methods, and treatment schedules are reviewed, and a guide to surgeons is presented. Postoperative treatments and the long-term outcomes are described in detail. An algorithm on specialist treatment and follow-up of tattoo reactions, which can be practiced in other countries, is presented.
Gavalas, M; Meisner, R; Labropoulos, N; Gasparis, A; Tassiopoulos, A
Fibromuscular dysplasia (FMD) is a nonatherosclerotic, noninflammatory vascular disease that most commonly affects the renal and extracranial carotid arteries. We present 3 cases of renal infarction complicating renal artery FMD in 42-, 43-, and 46-year-old females and provide a comprehensive review of the literature on this topic. In our patients, oral anticoagulation therapy was used to treat all cases of infarction, and percutaneous angioplasty was used nonemergently in one case to treat refractory hypertension. All patients remained stable at 1-year follow-up. This is consistent with outcomes in previously published reports where conservative medical management was comparable to surgical and interventional therapies. Demographic differences may also exist in patients with renal infarction and FMD. A higher prevalence of males and a younger age at presentation have been found in these patients when compared to the general population with FMD.
Qiu, Mingke; Qi, Xianqin; Dai, Yuxin; Wang, Shuqing; Quan, Zhiwei; Liu, Yingbin; Ou, Jingmin
Infantile haemangiomas (IH) are common benign vascular tumors of childhood. They are characterised by rapid growth during the first year of life and slow regression that is usually completed by 7-10 years of age. The underlying mechanism of action of IH is aberrant angiogenesis and vasculogenesis, and involves the mammalian target of rapamycin pathway and vascular endothelial growth factor pathway. IH become a challenge if they are part of a syndrome, are located in certain areas of the body, or if complications develop. The beta-adrenergic receptor blocker propranolol is a promising new candidate for first-line systemic therapy. This review focuses on the clinical characteristics, pathogenesis and management of IH.
Ellis, S J
To observe the incidence of complications in severely hyponatraemic hospitalized patients and relate outcome to rate of correction, all patients admitted to a tertiary referral hospital in New York City, USA or a group of hospitals in Oxford, UK with a sodium < or = 120 mmol/l were studied. Review of the notes and prospective evaluation were used to ascertain cause of hyponatraemia, method of management and outcome. There were 84 episodes in New York and 100 in Oxford, over 9.5 months and one year, respectively; 79% had chronic hyponatraemia ( > 3 days duration). During hyponatraemia, 76% of patients had clouding of consciousness with 11% in coma. Other hyponatraemic complications included long track signs (including hemiparesis) (6.0%), seizures (3.3%), hallucinations (0.5%), tremor (1.0%), intellectual impairment without clouding of consciousness (0.5%), and acute psychosis (0.5%). 4.3% died as a direct result of their electrolyte disturbance. After correction, central pontine myelinolysis (0.5%), post-correction seizures (1.0%), intellectual impairment (2.2%), tremor (0.5%), paraesthesiae (0.5%), and striatal syndrome (0.5%) were observed. Correction of hyponatraemia was started in 158 patients, and the mean maximum rate of correction in 24 h was 8.4 mmol/l (SD 5.6, range 2-42). The maximum rate of correction was higher in those who developed neurological sequelae (12.1 mmol/l/24 h vs. 8.2 mmol/l/24 h; p = 0.0125, t-test, separate variance, two-tail). Neurological sequelae were associated with faster rates of correction, and correction of chronic severe hyponatraemia should be < 10 mmol/l in 24 h.
Papadakis, Michael; Aggeliki, Lianou; Papadopoulos, Elias C; Girardi, Federico P
The rapid growth of spine degenerative surgery has led to unrelenting efforts to define and prevent possible complications, the incidence of which is probably higher than that reported and varies according to the region of the spine involved (cervical and thoracolumbar) and the severity of the surgery. Several issues are becoming progressively clearer, such as complication rates in primary versus revision spinal surgery, complications in the elderly, the contribution of minimally invasive surgery to the reduction of complication rate. In this paper the most common surgical complications in degenerative spinal surgery are outlined and discussed.
Gibbons, Christopher P
Neurological problems are common in patients undergoing haemodialysis. Over 60% of patients will suffer from symptoms of underlying polyneuropathy due to uraemia or diabetes. Others will have subclinical disease demonstrable by nerve conduction studies. Nerve injury following haemodialysis access surgery is underreported. However, sensory nerve lesions are probably common after most vascular access procedures but are rarely debilitating. Nerve compression syndromes such as carpal tunnel and ulnar compression syndromes are common, especially in patients who have been on dialysis for some years and at least some of these are related to or exacerbated by the access. Recognition is essential as they are eminently treatable by decompression surgery. Tourniquet use appears to be safe for carpal tunnel or ulnar nerve decompression surgery. Ischaemic monomelic neuropathy (IMN) is rare but follows a period of ischaemia during or as a result of access surgery, most commonly to construct a brachial arteriovenous fistula or graft. It is characterised by intense pain, out of proportion to any ischaemia, involves all of the upper limb nerves and may progress to involve the motor nerves eventually resulting in a useless clawed hand. It requires prompt treatment of any residual ischaemia after access creation, if necessary by access ligation, as in the established syndrome, like the even rarer complication of reflex sympathetic dystrophy, it is very difficult to offer any useful treatment other than symptomatic relief and physiotherapy.
Ohtsuka, Yoshinori; Yabunaka, Noriyuki; Watanabe, Ichiro; Noro, Hiroshi; Fujisawa, Hiroyuki; Agishi, Yuko
Activities of erythrocyte aldose reductase were compared in 34 normal subjects, 45 diabetic patients, and nine young men following immersion in water at 25, 39, and 42° C. Mean basal enzyme activity was 1.11 (SEM 0.12) U/g Hb and 2.07 (SEM 0.14) U/g Hb in normal controls and diabetic patients, respectively ( P<0.0001). Activities of the enzyme showed a good correlation with hemaglobin A1 (HbA1) concentrations ( P<0.01) but not with fasting plasma glucose concentrations. After immersion at 42° C for 10 min, enzyme activity was increased by 37.6% ( P<0.01); however, the activity decreased by 52.2% ( P<0.005) after immersion for 10 min at 39° C and by 47.0% ( P<0.05) at 25° C. These changes suggest that heat stress might aggravate diabetic complications, and body exposure to hot environmental conditions is not recommended for diabetic patients.
Liew, Woei Chang
In this review, we provide a detailed overview of studies on the elusive sex determination (SD) and gonad differentiation mechanisms of zebrafish (Danio rerio). We show that the data obtained from most studies are compatible with polygenic sex determination (PSD), where the decision is made by the allelic combinations of several loci. These loci are typically dispersed throughout the genome, but in some teleost species a few of them might be located on a preferential pair of (sex) chromosomes. The PSD system has a much higher level of variation of SD genotypes both at the level of gametes and the sexual genotype of individuals, than that of the chromosomal sex determination systems. The early sexual development of zebrafish males is a complicated process, as they first develop a ‘juvenile ovary’, that later undergoes a transformation to give way to a testis. To date, three major developmental pathways were shown to be involved with gonad differentiation through the modulation of programmed cell death. In our opinion, there are more pathways participating in the regulation of zebrafish gonad differentiation/transformation. Introduction of additional powerful large-scale genomic approaches into the analysis of zebrafish reproduction will result in further deepening of our knowledge as well as identification of additional pathways and genes associated with these processes in the near future. PMID:24148942
De Filippo, E; Marra, M; Alfinito, F; Di Guglielmo, M L; Majorano, P; Cerciello, G; De Caprio, C; Contaldo, F; Pasanisi, F
Background/objectives: Anemia, leukopenia and, although less frequently, thrombocytopenia are possible hematological complications of anorexia nervosa considered strictly secondary to chronic malnutrition. This is a retrospective study on the prevalence of these disorders in a large cohort of 318 female patients with AN (20.4±5.6 years, body mass index (BMI) 15.9±1.6 kg/m2), recruited in the Outpatient Unit for Malnutrition secondary to Eating Disorders at the Department of Clinical Medicine and Surgery, Federico II University Hospital, since February 1991 to December 2012. Subjects/methods: Patients were studied on an outpatient basis after obtaining medical history, clinical examination, routine hematobiochemical and endocrine tests, electrocardiography, psychiatric interview and bioelectrical impedance analysis and, in particular, phase angle determination. All patients with other comorbidities, in particular with mean corpuscular volume <80 fl, were excluded for suspected genetic alteration in the synthesis of hemoglobin. Results: Hematologic data showed that 16.7% of patients had anemia, 7.9% neutropenia and 8.9% thrombocytopenia. These abnormalities were strictly related to the duration of illness (P=0.028), and to protein energy malnutrition, in particular, BMI and phase angle (P<0.001). Conclusions: Our study offers description of the incidence of hematologic defects in a selected and large sample of AN female patients, suggesting that its incidence is related to the degree and duration of protein energy malnutrition. PMID:27436150
Pierce, A K; Robertson, J
1. Patients should be divided preoperatively into low- or high-risk categories, depending on their probability of developing postoperative pulmonary complications. The evaluation should include spirometry as well as an assessment of the previously defined risk factors. 2. Patients in a low-risk category need only instruction in deep breathing pre- and postoperatively. Routine use of supplemented oxygen postoperatively is reasonable until it can be demonstrated whether such is necessary. 3. High-risk patients should be as free as possible of respiratory secretions at the time of surgery. A regimen for this purpose includes cessation of smoking, and administration of inhaled bronchodilators followed by chest percussion and postural drainage. 4. High-risk patients should be carefully instructed in deep breathing and coughing preoperatively. A mechanical device such as an incentive spirometer may be beneficial in this regard. If it is not possible to achieve spontaneous deep breathing, an attempt to accomplish this by IPPB may be undertaken. The tidal volume desired should be ordered. If IPPB does not result in large tidal volumes, it should be discontinued. 5. The deep breathing procedure found to be most successful preoperativelly should be continued postoperatively. 6. The patient should be as mobile as possible while in bed and ambulated as soon as is feasible. 7. Patients with preoperative expiratory flows of less than 20% of predicted values or with chronic hypercapnia should be carefully observed for postoperative ventilatory failure.
Todo, Tsuyoshi; Alexander, Michael; Stokol, Colin; Lyden, Patrick; Braunstein, Glenn; Gewertz, Bruce
Cervical pain caused by the elongation of the styloid process (Eagle syndrome) is well known to otolaryngologists but is rarely considered by vascular surgeons. We report two patients with cerebrovascular symptoms of Eagle syndrome treated in our medical center in the past year. Case 1: an 80-year-old man with acromegaly presented with dizziness and syncope with neck rotation. The patient was noted to have bilateral elongated styloid processes impinging on the internal carotid arteries. After staged resections of the styloid processes through cervical approaches, the symptoms resolved completely. Case 2: a 57-year-old man presented with acute-onset left-sided neck pain radiating to his head immediately after a vigorous neck massage. Hospital course was complicated by a 15-minute transient ischemic attack resulting in aphasia. Angiography revealed bilateral dissections of his internal carotid arteries, with a dissecting aneurysm on the right. Both injuries were immediately adjacent to the bilateral elongated styloid processes. Despite immediate anticoagulation therapy, he experienced aphasia and right hemiparesis associated with an occlusion of his left carotid artery. He underwent emergent catheter thrombectomy and carotid stent placement, with near-complete resolution of his symptoms. Elongated styloid processes characteristic of Eagle syndrome can result in both temporary impingement and permanent injury to the extracranial carotid arteries. Although rare, Eagle syndrome should be considered in the differential diagnosis in patients with cerebrovascular symptoms, especially those induced by positional change.
Zara, Gabriella; Codemo, Valentina; Palmieri, Arianna; Schiff, Sami; Cagnin, Annachiara; Citton, Valentina; Manara, Renzo
Hyperemesis gravidarum can impair correct absorption of an adequate amount of thiamine and can cause electrolyte imbalance. This study investigated the neurological complications in a pregnant woman with hyperemesis gravidarum. A 29-year-old pregnant woman was admitted for hyperemesis gravidarum. Besides undernutrition, a neurological examination disclosed weakness with hyporeflexia, ophthalmoparesis, multidirectional nystagmus and optic disks swelling; the patient became rapidly comatose. Brain MRI showed symmetric signal hyperintensity and swelling of periaqueductal area, hypothalamus and mammillary bodies, medial and posterior portions of the thalamus and columns of fornix, consistent with Wernicke encephalopathy (WE). Neurophysiological studies revealed an axonal sensory-motor polyneuropathy, likely due to thiamine deficiency or critical illness polyneuropathy. Sodium and potassium supplementation and parenteral thiamine were administered with improvement of consciousness state in a few days. WE evolved in Korsakoff syndrome. A repeat MRI showed a marked improvement of WE-related alterations and a new hyperintense lesion in the pons, suggestive of central pontine myelinolysis. No sign or symptom due to involvement of the pons was present.
Sezer, Nebahat; Akkuş, Selami; Uğurlu, Fatma Gülçin
Spinal cord injury (SCI) is a serious medical condition that causes functional, psychological and socioeconomic disorder. Therefore, patients with SCI experience significant impairments in various aspects of their life. The goals of rehabilitation and other treatment approaches in SCI are to improve functional level, decrease secondary morbidity and enhance health-related quality of life. Acute and long-term secondary medical complications are common in patients with SCI. However, chronic complications especially further negatively impact on patients’ functional independence and quality of life. Therefore, prevention, early diagnosis and treatment of chronic secondary complications in patients with SCI is critical for limiting these complications, improving survival, community participation and health-related quality of life. The management of secondary chronic complications of SCI is also important for SCI specialists, families and caregivers as well as patients. In this paper, we review data about common secondary long-term complications after SCI, including respiratory complications, cardiovascular complications, urinary and bowel complications, spasticity, pain syndromes, pressure ulcers, osteoporosis and bone fractures. The purpose of this review is to provide an overview of risk factors, signs, symptoms, prevention and treatment approaches for secondary long-term complications in patients with SCI. PMID:25621208
Becker, Sven; De Wilde, Rudy Leon
Complications are the limiting factors of all surgeries. More than performing the actual surgery, learning how to avoid complications before, during, and after surgery is the most important task of every surgeon. Severe complications can lead to patient death. Complications such as ureterovaginal fistulas, resulting from <2 s of inattentive preparation, can lead to years of hardship, suffering, accusation, and litigation. Excellent surgery is about performing the right surgery for the right patient without any complications. Minimally invasive surgery in complex cases is technically challenging. This article details the major causes of complications in laparoscopy for the gynecologic cancer patient and present strategies for prevention, early detection, and intra- and postoperative management.
Montes, Sergio Fernández-Pello; Rodríguez, Ivan Gonzalez; Ugarteburu, Rodrigo Gil; Villamil, Luis Rodríguez; Mendez, Begoña Diaz; Gil, Patricio Suarez; Madera, Javier Mosquera
AIM: To structure the rate of intraoperative complications that requires an intraoperative or perioperative resolution. METHODS: We perform a literature review of Medline database. The research was focused on intraoperative laparoscopic procedures inside the field of urological oncology. General rate of perioperative complications in laparoscopic urologic surgery is described to be around 12.4%. Most of the manuscripts published do not make differences between pure intraoperative, intraoperative with postoperative consequences and postoperative complications. RESULTS: We expose a narrative statement of complications, possible solutions and possible preventions for most frequent retroperitoneal and pelvic laparoscopic surgery. We expose the results with the following order: retroperitoneal laparoscopic surgery (radical nephrectomy, partial nephrectomy, nephroureterectomy and adrenalectomy) and pelvic laparoscopic surgery (radical prostatectomy and radical cystectomy). CONCLUSION: Intraoperative complications vary from different series. More scheduled reports should be done in order to better understand the real rates of complications. PMID:25984519
Feld, Shara I.; Cobian, Alexander G.; Tevis, Sarah E.; Kennedy, Gregory D.; Craven, Mark W.
Post-operative complications have a significant impact on patient morbidity and mortality; these impacts are exacerbated when patients experience multiple complications. However, the task of modeling the temporal sequencing of complications has not been previously addressed. We present an approach based on Markov chain models for characterizing the temporal evolution of post-operative complications represented in the American College of Surgeons National Surgery Quality Improvement Program database. Our work demonstrates that the models have significant predictive value. In particular, an inhomogenous Markov chain model effectively predicts the development of serious complications (coma longer than a day, cardiac arrest, myocardial infarction, septic shock, renal failure, pneumonia) and interventional complications (unplanned re-intubation, longer than 2 days on a ventilator and bleeding transfusion). PMID:28269851
Tattooing is a skin trauma and involves a special vulnus punctatum (with inserted tattoo ink, a vulnus venenatum), which should heal with no infection and no local complication. Local treatment in the healing phase ideally builds on the 'moist wound' principle using plastic film, hydrocolloids, silver dressing, and compression. Bacterial infections during healing are treated with oral antibiotics, and a list of first-line antibiotics is proposed. Notice is given to severe infections with affected general condition, and it is emphasized that intravenous antibiotic treatment must be instituted as early as possible to prevent septic shock and death. Hydrophilic antibiotics shall be given in high load and maintenance dose due to increased renal clearance of such antibiotics. Chronic allergic reactions of red tattoos respond little to local corticoids and are best treated with dermatome shaving. Laser removal is contraindicated due to the risk of photochemical activation of the allergy with anaphylaxis or worsening. Chronic reactions in black tattoos can be treated with local corticoids, dermatome shaving, and lasers as well. Systemic corticoid is used in allergic reactions in red tattoos and in cross-allergic reactions of other red tattoos as well as in black tattoo reactions associated with sarcoidosis and with cutaneous 'rush phenomenon' affecting any black tattoo. Systemic corticoid is also indicated in generalized eczema due to nickel allergy or another allergy challenged through tattooing or introduced by tattooing as a primary sensitization. The use of intralesional corticoid, antihistamines, and immunosuppressive medicines is discussed. A warning against the use of lactic acid and other caustic chemicals for tattoo removal is given, since such chemicals and commercial products cannot be dosed properly and very often result in disfiguring scarring.
Andreuccetti, J; Gaj, F; Crispino, P; Dassatti, M R; Negro, P
Pile suturing has always been used by surgeons to treat hemorrhoidal disease. We report a case of hemoperitoneum complicating a pile suture. Ultrasonography and computed tomography scan indicated the need for an emergency laparoscopic procedure and conservative management. As other authors have pointed out, we do not know how to prevent this type of complication. This case suggests the possibility of life-threatening complications following treatment procedures for hemorrhoids and underlines the importance of conservative treatment when this is possible.
Papavasiliou, A. V.; Bardakos, N. V.
Over recent years hip arthroscopic surgery has evolved into one of the most rapidly expanding fields in orthopaedic surgery. Complications are largely transient and incidences between 0.5% and 6.4% have been reported. However, major complications can and do occur. This article analyses the reported complications and makes recommendations based on the literature review and personal experience on how to minimise them. PMID:23610683
The use of the microscope and more recently of the endoscope, improve the conditions of endonasal surgery. These techniques must not give the impression of complete security. The complications of the ethmoidectomy exist. A good knowledge of the anatomy of the sinus cavities and a gradual apprenticeship are the best means to prevent these complications. We present the different types of complications and their preventions.
Shukeri, Wan Fadzlina Wan Muhd; Hassan, Wan Mohd Nazaruddin Wan; Nadarajan, Chandran
Accidental endobronchial intubation is a frequent complication in critically ill patients requiring tracheal intubation (TI). If such complication occurs, it is more often the right main bronchus that is intubated due to anatomical reasons. Left main bronchus (LMB) intubation is rare. Here, we report a case with auscultatory, bronchoscopic, and radiographic evidence of accidental LMB intubation in a pregnant woman with dengue shock syndrome. We highlight this case to increase awareness about this possible-but-rare complication of TI. PMID:27275080
Fillies, Thomas; Homann, Christoph; Meyer, Ulrich; Reich, Alexander; Joos, Ulrich; Werkmeister, Richard
Background Cleft surgery in infants includes special risks due to the kind of the malformation. These risks can be attributed in part to the age and the weight of the patient. Whereas a lot of studies investigated the long-term facial outcome of cleft surgery depending on the age at operation, less is known about the complications arising during a cleft surgery in early infancy. Methods We investigated the incidence and severity of perioperative complications in 174 infants undergoing primary cleft surgery. The severity and the complications were recorded during the intraoperative and the early postoperative period according to the classification by Cohen. Results Our study revealed that minor complications occurred in 50 patients. Severe complications were observed during 13 operations. There was no fatal complication in the perioperative period. The risk of complications was found to be directly correlated to the body weight at the time of the surgery. Most of the problems appeared intraoperatively, but they were also followed by complications immediately after the extubation. Conclusion In conclusion, cleft surgery in infancy is accompanied by frequent and sometimes severe perioperative complications that may be attributed to this special surgical field. PMID:17280602
Video-assisted thoracic surgery (VATS) is a miniinvasive technique commonly applied worldwide. Indications for VATS are very broad and include the diagnosis of mediastinal, lung and pleural diseases, as well as large resection procedures such as pneumonectomy. The most frequent complication is prolonged postoperative air leak. The other significant complications are bleeding, infections, postoperative pain and recurrence at the port site. Different complications of VATS procedures can occur with variable frequency in various diseases. Despite the large number of their types, such complications are rare and can be avoided through the proper selection of patients and an appropriate surgical technique. PMID:25561984
Obralić, N; Tahmiscija, H; Kobaslija, S; Beslija, S
Function and integrity disorders of the oral cavity fall into the most frequent complication of the chemotherapy of leucemias, malignant lymphomas and solid tumors. Complications associated with cancer chemotherapy can be direct ones, resulting from the toxic action of antineoplastic agents on the proliferative lining of the mouth, or indirect, as a result of myelosuppression and immunosuppression. The most frequent oral complications associated with cancer chemotherapy are mucositis, infection and bleeding. The principles of prevention and management of oral complications during cancer chemotherapy are considered in this paper.
Daghistani, Tahani; Shammari, Riyad Al; Razzak, Muhammad Imran
Background: Diabetes is a serious disease that spread in the world dramatically. The diabetes patient has an average of risk to experience complications. Take advantage of recorded information to build ontology as information technology solution will help to predict patients who have average of risk level with certain complication. It is helpful to search and present patient’s history regarding different risk factors. Discovering diabetes complications could be useful to prevent or delay the complications. Method: We designed ontology based model, using adult diabetes patients’ data, to discover the rules of diabetes with its complications in disease to disease relationship. Result: Various rules between different risk factors of diabetes Patients and certain complications generated. Furthermore, new complications (diseases) might be discovered as new finding of this study, discovering diabetes complications could be useful to prevent or delay the complications. Conclusion: The system can identify the patients who are suffering from certain risk factors such as high body mass index (obesity) and starting controlling and maintaining plan. PMID:26862251
Chung, Kevin C.; Mathews, Alexandra L.
Synopsis Treating a fracture of the distal radius may require the surgeon to make a difficult decision between surgical treatment and nonsurgical management. The use of surgical fixation has recently increased owing to complications associated with conservative treatment. However, conservative action may be necessary depending on certain patient factors. The treating surgeon must be aware of the possible complications associated with distal radius fracture treatments to prevent their occurrence. Prevention can be achieved with a proper understanding of the mechanism of these complications. This article discusses the most recent evidence on how to manage and prevent complications following a fracture of the distal radius. PMID:25934197
Cheung, Kevin; Walley, Kempland C; Rozental, Tamara D
This evidence-based article discusses the current management options of Dupuytren disease and strategies to avoid and manage any potential complications. Treatment options include fasciectomy, needle fasciotomy/aponeurotomy, and collagenase injection. Complications include digital nerve and artery injury, flexor tendon injury, skin fissures and wound healing complications, hematoma, infection, flare reaction/complex regional pain syndrome, and recurrence. Complication rates, prevention, and management differ with each treatment modality. A detailed understanding of each of these options allows hand surgeons to select the most appropriate treatment for each patient.
Seferian, Andrei; Steriade, Alexandru; Jaïs, Xavier; Planché, Olivier; Savale, Laurent; Parent, Florence; Amar, David; Jovan, Roland; Fadel, Elie; Sitbon, Olivier; Simonneau, Gérald; Humbert, Marc; Montani, David
Abstract Fibrosing mediastinitis is caused by a proliferation of fibrous tissue in the mediastinum with encasement of mediastinal viscera and compression of mediastinal bronchovascular structures. Pulmonary hypertension (PH) is a severe complication of fibrosing mediastinitis caused by extrinsic compression of the pulmonary arteries and/or veins. We have conducted a retrospective observational study reviewing clinical, functional, hemodynamic, radiological characteristics, and outcome of 27 consecutive cases of PH associated with fibrosing mediastinitis diagnosed between 2003 and 2014 at the French Referral Centre for PH. Fourteen men and 13 women with a median age of 60 years (range 18–84) had PH confirmed on right heart catheterization. The causes of fibrosing mediastinitis were sarcoidosis (n = 13), tuberculosis-infection confirmed or suspected (n = 9), mediastinal irradiation (n = 2), and idiopathic (n = 3). Sixteen patients (59%) were in NYHA functional class III and IV. Right heart catheterization confirmed moderate to severe PH with a median mean pulmonary artery pressure of 42 mm Hg (range 27–90) and a median cardiac index of 2.8 L/min/m2 (range 1.6–4.3). Precapillary PH was found in 22 patients, postcapillary PH in 2, and combined postcapillary and precapillary PH in 3. Severe extrinsic compression of pulmonary arteries (>60% reduction in diameter) was evidenced in 2, 8, and 12 patients at the main, lobar, or segmental levels, respectively. Fourteen patients had at least one severe pulmonary venous compression with associated pleural effusion in 6 of them. PAH therapy was initiated in 7 patients and corticosteroid therapy (0.5–1 mg/kg/day) was initiated in 3 patients with sarcoidosis, with 9 other being already on low-dose corticosteroids. At 1-year follow-up, 3 patients had died and among the 21 patients evaluated, 3 deteriorated, 14 were stable, and only 4 patients with sarcoidosis improved (4 receiving corticosteroids and 1
Hwang, Kun; Yeom, Seung Han; Hwang, Suk Hyun
The aim of this study was to perform a systematic review of the treatment of nasal bone fractures. The search terms ("nasal bone fracture" AND complication) and ("nasal bone fracture" AND [anosmia OR olfaction OR olfactory nerve OR smell]) and (anosmia AND ["nasal preparation" OR "nasal antiseptics"]) were used to search PubMed and SCOPUS. Of the 500 titles, 40 full papers were reviewed. One paper was excluded, and 3 mined papers were added. Ultimately, 12 papers were analyzed. The overall deformity rate was 10.4% ± 4.8%. No significant differences were found between patients who underwent closed reduction (14.7% ± 7.3%) and those who underwent open reduction (9.4% ± 4.4%), between those who underwent local anesthesia (5.8% ± 4.5%), and those who underwent general anesthesia (8.8% ± 3.8%), or between those who received timely treatment (5.7%) and those whose treatment was delayed (9.0%). Septal deviation occurred in 10.0% of patients as a sequela of nasal bone fracture. The nasal obstruction rate was 10.5% ± 5.3%. Fewer patients of nasal obstruction occurred in the open reduction patients (6.9% ± 4.4%) than in the closed reduction patients (15.2%). One patient of epiphora and 1 patient of diplopia were reportedAmong the 77 patients with nasal bone fractures, 29 (37.7% ± 11.3%) complained of olfactory disturbances. No significant associations were found between the type of fracture and the presence of olfactory disturbances. It is recommended for providers to explain to patients that approximately one-tenth of nasal bone fractures exhibit deformity, septal deviation, or nasal obstruction after surgery. Surgeons should take considerable care to avoid the olfactory mucosa during reduction surgery.
Tatarinova, E V; Pogodina, A N; Korovkina, E N
The results of the diagnosis and treatment of 117 patients with cervicothoracic injuries were analyzed. Different complications were observed in 51 (43.6%) cases. The main reasons contributing to the development of complications included late diagnosis of lesions of trachea and esophagus, acute blood loss, inadequate hemostasis during surgery.
Orrù, Emanuele; Roccatagliata, Luca; Cester, Giacomo; Causin, Francesco; Castellan, Lucio
The number of neuroendovascular treatments of both ruptured and unruptured aneurysms has increased substantially in the last two decades. Complications of endovascular treatments of cerebral aneurysms are rare but can potentially lead to acute worsening of the neurological status, to new neurological deficits or death. Some of the possible complications, such as vascular access site complications or systemic side effects associated with contrast medium (e.g. contrast medium allergy, contrast induced nephropathy) can also be encountered in diagnostic angiography. The most common complications of endovascular treatment of cerebral aneurysms are related to acute thromboembolic events and perforation of the aneurysm. Overall, the reported rate of thromboembolic complications ranges between 4.7% and 12.5% while the rate of intraprocedural rupture of cerebral aneurysms is about 0.7% in patients with unruptured aneurysms and about 4.1% in patients with previously ruptured aneurysms. Thromboembolic and hemorrhagic complications may occur during different phases of endovascular procedures and are related to different technical, clinical and anatomic reasons. A thorough knowledge of the different aspects of these complications can reduce the risk of their occurrence and minimize their clinical sequelae. A deep understanding of complications and of their management is thus part of the best standard of care.
Ugurlucan, Murat; Sayin, Omer Ali; Surmen, Benguhan; Kafali, Eylul; Basaran, Murat; Alpagut, Ufuk; Dayioglu, Enver; Onursal, Ertan
Behcet's disease is an autoimmune multisystemic disorder based on vasculitis. In this disease, the most important predictor of morbidity and mortality is the vascular complications. Appropriate surgical interventions are critical and must be planned strategically. Here, we will describe a very rare complication of the disease; spontaneous aortic pseudoaneurysm in a 33-year-old patient.
Mazza, J F; Augenstein, J S; Kreis, D J
The mortality of acute appendicitis increases sixfold if perforation occurs. We have reported a case of perforated appendix complicated by necrotizing fasciitis of the abdominal wall and retroperitoneum. We believe this complication has not been previously described in the English literature.
Hayat, Munawar; Hill, Michael; Kelly, David; Tubbs, R Shane; Loukas, Marios
Key Clinical Message The uses of amniocentesis are numerous, including determination of chromosomal abnormalities, lung maturity, and infections. A common complication of amniocentesis is loss of the pregnancy, but rare complications should be considered. The role of patient history and clinical observation of uncommon presentations are critical in the management of the patient. PMID:26185625
Forney, K. Jean; Buchman-Schmitt, Jennifer M.; Keel, Pamela K.; Frank, Guido K.W.
Objective Purging behaviors, including self-induced vomiting, laxative abuse, and diuretic abuse, are present across many of the eating disorders. Here we review the major medical complications of these behaviors. Method Although we identified over 100 scholarly articles describing medical complications associated with purging, most papers involved case studies or small, uncontrolled samples. Given the limited evidence base, we conducted a qualitative (rather than systematic) review to identify medical complications that have been attributed to purging behaviors. Results Medical conditions affecting the teeth, esophagus, gastrointestinal system, kidneys, skin, cardiovascular system, and musculoskeletal system were identified, with self-induced vomiting causing the most medical complications. Conclusions Purging behavior can be associated with severe medical complications across all body systems. Mental health professionals should refer patients with purging behaviors to medical providers for screening and treatment as needed. The medical work-up for individuals with eating disorders should include a comprehensive metabolic panel, complete blood count, and a full body exam including the teeth to prevent severe complications. Medical providers should screen patients for purging behaviors and associated medical complications, even in the absence of an eating disorder diagnosis, to increase the detection of eating disorders. Recognizing the link between purging and medical complications can aid in identifying potential eating disorders, particularly those that often elude detection such as purging disorder. PMID:26876429
Malinowski, Scott S
Bariatric surgery is an effective treatment for patients with clinically severe obesity. In addition to significant weight loss, it is also associated with improvements in comorbidities. Unfortunately, bariatric surgery also has the potential to cause a variety of nutritional and metabolic complications. These complications are mostly due to the extensive surgically induced anatomical changes incurred by the patient's gastrointestinal tract, particularly with roux-en-Y gastric bypass and biliopancreatic diversion. Complications associated with vertical banded gastroplasty are mostly due to decreased intake amounts of specific nutrients. Macronutrient deficiencies can include severe protein-calorie malnutrition and fat malabsorption. The most common micronutrient deficiencies are of vitamin B12, iron, calcium, and vitamin D. Other micronutrient deficiencies that can lead to serious complications include thiamine, folate, and the fat-soluble vitamins. Counseling, monitoring, and nutrient and mineral supplementation are essential for the treatment and prevention of nutritional and metabolic complications after bariatric surgery.
Some urological procedures are regarded as minor or simple. As a result, these may be delegated to trainee surgeons to do. Occasionally nonmedical persons embark on some of the procedures such as male circumcision. Published serious complications from urological procedures considered minor or simple were identified from a Medline search (1966 through 1999) and reference lists of relevant publications. The operations regarded as minor were carried out by medical personnel of all grades as well as by nonmedical persons. The complications can be classified as mutilatory, infective, hemorrhagic, or obstructive. Although the mutilatory complications affect mainly procedures on the penis, infective and hemorrhagic complications affect almost all the procedures. Tumor implantation has occurred along needle biopsy tracts. Although many of the complications are not related to technique or competence, a plea is made for the awareness of their occurrence to encourage preventive strategies. Adequate training of surgical personnel remains essential worldwide. PMID:10976176
Watson, Angus J M; Nicol, Laura; Donaldson, Susan; Fraser, Cathie; Silversides, Andrew
The formation of a stoma is an essential part of many colorectal operations. Despite the frequency with which these surgeries are performed and the number of specialists involved in stoma care, complications are still common. This article investigates the most common complications, explains the reasons for their occurrence and suggests potential management options. Common stoma complications were identified by the colorectal/ stoma clinical nurse specialist (CSCNS) and a literature search was performed using a variety of online databases, including Medline and CINAHL using the keywords stoma, complications, prolapse, ischaemia, retraction, hernia and stenosis. Articles used were selected on the basis of relevance to the topic. The commonest complications of stomas included skin irritation, prolapse, retraction, ischaemia, hernia and stenosis.
In terms of frequency and prognosis, discussions of the complications of Kawasaki disease have focused on coronary artery aneurysms and stenosis. However, as revealed by autopsy findings, medium and small muscular arteries in various organs could be injured in patients with Kawasaki disease, leading to the development of a variety of complications. Accurate diagnosis of Kawasaki disease can be especially difficult when incomplete Kawasaki disease is accompanied by rare complications involving the central nervous system, digestive system, and other systems in the body, which leads to delay in treatment and subsequent development of coronary artery aneurysms and delayed improvement of the existing complications. Doctors who treat Kawasaki disease should be familiar with the rare but important complications of Kawasaki disease.
Kim, Jeong-Min; Jung, Keun-Hwa; Lee, Soon-Tae; Chu, Kon; Roh, Jae-Kyu
We investigated the diversity of central nervous system complications after liver transplantation in terms of clinical manifestations and temporal course. Liver transplantation is a lifesaving option for end stage liver disease patients but post-transplantation neurologic complications can hamper recovery. Between 1 January 2001 and 31 December 2010, patients who had undergone liver transplantation at a single tertiary university hospital were included. We reviewed their medical records and brain imaging data and classified central nervous system complications into four categories including vascular, metabolic, infectious and neoplastic. The onset of central nervous system complications was grouped into five post-transplantation intervals including acute (within 1 month), early subacute (1-3 months), late subacute (3-12 months), chronic (1-3 years), and long-term (after 3 years). During follow-up, 65 of 791 patients (8.2%) experienced central nervous system complications, with 30 occurring within 1 month after transplantation. Vascular etiology was the most common (27 patients; 41.5%), followed by metabolic (23; 35.4%), infectious (nine patients; 13.8%), and neoplastic (six patients). Metabolic encephalopathy with altered consciousness was the most common etiology during the acute period, followed by vascular disorders. An initial focal neurologic deficit was detected in vascular and neoplastic complications, whereas metabolic and infectious etiologies presented with non-focal symptoms. Our study shows that the etiology of central nervous system complications after liver transplantation changes over time, and initial symptoms can help to predict etiology.
Amin, Nirav H.; Volpi, Alex; Lynch, T. Sean; Patel, Ronak M.; Cerynik, Douglas L.; Schickendantz, Mark S.; Jones, Morgan H.
Background: Anatomic reinsertion of the distal biceps is critical for restoring flexion and supination strength. Single- and double-incision surgical techniques have been reported, analyzing complications and outcomes measures. Which technique results in superior clinical outcomes and the lowest associated complications remains unclear. Hypothesis: We hypothesized that rerupture rates would be similar between the 2 techniques, while nerve complications would be higher for the single-incision technique and heterotopic ossification would be more frequent with the double-incision technique. Study Design: Systematic review and meta-analysis; Level of evidence, 4. Methods: A systematic review was conducted using the PubMed, MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), SPORTSDiscus, and the Cochrane Central Register of Controlled Trials databases to identify articles reporting distal biceps ruptures up to August 2013. We included English-language articles on adult patients with a minimum of 3 cases reporting single- and double-incision techniques. Frequencies of each complication as a percentage of total cases were calculated. Fisher exact tests were used to test the association between frequencies for each repair method, with P < .05 considered statistically significant. Odds ratios with 95% CIs were also computed. Results: A total of 87 articles met the inclusion criteria. Lateral antebrachial cutaneous nerve neurapraxia was the most common complication in the single-incision group, occurring in 77 of 785 cases (9.8%). Heterotopic ossification was the most common complication in the double-incision group, occurring in 36 of 498 cases (7.2%). Conclusion: The overall frequency of reported complications is higher for single-incision distal biceps repair than for double-incision repair. The frequencies of rerupture and nerve complications are both higher for single-incision repairs while the frequency of heterotopic ossification is higher for
Oka, A E; N'Cho, K J; Bakayoko-Ly, R
The traumatisms of the temporary teeth are very frequent. They are bound to the acquirement of the march, to the games, to the sport and to the accidents of the public way. Favoured by the presence one improved proalveoly, they constitute a dental emergency of makes some important risks of complications. Indeed, these traumatisms, in case of belated conference and/or of maladjusted treatment or conducted pain, could induce some complications and have some aesthetic and functional after effects on the dental germ underlying. Some of these complications observed in some patients are stakes in evidence by some iconographic illustrations.
Ignat, Florica; Davidescu, Livia
It is analyzed, on a retrospective study on 12 years, the incidence of diabetus melitus cases, hospitalized in the Ophthalmologic Clinic from Craiova with special mention to the frequency of the diabetic retinopathy, of it's complications and in an accordance to other general diseases, especially cardiovascular's, which contributes to the aggravation of the diabetic ocular in juries evolution. The study underlines the high incidence of the new founded cases with diabetus melitus in complicated diabetes retinopathy stage; the high frequency of ocular complications is explained, according to our statistic facts and through an insufficient treatment, sometimes incorrect and many other cases total neglected by the patients.
Guillén, A; Costa, J M; Castelló, I; Claramunt, E; Cardona, E
The most common complications after CSF shunting to treat hydrocephalus are shunt infection and obstruction. Although ventriculoperitoneal (VP) diversion of the CSF using artificial shunt devices is an accepted method for the management of hydrocephalus, high rates of various complications have been reported, ranging from 24% to 47%. Among these, abdominal complications account for approximately 25%. The incidence of bowel perforation by shunt-catheter is known to be as low as 0.1-0.7%. We describe a case of migration af a peritoneal catheter through a congenital hernia of Morgagni.
Dagi, L R; Leys, M J; Hansen, R M; Fulton, A B
We studied the refractive status of 13 children with Leber's congenital amaurosis. Seven had the disease complicated by neurological or other systemic abnormalities, while the other 6 patients had only ophthalmic abnormalities. All 13 patients were hyperopic. The magnitude of hyperopia did not differ significantly between the complicated and uncomplicated groups. Therefore, one cannot, as previously suggested, use the presence of high hyperopia to differentiate an uncomplicated form of Leber's congenital amaurosis from one complicated by neurologic or other systemic abnormalities. The concurrence of hyperopia with Leber's congenital amaurosis should not steer the physician away from careful neurologic systemic or biochemical evaluation of the child.
Sherwani, Poonam; Vire, Adweta; Anand, Rama; Jajoo, Mamta
Hepatic complications of malposition of umbilical venous catheter (UVC) are uncommon and occur due to extravasation of hypertonic fluids and the blood products in the liver tissue. Various hepatic complications include thrombosis of hepatic vessels, hepatic necrosis, hepatic fluid collections, and hematoma, with the intraparenchymal liver lesions seen along the course of ductus venosus. Radiologists must be aware of these complications and their imaging findings, as the timely recognition and immediate management can prevent the fatal outcome. Here, we present a rare case of intraparenchymal liver lesions associated with malposition of UVC in a preterm baby. PMID:27081222
Westmoreland, Patricia; Krantz, Mori J; Mehler, Philip S
Anorexia nervosa and bulimia nervosa are serious psychiatric illnesses related to disordered eating and distorted body images. They both have significant medical complications associated with the weight loss and malnutrition of anorexia nervosa, as well as from the purging behaviors that characterize bulimia nervosa. No body system is spared from the adverse sequelae of these illnesses, especially as anorexia nervosa and bulimia nervosa become more severe and chronic. We review the medical complications that are associated with anorexia nervosa and bulimia nervosa, as well as the treatment for the complications. We also discuss the epidemiology and psychiatric comorbidities of these eating disorders.
Vijaya, Lingam; Manish, Panday; Ronnie, George; Shantha, B
Surgical option for glaucoma is considered when other modalities are not working out to keep the intraocular pressure under control. Since the surgical procedures for glaucoma disrupt the integrity of the globe, they are known to produce various complications. Some of those complications can be vision-threatening. To minimize the morbidity, it is very important that one should know how to prevent them, recognize them and treat them. The objective of this article is to provide insight into some of those complications that will help the ophthalmologists in treating glaucoma patients in their clinical practice. PMID:21150025
Izzi, G C; Montanarini, G; Benaglia, G; Ghirardini, G; Cassaro, F; Malvicini, R
The AA describe 82 cases of complications occurred during an outbreak of mumps in 1980-81. Forty-two cases of meningitis, 4 of pancreatitis, 2 of orchitis and 2 cases of encefalitis occurred. All patients had eventual, complete recovery. The other cases are not specific complications. The treatment was almost entirely symptomatic. The headache of meningitis was relieved by a lumbar poncture. In the epicrisis of the AA these cases of complications have some importance in relation to the opportunity of getting herd vaccination against mumps.
Denning, Jaime R
Ankle fractures account for 5% and foot fractures account for approximately 8% of fractures in children. Some complications are evident early in the treatment or natural history of foot and ankle fractures. Other complications do not become apparent until weeks, months, or years after the original fracture. The incidence of long-term sequelae like posttraumatic arthritis from childhood foot and ankle fractures is poorly studied because decades or lifelong follow-up has frequently not been accomplished. This article discusses a variety of complications associated with foot and ankle fractures in children or the treatment of these injuries.
Irwin, Michael R.; Arevalo, Jesusa M. G.; Cole, Steven W.
The “widowhood effect” (i.e., morbidity/mortality in recently bereaved spouses) may be related to changes in immune function, but little is known about the impact of bereavement on gene transcription in immune cells. This study examined how Complicated Grief and Non-complicated Grief responses to bereavement differentially affect leukocyte gene expression. Genome-wide transcriptional profiling and bioinformatic analyses were completed on 63 older adults. Thirty-six of them had lost their spouse/partner on average 2 years ago, and 27 were nonbereaved, married controls. Twelve of the bereaved participants met criteria for Complicated Grief. Compared to nonbereaved controls, bereavement (both Complicated Grief and Non-complicated Grief) was associated with upregulated expression of genes involved in general immunologic activation and a selective downregulation of genes involved in B lymphocyte responses. However, Complicated Grief and Non-complicated Grief differed markedly in their expression of Type I interferon-related transcripts, with Non-complicated Grief subjects showing substantial upregulation relative to nonbereaved controls and Complicated Grief subjects showing substantial downregulation. Bereavement significantly modulates immune function gene expression. The magnitude of bereavement-related distress (i.e., Complicated Grief vs. Non-complicated Grief) is linked to differential patterns of transcription factor activation and gene expression involved in innate antiviral responses. These findings provide a molecular framework for understanding the health effects of bereavement, as well as new insights into the particular gene modules that are most sensitive to the individual's psychological response to loss. PMID:24380850
Ceriello, Antonio; Hanefeld, Markolf; Leiter, Lawrence; Monnier, Louis; Moses, Alan; Owens, David; Tajima, Naoko; Tuomilehto, Jaakko
Atherosclerotic disease accounts for much of the increased mortality and morbidity associated with type 2 diabetes. Epidemiological studies support the potential of improved glycemic control to reduce cardiovascular complications. An association between glycosylated hemoglobin (HbA(1c)) level and the risk for cardiovascular complications has frequently been reported. Most epidemiological data implicate postprandial hyperglycemia in the development of cardiovascular disease, whereas the link between fasting glycemia and diabetic complications is inconclusive. Moreover, in many studies, postprandial glycemia is a better predictor of cardiovascular risk than HbA(1c) level. Postprandial glucose may have a direct toxic effect on the vascular endothelium, mediated by oxidative stress that is independent of other cardiovascular risk factors such as hyperlipidemia. Postprandial hyperglycemia also may exert its effects through its substantial contribution to total glycemic exposure. The present review examines the hypothesis that controlling postprandial glucose level is an important strategy in the prevention of cardiovascular complications associated with diabetes.
Vieira-Potter, Victoria J.; Karamichos, Dimitrios; Lee, Darren J.
Diabetes mellitus (DM) is a metabolic disease defined by elevated blood glucose (BG). DM is a global epidemic and the prevalence is anticipated to continue to increase. The ocular complications of DM negatively impact the quality of life and carry an extremely high economic burden. While systemic control of BG can slow the ocular complications they cannot stop them, especially if clinical symptoms are already present. With the advances in biodegradable polymers, implantable ocular devices can slowly release medication to stop, and in some cases reverse, diabetic complications in the eye. In this review we discuss the ocular complications associated with DM, the treatments available with a focus on localized treatments, and what promising treatments are on the horizon. PMID:27119078
Di Bernardo, N; D'Ambrosio, B; Mirenda, F; Cittadino, L; Vena, M
The AA. report about a case of hepatic abscess found in a operated patient for perforation of a sigmoid diverticulum. The AA. made some consideration on the rarity of the hepatic abscess as complication of diverticulum perforation.
Vieira-Potter, Victoria J; Karamichos, Dimitrios; Lee, Darren J
Diabetes mellitus (DM) is a metabolic disease defined by elevated blood glucose (BG). DM is a global epidemic and the prevalence is anticipated to continue to increase. The ocular complications of DM negatively impact the quality of life and carry an extremely high economic burden. While systemic control of BG can slow the ocular complications they cannot stop them, especially if clinical symptoms are already present. With the advances in biodegradable polymers, implantable ocular devices can slowly release medication to stop, and in some cases reverse, diabetic complications in the eye. In this review we discuss the ocular complications associated with DM, the treatments available with a focus on localized treatments, and what promising treatments are on the horizon.
Nusrat, Salman; Khan, Muhammad S; Fazili, Javid; Madhoun, Mohammad F
Cirrhosis results from progressive fibrosis and is the final outcome of all chronic liver disease. It is among the ten leading causes of death in United States. Cirrhosis can result in portal hypertension and/or hepatic dysfunction. Both of these either alone or in combination can lead to many complications, including ascites, varices, hepatic encephalopathy, hepatocellular carcinoma, hepatopulmonary syndrome, and coagulation disorders. Cirrhosis and its complications not only impair quality of life but also decrease survival. Managing patients with cirrhosis can be a challenge and requires an organized and systematic approach. Increasing physicians' knowledge about prevention and treatment of these potential complications is important to improve patient outcomes. A literature search of the published data was performed to provide a comprehensive review regarding the management of cirrhosis and its complications.
Stahl, David L; Richard, Kathleen M; Papadimos, Thomas J
Flexible and rigid bronchoscopes are used in diagnosis, therapeutics, and palliation. While their use is widespread, effective, and generally safe; there are numerous potential complications that can occur. Mechanical complications of bronchoscopy are primarily related to airway manipulations or bleeding. Systemic complications arise from the procedure itself, medication administration (primarily sedation), or patient comorbidities. Attributable mortality rates remain low at < 0.1% for fiberoptic and rigid bronchoscopy. Here we review the complications (classified as mechanical or systemic) of both rigid and flexible bronchoscopy in hope of making practitioners who are operators of these tools, and those who consult others for interventions, aware of potential problems, and pitfalls in order to enhance patient safety and comfort. PMID:26557489
Nusrat, Salman; Khan, Muhammad S; Fazili, Javid; Madhoun, Mohammad F
Cirrhosis results from progressive fibrosis and is the final outcome of all chronic liver disease. It is among the ten leading causes of death in United States. Cirrhosis can result in portal hypertension and/or hepatic dysfunction. Both of these either alone or in combination can lead to many complications, including ascites, varices, hepatic encephalopathy, hepatocellular carcinoma, hepatopulmonary syndrome, and coagulation disorders. Cirrhosis and its complications not only impair quality of life but also decrease survival. Managing patients with cirrhosis can be a challenge and requires an organized and systematic approach. Increasing physicians’ knowledge about prevention and treatment of these potential complications is important to improve patient outcomes. A literature search of the published data was performed to provide a comprehensive review regarding the management of cirrhosis and its complications. PMID:24833875
Atamanalp, Sabri Selcuk; Kisaoglu, Abdullah; Ozogul, Bunyami; Kantarci, Mecit; Disci, Esra; Bulut, O Hakan; Aksungur, Nurhak; Atamanalp, Refik Selim
Sigmoid volvulus during pregnancy is a rare complication, and as of 2012, fewer than 100 cases had been reported. In this report, we present a 30 year-old pregnant woman with sigmoid volvulus, and we discuss this rare entity.
Berri, Toufik; Houari, Rachida
Thyroidectomy is a routinely common practiced surgery. Morbidity and mortality from thyroid surgery are disregarded nowadays and undervalued in the literature. Perioperative risks and complications still exist for large goiters and can be life-threatening. These complications may occur during the anesthesia and intubation, intra-, or postoperatively. We set out through a case of a large cervical multinodular goiter (MNG) and a review of literature the perioperative complications and how to avoid them. During the total thyroidectomy operation, an accidental devascularisation of a parathyroid gland, a cervical hematoma which was evacuated by surgical reoperation, hemodynamic disorder and a transitory hypoparathyroidism were the postoperative complications that occurred. Surgery for large goiters remains difficult; so adequate preoperative assessment, particular attention and careful operative procedure should be followed to obtain better surgical outcomes. PMID:24847400
Linnaus, Maria E; Ostlie, Daniel J
Complications related to general pediatric surgery procedures are a major concern for pediatric surgeons and their patients. Although infrequent, when they occur the consequences can lead to significant morbidity and psychosocial stress. The purpose of this article is to discuss the common complications encountered during several common pediatric general surgery procedures including inguinal hernia repair (open and laparoscopic), umbilical hernia repair, laparoscopic pyloromyotomy, and laparoscopic appendectomy.
Ünal, Emre; Göçmen, Rahşan; Işıkay, Ayşe İlksen; Tekşam, Özlem
Cortical blindness related to bilateral occipital lobe infarction is an extremely rare complication of hydrocephalus. Compression of the posterior cerebral artery, secondary to tentorial herniation, is the cause of occipital infarction. Particularly in children and mentally ill patients, cortical blindness may be missed. Therefore, early diagnosis and treatment of hydrocephalus is important. We present herein a child of ventricular shunt malfunction complicated by cortical blindness.
Kumar, Rajan; Sinha, Archana; Lin, Maggie J; Uchino, Reina; Butryn, Tracy; O’Mara, M Shay; Nanda, Sudip; Shirani, Jamshid; Stawicki, Stanislaw P
Pericardiocentesis (PC) is both a diagnostic and a potentially life-saving therapeutic procedure. Currently echocardiography-guided pericardiocentesis is considered the standard clinical practice in the treatment of large pericardial effusions and cardiac tamponade. Although considered relatively safe, this invasive procedure may be associated with certain risks and potentially serious complications. This review provides a summary of pericardiocentesis and a focused overview of the potential complications of this procedure. PMID:26557491
Selective laser trabeculoplasty is a laser treatment to treat glaucoma. It was initially indicated for open-angle glaucoma but has been proven to be efficacious for various types of glaucoma. This review article summarizes the few rare complications that can be seen with selective laser trabeculoplasty. It also makes recommendations on how to avoid these problems and how to treat patients when these rare complications arise. PMID:26834456
Ferringer, Tammie; Pride, Howard; Tyler, William
Body piercing is a growing trend, especially in young people, but the literature on complications of piercing consists mostly of case reports involving ear piercing. Previous reported complications of piercing include contact dermatitis, keloids, traumatic tearing, viral transmission, and bacterial infections. We report two patients who presented with atypical mycobacterial infections of body piercing sites. It is important to recognize the association of piercing and mycobacterial infections so that tissue can be obtained for histopathologic examination and appropriate culture.
Rajeswari, Kalaiselvam; Kandaswamy, Deivanayagam; Karthick, Soundararajan
Successful endodontic practice requires complete knowledge about the various medical conditions and appropriateness in planning treatment as per the need with effective safety measures. This review focuses on a number of systemic complications encountered in endodontic practice and directions to be followed for avoiding potential complications. A detailed PubMed search was carried out using specific keywords, and 25 articles were referred for finalizing the content. PMID:27829742
Py, Céline; Dietrich, Pierre-Yves; Ben Aïssa, Assma
Bone metastasis is a frequent complication for cancer patients leading pain, fracture, spinal cord compression and hypercalcemia. A multidisciplinary approach is strongly recommended to optimize the different treatment options (i.e. radiotherapy, surgery and vertebroplasty) in the context of the underlying cancer. The effectiveness of bisphosphonates and denosumab to reduce skeletal events has widely been demonstrated. Prevention and treatment of bone complications are crucial for maintaining the independence and quality of life of patients.
Comer, Garet C; Ladd, Amy L
This article reviews treatment and presents complications seen in the treatment of 7 common congenital hand differences, including syndactyly, camptodactyly, ulnar and radial polydactyly, thumb hypoplasia, radial longitudinal deficiency, and epidermolysis bullosa. The management of these conditions is challenging but has evolved over the last several decades with refined understanding of the disease processes and treatments. The goal of this article is to synthesize prior knowledge and provide further insights into these conditions that will help the surgeon avoid treatment complications.
Mercer, Ronald W; Schwartz, Matthew C; Stephany, Joshua; Donnelly, Lane F; Franciosi, James P; Epelman, Monica
Button battery ingestion can lead to dangerous complications, including vasculoesophageal fistula formation. The presence of a vascular ring may complicate battery ingestion if the battery lodges at the level of the ring and its important vascular structures. We report a 4-year-old boy with trisomy 21 who was diagnosed with a vascular ring at the time of button battery ingestion and died 9 days after presentation due to massive upper gastrointestinal bleeding from esophageal erosion and vasculoesophageal fistula formation.
Mak, Sze M; Strickland, Nicola; Gopalan, Deepa
Pulmonary hypertension (PH) is a rare disease with a significant morbidity and mortality if untreated. The disease has a multifactorial aetiology and is often associated with insidious onset of signs and symptoms. Multimodality imaging is often required for establishing the diagnosis, evaluating the underlying haemodynamic compromise and follow-up after institution of therapy. The range of potential complications associated with PH vary widely. We aimed to summarize the imaging findings of complications that the radiologist should be familiar with.
Towards A Possible Therapy for Diabetes Complications PRINCIPAL INVESTIGATOR: Massimo Trucco, M.D...September 2014 4. TITLE AND SUBTITLE Towards A Possible Therapy for Diabetes Complications 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-10-1-1055...of the beta cells. Consistently with this view, the standard of care for diabetic , and especially T1D patients is solely insulin-replacement therapy
AWARD NUMBER: W81XWH-10-1-1055 TITLE: Towards A Possible Therapy for Diabetes Complications PRINCIPAL INVESTIGATOR: Massimo Trucco, M.D...4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER W81XWH-10-1-1055 Towards A Possible Therapy for Diabetes Complications 5b. GRANT NUMBER 5c. PROGRAM...for favoring pro- insulin folding within the secretory granules of the beta cells. Consistently with this view, the standard of care for diabetic
Gooneratne, Dinuk L
Laparoscopic cholecystectomy is the treatment of choice for symptomatic gallstones. A complication that is often overlooked is that related to lost intraabdominal gallstones as a consequence of intraoperative gallbladder perforation. This is a case report of a patient presenting with a colovesical fistula due to lost gallstones from laparoscopic cholecystectomy performed 14 years previously. A literature review follows that explains how lost gallstones have the potential to cause late complications and why it is should not be ignored.
by C-peptide treatment of vascular and neural dysfunctions of diabetes is not mediated by stereospecific receptors or binding sites (Ido et al...Towards A Possible Therapy for Diabetes Complications PRINCIPAL INVESTIGATOR: Massimo Trucco, M.D...September 2013 4. TITLE AND SUBTITLE Towards A Possible Therapy for Diabetes Complications 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-10-1
Rodger, Marc A
Thrombophilias are not yet established as a cause of the placenta-mediated pregnancy complications (pregnancy loss, pre-eclampsia, small for gestational age and placental abruption). A thrombophilia may be only one of many factors that lead to development of these complications. Our recent large systematic review of prospective cohort studies highlight that the association between thrombophilia and placenta mediated pregnancy complications is far from proven. The small step of previously describing an association in case control studies has led a large number of clinicians and opinion leaders to take the large leap of accepting this relationship as being causal and potentially treatable with anticoagulant interventions. Furthermore, while data in women with prior severe pre-eclpamsia, abruption and small for gestational age births without thrombophilia suggests some promise for anticoagulant prophylaxis to prevent complications in subsequent pregnancies in these women, in the absence of large well done and generalisable "no intervention" controlled studies adopting anticoagulant prophylaxis to prevent these complications is premature. The absence of strong evidence, coupled with the small potential for harm from anticoagulant prophylaxis suggests that these drugs should be considered experimental in thrombophilic and non-thrombophilic women with prior placenta mediated pregnancy complications.
Lawlor, Megan L.; Rao, Rama; Manahan, Kelly J.
Background and Objectives: After being encouraged to change the technique for opening the vaginal cuff during robotic surgery, this study was performed to determine the correlation between vaginal cuff complications and electrosurgical techniques. Methods: The study group consisted of patients who had their vaginal cuffs opened with a cutting current compared to the group of patients having their vaginal cuff opened with a coagulation current. Data were collected on 150 women who underwent robotic surgery for endometrial cancer. All patients received preoperative antibiotics. Data, including operative time, type of electrosurgery used, estimated blood loss, transfusion rate, and complications, were collected from the patients' records. Results: Surgeries in 150 women and the associated complications were studied. The mean age of the patients was not significantly different between the groups (P = .63). The mean body mass index was 38 kg/m2 in the coagulation arm and 36 kg/m2 in the cutting arm (P = .03). Transfusion was not required. Estimated blood loss and operative time were not significantly different in the coagulation versus the cutting arms (P = .29 and .5; respectively). No patients in the cutting arm and 4 patients (with 5 complications) in the coagulation arm had cuff complications (P = .02). Conclusions: Complications involving the vaginal cuff appear to occur more frequently when the vagina is entered by using electrosurgery with coagulation versus cutting in this cohort of patients undergoing robot-assisted surgery for endometrial cancer.. PMID:26681912
Arnold, Ria; Issar, Tushar; Krishnan, Arun V
Patients with chronic kidney disease (CKD) are frequently afflicted with neurological complications. These complications can potentially affect both the central and peripheral nervous systems. Common neurological complications in CKD include stroke, cognitive dysfunction, encephalopathy, peripheral and autonomic neuropathies. These conditions have significant impact not only on patient morbidity but also on mortality risk through a variety of mechanisms. Understanding the pathophysiological mechanisms of these conditions can provide insights into effective management strategies for neurological complications. This review describes clinical management of neurological complications in CKD with reference to the contributing physiological and pathological derangements. Stroke, cognitive dysfunction and dementia share several pathological mechanisms that may contribute to vascular impairment and neurodegeneration. Cognitive dysfunction and dementia may be differentiated from encephalopathy which has similar contributing factors but presents in an acute and rapidly progressive manner and may be accompanied by tremor and asterixis. Recent evidence suggests that dietary potassium restriction may be a useful preventative measure for peripheral neuropathy. Management of painful neuropathic symptoms can be achieved by pharmacological means with careful dosing and side effect considerations for reduced renal function. Patients with autonomic neuropathy may respond to sildenafil for impotence. Neurological complications often become clinically apparent at end-stage disease, however early detection and management of these conditions in mild CKD may reduce their impact at later stages. PMID:27867500
Li, Ying; Bao, Rong-Hua; Jiang, Zhi-Qiang; Wu, Huo-Yan
Objective: The purpose of this study focused on a number of factors that have been implicated in calcaneal complications and find the incidence of wound complications. Methods: This was a retrospective study. A total of 162 patients (176 feet) who underwent calcaneal fractures between 2007 and 2012 were included. The patient’s personal details, age, time from injury to surgery, cause of injury, type of fracture, operative details, operating and tourniquet times were collected from hospital computers and paper records. Evidence of complications including wound infection, wound necrosis, pain, malunion, nonunion, impingement, loss of fixation, ect were studied. Results: Forty-seven of one hundred and seventy-six fractures (26.704%) had complications, wound infection was noted in seven fractures (3.977%), twelve fractures developed necrosis (6.818%), 14 fractures (7.955%) developed pain. Malunion was found in five fractures (2.841%), nonunion in two fractures (1.136%) and loss of fixation in four fractures (2.272%). Three neurologic injury was also seen in our study (1.705%). Operating time, time from injury to surgery and type of fracture had some association with complications in operative fixation of calcaneal fractures, which showed a statistically significant improvement (P=0.000, 0.031, 0.020, respectively), but there were no evidence that age and tourniquet time affect the incidence of complication after calcaneal fracture surgery (P=0.119, 0.682, respectively). Conclusions: Despite developments in the surgical treatment of calcaneal fracture, wound complications still remain inevitable. Advanced imaging techniques, less invasive surgical procedures, wealth of anatomical knowledge, surgical experience and better postoperative care should be ensured. PMID:27648028
Johnson, David C.; Riggs, Stephen B.; Nielsen, Matthew E.; Matthews, Jonathan E.; Woods, Michael E.; Wallen, Eric M.; Pruthi, Raj S.; Smith, Angela B.
Purpose To determine the impact of preoperative nutritional status on the development of surgical complications following cystectomy using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP). Methods We performed a retrospective review of the NSQIP 2005–2012 Participant Use Data Files. ACS-NSQIP collects data on 135 variables, including pre- and intraoperative data and 30-day post-operative complications and mortality on all major surgical procedures at participating institutions. Preoperative albumin (<3.5 or >3.5 g/dl), weight loss 6 months before surgery (>10%), and BMI were identified as nutritional variables within the database. The overall complication rate was calculated and predictors of complications were identified using multivariable logistic regression models. Results 1,213 patients underwent cystectomy for bladder cancer between 2005–2012. The overall 30-day complication rate was 55.1% (n=668). While 14.7% (n=102) had a preoperative albumin <3.5 g/dL, 3.4% had >10% weight loss in the 6 months prior to surgery, and the mean BMI was 28 kg/m2. After controlling for age, sex, medical comorbidities, medical resident involvement, operation year, operative time and prior operation, only albumin <3.5g/dl was a significant predictor of experiencing a postoperative complication (p=0.03). This remained significant when albumin was evaluated as a continuous variable (p=0.02) Conclusions Poor nutritional status measured by serum albumin is predictive of an increased rate of surgical complications following radical cystectomy. This finding supports the importance of preoperative nutritional status in this population and highlights the need for the development of effective nutritional interventions in the preoperative setting. PMID:25240535
Audigé, Laurent; Blum, Raphael; Müller, Andreas M.; Flury, Matthias; Durchholz, Holger
Background Valid comparison of outcomes after surgical procedures requires consensus on which instruments and parameters should be used, including the recording and evaluation of surgical complications. An international standard outlining the terminology and definitions of surgical complications in orthopaedics is lacking. Purpose This study systematically reviewed the literature for terms and definitions related to the occurrence of negative events or complications after arthroscopic rotator cuff repair (ARCR) with specific focus on shoulder stiffness. Study Design Systematic review; Level of evidence, 4. Methods PubMed, EMBASE, Cochrane Library, and Scopus databases were searched for reviews, clinical studies, and case reports of complications associated with ARCR. Reference lists of selected articles were also screened. The terminology of complications and their definitions were extracted from all relevant original articles by a single reviewer and verified by a second reviewer. Definitions of shoulder stiffness or equivalent terms were tabulated. Results Of 654 references published after 2007 and obtained from the search, 233 full-text papers (44 reviews, 155 studies, 31 case reports, and 3 surgical technique presentations) were reviewed. Twenty-two additional references cited for a definition were checked. One report defined the term surgical complication. There were 242 different terms used to describe local events and 64 to describe nonlocal events. Furthermore, 16 definitions of terms such as frozen shoulder, shoulder stiffness, or stiff painful shoulder were identified. Diagnosis criteria for shoulder stiffness differed widely; 12 various definitions for restriction in range of motion were noted. One definition included a gradation of stiffness severity, whereas another considered the patient’s subjective assessment of motion. Conclusion The literature does not consistently report on complications after ARCR, making valid comparison of the incidence of
Valvular heart disease (VHD) is frequently associated with neurologic complications; cerebral embolism is the most common of these since thrombus formation results from the abnormalities in the valvular surfaces or from the anatomic and physiologic changes associated with valve dysfunction, such as atrial or ventricular enlargement, intracardiac thrombi, and cardiac dysrhythmias. Prosthetic heart valves, particularly mechanical valves, are very thrombogenic, which explains the high risk of thromboembolism and the need for anticoagulation for the prevention of embolism. Infective endocarditis is a disease process with protean manifestations that include not only cerebral embolism but also intracranial hemorrhage, mycotic aneurysms, and systemic manifestations such as fever and encephalopathy. Other neurologic complications include nonbacterial thrombotic endocarditis, a process associated with systemic diseases such as cancer and systemic lupus erythematosus. For many of these conditions, anticoagulation is the mainstay of treatment to prevent cerebral embolism, therefore it is the potential complications of anticoagulation that can explain other neurologic complications in patients with VHD. The prevention and management of these complications requires an understanding of their natural history in order to balance the risks posed by valvular disease itself against the risks and benefits associated with treatment.
Carpintero, Pedro; Caeiro, Jose Ramón; Carpintero, Rocío; Morales, Angela; Silva, Samuel; Mesa, Manuel
Nowadays, fracture surgery represents a big part of the orthopedic surgeon workload, and usually has associated major clinical and social cost implications. These fractures have several complications. Some of these are medical, and other related to the surgical treatment itself. Medical complications may affect around 20% of patients with hip fracture. Cognitive and neurological alterations, cardiopulmonary affections (alone or combined), venous thromboembolism, gastrointestinal tract bleeding, urinary tract complications, perioperative anemia, electrolytic and metabolic disorders, and pressure scars are the most important medical complications after hip surgery in terms of frequency, increase of length of stay and perioperative mortality. Complications arising from hip fracture surgery are fairly common, and vary depending on whether the fracture is intracapsular or extracapsular. The main problems in intracapsular fractures are biological: vascularization of the femoral head, and lack of periosteum -a major contributor to fracture healing- in the femoral neck. In extracapsular fractures, by contrast, the problem is mechanical, and relates to load-bearing. Early surgical fixation, the role of anti-thromboembolic and anti-infective prophylaxis, good pain control at the perioperative, detection and management of delirium, correct urinary tract management, avoidance of malnutrition, vitamin D supplementation, osteoporosis treatment and advancement of early mobilization to improve functional recovery and falls prevention are basic recommendations for an optimal maintenance of hip fractured patients. PMID:25232517
Grewal, Simer; Chamarthy, Murthy R.
Inferior vena cava (IVC) filter placement is a relatively low risk alternative for prophylaxis against pulmonary embolism in patients with pelvic or lower extremity deep venous thrombosis who are not suitable for anticoagulation. There is an increasing trend in the number of IVC filter implantation procedures performed every year. There are many device types in the market and in the early 2000s, the introduction of retrievable filters brought an additional subset of complications to consider. Modern filter designs have led to decreased morbidity and mortality, however, a thorough understanding of the limitations and complications of IVC filters is necessary to weight the risks and benefits of placing IVC filters. In this review, the complications associated with IVC filters are divided into procedure related, post-procedure, and retrieval complications. Differences amongst the device types and retrievable filters are described, though this is limited by a significant lack of prospective studies. Additionally, the clinical presentation as well as prevention and treatment strategies are outlined with each complication type. PMID:28123983
Feltracco, Paolo; Carollo, Cristiana; Barbieri, Stefania; Pettenuzzo, Tommaso; Ori, Carlo
The poor clinical conditions associated with end-stage cirrhosis, pre-existing pulmonary abnormalities, and high comorbidity rates in patients with high Model for End-Stage Liver Disease scores are all well-recognized factors that increase the risk of pulmonary complications after orthotopic liver transplantation (OLT) surgery. Many intraoperative and postoperative events, such as fluid overload, massive transfusion of blood products, hemodynamic instability, unexpected coagulation abnormalities, renal dysfunction, and serious adverse effects of reperfusion syndrome, are other factors that predispose an individual to postoperative respiratory disorders. Despite advances in surgical techniques and anesthesiological management, the lung may still suffer throughout the perioperative period from various types of injury and ventilatory impairment, with different clinical outcomes. Pulmonary complications after OLT can be classified as infectious or non-infectious. Pleural effusion, atelectasis, pulmonary edema, respiratory distress syndrome, and pneumonia may contribute considerably to early morbidity and mortality in liver transplant patients. It is of paramount importance to accurately identify lung disorders because infectious pulmonary complications warrant speedy and aggressive treatment to prevent diffuse lung injury and the risk of evolution into multisystem organ failure. This review discusses the most common perioperative factors that predispose an individual to postoperative pulmonary complications and these complications' early clinical manifestations after OLT and influence on patient outcome.
Arauz-Góngora, A A; Souta-Meiriño, C A; Cotter-Lemus, L E; Guzmán-Rodríguez, C; Méndez-Domínguez, A
We review the neurologic complications of 131 episodes of infective endocarditis, and the influences of some factors that are considered risk factors at its presentation, like the presence of vegetations detected by echocardiography, type and location of involved valve, or bacterial culture. Neurologic complications occurred in 28 patients (21.4%), 4 of them were excluded because of the absence of neuroimaging studies. In 21 patients the underlying cardiac pathology was valve disease and in the remaining 3 patients was congenital heart disease. 11 patients had native valve endocarditis and 10 prosthetic valve endocarditis. The cultured bacteria were Streptococcus viridans in 8 cases and Staphylococcus aureus in 7. The most frequent complication was cerebrovascular with incidence of cerebral embolism, and intracerebral hemorrhage of 62.5% and 8.3% respectively. Echocardiographic evidence of vegetation was seen in 18 patients, and cerebral embolism were noted in 12. Death occurred in 29% of patients with neurologic complications and 27% without. Two of nine patients who underwent open-heat surgery died. We conclude that there is no difference in the incidence of neurologic complications between mitral and aortic valve groups, neither when comparing native and prosthetic valve groups. Open-heart surgery does not increase mortality in this group of patients.
Kupferminc, Michael J; Eldor, Amiram
Severe obstetric complications, including preeclampsia, intrauterine growth retardation, abruptio placentae, and stillbirth, constitute a major cause of maternal and perinatal morbidity and death. The etiology of these severe obstetric complications is still unknown. However, the frequent finding of structural and thrombotic changes in placental capillaries, which lead to inadequate fetomaternal circulation and decreased placental perfusion, and the high prevalence of heritable or acquired risk factors for thrombosis found in women with these complications strongly suggest a cause-and-effect relationship. This review describes the recent findings on the association between these obstetric complications and the various thrombophilias, and recent therapeutic approaches. Aspirin, which was regarded as the drug of choice for the prevention of such obstetric complications, has proved to be ineffective in a large clinical trial. The encouraging observations on the efficacy of low-molecular-weight heparins, which are also included in the recently published guidelines of The American College of Chest Physicians, are summarized in this review. However, controlled clinical trials are still necessary to allow the development of better clinical standards.
Background The optimal treatment of acute complicated diverticulitis is a matter of debate and has undergone significant changes. Currently, the main focus of surgical treatment concepts is on controlling the emergency situation triggered by acute complicated sigmoid diverticulitis through interventional and minimally invasive measures. Methods This article presents the current data and recommendations on differentiated treatment of acute complicated sigmoid diverticulitis, which are also summarized in a decision tree. Results In general, resection of the diverticular sigmoid is needed to treat acute complicated sigmoid diverticulitis, because without resection the recurrence rate is too high at 40%. Since the morbidity and mortality rates associated with emergency resection are extremely high, resulting in the creation of a stoma, efforts are made to control the acute situation through interventional and laparoscopic measures. Therefore, pericolic and pelvic abscesses (Hinchey stages I, II) are eliminated through percutaneous or laparoscopic drainage. Likewise, laparoscopic lavage and drainage are performed for purulent and feculent peritonitis (Hinchey stages III, IV). After elimination of the acute septic situation, interval elective sigmoid resection is conducted. If emergency resection cannot be avoided, it is performed, while taking account of the patient's overall condition, with primary anastomosis and a protective stoma or as discontinuity resection using Hartmann's procedure. Conclusion Thanks to the progress made in interventional and laparoscopic treatment, differentiated concepts are now used to treat acute complicated sigmoid diverticulitis. PMID:26989380
Halm, M A
Gastrointestinal problems, with an incidence of about 1%, may complicate the postoperative period after cardiovascular surgery, increasing morbidity, length of stay, and mortality. Several risk factors for the development of these complications, including preexisting conditions; advancing age; surgical procedure, especially valve, combined bypass/valve, emergency, reoperative, and aortic dissection repair; iatrogenic conditions; stress; ischemia; and postpump complications, have been identified in multiple research studies. Ischemia is the most significant of these risk factors after cardiovascular surgery. Mechanisms that have been implicated include longer cardiopulmonary bypass and aortic cross-clamp times and hypoperfusion states, especially if inotropic or intra-aortic balloon pump support is required. These risk factors have been linked to upper and lower gastrointestinal bleeding, paralytic ileus, intestinal ischemia, acute diverticulitis, acute cholecystitis, hepatic dysfunction, hyperamylasemia, and acute pancreatitis. Gastrointestinal bleeding accounts for almost half of all complications, followed by hepatic dysfunction, intestinal ischemia, and acute cholecystitis. Identification of these gastrointestinal complications may be difficult because manifestations may be masked by postoperative analgesia or not reported by patients because they are sedated or require prolonged mechanical ventilation. Furthermore, clinical manifestations may be nonspecific and not follow the "classic" clinical picture. Therefore, astute assessment skills are needed to recognize these problems in high-risk patients early in their clinical course. Such early recognition will prompt aggressive medical and/or surgical management and therefore improve patient outcomes for the cardiovascular surgical population.
Zvěřina, Eduard; Balogová, Zuzana; Skřivan, Jiří; Kraus, Josef; Syka, Josef; Chovanec, Martin
Background. The aim of this study was to analyze complications of vestibular schwannoma (VS) microsurgery. Material and Methods. A retrospective study was performed in 333 patients with unilateral vestibular schwannoma indicated for surgical treatment between January 1997 and December 2012. Postoperative complications were assessed immediately after VS surgery as well as during outpatient followup. Results. In all 333 patients microsurgical vestibular schwannoma (Koos grade 1: 12, grade 2: 34, grade 3: 62, and grade 4: 225) removal was performed. The main neurological complication was facial nerve dysfunction. The intermediate and poor function (HB III–VI) was observed in 124 cases (45%) immediately after surgery and in 104 cases (33%) on the last followup. We encountered disordered vestibular compensation in 13%, permanent trigeminal nerve dysfunction in 1%, and transient lower cranial nerves (IX–XI) deficit in 6%. Nonneurological complications included CSF leakage in 63% (lateral/medial variant: 99/1%), headache in 9%, and intracerebral hemorrhage in 5%. We did not encounter any case of meningitis. Conclusions. Our study demonstrates that despite the benefits of advanced high-tech equipment, refined microsurgical instruments, and highly developed neuroimaging technologies, there are still various and significant complications associated with vestibular schwannomas microsurgery. PMID:24987677
Gómez-Hurtado, Isabel; Such, José; Sanz, Yolanda; Francés, Rubén
Gut microbiota plays an important role in cirrhosis. The liver is constantly challenged with commensal bacteria and their products arriving through the portal vein in the so-called gut-liver axis. Bacterial translocation from the intestinal lumen through the intestinal wall and to mesenteric lymph nodes is facilitated by intestinal bacterial overgrowth, impairment in the permeability of the intestinal mucosal barrier, and deficiencies in local host immune defences. Deranged clearance of endogenous bacteria from portal and systemic circulation turns the gut into the major source of bacterial-related complications. Liver function may therefore be affected by alterations in the composition of the intestinal microbiota and a role for commensal flora has been evidenced in the pathogenesis of several complications arising in end-stage liver disease such as hepatic encephalopathy, splanchnic arterial vasodilatation and spontaneous bacterial peritonitis. The use of antibiotics is the main therapeutic pipeline in the management of these bacteria-related complications. However, other strategies aimed at preserving intestinal homeostasis through the use of pre-, pro- or symbiotic formulations are being studied in the last years. In this review, the role of intestinal microbiota in the development of the most frequent complications arising in cirrhosis and the different clinical and experimental studies conducted to prevent or improve these complications by modifying the gut microbiota composition are summarized.
Ghassani, Ali; Andre, Benoit; Simon-Toulza, Caroline; Tanguy le Gac, Yann; Martinez, Alejandra; Vidal, Fabien
Background. Large loop excision of the transformation zone (LLETZ) is routinely performed for the management of high grade intracervical neoplasia (CIN). Several uncommon complications have been described, including postoperative peritonitis, pseudoaneurysm of uterine artery, and bowel fistula. We report a unique case of postoperative vaginal evisceration and the subsequent management. Case. A 73-years-old woman underwent LLETZ for high grade CIN. On postoperative day 3, she was admitted for small bowel evisceration through the vagina. Surgical management was based on combined laparoscopic and transvaginal approach and consisted in bowel inspection and reinstatement, peritoneal washing, and dehiscence repair. Conclusions. Vaginal evisceration is a rare but potentially serious complication of pelvic surgery. This case report is to make clinicians aware of such complication following LLETZ and its management. PMID:25506010
Oestreicher, James; Mehta, Sonul
Blepharoplasty is an operation to modify the contour and configuration of the eyelids in order to restore a more youthful appearance. The surgery involves removing redundant skin, fat, and muscle. In addition, supporting structures such as canthal tendons are tightened. Other conditions such as ptosis, brow ptosis, entropion, ectropion, or eyelid retraction may also need to be corrected at the time a blepharoplasty is performed to ensure the best functional and aesthetic result. Due to the complexity and intricate nature of eyelid anatomy, complications do exist. In addition to a thorough pre operative assessment and meticulous surgical planning, understanding the etiology of complications is key to prevention. Finally, management of complications is just as important as surgical technique. PMID:22655191
Weijs, Teus J; Ruurda, Jelle P; Nieuwenhuijzen, Grard AP; van Hillegersberg, Richard; Luyer, Misha DP
Esophagectomy, the surgical removal of all or part of the esophagus, is a surgical procedure that is associated with high morbidity and mortality. Pulmonary complications are an especially important postoperative problem. Therefore, many perioperative strategies to prevent pulmonary complications after esophagectomy have been investigated and introduced in daily clinical practice. Here, we review these strategies, including improvement of patient performance and technical advances such as minimally invasive surgery that have been implemented in recent years. Furthermore, interventions such as methylprednisolone, neutrophil elastase inhibitor and epidural analgesia, which have been shown to reduce pulmonary complications, are discussed. Benefits of the commonly applied routine nasogastric decompression, delay of oral intake and prophylactic mechanical ventilation are unclear, and many of these strategies are also evaluated here. Finally, we will discuss recent insights and new developments aimed to improve pulmonary outcomes after esophagectomy. PMID:24151374
Since the 1970s, the management of blunt splenic trauma has evolved from almost exclusive surgical management to selective use of nonsurgical management in hemodynamically stable patients. Understanding of the spleen's immunologic importance in protection against overwhelming postsplenectomy infection led to development first of surgical techniques for splenic salvage and later to protocols for nonsurgical management of adults with blunt splenic injury. The evolution of nonsurgical management has resulted in new patterns of postsplenic trauma complications.This article describes a pancreatic pseudocyst, one of several described delayed complications of nonsurgical management of blunt splenic trauma. Along with missed splenic injury and delayed rupture, the development of a splenic pseudocyst represents challenges for any multidisciplinary team involved in trauma care. Detection and management of these complications is discussed, as is postsplenectomy vaccination and return to activity.
Bali, Rishi Kumar; Sharma, Parveen; Gaba, Shivani; Kaur, Avneet; Ghanghas, Priya
Life-threatening infections of odontogenic or upper airway origin may extend to potential spaces formed by fascial planes of the lower head and upper cervical area. Complications include airway obstruction, mediastinitis, necrotizing fascitis, cavernous sinus thrombosis, sepsis, thoracic empyema, Lemierre's syndrome, cerebral abscess, orbital abscess, and osteomyelitis. The incidence of these “space infections” has been greatly reduced by modern antibiotic therapy. However, serious morbidity and even fatalities continue to occur. This study reviews complications of odontogenic infections. The search done was based on PubMed and Google Scholar, and an extensive published work search was undertaken. Advanced MEDLINE search was performed using the terms “odontogenic infections,” “complications,” and “risk factors.” PMID:27390486
Browne, George W; Pitchumoni, CS
Acute pancreatitis in its severe form is complicated by multiple organ system dysfunction, most importantly by pulmonary complications which include hypoxia, acute respiratory distress syndrome, atelectasis, and pleural effusion. The pathogenesis of some of the above complications is attributed to the production of noxious cytokines. Clinically significant is the early onset of pleural effusion, which heralds a poor outcome of acute pancreatitis. The role of circulating trypsin, phospholipase A2, platelet activating factor, release of free fatty acids, chemoattractants such as tumor necrsosis factor (TNF)-alpha, interleukin (IL)-1, IL-6, IL-8, fMet-leu-phe (a bacterial wall product), nitric oxide, substance P, and macrophage inhibitor factor is currently studied. The hope is that future management of acute pancreatitis with a better understanding of the pathogenesis of lung injury will be directed against the production of noxious cytokines. PMID:17131469
Schmidt-Nowara, W W; Samet, J M; Rosario, P A
Pulmonary complications of botulism were studied in an outbreak of 34 cases of type A botulism in New Mexico in 1978. Hospital record review, standardized questionnaires, and pulmonary function tests were used to define pulmonary complications during the acute illness and the patient's status one year later. Pulmonary involvement was documented in 81% of patients. Ventilatory failure occurred in 11, aspiration pneumonia in nine, and death in two patients. Difficulties in the diagnosis of ventilatory insufficiency were identified. At one year, most patients had residual symptoms, including easy fatigability in 68% and exertional dyspnea in 46%. However, only minor pulmonary function abnormalities were present. This study confirms the generally favorable prognosis of botulism and provides clinical guidance for the diagnosis and management of pulmonary complications in botulism.
Portincasa, P; Di Ciaula, A; de Bari, O; Garruti, G; Palmieri, V O; Wang, D Q-H
The majority of gallstone patients remain asymptomatic; however, interest toward the gallstone disease is continuing because of the high worldwide prevalence and management costs and the development of gallstone symptoms and complications. For cholesterol gallstone disease, moreover, a strong link exists between this disease and highly prevalent metabolic disorders such as obesity, dyslipidemia, type 2 diabetes, hyperinsulinemia, hypertriglyceridemia and the metabolic syndrome. Information on the natural history as well as the diagnostic, surgical (mainly laparoscopic cholecystectomy) and medical tools available to facilitate adequate management of cholelithiasis and its complications are, therefore, crucial to prevent the negative outcomes of gallstone disease. Moreover, some risk factors for gallstone disease are modifiable and some preventive strategies have become necessary to reduce the onset and the severity of complications.
Okolicány, R; Prochotský, A; Skultéty, J; Sekác, J; Mifkovic, A
Biliary ileus is a rare complication of cholecystolithiasis. The condition occurs predominantly in the elderly with incidence rates of 1-4%, according to the literature data. Most commonly, it develops as a complication of cholelithiasis which remained untreated or was managed conservatively, or as a complication of a gallbladder decubitus necrosis. The condition results in a cholecysto-duodenal fistula. In this case, the cholecystolithiasis is latent or is clinically manifested in a third of the patients. A total of 1560 cholecystectomies (1345 L-CHE and 215 conventional CHE) were performed in our clinic during a five-year period. Biliary ileus was an indication for operation only in two subjects, during the studied period. In the both cases, the diagnosis was established intraoperatively, although upon re-examination of the visualization modalities views (upright native abdominal views, CT scans) the authors concluded that the primary cause of the ileus could have already been identified, based on the above views.
Chaudhry, Nauman S; Johnson, Jeremiah N; Morcos, Jacques J
Ventriculoperitoneal (VP) shunt malfunctions are common and can result in significant consequences for patients. Despite the prevalence of breast augmentation surgery and breast surgery for other pathologies, few breast related VP shunt complications have been reported. A 54-year-old woman with hydrocephalus post-subarachnoid hemorrhage returned 1 month after VP shunt placement complaining of painful unilateral breast enlargement. After investigation, it was determined that the distal VP shunt catheter had migrated from the peritoneal cavity into the breast and wrapped around her breast implant. The breast enlargement was the result of cerebrospinal fluid retention. We detail this unusual case and review all breast related VP shunt complications reported in the literature. To avoid breast related complications related to VP shunt procedures, it is important to illicit pre-procedural history regarding breast implants, evade indwelling implants during catheter tunneling and carefully securing the abdominal catheter to prevent retrograde catheter migration to the breast.
Jones, N A
The saphenous nerve may be damaged during arterial surgery in the thigh as it emerges through the aponeurotic covering of the adductor canal. A clean cut of the nerve gives rise to anaesthesia, but an incomplete cut or tearing of the nerve, followed by its involvement in scar tissue, leads to saphenous neuralgia--a painful sensation in the area supplied by the nerve. Two hundred and fifty-seven arterial operations involving the course of the saphenous nerve in the thigh have been reviewed. Twenty-six of these operations were complicated by early failure of the arterial procedure necessitating amputation and have not been considered in assessing the incidence of damage to the nerve. One in five superficial femoral thromboendarterectomies and one in nine femoropopliteal bypass grafts were complicated by saphenous neuralgia. Profundaplasty was not followed by this complication. Appreciation of this troublesome symptom should lead to greater care of the nerve during surgery.
Diabetes mellitus is one of the most potent independent risk factors for the development of diabetic cerebral vascular disease (CVD). Many evidences suggested that hyperglycemia caused excess free fatty acids, the loss of endothelium-derived nitric oxide, insulin resistance, the prothrombotic state, endothelial dysfunction, the abnormal release of endothelial vasoactivators, vascular smooth muscle dysfunction, oxidative stress, and the downregulation of miRs participated in vessel generation and recovery as well as the balance of endotheliocytes. In turn, these abnormalities, mainly via phosphatidylinositol 3 kinase, mitogen-activated protein kinase, polyol, hexosamine, protein kinase C activation, and increased generation of advanced glycosylation end products pathway, play an important role in inducing diabetic CVD complication. A deeper comprehension of pathogenesis producing diabetic CVD could offer base for developing new therapeutic ways preventing diabetic CVD complications, therefore, in the paper we mainly reviewed present information about the possible pathogenesis of diabetic CVD complication. PMID:25685278
Al-Taani, M I
To assess the effectiveness of intravaginal misoprostol for second trimester uterine evacuation, we studied 70 women with singleton pregnancies complicated by fetal malformation or dead fetuses. Participants received 200 microg misoprostol administered at 4-hour intervals. Gestations with dead fetuses had a shorter induction-abortion interval [14.2 hours, standard deviation (SD) 4.3] than those with live, malformed fetuses (20.2 hours, SD 7.3) (P< 0.001). The abortion rate was significantly higher for gestations with dead fetuses (92.1%) than those with live, malformed fetuses (68.8%) (P< 0.05). There were no major complications and no significant difference in the incidence of side-effects. All women aborted within 38 hours. Administration of misoprostol is an effective clinical method to terminate second trimester, complicated pregnancy.
Rene, C; Rose, G; Lenthall, R; Moseley, I
BACKGROUND—The paranasal sinuses are intimately related to the orbit and consequently sinus disease or surgery may cause severe orbital complications. Complications are rare but can result in serious morbidity, the most devastating of which is severe visual loss. METHODS—A retrospective review was undertaken of four cases of severe orbital trauma during endoscopic sinus surgery. RESULTS—All the cases suffered medial rectus damage, one had additional injury to the inferior rectus and oblique, and two patients were blinded as a result of direct damage to the optic nerve or its blood supply. CONCLUSION—Some ophthalmic complications of endoscopic sinus surgery are highlighted, the mechanisms responsible are discussed, and recommendations for prevention, early recognition, and management are proposed. PMID:11316724
Pruitt, Amy A.; Graus, Francesc; Rosenfeld, Myrna R.
Solid organ transplantation (SOT) is the preferred treatment for an expanding range of conditions whose successful therapy has produced a growing population of chronically immunosuppressed patients with potential neurological problems. While the spectrum of neurological complications varies with the type of organ transplanted, the indication for the procedure, and the intensity of long-term required immunosuppression, major neurological complications occur with all SOT types. The second part of this 2-part article on transplantation neurology reviews central and peripheral nervous system problems associated with SOT with clinical and neuroimaging examples from the authors’ institutional experience. Particular emphasis is given to conditions acquired from the donated organ or tissue, problems specific to types of organs transplanted and drug therapy-related complications likely to be encountered by hospitalists. Neurologically important syndromes such as immune reconstitution inflammatory syndrome (IRIS), posterior reversible encephalopathy syndrome (PRES), and posttransplantation lymphoproliferative disorder (PTLD) are readdressed in the context of SOT. PMID:24167649
Grøtting, Marie Sæthre; Løberg, Else Marit; Johannessen, Hans-Olaf; Johnson, Egil
BACKGROUND Surgery is considered necessary to achieve a cure for oesophageal cancer. Minimally invasive oesophageal resection is increasingly performed with the aim of reducing the number of complications compared with open surgery. The purpose of this study was to investigate postoperative complications, mortality and long-term survival following hybrid oesophageal resection by laparoscopy and thoracotomy.MATERIAL AND METHOD Patients with oesophageal cancer who underwent hybrid resection with curative intent at Oslo University Hospital Ullevål from 1 November 2007 to 1 June 2013 were included (n = 109). Complications were graded according to the Clavien-Dindo classification and survival figures were recorded.RESULTS Median age was 65 years, 79 % were men. Altogether 118 complications were recorded in 70 patients (64.2 %). Distribution of complications was 1.8 % for stage I, 29.4 % for stage II, 22.1 % for stage III and 11.0 % for stage IV. Anastomotic leakage occurred in 4.6 %. There was no postoperative mortality. The proportion of R0 resections with microscopic radicality was 91 % (n = 100). For the entire patient population, the estimated 5-year survival rate was 48 % (95 % CI 36 - 60 %), for R0 resection 51 % (38 - 63 %) and for R1-2 resection 0 %. Estimated median survival with R0-2, R0 and R1-2 resection was 55, 55 and 10 months (0 - 28 months), respectively. R status and stage had a significant bearing on survival.INTERPRETATION There was a low percentage of serious complications, no mortality and few anastomotic leakages after hybrid resection for oesophageal cancer. The 5-year survival rate was good.
Lin, Elizabeth H.B.; Rutter, Carolyn M.; Katon, Wayne; Heckbert, Susan R.; Ciechanowski, Paul; Oliver, Malia M.; Ludman, Evette J.; Young, Bessie A.; Williams, Lisa H.; McCulloch, David K.; Von Korff, Michael
OBJECTIVE To prospectively examine the association of depression with risks for advanced macrovascular and microvascular complications among patients with type 2 diabetes. RESEARCH DESIGN AND METHODS A longitudinal cohort of 4,623 primary care patients with type 2 diabetes was enrolled in 2000–2002 and followed through 2005–2007. Advanced microvascular complications included blindness, end-stage renal disease, amputations, and renal failure deaths. Advanced macrovascular complications included myocardial infarction, stroke, cardiovascular procedures, and deaths. Medical record review, ICD-9 diagnostic and procedural codes, and death certificate data were used to ascertain outcomes in the 5-year follow-up. Proportional hazard models analyzed the association between baseline depression and risks of adverse outcomes. RESULTS After adjustment for prior complications and demographic, clinical, and diabetes self-care variables, major depression was associated with significantly higher risks of adverse microvascular outcomes (hazard ratio 1.36 [95% CI 1.05–1.75]) and adverse macrovascular outcomes (1.24 [1.0–1.54]). CONCLUSIONS Among people with type 2 diabetes, major depression is associated with an increased risk of clinically significant microvascular and macrovascular complications over the ensuing 5 years, even after adjusting for diabetes severity and self-care activities. Clinical and public health significance of these findings rises as the incidence of type 2 diabetes soars. Further research is needed to clarify the underlying mechanisms for this association and to test interventions to reduce the risk of diabetes complications among patients with comorbid depression. PMID:19933989
Sanguineti, V Ana; Wild, Jason R; Fain, Mindy J
The goal of postoperative management is to promote early mobility and avoid postoperative complications, recognizing the potentially devastating impact of complications on elderly patients with hip fracture. The recommended approach involves early mobilization; freedom from tethers (indwelling urinary catheters and other devices); effective pain control; treating malnutrition; preventing pressure ulcers; reducing risk for pulmonary, urinary, and wound infections; and managing cognition. This carefully structured and patient-centered management provides older, vulnerable patients their best chance of returning to their previous level of functioning as quickly and safety as possible.
Shibusawa, Motoharu; Motomura, Sayuri; Hidai, Hiroko; Tsutsumi, Hisasi; Fujita, Akira
We report a rare case of adult varicella complicated by marked thrombocytopenia. A 49-year-old woman presented with fever and rash for 3 days. Blood examination revealed marked thrombocytopenia (2.7 × 10(4)/μL). Varicella infection was diagnosed after elevated levels of varicella zoster virus IgM and IgG antibodies were observed 2 weeks later. In this case, thrombocytopenia was due to varicella infection, and the mechanism was estimated to be non-immunological. Because varicella infection complicated by thrombocytopenia may result in fatal bleeding, thrombocytopenia in patients with varicella warrants close attention.
Young, R.C.; Bookman, M.A.; Longo, D.L. )
In the past several decades, Hodgkin's disease has been transformed from a uniformly fatal illness to one that can be treated with the expectation of long-term remission or cure in the majority of patients. Because patients now survive for long periods after curative intervention, various complications have been identified. The spectrum of complications following curative therapy is quite diverse and includes immunologic, cardiovascular, pulmonary, thyroid, and gonadal dysfunction. In addition, second malignant neoplasms in the form of acute leukemia as well as secondary solid tumors have now been documented to occur with increased frequency in patients cured of Hodgkin's disease. 80 references.
Norwitz, Errol R; Edusa, Valentine; Park, Joong Shin
Approximately 1% to 3% of all pregnancies in the United States are multiple gestations. The vast majority (97-98%) are twin pregnancies. Multiple pregnancies constitute significant risk to both mother and fetuses. Antepartum complications-including preterm labor, preterm premature rupture of the membranes, intrauterine growth restriction, intrauterine fetal demise, gestational diabetes, and preeclampsia-develop in over 80% of multiple pregnancies as compared with approximately 25% of singleton gestations. This article reviews in detail the maternal physiologic adaptations required to support a multiple pregnancy and the maternal complications that develop when these systems fail or are overwhelmed.
Weiner, R A; Stroh, C; El-Sayes, I; Frenken, M; Theodoridou, S; Scheffel, O; Weiner, S
Bariatric surgery is known to be the most effective and long-lasting treatment for morbid obesity and associated comorbidities. These comorbidities together with cardiopulmonary decompensation make morbidly obese patients a high risk group for operative interventions. Early detection of postoperative complications is a challenging task in these patients and requires accurate and timely interpretation of any alarm signals. Symptoms, such as tachycardia and abdominal pain are highly suspicious. The same applies to elevated inflammatory parameters and fever. Early diagnostic laparoscopy is mandatory once cardiopulmonary complications have been excluded. Moreover, it has a higher sensitivity and specificity than other radiological modalities and is a minimally invasive procedure with a highly satisfactory outcome.
Tate, J. J. T.; Davidson, B. R.; Hobbs, K. E. F.
Of 61 consecutive patients undergoing laparoscopic cholecystectomy, 4 (6.25%) developed abdominal wall haematomas. This complication of laparoscopic cholecystectomy may occur more commonly than existing literature suggests, and manifests in the post-operative period (days 2 to 6) by visible bruising, excessive pain or an asymptomatic drop in haematocrit. It is readily confirmed by ultrasonography. While no specific treatment is necessary apart from replacement of significant blood loss, the patient requires reassurance that this apparently alarming complication will rapidly resolve. PMID:8204548
Chillag, Shawn; Krieg, Jake; Bhargava, Ranjana
The very young and the very old are vulnerable to choking, and there are over 4000 choking-related deaths annually in the United States. Complications from the Heimlich maneuver (HM), as reported in infrequent case reports, predominantly relate to the elderly. It is doubtful that the denominator, numerator, appropriateness, expertise, and problems of maneuvers applied to choking victims will ever be known. This case report and literature review suggests that the treatment for acute elderly choking victims should be applied carefully and that esophageal food impaction, which should be rapidly distinguishable from choking, can have serious complications with application of the HM.
utilisation systdmatique chez le brOld sauf chez les patients A bolism: A clinico -pathological study in injured and burned patients. thromoemblie.Br. J...fueron identificados como casos de tromboembolismo, complications in the surgical patient. Ann. Surg. 186:669, 1977 pulmonar significativo. En s6lo tres
Donald, John W.
Complications of diverticula of the duodenum, jejunum and ileum, exclusive of Meckel's diverticula are extremely rare but can produce major diagnostic and therapeutic problems. Major reported complications include hemorrhage, perforation, biliary and pancreatic obstruction, and inflammation with intestinal obstruction. The mortality of complicated duodenal diverticula is reported from 33 to 48%. Our experience with some of these complications is reported. This experience and a review of other reported cases have led to the following recommendations for surgical treatment. 1) Massively bleeding duodenal diverticulum. Precise localization of the bleeding point by endoscopy and/or arteriography is highly desirable. Excision or partial excision of the diverticulum with suture ligation of the bleeding point is necessary. 2) Perforated duodenal diverticulum. Excision or partial excision, secure closure and drainage are necessary. If peri-Vaterian, a probe should be passed through the ampulla of Vater via the common duct. Unless an entirely satisfactory closure is achieved, complete diversion of the enteric stream from the duodenum by vagotomy, antrectomy with closure of duodenal stump, and Billroth II anastomosis is recommended. 3) Choledochal obstruction due to duodenal diverticulum. Choledocho-duodenostomy. 4) Perforation, bleeding, or obstruction due to jejunal or ileal diverticulum. In rare cases, local excision of the diverticulum is feasible. Usually, resection of the involved segment with primary anastomosis is indicated. ImagesFig. 1.Fig. 2.Fig. 3.Fig. 4.Fig. 5.Fig. 6. PMID:111637
Blarer, J; Pfister, D; Jandali, A R; Gutzeit, A; John, H; Horstmann, M
Sepsis is the third most common cause of death in Germany. Every fourth patient with sepsis has urosepsis. Even if substantial therapeutic progress has been made, sepsis remains a severe condition with high morbidity and mortality that requires rapid interdisciplinary measures. Besides life-threatening complications, acral necrosis as presented here can occur as a result of disseminated intravascular coagulation and severe microcirculatory disorders.
Costaguta, Alejandro; Alvarez, Fernando
Bleeding from esophageal varices is the most severe complication of portal hypertension, and should be managed in specially trained centers. Vasoactive drugs, mainly octreotide, plus endoscopic treatment are able to control bleeding in 90% of the cases. Rescue treatments like TIPS and surgery should be immediately available for those who do not stop bleeding or have varices difficult to manage.
Ullrich, Elisabeth; Grisold, Andrea J; Feierl, Gebhard; Lumenta, David B; Leitner, Eva
We present the first case of a complicated foot infection caused by Fusobacterium russii in Austria. F. russii is highly associated with mammals such as cats and dogs. Our case underlines the difficulties in isolation and identification of anaerobes and the pitfalls in antimicrobial treatment of polymicrobial infections.
Philbin, Terry; Rosenberg, Gary; Sferra, James J
Injuries to the Lisfranc complex are fairly common. Delayed treatment or missed diagnosis of these injuries can lead to significant complications. Non-operative treatment and salvage surgery can help to relieve sequelae that are associated with tarsometatarsal arthritis following traumatic injury.
Michaelson, M. Dror; Cotter, Shane E.; Gargollo, Patricio C.; Zietman, Anthony L.; Dahl, Douglas M.; Smith, Matthew R.
Prostate cancer is the most commonly diagnosed noncutaneous cancer in men in the United States. Treatment of men with prostate cancer commonly involves surgical, radiation, or hormone therapy. Most men with prostate cancer live for many years after diagnosis and may never suffer morbidity or mortality attributable to prostate cancer. The short-term and long-term adverse consequences of therapy are, therefore, of great importance. Adverse effects of radical prostatectomy include immediate postoperative complications and long-term urinary and sexual complications. External beam or interstitial radiation therapy in men with localized prostate cancer may lead to urinary, gastrointestinal, and sexual complications. Improvements in surgical and radiation techniques have reduced the incidence of many of these complications. Hormone treatment typically consists of androgen deprivation therapy, and consequences of such therapy may include vasomotor flushing, anemia, and bone density loss. Numerous clinical trials have studied the role of bone antiresorptive therapy for prevention of bone density loss and fractures. Other long-term consequences of androgen deprivation therapy may include adverse body composition changes and increased risk of insulin resistance, diabetes, and cardiovascular disease. Ongoing and planned clinical trials will continue to address strategies to prevent treatment-related side effects and improve quality of life for men with prostate cancer. PMID:18502900
Propper, D J; Bucknall, R C
A sixteen year old girl with systemic lupus erythematosus developed acute transverse myelopathy. She was treated with high dose steroids, cyclophosphamide, and plasma exchange and regained partial neurological function. Previous descriptions of transverse myelopathy complicating systemic lupus erythematosus are reviewed, with particular reference to the efficacy of high dose steroid treatment. PMID:2662918
This article describes impetigo, and outlines differential diagnoses, likely complications associated with impetigo and signs and symptoms. Main treatments for impetigo are highlighted, with explanations of when these treatments are useful and when they may not be the best choice. Anxieties that accompany impetigo in a family context and ways in which an appreciation of these anxieties may enhance the care provided are examined.
Barnacle, Alex M. Kleidon, Tricia M.
Many of the risks associated with central venous access are well recognized. We report a case of inadvertent lymphatic disruption during the insertion of a tunneled central venous catheter in a patient with raised left and right atrial pressures and severe pulmonary hypertension, which led to significant hemodynamic instability. To our knowledge, this rare complication is previously unreported.
Abbas, F; Memon, A
Colovesical fistula as a sequela to long-term bladder outflow obstruction is to our knowledge a previously unreported complication. We report a case in which single stage colonic resection and anastomosis with bladder repair and transurethral resection of the prostate resolved the condition.
Delloye, C; Joris, D; Colette, A; Eudier, A; Dubuc, J E
Our series of inverted prosthesis included 5 patients with a mean age of 73 +/- 6 years. In 4 cases, the implant was performed as a surgical revision. The follow up was 81 +/- 15 months. Three shoulders were pain free whereas two caused a dull pain after a free interval due to mechanical complications. The mean active elevation was 72 degrees while external rotation was - 2 degrees. The adjusted Constant score passed from 32 to 60. In case of complications, the score dropped to 32. Mechanical complications were important with in one case, an unscrening of the glenosphere and in two cases, a loosening of the glenoid prosthesis. This last and major complication occurred 6 years after surgery and was promoted by the occurrence of a progressive bone erosion in the scapula. This gap represented an attempt to accomodate the medial part of the humeral prosthesis under the scapula when the arm is at rest or in adduction. The concept of an inverted prosthesis is attractive and this implant remains one of the options in cuff-tear arthropathy. Our results were not as good as those reported by others but most of ours patients had been already operated before. The occurrence of an osseous gap on pilar of scapula may lead to failure of this prosthesis. This gap remains a threath as it can progress and as such warrants a design alteration of the prosthesis.
Naso, Paul A.
When searching for a new principal, many search committees tend to use the lists of competencies published in the literature and provided by state departments of education as if they were checklists. Instead, they should focus on more complicated competencies, such as acumen, judgment, and ability to manage the dilemmas of practice.
Martin, Sean T; Vogel, Jon D
The ability to appropriately construct and care for an ostomy is crucial to good colorectal surgical practice. Enterostomal therapy is critical to the successful management of ostomies and their complications. Although associated with morbidity, a well-constructed ostomy can provide our patients with a good, durable QoL.
Pathak, Vikas; Donovan, Colin; Malhotra, Rajiv
The total artificial heart is the mechanical device which is used as a bridge to the heart transplant in patients with biventricular failure. Due to the mechanical nature of the device, patients receiving total artificial heart (TAH) require to be on anticoagulation therapy. Hemorrhage and coagulopathy are few of the known complications of TAH. PMID:28250605
... Loss of a Loved One Symptoms of major depression and complicated grief Depression It’s common for people to have sadness, pain, ... might be getting worse—going into a major depression. About 1 in 5 bereaved people will develop ...
Sarioğlu, A; Tanyel, F C; Ariyürek, M; Balkanci, F; Hiçsönmez, A
A child with a posttraumatic aneurysmatic arteriovenous (AV) fistula located in the spleen is presented. The fact that the increased use of more conservative diagnostic and therapeutic approaches in splenic injuries might lead to underestimation of some uncommon complications is discussed.
Snover, Stephen L.; Spikell, Mark A.
The application of the programmable calculator to evaluating complicated formulas is illustrated by considering the formula for finding the area of any triangle when only the lengths of the three sides are known. Other advantages of the programmable calculator are discussed such as freeing the student to explore more challenging problems and…
Garcia, P; Mora, A; Trambert, P; Maler, E; Courant, P
We report an erratic course of a venous femoral catheter which was in the abdominal cavity in a patient with an haemoperitoneum and an hepatic injury. This complication led to an inefficiency of the transfusion and a worsening of the haemoperitoneum.
Ossibi, Pierlesky Elion; Souiki, Tarik; Ibn Majdoub, Karim; Toughrai, Imane; Laalim, Said Ait; Mazaz, Khalid; Tenkorang, Somuah; Farih, My Hassan
Fournier's Gangrene is a rare complication of rectal cancer. Its discovery is often delayed. It's incidence is about 0.3/100,000 populations in Western countries. We report a patient with peritoneal perforation of rectal cancer revealed by scrotal and perineal necrotizing fasciitis.
Cardiovascular disease (CVD) mortality is a leading cause of death in adult chronic kidney disease (CKD), with exceptionally high rates in young adults, according to the Task Force on Cardiovascular Disease. Recent data indicate that cardiovascular complications are already present in children with CKD. This review summarizes the current literature on cardiac risk factors, mortality and morbidity in children with CKD. PMID:17120060
Ferris, L E; McMain-Klein, M; Colodny, N; Fellows, G F; Lamont, J
OBJECTIVE: To identify factors associated with increased risk of immediate complications from induced abortion. DESIGN: Retrospective analysis of a provincial database. SETTING: All Ontario general hospitals in which abortions are performed and all free-standing abortion clinics in Ontario. POPULATION: Women in Ontario aged 15 to 44 years who underwent an induced abortion in the province (without concurrent sterilization) between Jan. 1, 1992, and Dec. 31, 1993. OUTCOME MEASURES: Recording of complications at the time of the procedure, gestational age, type of procedure, place of abortion (hospital or clinic), and patient's age, parity and history of previous abortion (spontaneous or induced). RESULTS: During the study period 83 469 abortions were performed that met our inclusion criteria. Immediate complications were reported in 571 cases (0.7%). Multivariate logistic regression analysis revealed that, after other variables were controlled for, the patient's age, parity and history of previous abortions (spontaneous or induced) were not significant risk factors for immediate complications; however, gestational age, method of abortion and place of abortion were significant risk factors (p < 0.001). The odds ratio (OR) for having a complication from abortion was 1.3 (95% confidence interval [CI] 1.02 to 1.63) between 9 and 12 weeks, compared with having one after abortion at 9 weeks or earlier, and increased to 3.3 (95% CI 2.23 to 5.00) after abortion between 17 and 20 weeks. Compared with surgical dilatation and curettage (D&C), instillation of saline and instillation of prostaglandins were more likely to be associated with immediate complications (OR 24.0, 95% CI 13.22 to 43.70, and OR 11.7, 95% CI 6.43 to 21.18, respectively), whereas both suction D&C and insertion of a laminaria tent were less likely to be associated with immediate complications (OR 0.4, 95% CI 0.26 to 0.67, and OR 0.3, 95% CI 0.19 to 0.52, respectively). Compared with women who had an abortion
Durán, F G; Piqueras, B; Romero, M; Carneros, J A; de Diego, A; Salcedo, M; Santos, L; Ferreiroa, J; Cos, E; Clemente, G
Pulmonary complications after orthotopic liver transplant (OLT) are frequent, involving high morbidity and mortality. We have determined the pulmonary complication incidence in 187 patients submitted to OLT at the General University Hospital "Gregorio Marañón" in the last 4 years, analyzing the type of infection, evolution, diagnostic and therapeutic measures and their influence on OLT mortality. A total of 120 patients had pulmonary complications, the most frequent being pleural effusion (61.94%), pneumonia (43.36%), and pneumothorax (11.5%). Serious pulmonary hypertension was diagnosed by invasive methods in two patients at the time of surgery (unidentified before OLT); both died at early post postoperative times. Pleural effusion was noted in 70 patients, 31.42% of them requiring thoracic tube drainage, complications developing in 22.72%. Thirteen patients were diagnosed of pneumothorax, the most frequent etiologies being percutaneous liver biopsy, thoracic tube drainage for pleural effusion, and postoperative complications in 41.6, 33.3, and 23.3%, respectively. Pneumonia was diagnosed in the 1st month after OLT in 45 patients. Tests to diagnose and identify the etiological agent were made in 71.1% of diagnosed pneumonia patients, identification being obtained in 62.5%. Telescope catheter culture identified the agent in 48%, fiber optic bronchoscopy in 50%, and lung or pleural biopsy in 100%. Respiratory insufficiency was noted in 64 patients (34.22% of transplanted patients). Factors involved in their development were pneumonia (42.18%), graft dysfunction (39.06%, pleural effusion (34.37%), sepsis (28.18%), and poor nutritional status (7.81%). Fifty patients (41.66%) died, pulmonary pathology being the determinant factor in 28.8%. Patient mortality with respiratory insufficiency was greater, especially in those with three factors involved the development of respiratory insufficiency.
Leyes, Manuel; Torres, Raúl; Guillén, Pedro
This article discusses the complications after open reduction and internal fixation of ankle fractures. Complications are classified as perioperative (malreduction, inadequate fixation, and intra-articular penetration of hardware), early postoperative (wound edge dehiscence, necrosis, infection and compartment syndrome), and late (stiffness, distal tibiofibular synostosis, degenerative osteoarthritis, and hardware related complications). Emphasis is placed on preventive measures to avoid such complications.
Abbas, Maher A
Acute postoperative anastomotic complications following colorectal resection include leak and obstruction. Often an operation is necessary to treat these complications. The role of endoluminal procedures to treat these complications has been limited. This article illustrates that such an approach is technically feasible and can be used to treat some colorectal anastomotic complications.
Katzen, Barry T. MacLean, Alexandra A.
The endovascular procedure for repair of abdominal aortic aneurysms has had an enormous impact on the treatment of this challenging disease. Complications, however, do occur and it is important to have a thorough understanding of the array of complications and appropriate management strategies. In this review of endovascular complications, we describe early and late complications paying particular attention to preventive, treatment and surveillance strategies.
Kim, Sang Won; Shin, Hyeong Cheol; Kim, Il Young; Kim, Young Tong; Kim, Chang-Jin
A broad spectrum of colonic complications can occur in patients with colon cancer. Clinically, some of these complications can obscure the presence of underlying malignancies in the colon and these complications may require emergency surgical management. The complications of the colon that can be associated with colon cancer include obstruction, perforation, abscess formation, acute appendicitis, ischemic colitis and intussusception. Although the majority of these complications only rarely occur, familiarity with the various manifestations of colon cancer complications will facilitate making an accurate diagnosis and administering prompt management in these situations. The purpose of this pictorial essay is to review the CT appearance of the colonic complications associated with colon cancer.
Vander Jagt, David L
A large literature has developed around methylglyoxal (MG) concerning its role in diabetes mellitus (DM) and in the development of diabetic complications. This is related to the observation that levels of reactive aldehydes, especially 2-oxoaldehydes such as MG, are elevated in DM. There are numerous metabolic origins of MG that are accentuated in DM. MG has effects on insulin secretion from pancreatic beta-cells and is a major precursor of advanced glycation endproducts (AGE). Consequently, MG has a role in primary DM as well in the etiology of long-term complications. There is an extensive literature concerning the enzymes involved in the metabolism of MG, especially the glyoxalase system and aldose reductase. In addition, there is a rapidly developing literature on the direct and indirect effects of MG on signaling pathways that impact DM. This review attempts to integrate this DM-associated literature related to MG.
Frontera, Jennifer A; Ahmed, Wamda
Neurocritical care complications of pregnancy and puerperum such as preeclampsia/eclampsia, hemolysis, elevated liver enzymes, low platelets syndrome, thrombotic thrombocytopenic purpura, seizures, ischemic and hemorrhagic stroke, postpartum angiopathy, cerebral sinus thrombosis, amniotic fluid emboli, choriocarcinoma, and acute fatty liver of pregnancy are rare but can be devastating. These conditions can present a challenge to physicians because pregnancy is a unique physiologic state, most therapeutic options available in the intensive care unit were not studied in pregnant patients, and in many situations, physicians need to deliver care to both the mother and the fetus, simultaneously. Timely recognition and management of critical neurologic complications of pregnancy/puerperum can be life saving for both the mother and fetus.
Cohen, B.A.; Pomeranz, S.; Rabinowitz, J.G.; Rosen, M.J.; Train, J.S.; Norton, K.I.; Mendelson, D.S.
Fifty-two patients with pulmonary complications of acquired immunodeficiency syndrome (AIDS) were studied over a 3-year period. The vast majority of the patients were homosexual; however, a significant number were intravenous drug abusers. Thirteen different organisms were noted, of which Pneumocystis carinii was by far the most common. Five patients had neoplasia. Most patients had initial abnormal chest films; however, eight patients subsequently shown to have Pneumocystis carinii pneumonia had normal chest films. A significant overlap in chest radiographic findings was noted among patients with different or multiple organisms. Lung biopsy should be an early consideration for all patients with a clinical history consistent with the pulmonary complications of AIDS. Of the 52 patients, 41 had died by the time this report was completed.
Charruf, Amir Zeide; de Oliveira, Rodrigo José; Jacob, Carlos Eduardo; Cecconello, Ivan; Zilberstein, Bruno
Gastric cancer remains a disease with poor prognosis, mainly due to its late diagnosis. Surgery remains as the only treatment with curative intent, where the goal is radical resection with free-margin gastrectomy and extended lymphadenectomy. Over the last two decades there has been an improvement on postoperative outcomes. However, complications rate is still not negligible even in high volume specialized centers and are directly related mainly to the type of gastric resection: total or subtotal, combined with adjacent organs resection and the extension of lymphadenectomy (D1, D2 and D3). The aim of this study is to analyze the complications specific-related to lymphadenectomy in gastric cancer surgery. PMID:28138657
Beaghler, Marc A.; Stewart, Steven C.; Ruckle, Herbert C.; Poon, Michael W.
The purpose of this study is to report early complications in our initial experience with the holmium laser in 133 patients. A retrospective study of patients undergoing endourological procedures with the holmium laser was performed. Complications included urinary tract infection (3), post-operative bradycardia (1), inverted T-waves (1), intractable flank pain (1), urinary retention (1), inability to access a lower pole calyx with a 365 micron fiber (9), stone migration (5), termination of procedure due to poor visualization (2). No ureteral perforations or strictures occurred. The holmium laser was capable of fragmenting all urinary calculi in this study. In our initial experience, the holmium laser is safe and effective in the treatment of genitourinary pathology. Use of laser fibers larger than 200 microns occasionally limit deflection into a lower pole or dependent calyx.
Borrego, J; Burgos, F J; Galmes, I; Orofino, L; Rodríguez Luna, J M; Marcen, R; Fernández, E; Escudero, A; Ortuño, J
Exposition of results obtained from the review of the surgical complications found in a series of 479 renal transplantations performed between 1978 and 1992 in our centre, although some of them lack clinical relevance. There was fluid accumulation in 69 patients, distributed between 31 perirenal haematoma. 17 lymphocele, 13 urinoma, 5 perirenal abscesses and 3 mixed. 27.7% required no action. Frequency of renal rupture was 18 cases, 9 due to acute rejection and 9 to vascular thrombosis. Incidence of urinary obstruction was 4.8% with 5.8% of urinary fistula. With regard to the surgical wound, 9 infections, 7 haematomas, 1 eventration and 1 necrotizing fasciitis were observed. Vascular complications consisted in 10 arterial thrombosis, 10 venous thrombosis, 5 mixed thrombosis and 31 arterial stenosis. Treatment instituted for the various cases, its evolution, and an statistical study of risk factors are illustrated.
Golzarian, Jafar; Nicaise, Nicole; Deviere, Jacques; Ghysels, Marc; Wery, Didier; Dussaussois, Luc; Gansbeke, Daniel van; Struyven, Julien
Purpose: To evaluate the therapeutic role of angiography in patients with pseudoaneurysms complicating pancreatitis. Methods: Thirteen symptomatic pseudoaneurysms were treated in nine patients with pancreatitis. Eight patients had chronic pancreatitis and pseudocyst and one had acute pancreatitis. Clinical presentation included gastrointestinal bleeding in seven patients and epigastric pain without bleeding in two. All patients underwent transcatheter embolization. Results: Transcatheter embolization resulted in symptomatic resolution in all patients. Rebleeding occurred in two patients, 18 and 28 days after embolization respectively, and was successfully treated by repeated emnbolization. One patient with severe pancreatitis died from sepsis 28 days after embolization. Follow-up was then available for eight patients with no relapse of bleeding after a mean follow-up of 32 months (range 9-48 months). Conclusion: Transcatheter embolization is safe and effective in the management of pseudoaneurysms complicating pancreatitis.
Khalimov, E V; Kapustin, B B
The intraoperative measures preventing functional complications after vagotomy were determined in performing organ-saving operations on 63 patients with complications of ulcer disease of the duodenum. Truncal vagotomy must be supplemented with draining operation. The draining operations should be carried out with the dissection of the cicatricial-ulcerous infiltration. The gastroduodenal anastomosis in draining operation should be formed by a one-row suture. When performing selective proximal vagotomy and its variants it is necessary to avoid iatrogenic damage of the Laterge nerve and its terminal part--"crow's feet". Mobilization of the abdominal part of the esophagus during different variants of selective proximal vagotomy must be fulfilled along the length not more than 5 cm proximal to the gastro-esophageal passage and to be associated with a correcting operation on the esophagocardial part.
Murphy, Deirdre A; Hockings, Lisen E; Andrews, Robert K; Aubron, Cecile; Gardiner, Elizabeth E; Pellegrino, Vincent A; Davis, Amanda K
The use of extracorporeal membrane oxygenation (ECMO) support for cardiac and respiratory failure has increased in recent years. Improvements in ECMO oxygenator and pump technologies have aided this increase in utilization. Additionally, reports of successful outcomes in supporting patients with respiratory failure during the 2009 H1N1 pandemic and reports of ECMO during cardiopulmonary resuscitation have led to increased uptake of ECMO. Patients requiring ECMO are a heterogenous group of critically ill patients with cardiac and respiratory failure. Bleeding and thrombotic complications remain a leading cause of morbidity and mortality in patients on ECMO. In this review, we describe the mechanisms and management of hemostatic, thrombotic and hemolytic complications during ECMO support.
Kaley, Kristin; Lamb, Lynne
Pancreatic cancer is known for vague symptoms that lead to a delay in diagnosis, and hence most cases are found at an advanced stage. Many complications can happen secondary to pancreatic cancer including diabetes, malabsorption, and deep venous thrombosis. Sinistral (segmental or left-sided) portal hypertension (SPH) refers to portal hypertension confined to the left-sided segment of the portal venous system namely the splenic side, and the most common etiology is splenic vein thrombosis (SVT). We present here a case of a 66-year-old male with advanced pancreatic cancer who died due to bleeding secondary to SVT. We advise physicians caring for these patients to be aware of this complication, which may also be the manifestation of an undiagnosed pancreatic cancer. PMID:27555987
Lin, Y M; Ho, T F; Lee, T S
Enlarged iliopectineal bursitis in the hip region, which usually occurs with degenerative, infectious, or traumatic disorders, is relatively rare. Iliopectineal bursitis complicating bipolar hemiarthroplasty is even more rare. Reported here is an unusual case of a patient with an inguinal mass presenting 8 years after bipolar hemiarthroplasty. Enlarged bursitis complicating the hip prosthesis is rare and has been described only anecdotally in the literature. The enlarged iliopectineal bursa arises from the hip, and the most apparent cause of its formation is polyethylene debris. Treatment should be directed at the source of the debris intraarticularly. Wearing of the polyethylene insert was difficult to discern radiographically for this patient; it was seen on the scout film of the computed tomography of the pelvis while evaluating the enlarged bursitis. The scout film of the computed tomography and the two-dimensional reconstruction of computed tomograms of the hip may be helpful in evaluating wearing of the polyethylene insert.
Cohen, B A; Pomeranz, S; Rabinowitz, J G; Rosen, M J; Train, J S; Norton, K I; Mendelson, D S
Fifty-two patients with pulmonary complications of acquired immunodeficiency syndrome (AIDS) were studied over a 3-year period. The vast majority of the patients were homosexual; however, a significant number were intravenous drug abusers. Thirteen different organisms were noted, of which Pneumocystis carinii was by far the most common. Five patients had neoplasia. Most patients had initial abnormal chest films; however, eight patients subsequently shown to have Pneumocystis carinii pneumonia had normal chest films. A significant overlap in chest radiographic findings was noted among patients with different or multiple organisms. Lung biopsy should be an early consideration for all patients with a clinical history consistent with the pulmonary complications of AIDS. Repeat biopsy is also indicated to ascertain the progression of radiographic findings. Unfortunately, even with documentation of the nature of the pulmonary process, treatment often is ineffective. Of the 52 patients, 41 had died by the time this report was completed.
Crosara, Paulo Fernando Tormin Borges; Nunes, Flávio Barbosa; Rodrigues, Danilo Santana; Figueiredo, Ana Rosa Pimentel; Becker, Helena Maria Gonçalves; Becker, Celso Goncalves; Guimarães, Roberto Eustáquio Santos
Introduction This article is related to complications of rhinoplasty and its main causes of reoperations. Objectives The objective of this study is to perform a systematic review of literature on complications in rhinoplasty. Data Synthesis The authors conducted a survey of articles related to key terms in the literature by using three important databases within 11 years, between January 2002 and January 2013. We found 1,271 abstracts and selected 49 articles to this review. Conclusion The main results showed that the number of primary open rhinoplasty was 7902 (89%) and 765 closed (11%) and the percentage of reoperations in primary open complete rhinoplasties was 2.73% and closed complete was 1.56%. The statistical analysis revealed a value of p = 0.071. The standardization of terms can improve the quality of scientific publications about rhinoplasty. There is no difference between primary open or closed rhinoplasty techniques in relation to reoperations. PMID:28050215
Calderón, R; Miralles, G; Rodríguez Urcelay, P; Berenguer, B; González Meli, B; Enríquez de Salamanca, J; Cervera, J
Septal haematoma after nasal trauma is a complication that can lead to septal abscess if unrecognized or early intervention is not performed. It can cause compression and thereby necrosis that evolve to a septal abscess in which cultures reveal saprophyte bacteria. Cartilage necrosis and destruction can produce impaired breathing and aesthetic deformities with collapse of the dorsum and the tip of the nose. We present a 10 year old masculine infant, that suffered a nasal fracture with a septal haematoma that remained undiagnosed. The patient developed a septal abscess that required drainage and resulted in nasal sequelae with collapse of dorsum and cranial displacement of tip and columella. Functional and aesthetic reconstruction was performed using rib cartilage grafts. No complications occurred. Functional and aesthetic improvement was observed. Result after 2 months of follow-up is considered favourable.
Dreizen, S. )
No part of the body reflects the complications of cancer chemotherapy as visibly and as vividly as the mouth. The infectious, hemorrhagic, cytotoxic, nutritional, and neurologic signs of drug toxicity are reflected in the mouth by changes in the color, character, comfort, and continuity of the mucosa. The stomatologic complications of radiotherapy for oral cancer are physical and physiological in nature, transient or lasting in duration, and reversible or irreversible in type. Some linger as permanent mementos long after the cancer has been destroyed. They stem from radiation injury to the salivary glands, oral mucosa, oral musculature, alveolar bone, and developing teeth. They are expressed clinically by xerostomia, trismus, radiation dermatitis, nutritional stomatitis, and dentofacial malformation. In both cancer chemotherapy and cancer radiotherapy, the oral complications vary in pattern, duration, intensity, and number, with not every patient developing every complication. 21 references.
Tamm, T I; Nepomnyashchiy, V V; Shakalova, E A; Dvornik, I A
In experiment, while simulating an acute ileus, the possibility of antibacterial preparations for prophylaxis of purulent--septic complications was studied. There was established, that while progressing purulent intestinal inflammation its wall already in 12 h losses a capacity to cumulate penicillines and aminoglycosides. In a phlegmon-like changed intestine during 48 h cephalosporins and fluorochinolons are accumulated in bactericidal concentration, making a destruction of intestinal wall and occurrence of purulent peritonitis by 6-12 h slower.
Sharma, Kuldeep; Sankhwar, Satya Narayan; Goel, Apul; Singh, Vishwajeet; Sharma, Pradeep; Garg, Yogesh
Objective: To determine the predictors of infectious complications following percutaneous nephrolithotomy (PCNL) in a prospective study. Materials and Methods: A total of 332 patients with renal or upper ureteric calculi who underwent PCNL between January 2013 and June 2014 were included in the study. Infectious complications included febrile urinary tract infection and septicemia. The patients were divided into Group A and B depending on whether they developed or did not develop infectious complications. Patient, stone, renal, and procedure-related factors were compared between the two groups. Results: There was no significant (P > 0.05) correlation among age (37.03 ± 16.24 vs. 36.72 ± 14.88), sex, and body mass index (21.00 ± 1.77 vs. 21.03 ± 2.25) between Group A and B. The patients in Group A were found to have significantly higher incidence of renal failure (39.5% vs. 9.2%,P= 0.0001), diabetes mellitus (12 [31.5%] vs. 33 [11.2%],P= 0.0001), previous percutaneous nephrostomy (PCN) tube placement (11 [28%] vs. 21 [7.1%]P= 0.0001), moderate to severe hydronephrosis (HDN), larger stone surface area (812.68 ± 402.07 vs. 564.92 ± 361.32,P= 0.0001), mean number of punctures (1.57 ± 0.50 vs. 1.20 ± 0.47,P= 0.002), and mean duration of surgery (94.28 ± 18.23 vs. 69.12 ± 21.23,P= 0.0001) than Group B. Conclusion: Post-PCNL infectious complications were found to be more common in patients with renal failure, diabetes mellitus, preoperative PCN placement, staghorn calculi, severe HDN, multiple punctures, and prolonged duration of surgery. PMID:28057987
Low, Keynes TA; Peh, Wilfred CG
This pictorial review aims to illustrate the various manifestations of the diabetic foot on magnetic resonance (MR) imaging. The utility of MR imaging and its imaging features in the diagnosis of pedal osteomyelitis are illustrated. There is often difficulty encountered in distinguishing osteomyelitis from neuroarthropathy, both clinically and on imaging. By providing an accurate diagnosis based on imaging, the radiologist plays a significant role in the management of patients with complications of diabetic foot. PMID:25640096
Since the outbreak of the enterovirus 71 (EV71) infection in Malaysia in 1997, large epidemics of EV71 have occurred in the Asia-Pacific region. Many children and infants have died from serious neurological complications during these epidemics, and EV71 infection has become a serious public health problem in these areas. EV71 infection causes hand, foot and mouth disease (HFMD) in children, and usually resolves spontaneously. However, EV71 occasionally involves the central nervous system (CNS), and induces diverse neurological complications such as brainstem encephalitis, aseptic meningitis, and acute flaccid paralysis. Among those complications, brainstem encephalitis is the most critical neurological manifestation because it can cause neurogenic pulmonary hemorrhage/edema leading to death. The characteristic clinical symptoms such as myoclonus and ataxia, cerebrospinal fluid (CSF) pleocytosis, and brainstem lesions on magnetic resonance imaging, in conjunction with the skin rash of HFMD and the isolation of EV71 from a stool, throat-swab, or CSF sample are typical findings indicating CNS involvement of EV71 infection. Treatment with intravenous immunoglobulin and milrinone are recommended in cases with severe neurological complications from EV71 infection, such as brainstem encephalitis. Despite the recent discovery of receptors for EV71 in human cells, such as the scavenger receptor B2 and P-selection glycoprotein ligand 1, it is not known why EV71 infection predominantly involves the brainstem. Recently, 3 companies in China have completed phase III clinical trials of EV71 vaccines. However, the promotion and approval of these vaccines in various countries are problems yet to be resolved. PMID:27826325
Kan'shina, N F; Rykov, V A; Lakhno, P A
Clinico-anatomical data of a rare condition congenital oligomeganephronic renal hypoplasia with a glomerulonephritis as a complication are available for a 13-year-old girl who died of chronic renal failure. Large aglomerular zones consisting of primitive canaliculi in a loose stroma were observed in kidneys that were decreased in size. The glomeruli were few in number, some of them of a large size (2-2.5-fold), firmly attached to the capsule, with pronounced extracapillary proliferation.
Islam, Parvez S; Chang, Christopher; Selmi, Carlo; Generali, Elena; Huntley, Arthur; Teuber, Suzanne S; Gershwin, M Eric
Tattoos are defined as the introduction of exogenous pigments into the dermis in order to produce a permanent design. This process may occur unintentional or may be deliberately administered for cosmetic or medical reasons. Tattoos have been around for over 5000 years and over time have evolved to represent a common cosmetic practice worldwide. Currently, adverse reactions are relatively rare and generally unpredictable and predominantly include immune-mediated reactions and skin infections. Along with better healthcare standards and more stringent public health mandates such as the provision of disposable needles, major infectious complications related to hepatitis and human retroviral infections have decreased significantly. When they do occur, skin infections are most frequently associated with Staphylococcus aureus or Streptococcus pyogenes. The aim of this study is to review the types and rates of medical complications of permanent tattoos. PubMed search and search dates were open ended. Acute local inflammation is the most common complication, but infections, allergic contact dermatitis, and other inflammatory or immune responses that are not well-characterized may occur. As many patients with immune reactions to tattoos do not react on skin or patch testing, it is postulated that the antigens contained in dyes or pigments are such small molecules that they need to be haptenized in order to become immunogenic. Red ink is associated more frequently with long-term reactions, including granulomatous and pseudolymphomatous phenomena or morphea-like lesions and vasculitis. Exacerbation of preexisting psoriasis, atopic dermatitis, and pyoderma gangrenosum may occur after tattooing. There is no well-defined association between cancer and tattoos. The treatment of tattoo-related complications may include local destructive measures (cryotherapy, electro-surgery, dermabrasion, chemical destruction, ablative laser destruction), surgical excision, and thermolysis of the
Dipoce, J; Spindola-Franco, H
This article familiarizes the reader with several different cardiac devices including pacemakers and implantable cardioverter defibrillators, intra-aortic balloon pumps, ventricular assist devices, valve replacements and repairs, shunt-occluding devices and passive constraint devices. Many cardiac devices are routinely encountered in clinical practice. Other devices are in the early stages of development, but circumstances suggest that they too will become commonly found. The radiologist must be familiar with these devices and their complications. PMID:25411826
Aslan, Asli; Kurugol, Zafer; Gokben, Sarenur
We report a 10-year-old girl who presented with acute transverse myelitis after breakthrough varicella infection. The diagnosis was based on the development of motor weakness, paraparesis and bladder dysfunction, spinal magnetic resonance imaging findings and detection of anti-varicella zoster virus IgG antibody in the cerebrospinal fluid. This case report highlights that breakthrough varicella can result in serious complications such as acute transverse myelitis.
Ivanov, G; Cuşnir, V; Septichina, Natalia; Cuşnir, Vitalie
The work deals with the results of surgical treatment of 155 patients, who had uveal cataract, by method of facoemulsification with artificial crystalline lens transplanting. The age of the sick varied from 3 to 15 as a result of a complex treatment, involving determination of ethnic factor in the development of uveal cataract, before- and after-operation conservative medical treatment, surgical treatment of abscuration ambliopia 78.1% children and the keenness of sight 0.4 and 68.7% got binocularious sight. The study lot of posttraumatic cataract affected children included 189 patients, from them 68 with stationary cataract, 87 with intumescent cataract and 34 with postoperatorial aphakia. Age from 2 to 15 years. 76.3% cases of evolution without postoperatorial complications, in 13.7% intraoperatorial were observed different complications. The work presents the results of surgical treatment 196 of children, who had innate cataract, by the method of facoasoriation with soft intra-eyepiece lens transplanting from 133 patients who had two-sided cataract, 63 had monolateral cataract. All children underwent laser simulation and videocomputer auto-training in post-operation period. As a result of the treatment, 66.8% patients got the amelioration of sight with 0.4, and 58% got binocular sight. The children's age varied between 6 months and 15 years. This article presents a review of the treatment results of 213 children with posttraumatic, congenital and complicated cataracts. The rehabilitation of the patients with the lens pathology includes a complex of measures of early diagnosis, surgery, optimal correction, medical treatment before and after surgery, the prophilaxis and treatment of complications. This approach permits to increase the visual acuity in 83.8% and to restore the binocular vision in 71.4% patients.
Al Wakeel, Jamal S; Mitwalli, Ahmed H; Tarif, Nauman; Hammad, Durdana; Abu-Aisha, Hassan; Memon, Nawaz; Alam, Awatif; Suliman, Fathia; Askar, Akram; Qudsi, Abdo
To evaluate the complications of CAPD and their contributing factors in order to improve the patients' survival and reduce morbidity and mortality, we studied records of 65 CAPD patients treated at our hospital from October 1996 to January 2002. There were 32 (49%) males and the mean age of the patients was 48 +/- 16 years. All the patients were on the twin bag CAPD system. The mean duration of follow-up on CAPD was 29 +/- 20 months. There were 75 episodes of complications occurring in the patients with a rate of 0.41 episodes/patient years. Peritonitis was the most frequent and serious complication accounting for 55 episodes with a rate of 0.35 episodes/patient years. Only 51% of the episodes showed positive culture; the organisms included Staphylococcus epidermidis (18.2%), Staphylococcus aureus (3.6%), Pseudomonas (16.4%), E. coli (1.8%), Azadobacter (5.45%) and Serratia (3.6%). All the episodes of infection, except one, responded to treatment but 10 patients had recurrent infection; one patient was cured only after removal of the catheter. There were 12 exit site infection episodes and five catheters were removed due to mechanical and infectious reasons. Three patients were switched to hemodialysis (HD), nine patients were transplanted and 11 patients expired; none died due to peritonitis. We conclude that the mortality rate of the complications on CAPD has declined in the present study compared to our previous report early in the 1990s due mostly to the adoption of the twin bag CAPD system.
Schurr, Efrat; Cytter-Kuint, Ruth; Ehrlichman, Matityahu; Weiser, Giora
Vasitis represents an inflammation of the vas deferens. This is a rare entity seen mostly in adult males following local surgery (e.g., vasectomy, hernia repair). Children with groin masses have a wide differential diagnosis. We describe a child with a groin mass following epididymitis diagnosed with vasitis and review the known literature regarding diagnostic tools and treatment. Vasitis in children, although rare, can be seen as a complication of epididymitis. PMID:25024800
Fernandes, Alison M.; Sluzevich, Jason C.
Pulmonary nocardiosis is a severe and uncommon opportunistic infection caused by Nocardia species. We present a patient with cryptogenic organizing pneumonia who was receiving long-term immunosuppressive therapy, whose treatment course was complicated by cutaneous and pulmonary nocardiosis. Tissue cultures confirmed Nocardia brasiliensis. Nocardiosis should be a diagnostic consideration for patients treated with long-term immunosuppression who have worsening pulmonary symptoms and relapsing pustular skin lesions. PMID:28348912
Liu, Fanna; Bennett, Stacy; Arrigain, Susana; Schold, Jesse; Heyka, Robert; McLennan, Gordon; Navaneethan, Sankar D.
Background Translumbar tunneled dialysis catheter (TLDC) is a temporary dialysis access for patients exhausted traditional access for dialysis. While few small studies reported successes with TLDC, additional studies are warranted to understand the short and long-term patency and safety of TLDC. Methods We conducted a retrospective analysis of adult patients who received TLDC for hemodialysis access from June 2006 to June 2013. Patient demographics, comorbid conditions, dialysis details, catheter insertion procedures and associated complications, catheter patency, and patient survival data were collected. Catheter patency was studied using Kaplan-Meier curve; catheter functionality was assessed with catheter intervals and catheter related complications were used to estimate catheter safety. Results There were 84 TLDCs inserted in 28 patients with 28 primary insertions and 56 exchanges. All TLDC insertions were technically successful with good blood flow during dialysis (>300 ml/min) and no immediate complications (major bleeding or clotting) were noted. The median number of days in place for initial catheter, secondary catheter and total catheter were 65, 84 and 244 respectively. The catheter patency rate at 3, 6 and 12 months were 43%, 25% and 7% respectively. The main complications were poor blood flow (40%) and catheter related infection (36%), which led to 30.8% and 35.9% catheter removal respectively. After translumbar catheter, 42.8% of the patients were successfully converted to another vascular access or peritoneal dialysis. Conclusion This study data suggests that TLDC might serve as a safe, alternate access for dialysis patients in short-term who have exhausted conventional vascular access. PMID:25800550
McKeever, Tricia M.; Hall, Ian P.; Hubbard, Richard B.; Fogarty, Andrew W.
Objectives: Studies report that the risks of significant neurologic complications (including stroke, cerebral abscess, and migraine) and hemorrhagic sequelae are high in patients with hereditary hemorrhagic telangiectasia (HHT), and that life expectancy in this cohort is reduced. However, most published cohorts derive from specialist centers, which may be susceptible to bias. Methods: We used a population-based approach to estimate the risks of developing neurologic and hemorrhagic complications of HHT, the association of a diagnosis of HHT with common cardiovascular and malignant comorbidities, and also long-term survival of those with the disease. Results: From a UK primary care database of 3.5 million patients (The Health Improvement Network), we identified 675 cases with a diagnosis of HHT and compared them with 6,696 controls matched by age, sex, and primary care practice. Risks of stroke (odds ratio [OR] 1.8, 95% confidence interval [CI] 1.2–2.6), cerebral abscess (OR 30.0, CI 3.1–288), and migraine (OR 1.7, CI 1.3–2.2) were elevated over controls. Bleeding complications including epistaxis (OR 11.6, CI 9.1–14.7) and gastrointestinal hemorrhage (OR 6.1, CI 2.8–13.4) were more common in cases with HHT. Survival of cases with HHT was poorer than controls with a hazard ratio for death of 2.0 (CI 1.6–2.6) and a median age at death 3 years younger. Conclusions: Patients with HHT are at substantially increased risk of serious neurologic and hemorrhagic complications of the disease. Because a diagnosis of HHT is associated with a significantly poorer survival compared with those who have no disease, evaluation of new strategies to improve clinical management is required. PMID:25862798
Prakash, M.; Johnny, J. Carlton
Tuberculosis is one of the most common infections in the world. It is seen that tuberculous otitis media (TOM) is almost secondary to pulmonary tuberculosis. In this review we have tried to deal with all the aspects of the intra cranial complications of TOM such as tuberculoma, otitic hydrocephalus, brain abscess and tuberculous meningitis. The aspects covered in this review are the pathology, clinical features, and investigations of the intra cranial manifestations. PMID:26015748
Hussain, Khalid; Tarar, Aimel Munir; Wahla, Madiha Saeed; Mian, Muhammad Amer; Masood, Jovaria
Sub-costal port site abscess and sinus formation secondary to spilled gallstones during laparoscopic cholecystectomy is extremely rare, however such complications at umbilical port site has been described in literature. We present one such case in an elderly diabetic female. Spilled stones migrating to the port site should be kept in mind in a patient presenting with chronic discharging sinus at any of the laparoscopic port sites after laparoscopic cholecystectomy.
Zagoria, R.J.; Choplin, R.H.; Karstaedt, N.
Pulmonary gangrene, a rare complication of pneumonia occurs when vascular thrombosis leads to necrosis of a large portion of lung. The devitalized lung is then sloughed into a cavity, resulting in a characteristic radiographic appearance. The previously reported cases of pulmonary gangrene have been associated with either bacterial or tuberculous pneumonia; the authors describe a case resulting from mucormycosis. In addition to the plain-film findings, the computed tomographic (CT) appearance is described.
tubular cells: implications for treatment of diabetic nephropathy . Am J Physiol Renal Physiol 2009: 296: F614–F621. 103. Flatt PR, Swanston-Flatt SK...affect 90% of diabetic patients. Nephropathy Results in microalbuminuria, proteinuria leading to gradual loss of kidney function. Develops in 35...potential in the treatment of diseases with a strong inflammatory component, such as sepsis, T1D and diabetes -associated vascular complications
Afessa, Bekele; Peters, Steve G
Tens of thousands of patients undergo hematopoietic stem cell transplantation (HSCT) annually, 15 to 40% of whom are admitted to the intensive care unit. Pulmonary complications are the most life threatening conditions that develop in HSCT recipients. Both infectious and noninfectious complications occur more frequently in allogeneic HSCT. The management of HSCT recipients requires knowledge of their immune status, appropriate diagnostic evaluation, and early treatment. During the pre-engraftment phase (0 to 30 days after transplant), the most prevalent pathogens causing infection are bacteria and Candida species and, if the neutropenia persists, Aspergillus species. The early post-engraftment phase (30 to 100 days) is characterized by cytomegalovirus (CMV), Pneumocystis jiroveci, and Aspergillus infections. During the late posttransplant phase (> 100 days), allogeneic HSCT recipients are at risk for CMV, community-acquired respiratory virus, and encapsulated bacterial infections. Antigen and polymerase chain reaction assays are important for the diagnosis of CMV and Aspergillus infections. Diffuse alveolar hemorrhage (DAH) and peri-engraftment respiratory distress syndrome occur in both allogeneic and autologous HSCT recipients, usually during the first 30 days. Bronchiolitis obliterans occurs exclusively in allogeneic HSCT recipients with graft versus host disease. Idiopathic pneumonia syndrome occurs at any time following transplant. Bronchoscopy is usually helpful for the diagnosis of the infectious pulmonary complications and DAH.
Chatzizisis, Yiannis S; Misirli, Gesthimani; Hatzitolios, Apostolos I; Giannoglou, George D
Rhabdomyolysis is a syndrome of skeletal muscle cell damage that leads to the release of toxic intracellular material into the systemic circulation. The pathogenesis of rhabdomyolysis is based on an increase in free ionized calcium in the cytoplasm. Its main complications include (a) acute renal failure, which is triggered by renal vasoconstriction and ischemia, (b) myoglobin cast formation in the distal convoluted tubules, and (c) direct renal toxic effect of myoglobin on the epithelial cells of proximal convoluted tubules. Other major complications include electrolyte disorders, such as hyperkalemia, which may cause cardiac arrhythmias, metabolic acidosis, hyperphosphatemia, early hypocalcemia, and late hypercalcemia. Compartmental syndrome and disseminated intravascular coagulopathy may also emerge. The management of myoglobinuric acute renal failure includes aggressive fluid administration to restore the hypovolemia and urine alkalization. The concomitant electrolyte and metabolic disorders should also be treated appropriately; hemodialysis should be considered when life-threatening hyperkalemia and metabolic acidosis exist. In the case of compartmental syndrome, it is important to monitor the intra-compartmental pressure and to perform fasciotomy, if required. When diagnosed early and if the appropriate treatment is initiated promptly, the complications of rhabdomyolysis are preventable and the syndrome has a good prognosis.
Isoda, Kentaro; Kiboshi, Takao; Shoda, Takeshi
Chylothorax is a disease in which chyle leaks and accumulates in the thoracic cavity. Interstitial pneumonia and pneumomediastinum are common thoracic manifestations of dermatomyositis, but chylothorax complicated with dermatomyositis is not reported. We report a case of dermatomyositis with interstitial pneumonia complicated by chylothorax. A 77-year-old woman was diagnosed as dermatomyositis with Gottron's papules, skin ulcers, anti-MDA5 antibody and rapid progressive interstitial pneumonia. Treatment with betamethasone, tacrolimus and intravenous high-dose cyclophosphamide was initiated, and her skin symptoms and interstitial pneumonia improved once. However, right-sided chylothorax began to accumulate and gradually increase, and at the same time, her interstitial pneumonia began to exacerbate, and skin ulcers began to reappear on her fingers and auricles. Although her chylothorax improved by fasting and parenteral nutrition, she died due to further exacerbations of dermatomyositis and interstitial pneumonia in spite of steroid pulse therapy, increase in the betamethasone dosage, additional intravenous high-dose cyclophosphamide and plasma pheresis. An autopsy showed no lesions such as malignant tumors in the thoracic cavity. This is the first report of chylothorax complicated by dermatomyositis with interstitial pneumonia.
Singh, Varun Parkash; Bali, Anjana; Singh, Nirmal
During long standing hyperglycaemic state in diabetes mellitus, glucose forms covalent adducts with the plasma proteins through a non-enzymatic process known as glycation. Protein glycation and formation of advanced glycation end products (AGEs) play an important role in the pathogenesis of diabetic complications like retinopathy, nephropathy, neuropathy, cardiomyopathy along with some other diseases such as rheumatoid arthritis, osteoporosis and aging. Glycation of proteins interferes with their normal functions by disrupting molecular conformation, altering enzymatic activity, and interfering with receptor functioning. AGEs form intra- and extracellular cross linking not only with proteins, but with some other endogenous key molecules including lipids and nucleic acids to contribute in the development of diabetic complications. Recent studies suggest that AGEs interact with plasma membrane localized receptors for AGEs (RAGE) to alter intracellular signaling, gene expression, release of pro-inflammatory molecules and free radicals. The present review discusses the glycation of plasma proteins such as albumin, fibrinogen, globulins and collagen to form different types of AGEs. Furthermore, the role of AGEs in the pathogenesis of diabetic complications including retinopathy, cataract, neuropathy, nephropathy and cardiomyopathy is also discussed. PMID:24634591
Alonso, Alvaro; Norby, Faye L.
Atrial fibrillation (AF) is a common cardiac arrhythmia associated with an increased risk of stroke and other complications. Identifying individuals at higher risk of developing AF in the community is now possible using validated predictive models that take into account clinical variables and circulating biomarkers. These models have shown adequate performance in racially and ethnically diverse populations. Similarly, risk stratification schemes predict incidence of ischemic stroke in persons with AF, assisting clinicians and patients in decisions regarding oral anticoagulation use. Complementary schemes have been developed to predict the risk of bleeding in AF patients taking vitamin K antagonists. However, major gaps in our ability to predict AF and its complications exist. Additional research should refine models for AF prediction and determine their value to improve population health and clinical outcomes, advance our ability to predict stroke and other complications in AF patients, and develop predictive models for bleeding events and other adverse effects in patients using non-vitamin K oral anticoagulants. PMID:27008924
Mota, Luiz Alberto Alves; de Cavalho, Glauber Barbosa; Brito, Valeska Almeida
Sumamry Introduction: The injuries caused for the orotracheal intubation are common in our way and widely told by literature. Generally the pipe rank of or consequence of its permanence in the aerial ways of the patient is caused by accidents in. It has diverse types of larynx injuries, caused for multiple mechanisms. Objective: To verify, in literature, the main causes of laryngeal complications after- orotracheal intubation and its mechanisms of injury. Revision of Literature: The searched databases had been LILACS, BIREME and SCIELO. Were updated, books and theses had been used, delimiting itself the period enters 1953 the 2009. The keywords used for the search of articles had been: complications, injuries, larynx, intubation, endotracheal, orotracheal, granulomas, stenosis. 59 references had been selected. The used criteria of inclusion for the choice of articles had been the ones that had shown to the diverse types of injuries caused for the orotracheal intubation and its pathophysiology. Final Considerations: This revision of literature was motivated by the comment in the practical clinic of a great number of laryngeal sequels in patients submitted to the orotracheal intubation. Of that is ahead important the knowledge, for the professionals of the area of health, the types of complications and its causes, with intention to prevent them, adopting measured of prevention of these injuries. PMID:25991942
Stavrou, George; Kotzampassi, Katerina
The trigger for infectious complications in patients following major abdominal operations is classically attributed to endogenous enteral bacterial translocation, due to the critical condition of the gut. Today, extensive gut microbiome analysis has enabled us to understand that almost all “evidence-based” surgical or medical intervention (antibiotics, bowel preparation, opioids, deprivation of nutrition), in addition to stress-released hormones, could affect the relative abundance and diversity of the enteral microbiome, allowing harmful bacteria to proliferate in the place of depressed beneficial species. Furthermore, these bacteria, after tight sensing of host stress and its consequent humoral alterations, can and do switch their virulence accordingly, towards invasion of the host. Probiotics are the exogenously given, beneficial clusters of live bacteria that, upon digestion, seem to succeed in partially restoring the distorted microbial diversity, thus reducing the infectious complications occurring in surgical and critically ill patients. This review presents the latest data on the interrelationship between the gut microbiome and the occurrence of complications after colon surgery, and the efficacy of probiotics as therapeutic instruments for changing the bacterial imbalance. PMID:28042237
Naghibzadeh, Bijan; Peyvandi, Ali Asghar; Naghibzadeh, Ghazal
The main issues in nasal surgery are to stabilize the nose in the good position after surgery and preserve the cartilages and bones in the favorable situation and reduce the risk of deviation recurrence. Also it is necessary to avoid the synechia formation, nasal valve narrowing, hematoma and bleeding. Due to the above mentioned problems and in order to solve and minimize them nasal packing, nasal splint and nasal mold have been advised. Patients for whom the nasal packing used may faced to some problems like naso-pulmonary reflex, intractable pain, sleep disorder, post operation infection and very dangerous complication like toxic shock syndrome. We have two groups of patients and three surgeons (one of the surgeons used post operative nasal packing in his patients and the two others surgeons did not).Complications and morbidities were compared in these two groups. Comparing the two groups showed that the rate of complication and morbidities between these two groups were same and the differences were not valuable, except the pain and discomfort post operatively and at the time of its removal. Nasal packing has several risks for the patients while its effects are not studied. Septoplasty can be safely performed without postoperative nasal packing. Nasal packing had no main findings that compensated its usage. Septal suture is one of the procedures that can be used as alternative method to nasal packing. Therefore the nasal packing after septoplasty should be reserved for the patients with increased risk of bleeding.
Sammer, Douglas M
Replantation and flap procedures employ microvascular techniques to salvage or reconstruct a severely damaged limb or digit. The most devastating complications include complete or partial flap loss, or replantation failure due to vascular complications. Often, these complications can be prevented by appropriate patient selection, careful surgical planning, meticulous technique, and proper postoperative management. This article discusses complications related to replantation and flap procedures in the upper limb, focusing on preventing and managing these complications.
Chang, Catherine S; Chu, Michael W; Nelson, Jonas A; Basta, Marten; Gerety, Patrick; Kanchwala, Suhail K; Wu, Liza C
Background Microvascular anastomotic patency is fundamental to head and neck free flap reconstructive success. The aims of this study were to identify factors associated with intraoperative arterial anastomotic issues and analyze the impact on subsequent complications and cost in head and neck reconstruction. Methods A retrospective review was performed on all head and neck free flap reconstructions from 2005 to 2013. Patients with intraoperative, arterial anastomotic difficulties were compared with patients without. Postoperative outcomes and costs were analyzed to determine factors associated with microvascular arterial complications. A regression analysis was performed to control for confounders. Results Total 438 head and neck free flaps were performed, with 24 (5.5%) having intraoperative arterial complications. Patient groups and flap survival between the two groups were similar. Free flaps with arterial issues had higher rates of unplanned reoperations (p < 0.001), emergent take-backs (p = 0.034), and major surgical (p = 0.002) and respiratory (p = 0.036) complications. The overall cost of reconstruction was nearly double in patients with arterial issues (p = 0.001). Regression analysis revealed that African American race (OR = 5.5, p < 0.009), use of vasopressors (OR = 6.0, p = 0.024), end-to-side venous anastomosis (OR = 4.0, p = 0.009), and use of internal fixation hardware (OR =3.5, p = 0.013) were significantly associated with arterial complications. Conclusion Intraoperative arterial complications may impact complications and overall cost of free flap head and neck reconstruction. Although some factors are nonmodifiable or unavoidable, microsurgeons should nonetheless be aware of the risk association. We recommend optimizing preoperative comorbidities and avoiding use of vasopressors in head and neck free flap cases to the extent possible.
Chapoy, P; Guidon, M J; Louchet, E
The aim of this work was to describe the endoscopic features and clinical outcome of the duodenal complications in anaphylactoid purpura. Over a 3-year period, 20 patients were hospitalized in our unit because of purpura rheumatica. Duodenal complications occurred in 5 cases warranting endoscopic assessment. All patients had bilious vomiting and epigastric pain, constantly associated with low-grade purpuric rash. Plasma factor XIII concentrations were always decreased. The duodenal complication was suspected radiologically in 2 cases when "thumbprint" impressions were seen. Petechiae, oedema and intramural hematoma with superficial erosions were present endoscopically in 3 cases. The lesions were severe and extensive, involving the entire duodenum in 3 cases and the jejunum in one case. In one patient, there was a stricture of the upper part of the second duodenum. Treatment consisted of parenteral nutrition (using a central catheter: 3 cases, or a peripheral vein: 2 cases) and cimetidine (30 mg/kg.bw). The clinical outcome was favorable in 4 patients; the symptoms vanished and the endoscopic lesions were reversible (including the stricture) with restitutio ad integrum after 10 days. The last patient died the 8th day of treatment, 3 days after digestive improvement; the cause of death was probably iatrogenic and related to accidental migration of the central catheter. These results suggest that endoscopic examination should be performed in all patients with anaphylactoid purpura presenting with bilious vomiting. Endoscopy seems to be of great value in deciding if parenteral nutrition is indicated--or not--and perhaps in order to contraindicate the use of steroid therapy in the case of ulcerated hematomas.
Tattoos, and tattoo complications as well, are colorful and visually flashy. A clinical outlook provides important clues to diagnosis by pattern recognition. This atlas,which is a report of 79 case illustrations, is made as a practical tool and vade mecum for the clinician. The atlas can be used in the office and as a bedside tool. It includes characteristic photos, and each case is accompanied with a brief medical history, a comment with learning points, the final diagnosis, and a review of therapeutic options. This spectrum of cases illustrates the different diagnostic entities according to the newly proposed Bispebjerg University Hospital ('Tattoo Clinic') diagnostic system of tattoo complications, a system reported to the 11th revision of the WHO disease classification system. Cases include allergies predominantly seen in red tattoos manifesting the characteristic patterns of plaque elevation, excessive hyperkeratosis, ulcerating reactions, urticaria, and generalized skin rash. Each type of reaction has typical clues to diagnosis and a typical disease course. 'Cross-sensitivity' allergic reactions in old tattoos of the same color as the trigger tattoo are also illustrated. Reactions in black tattoos are dominated by a pattern with papulonodular reactions, which are nonallergic anddue to pigment agglomeration in the skin. Reactions may be granulomatous and a marker of systemic sarcoidosis, sometimes associated with a general outbreak in the skin in black tattoos, e.g. 'rush phenomenon'. Bacterial infections are also illustrated. The technical hazards of tattooing and sequels as well as unwanted effects of tattoo removal by lasers are shown along with severe scarring following tattoo removal by caustics. This atlas is a tutorial in modern medical and surgical treatments of tattoo complications.
Tsimerman, Gala; Roguin, Ariel; Bachar, Anat; Melamed, Eyal; Brenner, Benjamin; Aharon, Anat
Type 2 diabetes mellitus (T2DM) is associated with increased coagulability and vascular complications. Circulating microparticles (MPs) are involved in thrombosis, inflammation, and angiogenesis. However, the role of MPs in T2DM vascular complications is unclear. We characterised the cell origin and pro-coagulant profiles of MPs obtained from 41 healthy controls and 123 T2DM patients with coronary artery disease, retinopathy and foot ulcers. The effects of MPs on endothelial cell coagulability and tube formation were evaluated. Patients with severe diabetic foot ulcers expressed the highest levels of MPs originated from platelet and endothelial cells and negatively-charged phospholipid-bearing MPs. MP coagulability, calculated from MP tissue factor (TF) and TF pathway inhibitor (TFPI) ratio, was low in healthy controls and in diabetic retinopathy patients (<0.7) but high in patients with coronary artery disease and foot ulcers (>1.8, p≥0.002). MPs of all T2DM patients induced a more than two-fold increase in endothelial cell TF (antigen and gene expression) but did not affect TFPI levels. Tube networks were longest and most stable in endothelial cells that were incubated with MPs of healthy controls, whereas no tube formation occurred in MPs of diabetic patients with coronary artery disease. MPs of diabetic retinopathy and diabetic foot ulcer patients induced branched tube networks that were unstable and collapsed over time. This study demonstrates that MP characteristics are related to the specific type of vascular complications and may serve as a bio-marker for the pro- coagulant state and vascular pathology in patients with T2DM.
Cabezón Estévanez, Itxasne; Górgolas Hernández-Mora, Miguel
Malaria is the most important parasitic disease worldwide, being a public health challenge in more than 90 countries. The incidence of pulmonary manifestations has increased in recent years. Acute respiratory distress syndrome is the most severe form within the pulmonary complications of malaria, with high mortality despite proper management. This syndrome manifests with sudden dyspnoea, cough and refractory hypoxaemia. Patients should be admitted to intensive care units and treated with parenteral antimalarial drug treatment and ventilatory and haemodynamic support without delay. Therefore, dyspnoea in patients with malaria should alert clinicians, as the development of respiratory distress is a poor prognostic factor.
Nowitz, A; Lewer, B M; Galletly, D C
The removal of inhaled foreign bodies using the Heimlich manoeuvre is recommended as part of the immediate management of the choking child. We report on a case of witnessed laryngeal obstruction by a foreign body in which repeated Heimlich manoeuvres failed to expel the foreign body, but temporarily relieved the obstruction. The repeated Heimlich manoeuvres dislodged the foreign body into the trachea and may have contributed to the rapid development of extensive surgical emphysema, pneumomediastinum and pneumopericardium. The purpose of this report is to demonstrate that the Heimlich manoeuvre was effective in relieving the airway obstruction, but was associated with potentially severe complications.
Egwuatu, V E; Agugua, N E
An analysis is made of 43 children and 15 adult female patients who presented with post-circumcision complications at the University of Nigeria Teaching Hospital, Enugu, between January 1973 and December 1980; 57 patients had been circumcised within 21 days of birth and one patient in the seventh month of her first pregnancy. Age of presentation varied with the severity of the symptoms: 21 children and 11 adults presented with varying degrees of labial occlusion, while 9 children and 4 adults had implantation dermoids. Urinary retention was the problem in 12 children and one adult.
Morris, R I
Female genital mutilation, traditionally known as female circumcision, is a surgically unnecessary modification of the female genitalia, practiced in nations in Africa, the Arab Peninsula, among some communities in Asia, and among immigrants and refugees from these areas who have settled in other areas. The practice is known across socio-economic classes and among many different ethnic and cultural groups, including Christians, Muslims, Jews, and followers of indigenous African religions. As people from these areas immigrate to North America, health care professionals need to understand the important aspects of this growing problem, including management of complications, cultural attitudes, and sensitivities.
Mitchell, Murray D; Peiris, Hassendrini N; Kobayashi, Miharu; Koh, Yong Q; Duncombe, Gregory; Illanes, Sebastian E; Rice, Gregory E; Salomon, Carlos
While there is considerable contemporary interest in elucidating the role of placenta-derived extracellular vesicles in normal and complicated pregnancies and their utility as biomarkers and therapeutic interventions, progress in the field is hindered by a lack of standardized extracellular vesicle taxonomy and isolation protocols. The term "extracellular vesicle" is nonspecific and refers to all membrane-bound vesicles from nanometer to micrometer diameters and of different biogenic origins. To meaningfully ascribe biological function and/or diagnostic and therapeutic utility to extracellular vesicles, and in particular exosomes, greater specificity and vesicle characterization is required. The current literature relating to exosome biology must be interpreted in this context. Exosomes are a subtype of extracellular vesicle that are specifically defined by an endosomal biogenesis and particle size (40-120 nm) and density (1.13-1.19 g/mL(-1)). Exosomes are specifically package with signaling molecules (including protein, messenger RNA, microRNA, and noncoding RNA) and are released by exocytosis into biofluid compartments. Exosomes regulate the activity of both proximal and distal target cells, including translational activity, angiogenesis, proliferation, metabolism, and apoptosis. As such, exosomal signaling represents an integral pathway mediating intercellular communication. During pregnancy, the placenta releases exosomes into the maternal circulation from as early as 6 weeks of gestation. Release is regulated by factors that include both oxygen tension and glucose concentration and correlates with placental mass and perfusion. The concentration of placenta-derived exosomes in maternal plasma increases progressively during gestation. Exosomes isolated from maternal plasma are bioactive in vitro and are incorporated into target cells by endocytosis. While the functional significance of placental exosomes in pregnancy remains to be fully elucidated, available
Crossley, Kate M; Brew, Bruce J
In recent years, there have been great advances in therapies for human immunodeficiency virus (HIV) that have allowed suppression of the virus and its effects on the body. Despite this progress, neurological complications persist in HIV-infected individuals. In this review we consider the possible ways that HIV might cause neurotoxicity and neuroinflammation. We discuss the spectrum of neurological disorders caused by HIV and its treatment, with a particular focus on both HIV-associated neurocognitive disorders and peripheral neuropathies. Since there has been a shift to HIV being a chronic illness, we also review the increasing prevalence of cerebrovascular disease and neurodegenerative disorders.
Kamel, Walaa A.; Hashel, Jasem Y. Al; Kilany, Ayman; Altailji, Samira
BACKGROUND: The association between Parkinsonism and BS has already been reported in only three patients worldwide. CASE SUMMARY: We report a 39-years old Kuwaiti female who presented with parkinsonian features and mononeuropathy (carpal tunnel syndrome) 3 years after a vertical sleeve gastrectomy operation. CONCLUSION: We conclude that with the increasing popularity of bariatric surgery, clinicians will need to recognize and manage neurologic complications that may appear soon after or years to decades later. Thorough evaluation is essential for any patient who has undergone bariatric surgery and develops neurologic symptoms. PMID:27275313
Shimizu, Kanichiro; Mogami, Takuji; Michimoto, Kenkichi; Kameoka, Yoshihiko; Tokashiki, Tadashi; Kurata, Naoki; Miki, Jun; Kishimoto, Koichi
We report a case each of duodenorenal and colorenal fistula that arose after computed tomography-guided percutaneous cryoablation (PCA) for renal cell carcinoma and use imaging and endoscopic findings to analyze their causes and mechanisms. Both complications occurred though the edge of the iceball did not touch the intestinal wall, and patients’ symptoms and fistula formation occurred several days after the PCA procedure. Based on imaging and endoscopy findings, we suspected the colorenal fistula resulted from bowel injury caused by ischemia from the occlusion of small vessels at the procedure’s low temperature. Both cases were resolved conservatively without surgical intervention.
Kirby, John M. Vora, Parag; Midia, Mehran; Rawlinson, John
The objective of this study was to highlight technical challenges and potential pitfalls of diagnostic imaging, intervention, and postintervention follow-up of vascular complications of pancreatitis. Diagnostic and interventional radiology imaging from patients with pancreatitis from 2002 to 2006 was reviewed. We conclude that biphasic CT is the diagnostic modality of choice. Catheter angiography may (still) be required to diagnose small pseudoaneurysms. Endovascular coiling is the treatment of choice for pseudoaneurysms. Close clinical follow-up is required, as patients may rebleed/develop aneurysms elsewhere.
Suchanek, Stepan; Grega, Tomas; Zavoral, Miroslav
The role of the surrounding equipment in endoscopic complications has not been published widely. However, an adequate understanding of the advantages and disadvantages of such devices might be helpful to avoid unnecessary problems during endoscopy. This is an overview of the basic principles, benefits and possible harms of electrical power units, medical gases and vital sign monitoring equipment. The aim of this review is to summarize current knowledge about the approach to the electrosurgical unit settings; periprocedural precautions, minimizing the risk of interference between endoscopic equipment and other electrical devices; the appropriate selection of instruments regarding the electrosurgical outcome and the role of carbon dioxide, argon plasma coagulation, pulse oximetry and capnography.
Eckman, Peter M; Bertog, Stefan C; Wilson, Robert F; Henry, Timothy D
Granulocyte-colony stimulating factor (G-CSF) is commonly used in bone marrow transplant donors to increase the number of circulating progenitor cells. G-CSF has also been studied following myocardial infarction, but concern has been raised about the risks of G-CSF administration in patients with coronary artery disease. We present two cases of ischemic cardiac complications that are likely to be related to administration of G-CSF and provide a contemporary overview of the literature on the cardiovascular risks of G-CSF.
González-Mesa, Ernesto; Blasco, Marta; Andérica, José; Herrera, José
The Klippel-Trenaunay syndrome is a rare congenital disorder that affects one or more limbs. It is characterised by cutaneous vascular nevi, venous malformations and hypertrophy of soft tissues and bone. There are very few cases reported in pregnant women, so the level of uncertainty is high when it appears during gestation. It is a disease that increases obstetric risk and can exacerbate complications, mainly thromboembolic and haemorrhagic. We report below the case of a pregnant woman diagnosed with this syndrome and the multidisciplinary management held in our centre. PMID:22854239
Rotholtz, Nicolás A; Canelas, Alejandro G; Bun, Maximiliano E; Laporte, Mariano; Sadava, Emmanuel E; Ferrentino, Natalia; Guckenheimer, Sebastián A
AIM: To analyze the results of laparoscopic colectomy in complicated diverticular disease. METHODS: This was a retrospective cohort study conducted at an academic teaching hospital. Data were collected from a database established earlier, which comprise of all patients who underwent laparoscopic colectomy for diverticular disease between 2000 and 2013. The series was divided into two groups that were compared: Patients with complicated disease (abscess, perforation, fistula, or stenosis) (G1) and patients undergoing surgery for recurrent diverticulitis (G2). Recurrent diverticulitis was defined as two or more episodes of diverticulitis regardless of patient age. Data regarding patient demographics, comorbidities, prior abdominal operations, history of acute diverticulitis, classification of acute diverticulitis at index admission and intra and postoperative variables were extracted. Univariate analysis was performed in both groups. RESULTS: Two hundred and sixty patients were included: 28% (72 patients) belonged to G1 and 72% (188 patients) to G2. The mean age was 57 (27-89) years. The average number of episodes of diverticulitis before surgery was 2.1 (r 0-10); 43 patients had no previous inflammatory pathology. There were significant differences between the two groups with respect to conversion rate and hospital stay (G1 18% vs G2 3.2%, P = 0.001; G1: 4.7 d vs G2 3.3 d, P < 0.001). The anastomotic dehiscence rate was 2.3%, with no statistical difference between the groups (G1 2.7% vs G2 2.1%, P = 0.5). There were no differences in demographic data (body mass index, American Society of Anesthesiology and previous abdominal surgery), operative time and intraoperative and postoperative complications between the groups. The mortality rate was 0.38% (1 patient), represented by a death secondary to septic shock in G2. CONCLUSION: The results support that the laparoscopic approach in any kind of complicated diverticular disease can be performed with low morbidity and
Felson, B.; Ralaisomay, G.
The authors have encountered four cases of oil aspiration pneumonia complicated by carcinoma. Each had a clear-cut history of chronic intake of an oily substance, radiographic changes, and histologically documented oil aspiration pneumonia. Lung cancer later appeared in the involved area. A small number of similar cases also have been reported. The implication is that oil aspiration pneumonitis may induce bronchogenic carcinoma, particularly either the alveolar cell or the squamous cell variety. The radiographic diagnosis of the malignant transformation is difficult, and consequently the prognosis is poor.
Drudi, F.M.; Pagliara, E.; Cantisani, V.; Arduini, F.; D'Ambrosio, U.; Alfano, G.
Transplantation is considered definitive therapy for acute or chronic irreversible pathologies of the liver, and the increased survival rates are mainly due to improved immunosuppressive therapies and surgical techniques. However, early diagnosis of possible graft dysfunction is crucial to liver graft survival. Diagnostic imaging plays an important role in the evaluation of the liver before and after transplant and in the detection of complications such as vascular and biliary diseases, acute and chronic rejection and neoplastic recurrence. Integrated imaging using color-Doppler, CT, MRI and traditional x-ray reach a high level of sensitivity and specificity in the management of transplanted patients. PMID:23395917
Virk, Mandeep S; Nicholson, Gregory P
The long head of biceps tendon (LHBT) is a well-recognized cause of anterior shoulder pain. Tenotomy or tenodesis of the LHBT is an effective surgical solution for relieving pain arising from the LHBT. Cosmetic deformity of the arm, cramping or soreness in the biceps muscle, and strength deficits in elbow flexion and supination are the three most common adverse events associated with tenotomy of the LHBT. Complications associated with tenodesis of the LHBT include loss of fixation resulting in cosmetic deformity, residual groove pain, pain or soreness in the biceps muscle, infection, stiffness, hematoma, neurologic injury, vascular injury, proximal humerus fracture, and reflex sympathetic dystrophy.
Min, Sun Young; Kim, Yong Ho; Park, Won Seo
Here, we report on a case of acute phlegmonous gastritis (PG) complicated by delayed perforation. A 51-year-old woman presented with severe abdominal pain and septic shock symptoms. A computed tomography scan showed diffuse thickening of the gastric wall and distention with peritoneal fluid. Although we did not find definite evidence of free air on the computed tomography (CT) scan, the patient's clinical condition suggested diffuse peritonitis requiring surgical intervention. Exploratory laparotomy revealed a thickened gastric wall with suppurative intraperitoneal fluid in which Streptococcus pyogenes grew. There was no evidence of gastric or duodenal perforation. No further operation was performed at that time. The patient was conservatively treated with antibiotics and proton pump inhibitor, and her condition improved. However, she experienced abdominal and flank pain again on postoperative day 10. CT and esophagogastroduodenoscopy showed a large gastric ulcer with perforation. Unfortunately, although the CT showed further improvement in the thickening of the stomach and the mucosal defect, the patient's condition did not recover until a week later, and an esophagogastroduodenoscopy taken on postoperative day 30 showed suspected gastric submucosal dissection. We performed total gastrectomy as a second operation, and the patient recovered without major complications. A pathological examination revealed a multifocal ulceration and necrosis from the mucosa to the serosa with perforation.
FRAGKIADAKI, PERSEFONI; TSOUKALAS, DIMITRIOS; FRAGKIADOULAKI, IRINI; PSYCHARAKIS, CHRISTOS; NIKITOVIC, DRAGANA; SPANDIDOS, DEMETRIOS A.; TSATSAKIS, ARISTIDES M.
Telomeres are specific DNA regions positioned at the ends of chromosomes and composed of functional non-coding repeats. Upon cell division, the telomeres decrease in length by a preordained amount. When the telomeres become critically short, cells lose the ability to divide and enter a specific functioning mode designated as 'cellular senescence'. However, human tissues express an enzyme that deters the shrinking of the telomeres, the telomerase. Due to its ability to maintain telomere length, the telomerase slows down and possibly suspends the aging of the cells. In regard to this, solid evidence demonstrates that female human fertility decreases with increased maternal age and that various adverse factors, including alterations in telomerase activity, can contribute to age-associated infertility in women. The fact that telomerase activity is regulated in a time- and location-dependent manner in both embryo and placental tissues, highlights it potential importance to the successful completion of pregnancy. Since maternal age is a crucial determining factor for the success of in vitro and in vivo fertilization, numerous studies have focused on telomerase activity and its correlation with mammalian fertilization, as well as the following cleavage and pre-implantation developmental processes. Associations between telomerase activity and pregnancy complications have been previously observed. Our aim in this review was to summarize and critically discuss evidence correlating telomerase activity with pregnancy complications. PMID:27175856
Australian immigration detention has received persistent criticism since its introduction almost 25 years ago. With the recent introduction of offshore processing, these criticisms have intensified. Riots, violence, self-harm, abuse and devastating mental health outcomes are all now well documented, along with a number of deaths. Clinicians have played a central role working in these environments, faced with the overarching issue of delivering healthcare while facilitating an abusive and harmful system. Since the re-introduction of offshore processing a number of authors have begun to discuss the possibility of a boycott. While taking such action may lead to change, further discussion is needed, not only in relation to the impact of a boycott, but whether it is possible for clinicians to engage with this system in more productive, ethical ways. This article utilises a framework proposed by Lepora and Goodin (On complicity and compromise, Oxford University Press, Oxford, 2013) that provides a structured approach to examine complicity and seeks to explore how clinicians have engaged with Australian immigration detention and ultimately whether they should continue to do so.
Hamard, Marion; Amzalag, Gaël; Becker, Christoph D; Poletti, Pierre-Alexandre
Asymptomatic spontaneous nephrocutaneous fistula is a rare and severe complication of chronic urolithiasis. We report a case of 56-year-old woman with a nephrocutaneous fistula (NFC) which developed from a superinfected urinoma following calyceal rupture due to an obstructing calculus in the left ureter. The patient was clinically asymptomatic and came to the emergency department for a painless left flank fluctuating mass. This urinoma was superinfected, with a delayed development of renal abscesses and perirenal phlegmon found on contrast-enhanced uro-computed tomography (CT), responsible for left renal vein thrombophlebitis and left psoas abscess. Thereafter, a 99 mTc dimercaptosuccinic acid (DMSA) scintigraphy revealed a nonfunctional left kidney, leading to the decision of left nephrectomy. Chronic urolithiasis complications are rare and only few cases are reported in medical literature. A systematic medical approach helped selecting the best imaging modality to help diagnosis and treatment. Indeed, uro-CT scan and renal scintigraphy with 99 mTc-DMSA are the most sensitive imaging modalities to investigate morphological and functional urinary tract consequences of NFC, secondary to chronic urolithiasis.
Strovski, Evgeny; Liu, Dave; Scudamore, Charles; Ho, Stephen; Yoshida, Eric; Klass, Darren
Hepatic vein stenosis is a rare but serious complication following liver transplantation. Multiple modalities can be utilized to image the hepatic vasculature. Magnetic resonance venography (MRV) provides certain advantages over ultrasound, computed tomography angiography and digital subtraction venography. MRV utilizes the same imaging principles of magnetic resonance angiography in order to image the venous system. Blood pool contrast agents, specifically gadofosveset trisodium, allow for steady state imaging up to 1 h following injection, with improved visualisation of vital venous structures by utilising delayed steady state imaging. Additionally, the inherent physics properties of magnetic resonance imaging also provide excellent soft tissue detail and thus help define the extent of complications that often plague the post-liver transplant patient. This case report describes the use of gadofosveset trisodium in a patient with hepatic venous stenosis following liver transplantation. Initial venography failed to outline the stenoses and thus MRV using a blood pool contrast agent was utilised in order to delineate the anatomy and plan a therapeutic endovascular procedure.
Hamard, Marion; Amzalag, Gaël; Becker, Christoph D; Poletti, Pierre-Alexandre
Asymptomatic spontaneous nephrocutaneous fistula is a rare and severe complication of chronic urolithiasis. We report a case of 56-year-old woman with a nephrocutaneous fistula (NFC) which developed from a superinfected urinoma following calyceal rupture due to an obstructing calculus in the left ureter. The patient was clinically asymptomatic and came to the emergency department for a painless left flank fluctuating mass. This urinoma was superinfected, with a delayed development of renal abscesses and perirenal phlegmon found on contrast-enhanced uro-computed tomography (CT), responsible for left renal vein thrombophlebitis and left psoas abscess. Thereafter, a 99 mTc dimercaptosuccinic acid (DMSA) scintigraphy revealed a nonfunctional left kidney, leading to the decision of left nephrectomy. Chronic urolithiasis complications are rare and only few cases are reported in medical literature. A systematic medical approach helped selecting the best imaging modality to help diagnosis and treatment. Indeed, uro-CT scan and renal scintigraphy with 99 mTc-DMSA are the most sensitive imaging modalities to investigate morphological and functional urinary tract consequences of NFC, secondary to chronic urolithiasis. PMID:28299237
Martínez-Pérez, Aleix; Garrigós-Ortega, Gonzalo; Gómez-Abril, Segundo Ángel; Martí-Martínez, Eva; Torres-Sánchez, Teresa
Necrotizing fasciitis is a critical illness involving skin and soft tissues, which may develop after blunt abdominal trauma causing abdominal wall hernia and representing a great challenge for physicians. A 52-year-old man was brought to the emergency department after a road accident, presenting blunt abdominal trauma with a large non-reducible mass in the lower-right abdomen. A first, CT showed abdominal hernia without signs of complication. Three hours after ICU admission, he developed hemodynamic instability. Therefore, a new CT scan was requested, showing signs of hernia complication. He was moved to the operating room where a complete transversal section of an ileal loop was identified. Five hours after surgery, he presented a new episode of hemodynamic instability with signs of skin and soft tissue infection. Due to the high clinical suspicion of necrotizing fasciitis development, wide debridement was performed. Following traumatic abdominal wall hernia (TAWH), patients can present unsuspected injuries in abdominal organs. Helical CT can be falsely negative in the early moments, leading to misdiagnosis. Necrotizing fasciitis is a potentially fatal infection and, consequently, resuscitation measures, wide-spectrum antibiotics, and early surgical debridement are required. This type of fasciitis can develop after blunt abdominal trauma following wall hernia without skin disruption.
Tang, Zi-Hui; Fang, Zhou; Zhou, Linuo
Diabetic vascular complications (DVC) affecting several important organ systems of human body such as the cardiovascular system constitute a major public health problem. There is evidence demonstrating that genetic factors contribute to the risk of DVC genetic variants, structural variants, and epigenetic changes play important roles in the development of DVC. Genetic linkage studies have uncovered a number of genetic loci that may shape the risk of DVC. Genetic association studies have identified many common genetic variants for susceptibility to DVC. Structural variants such as copy number variation and interactions of gene x environment have also been detected by association analysis. Apart from the nuclear genome, mitochondrial DNA plays a critical role in regulation of development of DVC. Epigenetic studies have indicated epigenetic changes in chromatin affecting gene transcription in response to environmental stimuli, which provided a large body of evidence of regulating development of diabetes mellitus. Recently, a new window has opened on identifying rare and common genetic loci through next generation sequencing technologies. This review focusses on the current knowledge of the genetic and epigenetic basis of DVC. Ultimately, identification of genes or genetic loci, structural variants and epigenetic changes contributing to risk of or protection from DVC will help uncover the complex mechanism(s) underlying DVC, with crucial implications for the development of personalized medicine for diabetes mellitus and its complications.
Najafian, Behzad; Mauer, Michael; Hopkin, Robert J; Svarstad, Einar
Fabry disease is an X-linked α-galactosidase A deficiency, resulting in accumulation of glycosphingolipids, especially globotriaosylceramide, in cells in different organs in the body. Renal failure is a serious complication of this disease. Fabry nephropathy lesions are present and progress in childhood while the disease commonly remains silent by routine clinical measures. Early and timely diagnosis of Fabry nephropathy is crucial since late initiation of enzyme replacement therapy may not halt progressive renal dysfunction. This may be challenging due to difficulties in diagnosis of Fabry disease in children and absence of a sensitive non-invasive biomarker of early Fabry nephropathy. Accurate measurement of glomerular filtration rate and regular assessment for proteinuria and microalbuminuria are useful, though not sensitive enough to detect early lesions in the kidney. Recent studies support the value of renal biopsy in providing histological information relevant to kidney function and prognosis, and renal biopsy could potentially be used to guide treatment decisions in young Fabry patients. This review aims to provide an update of the current understanding, challenges, and needs to better approach renal complications of Fabry disease in children.
Rodrigues, Melanie; Wong, Victor W.; Rennert, Robert C.; Davis, Christopher R.; Longaker, Michael T.; Gurtner, Geoffrey C.
Stem cells and progenitor cells are integral to tissue homeostasis and repair. They contribute to health through their ability to self-renew and commit to specialized effector cells. Recently, defects in a variety of progenitor cell populations have been described in both preclinical and human diabetes. These deficits affect multiple aspects of stem cell biology, including quiescence, renewal, and differentiation, as well as homing, cytokine production, and neovascularization, through mechanisms that are still unclear. More important, stem cell aberrations resulting from diabetes have direct implications on tissue function and seem to persist even after return to normoglycemia. Understanding how diabetes alters stem cell signaling and homeostasis is critical for understanding the complex pathophysiology of many diabetic complications. Moreover, the success of cell-based therapies will depend on a more comprehensive understanding of these deficiencies. This review has three goals: to analyze stem cell pathways dysregulated during diabetes, to highlight the effects of hyperglycemic memory on stem cells, and to define ways of using stem cell therapy to overcome diabetic complications. PMID:26079815
Van Cauwenberge, F.; Rakic, J.; Galand, A.
BACKGROUND—A 1 year retrospective analysis of 650 patients, who underwent a posterior capsulorhexis on their intact capsules, was performed to examine the incidence of complications, their aetiologies, and the outcome. METHODS—Data were analysed on 32 patients with complicated capsulorhexis for type of surgery, preoperative and postoperative factors, and relative risk factors for vitreous issue. RESULTS—There were six patients with vitreous loss. The posterior capsulorhexis was uncontrolled in 14 cases and difficult to perform in 12 cases. Implantation into the capsular bag was possible in all cases. Systemic vascular hazard and old age (over 80 years) were found to be statistically significant risk factors for vitreous loss (p=0.002 and p=0.03 respectively). The mean follow up was 13.5 months (range 4-25 months). One patient developed a retinal detachment and two had a transient clinical cystoid macular oedema. Visual acuity of ≥ 20/40 was obtained in 93% of the patients. CONCLUSION—Loss of control of the posterior capsulorhexis has a low incidence but can lead to serious problems during surgery. A good knowledge of the technique is necessary to complete the procedure with a posterior capsulorhexis of the optimum size without vitreous loss. PMID:9135382
In part 1 of this 2-part article the author discusses the physiology and complications of diabetes mellitus (DM), a chronic and progressive disorder which affects all ages of the population. The number of people diagnosed with diabetes is approximately 1.8 million and an estimated further 1 million are undiagnosed (Department of Health, 2005). In the UK, 1-2% of the population have diabetes and among school children this is approximately 2 in 1000 (Watkins, 1996). There are two main types of diabetes--type 1 and type 2 (Porth, 2005). The aetiology of DM is unknown; however, genetic and environmental factors have been linked to its development. Type 1 results from the loss of insulin production in the beta cells of the pancreas, and type 2 from a lack of serum insulin or poor uptake of glucose into the cells. Diabetes causes disease in many organs in the body, which may be life-threatening if untreated. Complications such as heart disease, vascular disease, renal failure and blindness (Roberts, 2005) have all been reported. The increased prevalence may be caused by factors such as environmental aspects, diet, an ageing population and low levels of physical exercise.
Negrete-Pulido, Oscar; Gutierrez-Aceves, Jorge
Infectious complications are one of the most frequent and feared adverse medical events in percutaneous nephrolithotomy. They represent a dangerous and life-threatening condition, especially when postoperative septicemia or severe sepsis develops. In order to limit morbidity and mortality it is crucial to recognize preoperative and intraoperative risk factors that could be clear contributors to an adverse infectious event; those factors are mainly immunosuppression caused by some comorbidities, presence of urinary infection or colonization, stone characteristics, obstruction, long-lasting operation, and high intrapelvic pressure during nephrolithotomy. Close observation during the immediate and early postoperative period must be established and a high index of suspicion must be maintained to identify a major complication. The early recognition and prompt multidisciplinary management of sepsis is mandatory to optimize the final outcome. Appropriate therapy is a continuum of management of infection, ranging from adequate drainage and broad-spectrum antibiotics to aggressive fluid resuscitation and invasive monitoring with medical management in the intensive care setting until the causative agent is found and eradicated.
Corral, Iñigo; Martín-Dávila, Pilar; Fortún, Jesús; Navas, Enrique; Centella, Tomasa; Moya, José Luis; Cobo, Javier; Quereda, Carmen; Pintado, Vicente; Moreno, Santiago
Neurological complications (NCs) are a major cause of morbidity and mortality in patients with infectious endocarditis (IE). The frequency of these complications has been found to remain constant since the preantibiotic era despite profound epidemiological changes and therapeutic advances. We have reviewed retrospectively all the cases of IE attended at a single institution between 1985 and 2003, aiming to study the clinical characteristics of the NCs, and to analyse possible temporal trends in their frequency. Among 550 patients with IE, 71 (13%) suffered NCs. NCs presented more frequently in native (NVE) and prosthetic (PVE) valve endocarditis (17% and 20%, respectively) than in endocarditis associated with drug addiction (IDU-NVE) or pacemeker (6% and 9%, respectively). Cerebrovascular disorders were the most frequent NCs (60% of the patients had ischemic events and 21% had haemorrhages). Meningitis and cerebral abscess occurred in 16% and 3% of patients with NCs, respectively, and diffuse encephalopathy in 13%. Staphylococus aureus infection was the only factor associated with NCs, but only in NVE. During the study period there was a trend for increasing frequency of NCs in IE patients, probably associated to several factors: a decrease in IDUNVE, an increase in more aggressive nosocomial acquired NVE, and an increase in NVE caused by S. aureus. Mortality among patients with NCs (34%) was significantly higher than in IE patients without them (11%). During the study period mortality increased in patients with NVE and NCs.
Psallidas, Ioannis; Wrightson, John M.; Hallifax, Robert J.; Rahman, Najib M.
Pleural disease is common with a rising case frequency. Many of these patients will be symptomatic and require diagnostic and/or therapeutic procedures. Patients with pleural disease present to a number of different medical specialties, and an equally broad range of clinicians are therefore required to have practical knowledge of these procedures. There is often underestimation of the morbidity and mortality associated with pleural interventions, even those regarded as being relatively straightforward, with potentially significant implications for processes relating to patient safety and informed consent. The advent of thoracic ultrasound (TUS) has had a major influence on patient safety and the number of physicians with the necessary skill set to perform pleural procedures. As the variety and complexity of pleural interventions increases, there is increasing recognition that early specialist input can reduce the risk of complications and number of procedures a patient requires. This review looks at the means by which complications of pleural procedures arise, along with how they can be managed or ideally prevented. PMID:26150919
Kollef, Marin H
Acute respiratory failure represents the most common condition requiring admission to an adult intensive care unit. Ventilator-associated pneumonia (VAP) has been used as a marker of quality for patients with respiratory failure. Hospital-based process-improvement initiatives to prevent VAP have been successfully used. The use of ventilator-associated complications (VACs) has been proposed as an objective marker to assess the quality of care for this patient population. The use of evidence-based bundles targeting the reduction of VACs, as well as the conduct of prospective studies showing that VACs are preventable complications, are reasonable first-steps in addressing this important clinical problem.
rates and bears further investigation. 15. SUBJECT TERMS Cabin altitude restriction, postflight complications, aeromedical evacuation 16...suggests that aggressive prescribing of CARs may have a salutary effect on postflight complication rates and bears further investigation. KEYWORDS: cabin
Leiten, Elise Orvedal; Martinsen, Einar Marius Hjellestad; Bakke, Per Sigvald; Eagan, Tomas Mikal Lind; Grønseth, Rune
Objective To identify bronchoscopy-related complications and discomfort, meaningful complication rates, and predictors. Method We conducted a systematic literature search in PubMed on 8 February 2016, using a search strategy including the PICO model, on complications and discomfort related to bronchoscopy and related sampling techniques. Results The search yielded 1,707 hits, of which 45 publications were eligible for full review. Rates of mortality and severe complications were low. Other complications, for instance, hypoxaemia, bleeding, pneumothorax, and fever, were usually not related to patient characteristics or aspects of the procedure, and complication rates showed considerable ranges. Measures of patient discomfort differed considerably, and results were difficult to compare between different study populations. Conclusion More research on safety aspects of bronchoscopy is needed to conclude on complication rates and patient- and procedure-related predictors of complications and discomfort. PMID:27839531
... Obstetric Complications Tied to Slightly Upped Risk for Autism Study suggests link, but one expert stressed that most complicated pregnancies result in babies without autism To use the sharing features on this page, ...
... Diabetes Diabetes care is a lifelong responsibility. Consider 10 strategies to prevent diabetes complications. By Mayo Clinic ... of serious — even life-threatening — complications. Here are 10 ways to take an active role in diabetes ...
Fenberg, Moss J; Hainsworth, Kenneth J; Rieger, Frank G; Hainsworth, Dean P
A retrospective review of 98 cases of complicated cataract surgery and/or delayed intraocular lens (IOL) dislocation examined the relationship between vitrectomy and cataract surgery complications. Nine (9.2%) of the 98 patients had a history of vitrectomy, before or after cataract surgery, and each had complicated cataract surgery. Six patients who underwent vitrectomy before cataract surgery experienced intraoperative complications. Three patients in whom vitrectomy was performed after uneventful cataract surgery subsequently had delayed IOL dislocation.
Levitt, Marc A.; Lawal, Taiwo A.; Peña, Alberto
Purpose Colostomy is an operation frequently performed in pediatric surgery. Despite its benefits, it can produce significant morbidity. In a previous publication we presented our experience with the errors and complications that occurred during cases of colostomy creation. We now have focused in the morbidity related to the colostomy closure. The technical details that might have contributed to the minimal morbidity we experienced are described. Methods The medical records of 649 patients who underwent colostomy closure over a 28-year period were retrospectively reviewed looking for complications following these procedures. Our perioperative protocol for colostomy closure consisted in: clear fluids by mouth and repeated proximal stoma irrigations 24 h prior to the operation. Administration of IV antibiotics during anesthesia induction and continued for 48 h. Meticulous surgical technique that included: packing of the proximal stoma, plastic drape to immobilize the surgical field, careful hemostasis, emphasis in avoiding contamination, cleaning the edge of the stomas to allow a good 2-layer, end-to-end anastomosis with separated long-term absorbable sutures, generous irrigation of the peritoneal cavity and subsequent layers with saline solution, closure by layers to avoid dead space, and avoidance of hematomas. No drains and no nasogastric tubes were used. Oral fluids were started the day after surgery and patients were discharged 48–72 h after the operation. Results The original diagnoses of the patients were: anorectal malformation (583), Hirschsprung’s disease (53), and others (13). 10 patients (1.5%) had complications: 6 had intestinal obstruction (5 due to small bowel adhesions, 1 had temporary delay of the function of the anastomosis due to a severe size discrepancy between proximal and distal stoma with a distal microcolon) and 4 incisional hernias. There were no anastomotic dehiscences or wound infection. There was no bleeding, no anastomotic
Mitchell, Ann M.; Kim, Yookyung; Prigerson, Holly G.; Mortimer, Mary Kay
While the prevalence of complicated grief has been demonstrated to be elevated in survivors of suicide, the association between complicated grief and suicidal ideation among adult survivors of suicide has not been explored. The purpose of the present study is to examine the association between complicated grief and suicidal ideation in suicide…
Dielubanza, Elodi J; Mazur, Daniel J; Schaeffer, Anthony J
This article presents an overview of non-catheter-associated complicated urinary tract infection (UTI) from a urologic point of view. Discussion includes the evaluation and workup a complicated UTI through history, physical examination, laboratory analysis, and radiographic studies. Specific types of complicated UTI, such as urinary obstruction and renal abscess, are reviewed.
Tian, Xin; Li, Zengyuan; Chen, Erxue; Liu, Qinhuo; Yan, Guangjian; Wang, Jindi; Niu, Zheng; Zhao, Shaojie; Li, Xin; Pang, Yong; Su, Zhongbo; van der Tol, Christiaan; Liu, Qingwang; Wu, Chaoyang; Xiao, Qing; Yang, Le; Mu, Xihan; Bo, Yanchen; Qu, Yonghua; Zhou, Hongmin; Gao, Shuai; Chai, Linna; Huang, Huaguo; Fan, Wenjie; Li, Shihua; Bai, Junhua; Jiang, Lingmei; Zhou, Ji
The Complicate Observations and Multi-Parameter Land Information Constructions on Allied Telemetry Experiment (COMPLICATE) comprises a network of remote sensing experiments designed to enhance the dynamic analysis and modeling of remotely sensed information for complex land surfaces. Two types of experimental campaigns were established under the framework of COMPLICATE. The first was designed for continuous and elaborate experiments. The experimental strategy helps enhance our understanding of the radiative and scattering mechanisms of soil and vegetation and modeling of remotely sensed information for complex land surfaces. To validate the methodologies and models for dynamic analyses of remote sensing for complex land surfaces, the second campaign consisted of simultaneous satellite-borne, airborne, and ground-based experiments. During field campaigns, several continuous and intensive observations were obtained. Measurements were undertaken to answer key scientific issues, as follows: 1) Determine the characteristics of spatial heterogeneity and the radiative and scattering mechanisms of remote sensing on complex land surfaces. 2) Determine the mechanisms of spatial and temporal scale extensions for remote sensing on complex land surfaces. 3) Determine synergist inversion mechanisms for soil and vegetation parameters using multi-mode remote sensing on complex land surfaces. Here, we introduce the background, the objectives, the experimental designs, the observations and measurements, and the overall advances of COMPLICATE. As a result of the implementation of COMLICATE and for the next several years, we expect to contribute to quantitative remote sensing science and Earth observation techniques. PMID:26332035
Tian, Xin; Li, Zengyuan; Chen, Erxue; Liu, Qinhuo; Yan, Guangjian; Wang, Jindi; Niu, Zheng; Zhao, Shaojie; Li, Xin; Pang, Yong; Su, Zhongbo; van der Tol, Christiaan; Liu, Qingwang; Wu, Chaoyang; Xiao, Qing; Yang, Le; Mu, Xihan; Bo, Yanchen; Qu, Yonghua; Zhou, Hongmin; Gao, Shuai; Chai, Linna; Huang, Huaguo; Fan, Wenjie; Li, Shihua; Bai, Junhua; Jiang, Lingmei; Zhou, Ji
The Complicate Observations and Multi-Parameter Land Information Constructions on Allied Telemetry Experiment (COMPLICATE) comprises a network of remote sensing experiments designed to enhance the dynamic analysis and modeling of remotely sensed information for complex land surfaces. Two types of experimental campaigns were established under the framework of COMPLICATE. The first was designed for continuous and elaborate experiments. The experimental strategy helps enhance our understanding of the radiative and scattering mechanisms of soil and vegetation and modeling of remotely sensed information for complex land surfaces. To validate the methodologies and models for dynamic analyses of remote sensing for complex land surfaces, the second campaign consisted of simultaneous satellite-borne, airborne, and ground-based experiments. During field campaigns, several continuous and intensive observations were obtained. Measurements were undertaken to answer key scientific issues, as follows: 1) Determine the characteristics of spatial heterogeneity and the radiative and scattering mechanisms of remote sensing on complex land surfaces. 2) Determine the mechanisms of spatial and temporal scale extensions for remote sensing on complex land surfaces. 3) Determine synergist inversion mechanisms for soil and vegetation parameters using multi-mode remote sensing on complex land surfaces. Here, we introduce the background, the objectives, the experimental designs, the observations and measurements, and the overall advances of COMPLICATE. As a result of the implementation of COMLICATE and for the next several years, we expect to contribute to quantitative remote sensing science and Earth observation techniques.
Meyers, W C; Harris, N; Stein, S; Brooks, M; Jones, R S; Thompson, W M; Stickel, D L; Seigler, H F
A computer analysis of post renal transplantation gastrointestinal problems was performed to identify important associated clinical factors. Thirty-seven per cent of all transplant recipients developed one or more significant problems. Hemorrhage, nondiverticular intestinal perforation, and esophagitis occurred most frequently in hospitalized patients. Pancreatitis, diverticulitis, and gastroduodenal perforation occurred characteristically in long-term survivors with well functioning allografts. Eleven of 32 HLA identical recipients treated with maintenance corticosteroids during stable kidney function developed gastrointestinal disease while only one of 13 HLA identical recipients not given maintenance steroids developed a problem, which strongly suggests a causal role for steroids in the development of late complications. The association of preexisting peptic ulcer and diverticular disease with hemorrhage and perforation supports previous recommendations that documented peptic ulcer disease or diverticulitis should be corrected surgically prior to transplantation. Images Fig. 3. Fig. 5. PMID:384945
Riedemann-Wistuba, M; Alonso-Pérez, M; Llaneza-Coto, J M
Although there are currently less invasive techniques available for the treatment of spinal injuries, open surgery is still required in many cases. Vascular injuries occurring during lumbar spine surgery, although uncommon, are of great importance due to their potential gravity. Clinical manifestations vary from an acute hemorrhagic shock that needs urgent treatment to save the patient's life, to insidious injuries or an asymptomatic evolution, and should be studied to choose the best therapeutic alternative. Four cases are reported that represent this range of possibilities and emphasize the importance of a careful surgical technique during lumbar spine interventions, and the need for high clinical suspicion, essential for the early diagnosis of these vascular complications. The current therapeutic options are also discussed.
Introduction. Foreign body impaction (FBI) in the esophagus can be a serious condition, which can have a high mortality among children and adults, if appropriate diagnosis and treatment are not instituted urgently. 80–90% of all foreign bodies trapped in the esophagus usually pass spontaneously through the digestive tract, without any medical or surgical intervention. 10–20% of them will need an endoscopic intervention. Case Report. We hereby present a case of a large chicken piece foreign body impaction in the esophagus in a 25-year-old male with mental retardation. Patient developed hypoxemic respiratory failure requiring intubation. The removal required endoscopic intervention. Conclusions. Foreign bodies trapped in the upper gastrointestinal tract are a serious condition that can be fatal if they are not managed correctly. A correct diagnosis and treatment decrease the chances of complications. Endoscopic treatment remains the gold standard for extracting foreign body impaction. PMID:28058124
Fernández-Lombardía, J; Paz-Aparicio, A; Hernández-Vaquero, D
The case is presented of a 78 year-old patient who suffered a right ileo- and ischiopubic rami fracture after a casual fall. A few hours later, she presented with sudden abdominal pain and hypotension. Imaging test showed extraperitoneal hemorrhage with active bleeding and hemodynamic compromise. The progressive worsening, with anemia and hemodynamic instability, required her being sent to the reference hospital for selective embolization of the bleeding point. After embolization, the patient́s situation stabilized, and she was then able to sit down one week later. The fracture consolidated 3 months later. Although low-energy pelvic fractures by lateral compression do not usually present with complications, sometimes they require a strict control due to the potential risk of vascular injuries.
Pinsach Elías, L; Blasco Casares, F J; Ibarz Servió, L; Valero Milián, J; Areal Calama, J; Bucar Terrades, S; Saladié Roig, J M
Retrospective study made on 140 renal surgical biopsies (RSB) performed throughout the past 4 years in our Unit. The technique's effectiveness and morbidity are emphasized and the surgical technique and type of anaesthesia described. The sample obtained was enough to perform an essay in 100% cases, and a diagnosis was reached in 98.5%. Thirty-nine patients (27.8%) presented complications, 13 (9.2%) of which were directly related to the surgical technique. No case required blood transfusion and no deaths were reported. The type of anaesthesia used was: local plus sedation in 104 (74.2%) cases, rachianaesthesia in 10 (7.1%) and general in 26 (18.5%). The same approach was used in all patients: minimal subcostal lumbotomy, using Wilde's forceps to obtain the samples. It is believed that RSB is a highly effective, low mortality procedure, easy and quick to perform, and suitable for selected patients.
Kuzmiak, Cherie M; Damitz, Lynn; Burke, Rachael; Hwang, Michael
There has been a significant surge in aesthetic chest surgery for men in the last several years. Male chest enhancement is performed with surgical placement of a solid silicone pectoral implant. In the past, male chest correction and implantation were limited to the treatment of men who had congenital absence or atrophy of the pectoralis muscle and pectus excavatum deformity. But today, the popularization of increased chest and pectoral size fostered by body builders has more men desiring chest correction with implantation for non-medical reasons. We present a case of a 44-year-old, male with a displaced left pectoral implant with near extrusion and with an associated peri-implant soft tissue mass and fluid collection. While the imaging of these patients is uncommon, our case study presents the radiographic findings of male chest enhancement with associated complications. PMID:27200162
Farsang, Z; Vörös, A; Szántó, I; Gonda, G; Ender, F; Altorjay, A
We report a case of a peptic ulcer developed in the stomach tube used for the replacement of the esophagus. The patient was a 60 years old female who had undergone subtotal esophagectomy for mid esophageal malignancy, with intrapleural stomach replacement. Urgent endoscopy revealed an excavated, bleeding ulcer in the thoracic part of the stomach. After unsuccessful medical treatment urgent operation was performed via right thoracotomy. Opening the stomach an ulcer was found on the posterior wall of the stomach, it was penetrating to the right atrium of the heart. The bleeding was controlled by suturing the atrium wall. The patient treated with i.v. Omeprazol in the postoperative period. On the 21st postoperative day a rebleeding occurred causing shock. After reoperation the patient died. This complication is very rare. We emphasise the importance of postoperative pH measurement investigations showing the presence of duodenogastric reflux disease.
Bruno, Vincenzo; Badino, Mauro; Riccitiello, Francesco; Spagnuolo, Gianrico; Amato, Massimo
The computer-based method allows the computerized planning of a surgical implantology procedure, using computed tomography (CT) of the maxillary bones and prosthesis. This procedure, however, is not error-free, unless the operator has been well trained and strictly follows the protocol. A 70-year-old woman whom was edentulous asked for a lower jaw implant-supported prosthesis. A computer-guided surgery was planned with an immediate loading according to the NobelGuide technique. However, prior to surgery, new dentures were constructed to adjust the vertical dimension. An interim screwed metal-resin prosthesis was delivered just after the surgery; however, after only two weeks, it was removed because of a complication. Finally, a screwed implant bridge was delivered. The computer guided surgery is a useful procedure when based on an accurate 3D CT-based image data and an implant planning software which minimizes errors. PMID:24083034
Whittier, William L
Percutaneous kidney biopsy is an integral part of a nephrologist's practice. It has helped to define nephrology as a subspecialty. When indicated, it is a necessary procedure to help patients, as it allows for diagnostic, prognostic, and therapeutic information. Although very safe, this procedure can give rise to complications, mainly related to bleeding. Since its development in the 1950s, modifications have been made to the approach and the technique, which have improved the diagnostic yield while keeping it a safe procedure. Alterations to the standard approach may be necessary if risk factors for bleeding are present. In addition, obesity, pregnancy, and solitary kidney biopsy are all special circumstances that change the procedure itself or the risk of the procedure. Today, kidney biopsy is a vital procedure for the nephrologist: clinically relevant, safe, and effective.
Patel, Milesh; Lu, Frederic; Hannaway, Maria; Hochman, Katherine
We report a case of a 29-year-old man who presented with intermittent haemoptysis for about 18 months. Previously, his symptoms had been diagnosed as musculoskeletal pain and later as pneumonia. CT found a venous infarct in the right lung in addition to extensive lymphadenopathy in the mediastinum and pulmonary hila, with associated calcifications almost completely occluding the superior vena cava and azygos vein. Further questioning revealed that the patient had once worked on an organic farm in Colorado. Subsequent work up was positive for histoplasmosis yeast antibodies. The patient was diagnosed with fibrosing mediastinitis (FM) and started on itraconazole for 3 months. We note that FM is a rare complication of histoplasmosis and can present as chronic haemoptysis. Travel history is an important aspect of the clinical evaluation. Antifungal agents have shown some efficacy in treating histoplasmosis-related FM.
Amundson, Dennis; Seda, Gilbert; Daheshia, Massoud
Asthma is a chronic inflammatory disorder of the airways characterized by airflow obstruction, bronchial hyperreactivity, and underlying inflammation. Two common reasons asthmatics fail standard therapy are incorrect diagnosis and failure to recognize underlying contributing factors. A correct diagnosis of asthma is of great importance to military practitioners since misdiagnosis or uncontrolled asthma affects an individual's operational readiness or determines whether one can receive a medical waiver to enlist in military service. This article presents four cases of patients with dyspnea that have conditions which mimic asthma or complicate asthma management: vocal cord dysfunction misdiagnosed as asthma, respiratory bronchiolitis interstitial lung disease mistaken as asthma, difficult-to-control asthma because of bronchiectasis and allergic bronchopulmonary aspergillosis, and difficult and fatal asthma. Asthma is contrasted to other respiratory disorders, and an outlined approach to asthma diagnosis and management is presented using the Global Initiative for Asthma guidelines.
Sonesson, S E; Winberg, P; Lidegran, M; Westgren, M
We report on two newborn infants with foetal tachycardia and cerebral lesions. Using foetal echocardiography, the diagnosis of supraventricular tachycardia in a structurally normal heart was made at 28 and 37 weeks of gestation, respectively. One infant had a 3 week period of foetal tachycardia and hydrops before successful pharmacological cardioversion. Even several weeks after a term birth he remained hypotonic and needed gavage feeding. A computed tomography (CT) scan demonstrated cerebral lesions indicating a vascular origin. A possible thrombus was found in the heart. The other infant converted to sinus rhythm during birth by Caesarean section on the day after diagnosis. He had convulsions at the second day of life. On CT scan an infarction was found. The observations of this report suggest that cerebrovascular complications to foetal arrhythmias are more common than previously observed and should be considered when managing cases of foetal tachycardia.
Leguizamón, Gustavo; Trigubo, Denise; Pereira, Juan Ignacio; Vera, María Fernanda; Fernández, José Alberto
Long-standing hyperglycemia frequently leads to vasculopathy. Microvascular disease is characterized by retinopathy and nephropathy, while macrovascular involvement can affect coronary arteries. Diabetic autonomic neuropathy, when present, is generally associated with retinal and/or renal involvement. Early identification of these diabetic complications allows appropriate counseling and early treatment. Among women with diabetic vasculopathy, nephropathy, chronic hypertension, preeclampsia, preterm delivery, and fetal growth restriction are frequently observed. Furthermore, women with impaired renal function in early pregnancy have increased risk of long-term deterioration of glomerular filtration rate. Proliferative retinopathy can progress during pregnancy and 1 year after delivery, but long-term effects are not likely to occur. When coronary artery disease or gastroparesis diabeticorum are present, excessive maternal and fetal morbidity is observed. When modern management is synchronized with early medical care, favorable maternal and perinatal outcomes can be expected.
Xue, Ying; Gao, Min; Gao, Yiqing
The universal endocrine pathological state affecting young individuals and adults is type 2 diabetes mellitus, which has seen a significant increase in the last 30 years, particularly in children. Genetic and evnironmental factors are the causative agents for this pathological state in children. This rapid and wide spread of the disease can be controlled by enforcing amendments in environmental factors such as diet, physical activities and obesity. In young infants breastfeeding may be a key modulator of the disease. Associated disorders co-observed in the patients of type 2 diabetes mellitus include renal failure, heart problems and circulatory dysfunctionalities, such as cardiac failure and vision disability. These associated disorders become more pronounced in young patients when they reach puberty. To overcome the lethal outcomes of the disease, early screening of the disease is crucial. The present review focused on the latest updates in the field, as well as plausible risks and complications of this pathological state. PMID:27703500
Carmassi, Claudia; Conversano, Ciro; Pinori, Marialisa; Bertelloni, Carlo Antonio; Dalle Luche, Riccardo; Gesi, Camilla; Dell'Osso, Liliana
An increasing number of data has been recently focused on recognizing pathological grief reactions and on the distinction from physiological processes. Particularly, several studies have supported Complicated Grief (CG) as an independent disorder, in order to define the failure of spontaneous physiological mourning resolution. Upon these studies, the latest edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) with the name of "Persistent Complex Bereavement Disorder". This article aims at retracing the history of clinical research about the physiological and psychopathological processes related to grief and aims at presenting the main scientific studies that have described the features of the CG defining it as a distinct disorder. Similarities and distinctions among CG and Depression, Posttraumatic Stress Disorder and Adjustment Disorder were also reported.
Rojas-Jiménez, Sara; Lopera-Valle, Johan; Yabur-Espítia, Mirna
Sickle cell anemia, considered the most prevalent genetic disease among African Americans, is a disease with autosomal recessive inheritance pattern, characterized by the production of hemoglobin S. This abnormal protein polymerizes and facilitates the formation of fibrillar aggregates that alters the erythrocyte morphology. The stiffness of the red blood cells hinders the adequate transit across microcirculation, leading to hemolysis and increased blood viscosity, which ease thrombogenesis and vascular occlusion, resulting in tissue ischemia and microinfarcts. This disease has a high rate of morbidity and mortality, especially in the first three years of life, when a rapid diagnosis and appropriate treatment are essential. Cardiovascular complications such as heart failure and pulmonary hypertension may develop independently, and each one contributes to increased mortality, being the combination of both risk factors, an important aggravating factor for prognosis and a determinant indicator of mortality.
Panitch, Howard B
The abdominal wall is an integral component of the chest wall. Defects in the ventral abdominal wall alter respiratory mechanics and can impair diaphragm function. Congenital abdominal wall defects also are associated with abnormalities in lung growth and development that lead to pulmonary hypoplasia, pulmonary hypertension, and alterations in thoracic cage formation. Although infants with ventral abdominal wall defects can experience life-threatening pulmonary complications, older children typically experience a more benign respiratory course. Studies of lung and chest wall function in older children and adolescents with congenital abdominal wall defects are few; such investigations could provide strategies for improved respiratory performance, avoidance of respiratory morbidity, and enhanced exercise ability for these children.
We present a 56-year-old man with known diabetes mellitus and a 10-year history of hidradenitis suppurativa (HS) and highlight, through MR imaging findings, the relentless natural progression of the disease, characterized by recurrent exacerbations of abscesses and fistulae and complications of perianal fistulae and sacral osteomyelitis. We also demonstrate the appearance of this condition on PET-CT with F-18 FDG, which was performed for staging after postexcision tissue specimen revealed well-differentiated squamous cell carcinoma. The association of arthritis and possible dactylitis was also manifested in our patient. Discussion of HS in the radiology literature is limited and, to our knowledge, there has been no case report describing these imaging findings in the same patient. PMID:25221681
Larcamon, Jorge E; Juanco, Gabriela; Alvarez, Lionel A; Pebe, Florián V
Chicken pox is the most frequent exantematic illness; usually its course is self-limited and benign. Several bacterial complications are described due to the disruption of the skin as a defensive barrier because of the characteristics of the injuries and the associated inmunodepression. Psoas abscess is a rare illness and it's difficult to diagnose, with a general unspecified clinical presentation. We present the case of a 5-year-old girl, on her fifth day of chicken pox, who consults about a febrile convulsion, from which she recovers without any neurological symptoms, referring to functional impotence of her inferior left limb and pain in the lumbar and gluteal zone, which irradiates to the homolateral hip, making deambulation impossible. The definitive diagnosis was made with a CAT at hospital admission. The germ isolated was community-acquired methricillin-resistant Staphilococcus aureus. Treatment consisted in surgical drainage and endovenous antibiotics.
Berdai, Mohamed Adnane; Labib, Smael; Harandou, Mustapha
Wernicke's encephalopathy is caused by severe thiamine deficiency; it is mostly observed in alcoholic patients. We report the case of a 28-year-old woman, at 17 weeks of gestational age, with severe hyperemesis gravidarum. She presented with disturbance of consciousness, nystagmus, ophthalmoplegia, and ataxia. The resonance magnetic imagery showed bilaterally symmetrical hyperintensities of thalamus and periaqueductal area. The case was managed with very large doses of thiamine. The diagnosis of Wernicke's encephalopathy was confirmed later by a low thiamine serum level. The patient was discharged home on day 46 with mild ataxia and persistent nystagmus. Wernicke's encephalopathy is a rare complication of hyperemesis gravidarum. It should be diagnosed as early as possible to prevent long-term neurological sequela or death. Thiamine supplementation in pregnant women with prolonged vomiting should be initiated, especially before parenteral dextrose infusion. Early thiamine replacement will reduce maternal morbidity and fetal loss rate. PMID:26989522
Lallier, M; St-Vil, D; Dubois, J; Paradis, K; Laberge, J M; Bensoussan, A L; Guttman, F M; Blanchard, H
From February 1986 to July 1994, 81 hepatic transplantations were performed in 73 children, with an overall patient survival rate of 83%. Forty-two patients received whole-liver grafts (WLG) and 39 had reduced-size grafts (RSG). The mean patient weight was 19.7 kg, with 29 patients weighing less than 10 kg. Seventeen vascular complications (21%) occurred in 13 children: 8 (10%) had hepatic artery thrombosis (HAT), 5 (6%) had portal vein thrombosis (PVT), 1 had both HAT and PVT (1%), and 3 (4%) had aortic conduit perforation (ACP). There was no significant difference in the incidence of HAT between RSG (5%) and WLG (14%) or between children weighing less than 10 kg (10%) and those weighing more than 10 kg (10%). The site of arterial reconstruction, end-to-end to the recipient common hepatic artery or end-to-side to the infrarenal aorta, had no significant effect on the occurrence of HAT (7% v 8%), but HAT occurred in 2 of 6 cases (33%) in which an aortic conduit was used. PVT documented in 5 cases (6%) was associated with technical complications (2), preduodenal portal vein (2), and a circulating cardiolipid antibody (1), and required thrombectomy, with no graft loss. Combined HAT and PVT was found in one patient 2 years postretransplantation for HAT. Although graft function is normal, portal hypertension persists. The aortic conduit, used in six patients, led to arterial perforation (3), HAT (2), and death (2). Of the 8 cases of HAT, 1 was diagnosed during autopsy and 7 occurred within 30 days and required retransplantation (6) or thrombectomy with rearterialization (1).(ABSTRACT TRUNCATED AT 250 WORDS)
Huggins, G R; Sondheimer, S J
Surgical sterilization in women has changed dramatically over the past 20 years. The development of laparoscopy and minilaparotomy have made the procedure readily available even in developing countries. In the United States, changing social values and changes in hospital regulations have done as much as technology to account for the tremendous increases in the number of women undergoing sterilization. Improved sterilization procedures have resulted in lower costs for sterilization and lowered morbidity and mortality rates. Hysterectomy for sterilization alone carries unacceptable morbidity and mortality rates. Originally, laparoscopic techniques utilized unipolar cautery. However, bowel burns, a rare but serious complication, were reported, and this led to newer techniques. These techniques, using bands, clips, and bipolar cautery, have gained increasing popularity and have eliminated many of the serious complications of female sterilization. Historically, there has been concern that tubal sterilization by any method produces, in significant numbers of patients, the subsequent gynecologic and psychologic problems called "post-tubal ligation syndrome." A review of earlier literature indicates that many of these studies have serious methodologic problems, including recall bias, inappropriate control groups, failure to elicit prior history of gynecologic or psychologic problems, and failure to account for the use of oral contraceptives or IUDs. More recent large prospective epidemiologic studies that have controlled for prior gynecologic problems and contraceptive usage have failed to show increased incidence of gynecologic sequelae in large numbers of women. However, there are some data to support the concept that in certain individuals, sterilization may result in disruption of ovarian blood or nerve supply, producing gynecologic sequelae. Additional data from these ongoing large-scale studies and others should help to elucidate this problem in the future. Pregnancy
Cvorovic, Ljiljana; Ljiljana, Cvorovic; Jovanovic, Milan B; Markovic, Marko; Milutinovic, Zoran; Strbac, M
The objective of the study is to review clinical findings and outcomes in patients with temporal bone fractures, and to show an incidence and management of complications. It is the retrospective clinical study and the study took place at tertiary referral center. Fifty-two patients with temporal bone fractures. Data were collected from patients' charts and clinical review. Patients were classified into five groups according to the CT scan. The primary endpoint of study was to show management of possible complication from temporal bone fractures and to analyze association with intracranial injuries. The second endpoint was to show incompleteness of traditionally classification of fracture type. Of the 52 patients with 54 fractures, 27 (50%) had longitudinal fractures, 4 (7.4%) had transverse fractures, 17 (31.5%) had temporal squama-mastoid fractures, 4 (7.4%) had mixed fractures and 2 (3.7%) had isolated meatal fracture. Fifty-eight percent of patients had at least one intracranial pathologic finding, of which 11% had two or more. Persistent conductive hearing loss was noted in 8 of 16 affected patients. The facial paralysis occurred in seven patients. One patient had benign paroxysmal positional vertigo developed 3 weeks after injury. In conclusion, rarely temporal bone fractures are isolated injures. The squama-mastoid fracture in most cases associated with intracranial injuries. Coordination between the neurosurgeon and otologist is essential in the care of such patients. Further large studies will be done to give a more complete classification of temporal bone fractures which will include all fracture patterns and predict clinical outcome.
Chiancone, Francesco; Fedelini, Maurizio; Meccariello, Clemente; Pucci, Luigi; Fabiano, Marco; Fedelini, Paolo
Spondylodiscitis is an inflammation of the intervertebral disc and the adjacent vertebral bodies. The spondylodiscitis can not only be a complication of medical interventions such as an operation near spinal column but also urogenital and vascular interventions and intravenous catheter use. A 71-year-old man was admitted to our emergency department with fever and severe abdominal pain. Antibiotic therapy had been performed with intravenous administration of 2 g of ceftriaxone and the patient underwent the placement of a percutaneous nephrostomy according to Seldinger technique. After 1 week, the patient experienced a severe pain at the lumbar tract of the vertebral column associated with a moderate abdominal pain and septic fever. A magnetic resonance imaging (MRI) of the lumbar spine showed widespread impregnation of the upper portion of L3 and the lower portion of L2 compressing the spinal roots as well as the ileopsoas muscle such as a spondylodiscitis. Liquor culture showed an increase of liquor immunoglobulin G, total liquor protein and was positive for Extended-spectrum beta-lactamases (ESBL) - producing Escherichia coli. After the antibiotic therapy, the spondylodiscitis resolves without important sequelae. In the present case report, we describe a very rare complication of percutaneous nephrostomy tube placement, despite of the prophylactic antibiotic therapy according to the most recent guidelines. Predisposing factors to spondylodiscitis include the very young and elderly, the immunosuppressed, diabetic individuals and a general debilitating disease such as renal failure. This case suggests the importance of remembering spondylodiscitis when septic fever and back pain occurs following the placement of a percutaneous nephrostomy in a septic patient.
Shriver, Michael F; Zeer, Valerie; Alentado, Vincent J; Mroz, Thomas E; Benzel, Edward C; Steinmetz, Michael P
OBJECT There are a variety of surgical positions that provide optimal exposure of the dorsal lumbar spine. These include the prone, kneeling, knee-chest, knee-elbow, and lateral decubitus positions. All are positions that facilitate exposure of the spine. Each position, however, is associated with an array of unique complications that result from excessive pressure applied to the torso or extremities. The authors reviewed clinical studies reporting complications that arose from positioning of the patient during dorsal exposures of the lumbar spine. METHODS MEDLINE, Scopus, and Web of Science database searches were performed to find clinical studies reporting complications associated with positioning during lumbar spine surgery. For articles meeting inclusion criteria, the following information was obtained: publication year, study design, sample size, age, operative time, type of surgery, surgical position, frame or table type, complications associated with positioning, time to first observed complication, long-term outcomes, and evidence-based recommendations for complication avoidance. RESULTS Of 3898 articles retrieved from MEDLINE, Scopus, and Web of Science, 34 met inclusion criteria. Twenty-four studies reported complications associated with use of the prone position, and 7 studies investigated complications after knee-chest positioning. Complications associated with the knee-elbow, lateral decubitus, and supine positions were each reported by a single study. Vision loss was the most commonly reported complication for both prone and knee-chest positioning. Several other complications were reported, including conjunctival swelling, Ischemic orbital compartment syndrome, nerve palsies, thromboembolic complications, pressure sores, lower extremity compartment syndrome, and shoulder dislocation, highlighting the assortment of possible complications following different surgical positions. For prone-position studies, there was a relationship between increased
Surgery of the upper airway is performed in dogs for the correction of brachycephalic airway syndrome and laryngeal paralysis and for temporary or permanent tracheostomy. Although technically simple to perform, upper airway surgeries can lead to the development of significant postoperative complications. This article reviews complications associated with common surgical conditions of the upper airway. It involves a discussion of brachycephalic airway syndrome and associated respiratory and gastrointestinal complications. It also covers laryngeal paralysis with a focus on unilateral arytenoid lateralization and the complication of aspiration pneumonia. The condition of acquired laryngeal webbing/stenosis and potential treatment options is also discussed. Finally, tracheostomies and associated complications in dogs and cats are reviewed.
Richter, James M; Kelsey, Peter B; Campbell, Emily J
Gastrointestinal endoscopy is a remarkably safe set of diagnostic and therapeutic techniques, and yet a small number of significant complications and adverse events are expected. Serious complications may have a material effect on the patient's health and well-being. They need to be anticipated and prevented if possible and managed effectively when identified. When complications occur they need to be discussed frankly with patients and their families. Informed consent, prevention, early detection, reporting, and systems improvement are critical aspects of effective complication management. Optimal complication management may improve patient satisfaction and outcome, as well as preserving the reputation and confidence of the endoscopist, and may minimize litigation.
Israel, Carsten W; Ekosso-Ejangue, Lucy
Pacemaker implantation represents a standard procedure with a perceived 100% success rate, without mortality and with extremely rare complications. However, some pacemaker implantations may develop into a very difficult procedure or even be associated with significant complications. Good venous access is crucial and may distinguish between comfortable, successful implantation and futile implantation with severe complications (e.g., pneumo- or hematothorax, venous dissection or perforation, accidental arterial implantation, or air embolism). This review summarizes acute problems and complications during lead implantation and provides tips and hints for prevention and acute reaction during implantation. If these simple precautions are considered, the majority of acute complications during implantation of pacemaker leads can be prevented.
Chibishev, Andon A.; Simonovska, Natasa; Bozinovska, Cvetanka; Pereska, Zanina; Smokovski, Ivica; Glasnovic, Marija
Introduction: Acute corrosive poisonings are caused by ingestion of corrosive chemicals which are most commonly used as household agents. Intoxications with these kind of agents produce numerous and severe post-corrosive complications of the upper gastrointestinal tract. On the other hand, our experience showed that corrosive agents may also cause injuries of the respiratory system, which makes the treatment very hard and additionally complicates the severe clinical condition of the patient. Objective: The aim of the study is to show the incidence of respiratory complications in acute corrosive poisonings, the need of various clinical investigations and also the treatment and final outcome of these kind of poisoning. Methods: We retrospectively analyzed clinical records of 415 patients hospitalized and treated at the University clinic for toxicology and urgent internal medicine, in Skopje, Republic of Macedonia, in the period between 2007 and 2011. The protocol consisted of methods for analyzing the systemic complications, with an accent on the post-corrosive respiratory complications. Results: From the total number of patients even 98 (23.61%) exhibited systemic complications, from which 51 (52.04%) are respiratory complications. The majority of patients are female (n=40, 78.43%) and the most common complication is pneumonia (n=47). The youngest patient in this study was 14 and the oldest was 87 years old. Conclusion: Besides the gastrointestinal complications in the acute corrosive poisonings respiratory complications are also very often. They complicate the clinical state of patient and very often lead to fatal endings. PMID:24944527
Malik, Alam Sher
To find the incidence, markers and nature of complications of typhoid fever, we studied 102 children with cultures positive for Salmonella typhi in a cross-sectional study, prospectively, over a period of almost 5 years. All isolates were sensitive to commonly used antibiotics. One third of these children developed complications which included: anicteric hepatitis, bone marrow suppression, paralytic ileus, myocarditis, psychosis, cholecystitis, osteomyelitis, peritonitis, pneumonia, haemolysis, and syndrome of inappropriate release of antidiuretic hormone (SIADH). Twelve children developed multiple complications. If hepatitis is excluded from the complications, the rate of complications in bacteriologically confirmed cases of typhoid fever drops to 11 per cent. These complications were not related to: the age or sex of patients, duration of illness before admission, use of antibiotics before admission, nutritional status, level of 'O' or 'H' titre, presence of IgM or IgG antibodies, or treatment with chloramphenicol or ampicillin. Children with splenomegaly, thrombocytopenia or leukopenia were more likely to develop complications.
Boules, Mena; Chang, Julietta; Haskins, Ivy N; Sharma, Gautam; Froylich, Dvir; El-Hayek, Kevin; Rodriguez, John; Kroh, Matthew
Understanding the technical constructs of bariatric surgery is important to the treating endoscopist to maximize effective endoluminal therapy. Post-operative complication rates vary widely based on the complication of interest, and have been reported to be as high as 68% following adjustable gastric banding. Similarly, there is a wide range of presenting symptoms for post-operative bariatric complications, including abdominal pain, nausea and vomiting, dysphagia, gastrointestinal hemorrhage, and weight regain, all of which may provoke an endoscopic assessment. Bleeding and anastomotic leak are considered to be early (< 30 d) complications, whereas strictures, marginal ulcers, band erosions, and weight loss failure or weight recidivism are typically considered late (> 30 d) complications. Treatment of complications in the immediate post-operative period may require unique considerations. Endoluminal therapies serve as adjuncts to surgical and radiographic procedures. This review aims to summarize the spectrum and efficacy of endoscopic management of post-operative bariatric complications. PMID:27668069
Boules, Mena; Chang, Julietta; Haskins, Ivy N; Sharma, Gautam; Froylich, Dvir; El-Hayek, Kevin; Rodriguez, John; Kroh, Matthew
Understanding the technical constructs of bariatric surgery is important to the treating endoscopist to maximize effective endoluminal therapy. Post-operative complication rates vary widely based on the complication of interest, and have been reported to be as high as 68% following adjustable gastric banding. Similarly, there is a wide range of presenting symptoms for post-operative bariatric complications, including abdominal pain, nausea and vomiting, dysphagia, gastrointestinal hemorrhage, and weight regain, all of which may provoke an endoscopic assessment. Bleeding and anastomotic leak are considered to be early (< 30 d) complications, whereas strictures, marginal ulcers, band erosions, and weight loss failure or weight recidivism are typically considered late (> 30 d) complications. Treatment of complications in the immediate post-operative period may require unique considerations. Endoluminal therapies serve as adjuncts to surgical and radiographic procedures. This review aims to summarize the spectrum and efficacy of endoscopic management of post-operative bariatric complications.
Ireland, Penny J; Pacey, Verity; Zankl, Andreas; Edwards, Priya; Johnston, Leanne M; Savarirayan, Ravi
Achondroplasia is the most common form of skeletal dysplasia, resulting in disproportionate short stature, and affects over 250,000 people worldwide. Individuals with achondroplasia demonstrate a number of well-recognized anatomical features that impact on growth and development, with a complex array of medical issues that are best managed through a multidisciplinary team approach. The complexity of this presentation, whereby individual impairments may impact upon multiple activity and participation areas, requires consideration and discussion under a broad framework to gain a more thorough understanding of the experience of this condition for individuals with achondroplasia. This paper examines the general literature and research evidence on the medical and health aspects of individuals with achondroplasia and presents a pictorial model of achondroplasia based on The International Classification of Functioning, Disability, and Health (ICF). An expanded model of the ICF will be used to review and present the current literature pertaining to the musculoskeletal, neurological, cardiorespiratory, and ear, nose, and throat impairments and complications across the lifespan, with discussion on the impact of these impairments upon activity and participation performance. Further research is required to fully identify factors influencing participation and to help develop strategies to address these factors. PMID:25053890
Sachdev, Anil; Sharma, Rachna; Gupta, Dhiren
Cerebrovascular complications are being frequently recognized in the pediatric intensive care unit in the recent few years. The epidemiology and risk factors for pediatric stroke are different from that of the adults. The incidence of ischemic stroke is almost slightly more than that of hemorrhagic stroke. The list of diagnostic causes is increasing with the availability of newer imaging modalities and laboratory tests. The diagnostic work up depends on the age of the child and the rapidity of presentation. Magnetic resonance imaging, computerized tomography and arteriography and venography are the mainstay of diagnosis and to differentiate between ischemic and hemorrhagic events. Very sophisticated molecular diagnostic tests are required in a very few patients. There are very few pediatric studies on the management of stroke. General supportive management is as important as the specific treatment. Most of the treatment guidelines and suggestions are extrapolated from the adult studies. Few guidelines are available for the use of anticoagulants and thrombolytic agents in pediatric patients. So, our objective was to review the available literature on the childhood stroke and to provide an insight into the subject for the pediatricians and critical care providers. PMID:21253346
Venkataraman, Akila; Adams, Robert J
Sickle cell disease (SCD) is a group of genetic blood disorders that vary in severity, but the most severe forms, primarily homozygous sickle cell anemia, are associated with neurologic complications. Over the last 90 years it has become established that some patients will develop severe arterial disease of the intracranial brain arteries and suffer brain infarction. Smaller infarctions and brain atrophy may also be seen and over time there appear to be negative cognitive effects in some patients, with or without abnormal brain imaging. Focal mononeuropathies and pneumococcal meningitis are also more common in these patients. Brain infarction in children can largely be prevented screening children beginning at age 2 years and instituting regular blood transfusion when the Doppler indicates high stroke risk (>200cm/sec). Iron overload and the uncertain duration of transfusion are disadvantages but overall this approach, tested in a randomized clinical trial, reduced first stroke by over 90%. Secondary stroke prevention has not been subjected to a randomized controlled trial except for one recently stopped comparison of regular transfusions compared to hydroxuyrea (results favored transfusion). The usual stroke prevention agents (such as aspirin or warfarin) have not been rigorously tested. Magnetic resonance imaging and positron emission tomography give evidence of subtle and sometimes overt brain injury due to stroke in many adults, but a preventive strategy for adults with SCD has not been developed. Bone marrow transplantation is the only cure, but some non-neurologic symptoms can be controlled in adults with hydroxuyrea.
Yost, William A.
It has been more than a decade since Al Bregman and other authors brought the challenge of auditory scene analysis back to the attention of auditory science. While a lot of research has been done on and around this topic, an accepted theory of auditory scene analysis has not evolved. Auditory science has little, if any, information about how the nervous system solves this problem, and there have not been any major successes in developing computational methods that solve the problem for most real-world auditory scenes. I will argue that the major reason that more has not been accomplished is that auditory scene analysis is a really hard problem. If one starts with a single sound source and tries to understand how the auditory system determines this single source, the problem is already very complicated without adding other sources that occur at the same time as is the typical depiction of the auditory scene. In this paper I will illustrate some of the challenges that exist for determining the auditory scene that have not received a lot of attention, as well as some of the more discussed aspects of the challenge. [Work supported by NIDCD.
Wu, Qing-Jun; Zhang, Feng-Chun; Zhang, Xuan
Adamantiades-Behcet’s disease (ABD) is a chronic, relapsing, systemic vasculitis of unknown etiology. It is more prevalent in populations along the ancient Silk Road from Eastern Asia to the Mediterranean Basin, and most frequently affects young adults between the second and fourth decades of life. ABD-complicated gastroenteropathy is a significant cause of morbidity and mortality, with abdominal pain as the most common symptom. The ileocecal region is affected predominantly, with ulcerations that may lead to penetration and/or perforation, whereas other parts of the gastrointestinal system including the esophagus and stomach can also be affected. Endoscopy is useful to locate the site and extent of the lesions, and tissue biopsy is often warranted to examine the histopathology that is often suggestive of underlying vasculitis of small veins/venules or, alternatively in some cases, nonspecific inflammation. Bowel wall thickening is the most common finding on computed tomography scan. Treatment is largely empirical since well-controlled studies are difficult to conduct due to the heterogeneity of the disease, and the unpredictable course with exacerbation and remission. Corticosteroids with or without other immunosuppressive drugs, such as cyclophosphamide, azathioprine, sulfasalazine, tumor necrosis factor α antagonist or thalidomide should be applied before surgery, except in emergency. PMID:22363131
Lazer, S; Biale, Y; Mazor, M; Lewenthal, H; Insler, V
A retrospective study was done on 525 infants who weighed more than 4,500 g. The rates of grand multiparity, diabetes mellitus, pregnancy-induced hypertension, deliveries in women over 35 years of age, placenta previa and weight gain of more than 15 kg were higher than in a control group weighing 2,500-4,000 g. The rates of delivery with instruments and cesarean section were also significantly higher. The main indication for cesarean section in the study group was cephalopelvic disproportion, while in the control group it was repeat cesarean section. Rates of postpartum hemorrhage, shoulder dystocia, oxytocin augmentation of labor and tears in the birth canal far exceeded those in the control group. Maternal and fetal morbidity and perinatal mortality were significantly higher than in the control group. The complications were due to a difficult second stage of labor. Delivery of the macrosomic fetus by cesarean section is highly recommended except for the subgroup of women who already delivered a macrosomic child.
Antiviral treatment for hepatitis C virus infection has dramatically changed with the advent of triple therapy including telaprevir or boceprevir, which is associated with a new spectrum of adverse events. These may lead to dosage reduction and early discontinuation of therapy. An increase in the frequency and severity of anaemia was reported in clinical trials for both drugs, and skin disorders including rash and pruritus occurred more frequently with the telaprevir-based regimen. The first-line management of anaemia is ribavirin dose reductions. In cirrhotic patients, aggressive ribavirin dosage reductions, erythropoietin alpha and blood transfusions are effective in managing anaemia. Several deaths and cases of severe infections and hepatic decompensation were reported in cirrhotics treated in real-life setting. Patients with platelet count ≤ 100,000/mm(3) and serum albumin < 35 g/L should not be treated with triple therapy as it is related to a high risk of developing severe complications. The management of rashes, if well planned, does not require telaprevir discontinuation. However, approximately 5% of rashes were severe and a few cases were classified as severe cutaneous adverse reactions leading to treatment discontinuation. Successful treatment can be enhanced by a strong patient support network including a multidisciplinary team.
Ichiki, Hiraku; Ueda, Seiya; Watanabe, Akira; Sato, Chika; Abe, Masahiro
Pleuritis is a rare complication associated with nontuberculous mycobacteriosis of the lung and its etiology remains to be clarified. We investigated pleuritis associated with nontuberculous mycobacteriosis of the lung in 304 patients who visited our hospital. Of these, 9 patients (3%) had pleural effusion not attributable to any factor other than pleuritis; these cases were diagnosed as pleuritis. Massive pleural effusion requiring drainage was rare (1 patient, 0.3%) and pleuritis accompanied by pneumothorax was also rare (2 patients, 0.7%). The lung lesions in the patients with pleuritis were often extensive or contained a cavity. All these patients showed infection with Mycobacterium avium complex (MAC). Although it is difficult to diagnose MAC-induced pleuritis, patients with this condition often present with at least 1 of the following signs: the presence of nontuberculous mycobacterium in pleural effusion, a predominance of lymphocytes among the cells detected in pleural effusion, a high adenosine deaminase level, and the disappearance of pleural effusion following treatment. Recognizing these signs may aid the diagnosis of MAC-induced pleuritis.
Kerndt, Peter R.; Naughton, James L.; Driscoll, Charles E.; Loxterkamp, David A.
An appreciation of the physiology of fasting is essential to the understanding of therapeutic dietary interventions and the effect of food deprivation in various diseases. The practice of prolonged fasting for political or religious purposes is increasing, and a physician is likely to encounter such circumstances. Early in fasting weight loss is rapid, averaging 0.9 kg per day during the first week and slowing to 0.3 kg per day by the third week; early rapid weight loss is primarily due to negative sodium balance. Metabolically, early fasting is characterized by a high rate of gluconeogenesis with amino acids as the primary substrates. As fasting continues, progressive ketosis develops due to the mobilization and oxidation of fatty acids. As ketone levels rise they replace glucose as the primary energy source in the central nervous system, thereby decreasing the need for gluconeogenesis and sparing protein catabolism. Several hormonal changes occur during fasting, including a fall in insulin and T3 levels and a rise in glucagon and reverse T3 levels. Most studies of fasting have used obese persons and results may not always apply to lean persons. Medical complications seen in fasting include gout and urate nephrolithiasis, postural hypotension and cardiac arrhythmias. ImagesFigure 4. PMID:6758355
Greene, J N
Although the management of CVC-related infection appears complex and at times the literature seems to be contradictory, simple guidelines can direct the clinician in a stepwise fashion. Knowledge of the pathogenesis of each organism and the immune status of the host is crucial to decide whether catheter removal or retention is indicated. For example, in general, GNB bacteremia does not immediately prompt catheter removal in a neutropenic patient but does in a nonneutropenic host because of the gastrointestinal source of the former and a primary catheter source in the latter. In summary, as more CVCs are inserted in patients undergoing chemotherapeutic, antimicrobial, transfusional, and nutritional supportive care, novel approaches to prevention and treatment of the associated infectious complications inherent with such devices are needed. A multifaceted approach from impregnated catheters to local catheter-site antisepsis was reviewed. We may find, however, that as simple handwashing between patients is crucial to infection control, so too is a trained catheter-care team using total barrier precautions and ensuring proper local catheter maintenance critical to preventing CVC-related infections.
Alfonso, Bianca; Jacobson, Adam S; Alon, Eran E; Via, Michael A
Hypocalcemia is a well-known complication of total thyroidectomy. Patients who have previously undergone gastric bypass surgery may be at increased risk of hypocalcemia due to gastrointestinal malabsorption, secondary hyperparathyroidism, and an underlying vitamin D deficiency. We present the case of a 58-year-old woman who underwent a total thyroidectomy for the follicular variant of papillary thyroid carcinoma. Her history included Roux-en-Y gastric bypass surgery. Following the thyroid surgery, she developed postoperative hypocalcemia that required large doses of oral calcium carbonate (7.5 g/day), oral calcitriol (up to 4 μg/day), intravenous calcium gluconate (2.0 g/day), calcium citrate (2.0 g/day), and ergocalciferol (50,000 IU/day). Her serum calcium levels remained normal on this regimen after hospital discharge despite persistent hypoparathyroidism. Bariatric surgery patients who undergo thyroid surgery require aggressive supplementation to maintain normal serum calcium levels. Preoperative supplementation with calcium and vitamin D is strongly recommended.
Winkler, R; Schlosser, G A
Urinary disorders after amputation or resection of the rectum are much more frequent than commonly supposed. Out of 239 patients they were noticed by 56.6%, undergoing amputation, and 36.6% after resection. Longterm disturbances were observed by 26.4% respect. 15.1%. The most important reason is injury of autonomic pelvic nerves and ganglia. Urinary bladder infection was verified in 22% respect. 8%. Furthermore urinary disorders may be caused by changing of bladder localization (bladder hernia), wound infection (especially of the sacral cavity), edema of the urethra, and exacerbation or manifestation of pre-existing urologic diseases. Compared to these, lesions of the urinary tract are of little importance. To prevent such complications, we postulate: 1. careful pre-operative urologic examination, 2. if possible mobilisation of the rectum along its borderlines (so-called Grenzlamellen of Pernkopf), 3. critical analysis of urologic disorders, removal of the urinary catheter as soon as possible, regular systemic prophylaxis of urinary infection, and therapy controlled by antibiogram, 4. adequate follow-up, and 5. urologic examination of all disturbances lasting longer than three months.
Jiménez-Pérez, Miguel; González-Grande, Rocío; Omonte Guzmán, Edith; Amo Trillo, Víctor; Rodrigo López, Juan Miguel
The metabolic syndrome (MS), which includes obesity, dyslipidaemia, hypertension and hyperglycaemia according to the most widely accepted definitions now used, is one of the most common post-transplant complications, with a prevalence of 44%-58%. The MS, together with the immunosuppression, is considered the main risk factor for the development of cardiovascular disease (CVD) in transplant recipients, which in turn accounts for 19%-42% of all deaths unrelated to the graft. The presence of MS represents a relative risk for the development of CVD and death of 1.78. On the other hand, non-alcoholic fatty liver disease (NAFLD), considered as the manifestation of the MS in the liver, is now the second leading reason for liver transplantation in the United States after hepatitis C and alcohol. NAFLD has a high rate of recurrence in the liver graft and a direct relation with the worsening of other metabolic disorders, such as insulin resistance or diabetes mellitus. Consequently, it is vitally important to identify and treat as soon as possible such modifiable factors as hypertension, overweight, hyperlipidaemia or diabetes in transplanted patients to thus minimise the impact on patient survival. Additionally, steroid-free regimens are favoured, with minimal immunosuppression to limit the possible effects on the development of the MS. PMID:27605877
Patel, Trisha; Scroggins-Markle, Leslie; Kelly, Brent
Background. Dermal piercings have recently become a fashion symbol. Common complications include hypertrophic scarring, rejection, local infection, contact allergy, and traumatic tearing. We report a rare case of Mycobacterium fortuitum following a dermal piercing and discuss its medical implications and treatments. Case. A previously healthy 19-year-old woman presented complaining of erythema and edema at the site of a dermal piercing on the right fourth dorsal finger. She was treated with a 10-day course of trimethoprim-sulfamethoxazole and one course of cephalexin by her primary care physician with incomplete resolution. The patient stated that she had been swimming at a local water park daily. A punch biopsy around the dermal stud was performed, and cultures with sensitivities revealed Mycobacterium fortuitum. The patient was treated with clarithromycin and ciprofloxacin for two months receiving full resolution. Discussion. Mycobacterium fortuitum is an infrequent human pathogen. This organism is a Runyon group IV, rapidly growing nontuberculous mycobacteria, often found in water,soil, and dust. Treatment options vary due to the size of the lesion. Small lesions are typically excised, while larger lesions require treatment for 2-6 months with antibiotics. We recommend a high level of suspicion for atypical mycobacterial infections in a piercing resistant to other therapies.
Mantas, D; Damaskos, C; Bamias, G; Dimitroulis, D
Introduction Extensive colonic ischaemia can result in passage of a colonic 'cast' (CC) through the rectum. Case Study We report a 69-year-old male who initially underwent surgery to remove a sessile polyp. On postoperative day (POD)15, he was febrile, suffering from diarrhoea, and was treated conservatively. On POD18, the patient returned to our hospital with a CC that presented after defaecation. Computed tomography of the abdomen revealed a CC extending from the descending colon to the anal orifice with presentation of air between the affected colonic wall and the CC. The patient was treated conservatively and discharged on POD20 without complications having passed the CC (≈80cm) completely and becoming afebrile. Conclusions In most cases, the cause of CC passage is surgery for colorectal cancer or repair of an abdominal aortic aneurysm. A mild-to-severe presentation is dependent upon the bowel-wall layers affected by ischaemia and which therefore are included in the CC.
The relationship between dementia and cancer is complex. A wealth of observational data suggests (1) reduced risk of certain cancers in Alzheimer’s and Parkinson’s diseases, and (2) increased risk of other cancers in Parkinson’s disease. These relationships persist despite correcting for reporting artifacts and survival bias. Several potential mechanisms have been proposed and warrant further investigation. Aging is a risk factor for both. Common environmental exposures, such as smoking, may play roles. Common mechanisms such as chronic inflammation and immunosenescence, and common risk factors such as diabetes and obesity, have been implicated. Shared genetic pathways are a major focus, particularly those favoring apoptosis and cell proliferation at opposite ends of the spectrum. To complicate the picture further, certain cancer chemotherapy and adjuvant therapy agents have neurotoxic effects, while animal studies show other cancer drugs reducing neurodegeneration, raising the possibility of repurposing those agents for use in AD. These multiple potential lines of evidence must be disentangled to investigate underlying mechanisms, the end-game being to develop and to test potential prevention and treatment strategies. PMID:25710132
Naunheim, Matthew R.; Sedaghat, Ahmad R.; Lin, Derrick T.; Bleier, Benjamin S.; Holbrook, Eric H.; Curry, William T.; Gray, Stacey T.
Objectives To characterize the temporal distribution and resolution rate of postoperative complications from endoscopic skull base surgery. Design Retrospective review of patients undergoing endoscopic resection of paranasal sinus or skull base neoplasm from 2007 to 2013. Setting Massachusetts General Hospital/Massachusetts Eye and Ear Infirmary Cranial Base Center. Participants Fifty-eight consecutive patients. Main Outcome Measures Postoperative complications were categorized as cerebrospinal fluid (CSF) leak, pituitary, orbital, intracranial, or sinonasal. Complications were temporally categorized as “perioperative” (within 1 week), “early” (after 1 week and within 6 months), or “delayed” (after 6 months). Results The most common perioperative complications were diabetes insipidus (19.0%), CSF leak (5.2%), and meningitis (5.2%), with resolution rates of 75%, 100%, and 100%, respectively. Overall, CSF leak occurred in 13.8% of patients and resolved in all cases. A total of 53.8% of all complications were evident within 1 week of surgery. Chronic rhinosinusitis was the most common delayed complication (3.4%). Hypopituitarism and delayed complications were less likely to resolve (p = 0.014 and p = 0.080, respectively). Conclusions Monitoring of complications after endoscopic skull base surgery should focus on neurologic complications and CSF leak in the early postoperative period and development of chronic rhinosinusitis in the long term. Late-onset complications and hypopituitarism are less likely to resolve. PMID:26401482
Diabetic vascular complications are the most common cause of mortality and morbidity worldwide, with numbers of affected individuals steadily increasing. Diabetic vascular complications can be divided into two categories: macrovascular andmicrovascular complications. Macrovascular complications include coronary artery diseaseand cerebrovascular disease, while microvascular complications include retinopathy and chronic kidney disease. These complications result from metabolic abnormalities, including hyperglycemia, elevated levels of free fatty acids, and insulin resistance. Multiple mechanisms have been proposed to mediate the adverse effects of these metabolic disorders on vascular tissues, including stimulation of protein kinase C signaling and activation of the polyol pathway by oxidative stress and inflammation. Additionally, the loss of tissue-specific insulin signaling induced by hyperglycemia and toxic metabolites can induce cellular dysfunction and both macro- and microvascular complications characteristic of diabetes. Despite these insights, few therapeutic methods are available for the management of diabetic complications. Recently, incretin-based therapeutic agents, such as glucagon-like peptide-1 and dipeptidyl peptidase-4 inhibitors, have been reported to elicit vasotropic actions, suggesting a potential for effecting an actual reduction in diabetic vascular complications. The present review will summarize the relationship between multiple adverse biological mechanisms in diabetes and putative incretin-based therapeutic interventions intended to prevent diabetic vascular complications. PMID:26881236
Anderson, John J.; Hansen, Myron; Rowe, Gregory Paul; Swayzee, Zflan
Background First metatarsophalangeal joint (MTPJ) arthrodesis has been an effective surgical entity when indicated, but a range of severe to mild complications can occur from this procedure. Patients with diabetes mellitus have an increased risk in surgical complications, most commonly associated with soft tissue and bone healing, when compared to non-diabetic patients. The purpose of this study was to evaluate the complication rates of first MTPJ arthrodesis in diabetic patients and compare them to the existing complication rates for the procedure. Methods A retrospective chart review was done on 76 diabetic patients, from June 2002 to August 2012. Thirty-two males and 44 females were included in the study. The authors evaluated many variables that could impact postoperative complications, including age, gender, bone graft incorporation, hemoglobin A1c, tobacco use, body mass index, peripheral neuropathy, hallux extensus, hallux interphalangeal arthritis, and rheumatoid arthritis, and compared them with the complication findings. Patient follow-up was no less than 24 months. Results Overall, approximately two-thirds of the patients had no complications and 35.5% of patients had at least one mild or moderate complication. Of the non-union and mal-union complications, 80 and 70% had peripheral neuropathy, respectively. One hundred percent of the patients that had mal-positions or hardware failure also had peripheral neuropathy. No severe complications were seen during follow-up. Only two of the moderate complications needed revisions, and the rest of those with moderate complications were asymptomatic. Conclusion In conclusion, first MTPJ arthrodesis is overall an effective and beneficial procedure in patients with diabetes mellitus. Diabetic patients with peripheral neuropathy have an increased risk for mild and moderate complications. PMID:24987496
Hemmila, Mark R.; Jakubus, Jill L.; Maggio, Paul M.; Wahl, Wendy L.; Dimick, Justin B.; Campbell, Darrell A.; Taheri, Paul A.
Background Major postoperative complications are associated with a substantial increase in hospital costs. Trauma patients are known to have a higher rate of complications than the general surgery population. We sought to utilize the National Surgical Quality Improvement Program (NSQIP) methodology to evaluate hospital costs, length of stay, and payment associated with complications in trauma patients. Study Design Using NSQIP principles, patient data were collected on 512 adult patients admitted to the trauma service for > 24 hours at a Level 1 trauma center (2004–2005). Patients were placed in one of three groups: no complications (none), ≥ 1 minor complication (minor, e.g., urinary tract infection), or ≥ 1 major complication (major, e.g., pneumonia). Total hospital charges, costs, payment, and length of stay associated with each complication group were determined from a cost accounting database. Multiple regression was used to determine the costs of each type of complication after adjusting for differences in age, gender, new injury severity score (nISS), Glasgow coma scale score (GCS), maximum head abbreviated injury scale (AIS), and first emergency department systolic blood pressure. Results 330 (64%) patients had no complications, 53 (10%) had ≥ 1 minor complication, and 129 (25%) had ≥ 1 major complication. Median hospital charges increased from $33,833 (none) to $81,936 (minor) and $150,885 (major). The mean contribution to margin per day was similar for the no complication and minor complication groups ($994 vs $1,115, p=0.7). Despite higher costs, the patients in the major complication group generated a higher mean contribution to margin per day when compared to the no complication group ($2,168, p<0.001). The attributable increase in median total hospital costs when adjusted for confounding variables was $19,915 for the minor complication group (p<0.001), and $40,555 for the major complication group (p<0.001). Conclusion Understanding the costs
Wolff, Valérie; Jouanjus, Emilie
It is critically important to identify all factors that may play a role in the recent increase of the incidence of stroke among the young population. Considering the worldwide use of cannabinoids (cannabis and synthetic cannabinoids), the recent legalization of their consumption in some countries, and their supposed involvement in cardiovascular events, we evaluated their role in the occurrence of neurovascular complications among the young. Ninety-eight patients were described in the literature as having a cannabinoids-related stroke (85 after cannabis use and 13 after synthetic cannabinoids). The distribution by type of stroke was as follows: 4 patients with an undetermined type of stroke, 85 with an ischemic stroke and/or a transient ischemic attack, and 9 with a hemorrhagic stroke. The mean age of patients was 32.3±11.8years (range 15-63), and the majority of them were male with a sex ratio of 3.7:1. Cannabis was often smoked with tobacco in 66% of cases. Most of the patients with cannabinoids-related strokes were chronic cannabis users in 81% of cases, and for 18% of them, there was a recent increase of the amount of cannabis consumption during the days before the occurrence of stroke. Even if the prognosis of stroke was globally favorable in 46% of cases, with no or few sequelae, 5 patients died after the neurovascular event. One striking element reported in the majority of the reports was a temporal relationship between cannabinoids use, whether natural or synthetic, and the occurrence of stroke. However, a temporal correlation does not mean causation, and other factors may be involved. Cannabis may be considered as a risk factor of stroke until research shows evidence of an underlying mechanism that, alone or in association with others, contributes to the development of stroke. As of today, reversible cerebral vasoconstriction triggered by cannabinoids use may be a convincing mechanism of stroke in 27% of cases. Indeed, despite the widespread use of
Mahajan, Amit K; Folch, Erik; Khandhar, Sandeep J; Channick, Colleen L; Santacruz, Jose F; Mehta, Atul C; Nathan, Steven D
Airway complications following lung transplantation result in considerable morbidity and are associated with a mortality of 2-4 percent. The incidence of lethal and non-lethal airway complications has decreased since the early experiences with double- and single-lung transplantation. The most common risk factor associated with post-lung transplant airway complications is anastomotic ischemia. Airway complications include development of exophytic granulation tissue, bronchial stenosis, bronchomalacia, airway fistula, endobronchial infection, and anastomotic dehiscence. The broadening array of bronchoscopic therapies has enhanced treatment options for lung transplant recipients with airway complications. This article reviews the risk factors, clinical manifestations, and treatments of airway complications following lung transplantation, and provides our expert opinion where evidence is lacking.
Wurcel, Alysse G.; Merchant, Elisabeth A.; Clark, Roger P.; Stone, David R.
Illicit drug use can result in a wide range of medical complications. As the availability, synthesis, and popularity of illicit drugs evolve over time, new syndromes associated with their use may mimic infections. Some of these symptoms are anticipated drug effects, and others are complications of adulterants mixed with drugs or complications from the method of using drugs. Some illicit drugs are associated with rare infections, which are difficult to diagnosis with standard microbiological techniques. The goal of this review is to orient a wide range of clinicians—including general practitioners, emergency medicine providers, and infectious diseases specialists—to complications of illicit drug use that may be underrecognized. Improving awareness of infectious and noninfectious complications of illicit drug can expedite diagnosis and medical treatment of persons who use drugs and facilitate targeted harm reduction counseling to prevent future complications. PMID:26270683
Kinis, Vefa; Ozbay, Musa; Bakir, Salih; Yorgancilar, Ediz; Gun, Ramazan; Akdag, Mehmet; Sahin, Muhammed; Topcu, Ismail
The most common reason of orbital infections is sinusitis. Orbital complications of sinusitis are mostly seen in children. Loss of vision and intracranial infections are among the complications of sinusitis. Prompt diagnosis and treatment is very important in the management of orbital complications. The orbital complication can be in the form of cellulitis or abscess. A retrospective review of 26 pediatric patients with orbital complications due to sinusitis was presented in this study. Of 26 patients, there were 13 cases of preseptal cellulitis, 2 cases of orbital cellulitis, and 11 cases of subperiosteal abscess. We grouped the preseptal and orbital cellulites in one category and the subperiosteal abscess in the other. All patients in the cellulitis group recovered by medical treatment. All the patients were treated by surgical drainage. Early diagnosis and appropriate treatment method are vital for the treatment of orbital complications secondary to sinusitis.
Charalel, Resmi A; Jeffrey, R Brooke; Shin, Lewis K
Acute cholecystitis is a common cause of abdominal pain in the Western world. Unless treated promptly, patients with acute cholecystitis may develop complications such as gangrenous, perforated, or emphysematous cholecystitis. Because of the increased morbidity and mortality of complicated cholecystitis, early diagnosis and treatment are essential for optimal patient care. Nevertheless, complicated cholecystitis may pose significant challenges with cross-sectional imaging, including sonography and computed tomography (CT). Interpreting radiologists should be familiar with the spectrum of sonographic findings seen with complicated cholecystitis and as well as understand the complementary role of CT. Worrisome imaging findings for complicated cholecystitis include intraluminal findings (sloughed mucosa, hemorrhage, abnormal gas), gallbladder wall abnormalities (striations, asymmetric wall thickening, abnormal gas, loss of sonoreflectivity and contrast enhancement), and pericholecystic changes (echogenic fat, pericholecystic fluid, abscess formation). Finally, diagnosis of complicated cholecystitis by sonography and CT can guide alternative treatments including minimally invasive percutaneous and endoscopic options.
Sa Leitao, Davi; Mendonca, Dercio; Iyer, Harish; Kao, Cheng-Kai
Neurologic complications after roller coaster rides are uncommon but potentially catastrophic. Physicians should have a high index of suspicion and prompt appropriate investigation. A 22-year-old healthy African American man presented with a 2-day history of constant occipital headache associated with vertigo, nausea, vomiting, and ambulatory dysfunction. Physical examination showed gait ataxia, slight dysmetria, and vertical nystagmus. Magnetic resonance imaging (MRI) of the brain showed early subacute ischemic infarct in the right cerebellum in the distribution of the right posterior inferior cerebellar artery. Magnetic resonance angiography of the neck showed focal dissection of the right vertebral artery at C1 through C2 level. On subsequent questioning, the patient recollected riding a roller coaster 2 weeks before the onset of symptoms. Anticoagulation with heparin was started, and the patient was bridged to oral warfarin. After a 5-day uneventful hospital course, symptoms improved and patient was discharged on oral anticoagulation. Cervicocephalic arterial dissections after roller coaster rides are rarely described in literature. The acceleration and abrupt changes of direction might lead to indirect trauma that is applied to mobile portions of the cervicocephalic arteries leading to intimal tears. Magnetic resonance angiography combined with axial T1-weighted cervical MRI is preferred because it is a high-sensitive, noninvasive test. The rationale for the use of anticoagulants or antiplatelets in patients with cervicocephalic arterial dissection is to prevent early recurrence and infarction. However, a meta-analysis failed to show significant difference in the rates of disability or death between both groups. Therefore, the decision for medical treatment should be made in a case-by-case basis.
Branco, Anibal Wood
ABSTRACT Vascular injury in accidental punctures may occur in large abdominal vessels, it is known that 76% of injuries occur during the development of pneumoperitoneum. The aim of this video is to demonstrate two cases of vascular injury occurring during access in laparoscopic urologic surgery. The first case presents a 60-year old female patient with a 3cm tumor in the superior pole of the right kidney who underwent a laparoscopic partial nephrectomy. After the Verres needle insertion, output of blood was verified. During the evaluation of the cavity, a significant hematoma in the inferior vena cava was noticed. After the dissection, a lesion in the inferior vena cava was identified and controlled with a prolene suture, the estimated bloos loss was 300ml. The second case presents a 42-year old female live donor patient who had her right kidney selected to laparoscopic live donor nephrectomy. After the insertion of the first trocar, during the introduction of the 10mm scope, an active bleeding from the mesentery was noticed. The right colon was dissected and an inferior vena cava perforation was identified; a prolene suture was used to control the bleeding, the estimated blood loss was 200mL, in both cases the patients had no previous abdominal surgery. Urologists must be aware of this uncommon, serious, and potentially lethal complication. Once recognized and in the hands of experienced surgeons, some lesions may be repaired laparoscopically. Whenever in doubt, the best alternative is the immediate conversion to open surgery to minimize morbidity and mortality. PMID:28124541
Tjon, Jennifer May-Ling; van Bergen, Jeroen; Koning, Frits
In the small intestine of celiac disease patients, dietary wheat gluten and similar proteins in barley and rye trigger an inflammatory response. While strict adherence to a gluten-free diet induces full recovery in most patients, a small percentage of patients fail to recover. In a subset of these refractory celiac disease patients, an (aberrant) oligoclonal intraepithelial lymphocyte population develops into overt lymphoma. Celiac disease is strongly associated with HLA-DQ2 and/or HLA-DQ8, as both genotypes predispose for disease development. This association can be explained by the fact that gluten peptides can be presented in HLA-DQ2 and HLA-DQ8 molecules on antigen presenting cells. Gluten-specific CD4(+) T cells in the lamina propria respond to these peptides, and this likely enhances cytotoxicity of intraepithelial lymphocytes against the intestinal epithelium. We propose a threshold model for the development of celiac disease, in which the efficiency of gluten presentation to CD4(+) T cells determines the likelihood of developing celiac disease and its complications. Key factors that influence the efficiency of gluten presentation include: (1) the level of gluten intake, (2) the enzyme tissue transglutaminase 2 which modifies gluten into high affinity binding peptides for HLA-DQ2 and HLA-DQ8, (3) the HLA-DQ type, as HLA-DQ2 binds a wider range of gluten peptides than HLA-DQ8, (4) the gene dose of HLA-DQ2 and HLA-DQ8, and finally,(5) additional genetic polymorphisms that may influence T cell reactivity. This threshold model might also help to understand the development of refractory celiac disease and lymphoma.
Geloneck, Megan M.; Forbes, Brian J.; Shaffer, James; Ying, Gui-shuang; Binenbaum, Gil
Objective The effectiveness of annual diabetic eye exams in children is unclear. We sought to determine the prevalence and onset of ocular pathology in children with diabetes mellitus (DM), identify risk factors for ocular disease, and recommend a screening regimen for asymptomatic children. Design Retrospective consecutive cohort study. Subjects Children less than age 18 years with type 1 or 2 DM examined over a 4 year period. Methods All children underwent a complete eye exam, including dilated fundoscopy and cycloplegic refraction. A literature review was performed, identifying the youngest reported age and shortest reported duration of DM prior to the diagnosis of diabetic retinopathy. Main outcome measures Prevalence of diabetic retinopathy, cataract, high refractive error, and strabismus. Results 370 children (mean age 11.2 years, range 1–17.5) had 693 examinations, with mean DM duration 5.2 years (range 0.1–16.2), mean HbA1c 8.6 (range 5 to ≥14). No children had diabetic retinopathy. 12 had cataract; 5 required extraction but were identified by decreased vision, not diabetic screening. 19 had strabismus; only one was microvascular paralytic strabismus. 41 had high refractive error. There were no associations between these conditions and duration or control of DM. In the literature, the youngest age at diagnosis of severe diabetic retinopathy was 15 years and the shortest duration of disease was 5 years. Conclusion Diabetic retinopathy is rare in children regardless of duration and control of DM. Based upon our study and literature review, screening examinations for type 1 diabetics could begin at age 15 years or at 5 years after the diagnosis of DM, whichever occurs later, unless the child is judged by the endocrinologist as being at unusally high risk. Other ocular complications are identifiable through existing amblyopia screening methods. PMID:26341461
Lee, Dennis; Adeoye, Adeola L; Dahdaleh, Nader S
Crown halo vest placement remains an option for the treatment of a variety of upper and subaxial cervical spinal fractures. While the device remains a useful non-operative option for the treatment of these injuries, it has been associated with a variety of complications. This manuscript represents an up to date narrative review of the indications, complications, and complication avoidance for the placement of crown halo vests.
Krings, James G.; Kallogjeri, Dorina; Wineland, Andre; Nepple, Kenneth G.; Piccirillo, Jay F.; Getz, Anne E.
Objective This study aimed to determine the incidence of major complications following both primary and revision transsphenoidal pituitary surgery. Major complications included endocrinopathic, skull base, orbital, hemorrhagic and thromboembolic complications, respiratory failure, and death. Secondarily, this study aimed to examine factors associated with the occurrence of complications. Study Design Retrospective cohort analysis of California and Florida all-payer databases from 2005-2008. Methods The major complication rate following both primary and revision transsphenoidal pituitary surgery was calculated. Bivariate analyses were performed to investigate the relationship of patient characteristics with complication occurrence, and a multivariate model was constructed to determine risk factors associated with these complications. Results 5,277 primary cases and 192 revision cases met inclusion criteria. There was a non-significant absolute difference of 3.09% (95% CI −11.00 to 16.14) between the rate of complications following primary (n=443; 8.39%) and revision (n=22; 11.46%) surgeries. Multivariate analyses showed that patients with Medicare (OR=1.74; 95% CI 1.17 to 2.61), Medicaid (OR=2.13; 95% CI 1.59 to 2.86), or a malignant neoplasm (OR=3.10; 95% CI 1.62 to 5.93) were more likely to have complications. Conclusions The rate of major complications following transsphenoidal pituitary surgery is lower than earlier retrospective reports. The overall complication rate following revision surgery was not significantly different from primary surgery. Insurance status and a diagnosis of a malignant neoplasm were associated with a higher rate of complications. PMID:25263939
Dellon, Evan S.; Steele, David
This case report presents an unusual complication of upper endoscopy, resulting in jaw dislocation. Temporomandibular joint dislocation is commonly reported in association with anesthesia and intubation, but it is not widely recognized as a complication of gastrointestinal endoscopy. This report also reviews the current literature regarding this complication and discusses the potential causes of dislocation, differential diagnoses for jaw pain following endoscopy, and recommendations for prevention. PMID:27403117
Harmsen, Samuel M; Chang, Yu-Hui H; Hattrup, Steven J
Surgeons often cite published complication rates when discussing surgery with patients. However, these rates may not truly represent current results or an individual surgeon's experience with a given procedure. This study proposes a novel method to more accurately report current complication trends that may better represent the patient's potential experience: simple moving average. Reverse shoulder arthroplasty (RSA) is an increasingly popular and rapidly evolving procedure with highly variable reported complication rates. The authors used an RSA model to test and evaluate the usefulness of simple moving average. This study reviewed 297 consecutive RSA procedures performed by a single surgeon and noted complications in 50 patients (16.8%). Simple moving average for total complications as well as minor, major, acute, and chronic complications was then calculated using various lag intervals. These findings showed trends toward fewer total, major, and chronic complications over time, and these trends were represented best with a lag of 75 patients. Average follow-up within this lag was 26.2 months. Rates for total complications decreased from 17.3% to 8% at the most recent simple moving average. The authors' traditional complication rate with RSA (16.8%) is consistent with reported rates. However, the use of simple moving average shows that this complication rate decreased over time, with current trends (8%) markedly lower, giving the senior author a more accurate picture of his evolving complication trends with RSA. Compared with traditional methods, simple moving average can be used to better reflect current trends in complication rates associated with a surgical procedure and may better represent the patient's potential experience. [Orthopedics.2016; 39(5):e869-e876.].
Romero-Diaz-de-Leon, Lorena; Serna-Ojeda, Juan Carlos; Navas, Alejandro; Graue-Hernández, Enrique O.; Ramirez-Miranda, Arturo
Purpose: To report the rate of flap-related complications in LASIK surgery performed by in-training ophthalmology residents and to analyze the risk factors for these complications. Methods: We analyzed 273 flap dissections in 145 patients from March 2013 to February 2014. We included all LASIK surgeries performed by 32 ophthalmology residents using a Moria M2 microkeratome. All the flap-related complications were noted. Comparison between both groups with and without complications was performed with an independent Student's t-test and relative risks were calculated. Results: There were 19 flap-related complications out of the 273 flap dissections (6.95%). The most common complication was incomplete flap dissection (n = 10; 3.66%), followed by free-cap (n = 5; 1.83%), and flap-buttonhole (n = 2; 0.73%). There was no significant difference between the complicated and uncomplicated cases in terms of the right versus the left eye, pachymetry results, white-to-white diameter, and spherical equivalent. But this difference was significant for mean keratometry (P = 0.008), K-min (P = 0.01), and K-max (P = 0.03) between these groups. Final visual acuity after rescheduling laser treatment was similar in both groups. Relative risks for flap-related complications were 2.03 for the first LASIK surgery (CI 95% 0.64 to 6.48; P = 0.22) and 1.26 (CI 95% 0.43 to 3.69; P = 0.66) for the surgeon's flap-related complications. Female gender presented an odds ratio of 2.48 (CI 95% 0.68 to 9.00; P = 0.16) for complications. Conclusion: Flap-related complications are common intraoperative event during LASIK surgery performed by in-training ophthalmologists. Keratometries and surgeon's first procedure represent a higher probability for flap related complications than some other biometric parameters of patient's eye. PMID:27621782
Kreuzer, S; Schima, W; Schober, E; Strasser, G; Denk, D M; Swoboda, H
In past decades, the surgical techniques for treating laryngeal carcinoma have been vastly improved. For circumscribed tumors, voice-conserving resections are possible and for extensive neoplasms, radical laryngectomy, sometimes combined with chemoradiation, has been developed. Postoperative complications regarding swallowing function are not uncommon. Radiologic examinations, especially pharyngography and videofluoroscopy, are most often used to evaluate patients with complications after laryngeal surgery. An optimized videofluoroscopic technique for evaluation of complications is described. The radiologic appearance of early and late complications, such as fistulas, hematomas, aspiration, strictures, dysfunction of the pharyngoesophageal sphincter, tumor recurrence, and metachronous tumors is demonstrated.
Lee, Song; Lee, Jae Il; Kim, Jin Woo
Purpose To analyze the causes and types of complications after unicompartmental knee arthroplasty (UKA) and determine proper prevention and treatment methods. Materials and Methods A total of 1,576 UKAs were performed for osteoarthritis of the knee from January 2002 to December 2014 at one institution. We analyzed complications after UKA retrospectively and investigated proper methods of treatment. Results A total of 89 complications (5.6%) occurred after UKA. Regarding the type of complications after UKA, there were 42 cases of dislocation of the mobile bearing, 23 cases of loosening of the prosthesis, 6 cases of periprosthetic fracture, 3 cases of polyethylene wear, 3 cases of progression of arthritis in the contralateral compartment, 2 cases of medial collateral ligament injury, 2 cases of impingement, 5 cases of infection, 1 case of arthrofibrosis, and 2 cases of failure due to unexplained pain. The most common complication after UKA was mobile bearing dislocation in the mobile-bearing knees and loosening of the prosthesis in the fixed-bearing knees, but polyethylene wear and progression of arthritis were relatively rare. The complications were treated with conversion to total knee arthroplasty in 58 cases and simple bearing change in 21 cases. Conclusions The most common complication after UKA was dislocation of the mobile bearing. When a complication occurs after UKA, appropriate treatment should be performed after accurate analysis of the cause of complication. PMID:26952551
Akilov, F A; Mukhtarov, Sh T; Giiasov, Sh I; Mirkhamidov, D Kh; Nasirov, F R; Muratova, N B
Retrospective analysis of 1027 percutaneous radioendoscopic surgeries for upper urinary tract stones was performed. Postoperative acute pyelonephritis was the most common complication (11.2%), the frequency of which was significantly dependent on the presence of source of infection in the urinary tract, and the frequency of intra- and postoperative complications. When performing PPN, patients with urolithiasis and with the presence of the initial infection in the urinary tract, intra- and postoperative complications should be referred to the group of patients with a high risk of postoperative infectious and inflammatory complications. The analysis showed that the development of acute pyelonephritis after PPN increases the cost of treatment by 25%.
Amerasekera, S S H; Jones, C M; Patel, R; Cleasby, M J
Peripherally inserted central catheters (PICC) are widely used to provide central venous access, often in chronically ill patients with long-term intravenous access requirements. There are a number of significant complications related to both insertion and maintenance of PICC lines, including catheter malposition, migration, venous thrombosis, and line fracture. The incidence of these complications is likely to rise as the number of patients undergoing intravenous outpatient therapy increases, with a corresponding rise in radiologist input. This paper provides an overview of the relevant peripheral and central venous anatomy, including anatomical variations, and outlines the complications of PICC lines. Imaging examples demonstrate the range of radiological findings seen in these complications.
Cheung, Jason Pui Yin
Cervical spine surgery performed for the correct indications yields good results. However, surgeons need to be mindful of the many possible pitfalls. Complications may occur starting from the anaesthestic procedure and patient positioning to dura exposure and instrumentation. This review examines specific complications related to anterior and posterior cervical spine surgery, discusses their causes and considers methods to prevent or treat them. In general, avoiding complications is best achieved with meticulous preoperative analysis of the pathology, good patient selection for a specific procedure and careful execution of the surgery. Cervical spine surgery is usually effective in treating most pathologies and only a reasonable complication rate exists. PMID:27114784
Cotes, Claudia; Riascos, Roy; Swischuk, Leonard E
Facial vein thrombophlebitis is an uncommon complication of sinusitis. In cases where periorbital swelling complicating sinusitis is diagnosed, clinical findings of swelling and erythema extending beyond the orbital region into the cheek should alert the physician about this unusual complication and the need for further contrast-enhanced imaging and venography. The radiologist must be particularly careful in the evaluation of vascular structures of the face and neck in these children. CT and MRI with contrast material and MR venography are studies that clearly demonstrate the vascular anatomy and possible complications. However, MR venography confirms flow abnormalities within the venous system with the advantage of avoiding radiation exposure to the pediatric patient.
Brownlee, W J; Anderson, N E; Sims, J; Pereira, J A
Acute multifocal placoid pigment epitheliopathy (AMPPE) is an autoimmune chorioretinal disease that can be complicated by neurological involvement. There is limited information on this potentially treatable condition in the neurological literature. The objective of this patient series is to describe the neurological complications of AMPPE. We retrospectively identified patients with neurological complications of AMPPE seen at Auckland Hospital between 2008 and 2013 and summarised cases in the literature between 1976 and 2013. We identified five patients with neurological complications of AMPPE at Auckland Hospital and 47 reported patients. These patients demonstrated a spectrum of neurological involvement including isolated headache, stroke or transient ischaemic attack, seizures, venous sinus thrombosis, optic neuritis, sensorineural hearing loss and peripheral vestibular disorder. We propose criteria to define AMPPE with neurological complications. A cerebrospinal fluid (CSF) lymphocytosis in a patient with isolated headache may predict the development of cerebrovascular complications of AMPPE. Patients with cerebrovascular complications of AMPPE have a poor prognosis with high rates of death and neurological disability among survivors. Predictors of poor outcome in those who develop neurological complications of AMPPE are a relapsing course, generalised seizures and multifocal infarction on MRI. All patients with neurological complications of AMPPE, including headache alone, should be investigated with an MRI brain and CSF examination. Patients with focal neurological symptoms should receive intravenous (IV) methylprednisolone followed by a tapering course of oral steroids for at least 3months. Patients with AMPPE and an isolated headache with a CSF pleocytosis should be treated with oral steroids.
ANNIBALI, S.; RIPARI, M.; LA MONACA, G.; TONOLI, F.; CRISTALLI, M.P.
SUMMARY There are many detailed articles regarding accidents and local complications in dental implantation. Comparison of the data they report is not always easy because different criteria have been followed in the various classifications and there is confusion between the terms accident and complication. The aim of this paper is to propose a classification that considers the timing of the events and makes a distinction between the two terms. Accidents are events that occur during surgery and complications are all the pathological conditions that appear postoperatively. The proper diagnostic procedures and surgical techniques for complications prevention and treatment are also described. PMID:23285333
Borcek, Alp Ozgun; Civi, Soner; Golen, Mustafa; Emmez, Hakan; Baykaner, M Kemali
This article aims to describe an extraordinary complication of a ventriculoperitoneal shunt system that formed a knot spontaneously and lead to a shunt malfunction. A 3-year-old male patient was operated due to posttraumatic hydrocephalus. After an uneventful follow-up period of 34 months, he presented with shunt malfunction. During the shunt revision surgery, the peritoneal catheter was found to form a loop over itself. There are various complications of ventriculoperitoneal shunt systems. Migration to body cavities is among the most interesting ones. This is the fifth report describing this rare complication. Hydrocephalic patients should be closely followed up after shunt surgery for various extraordinary complications.
Cheung, Emilie V; Diaz, Roberto; Athwal, George S; Sanchez-Sotelo, Joaquin; Sperling, John W
Advances in shoulder replacement surgery have allowed for the successful treatment of various shoulder conditions. As the elderly population increases and the surgical indications for shoulder replacement surgery continue to expand, the number of shoulder replacements performed annually will continue to increase. Accordingly, the number of complications also will be expected to increase. Successful shoulder replacement outcomes require surgeons to have a thorough understanding of the surgical indications, surgical technique, and potential complications of the procedure. By reviewing the key aspects of shoulder replacement surgery and focusing on the surgical technique and common complications for both anatomic and reverse total shoulder arthroplasty, surgeons can help improve outcomes and minimize complications.
Gella, Sreenadh; Giuffre, Jennifer L; Clark, Tod A
Despite advances in understanding the anatomy and biomechanics of wrist motion, intrinsic carpal ligament injuries are difficult to diagnose and treat. Even when an accurate diagnosis is made, there is no consensus on the most appropriate and reliable treatment. Injury predisposes to a progressive decline in wrist function and a predictable pattern of degenerative arthritis. To prevent inadequate outcomes, many treatment options exist, all having inherent benefits and complications. This article reviews the complications of intrinsic carpal ligament injuries and complications of their treatment. Methods to prevent and principles to manage the complications are discussed.
Lee, Steven L; Kim, Stephen S; Shekherdimian, Shant; Ledbetter, Daniel J
The Heimlich maneuver is a well-described emergency procedure for management of foreign body airway obstructions. Although rare, complications of the Heimlich maneuver do exist. The purpose of this report is to review the known complications of this procedure. All reported complications published in English on Medline and PubMed were reviewed. Additionally, we present a rare case of acute pancreatitis with associated pseudocyst formation after the administration of the Heimlich maneuver on a healthy 3-year-old boy. Although life saving, the Heimlich maneuver may be associated with significant complications; thus, symptomatic patients after this maneuver should be thoroughly evaluated with appropriate laboratory and radiographic studies.
Sakata-Yanagimoto, M; Kanda, Y; Nakagawa, M; Asano-Mori, Y; Kandabashi, K; Izutsu, K; Imai, Y; Hangaishi, A; Kurokawa, M; Tsujino, S; Ogawa, S; Chiba, S; Motokura, T; Hirai, H
The value of pre-transplant factors for predicting the development of cardiac complications after transplantation has been inconsistent among studies. We analyzed the impact of pre-transplant factors on the incidence of severe cardiac complications in 164 hematopoietic stem cell transplant recipients. We identified eight patients (4.8%) who experienced grade III or IV cardiac complications according to the Bearman criteria. Seven died of cardiac causes a median of 3 days after the onset of cardiac complications. On univariate analysis, both the cumulative dose of anthracyclines and the use of anthracyclines within 60 days before transplantation affected the incidence of severe cardiac complications (P=0.0091 and 0.011). The dissociation of heart rate and body temperature, which reflects "relative tachycardia", was also associated with a higher incidence of cardiac complications (P=0.024). None of the variables obtained by electrocardiography or echocardiography were useful for predicting cardiac complications after transplantation, although the statistical power might not be sufficient to detect the usefulness of ejection fraction. On a multivariate analysis, the cumulative dose of anthracyclines was the only independent significant risk factor for severe cardiac complications. We conclude that the cumulative dose of anthracyclines is the most potent predictor of cardiac complications and the administration of anthracyclines should be avoided within two months before transplantation.
Kjorstad, K.E.; Martimbeau, P.W.; Iversen, T.
The combination of surgery and radiotherapy for early cases of cancer of the cervix has been accused of producing prohibitive complication rates. In a series of 612 patients with cancer of the cervix, Stage IB, the frequency of major complications from the urinary and gastrointestinal tract has been studied, and an attempt has been made in determining the most probable etiology of these complications. No significant increase in complications can be attributed to the use of preoperative intracavitary irradiation. In patients with pelvic lymph node metastases the combination of radical surgery and a full course of radiotherapy is associated with a high complication risk, as 12% of these patients developed major complications. Their 5-year survival, however, was high: 54%.
Zaliekas, Jill; Munson, J Lawrence
Gallstones cause various problems besides simple biliary colic and choplecystitis. With chronicity of inflammation caused by gallstone obstruction of the cystic duct, the gallbladder may fuse to the extrahepatic biliary tree, causing Mirizzi syndrome, or fistulize into the intestinal tract, causing so-called gallstone ileus. Stones may pass out of the gallbladder and travel downstream through the common bile duct to obstruct the ampulla of Vater resulting in gallstone pancreatitis, or pass out of the gallbladder inadvertently during surgery, resulting in the syndromes associated with lost gallstones. This article examines these varied and complex complications, with recommendations for management based on the literature, the data, and perhaps some common sense.
Roca, J; Heras, M; Rodriguez-Roisin, R; Magriñà, J; Xaubet, A; Sanz, G
small effect of amiodarone in doses of 400 mg on lung function. A role for individual susceptibility to pulmonary complications of amiodarone treatment is suggested. PMID:1609381
Iyer, R; Gentry-Maharaj, A; Nordin, A; Burnell, M; Liston, R; Manchanda, R; Das, N; Desai, R; Gornall, R; Beardmore-Gray, A; Nevin, J; Hillaby, K; Leeson, S; Linder, A; Lopes, A; Meechan, D; Mould, T; Varkey, S; Olaitan, A; Rufford, B; Ryan, A; Shanbhag, S; Thackeray, A; Wood, N; Reynolds, K; Menon, U
Background: There are limited data on surgical outcomes in gynaecological oncology. We report on predictors of complications in a multicentre prospective study. Methods: Data on surgical procedures and resulting complications were contemporaneously recorded on consented patients in 10 participating UK gynaecological cancer centres. Patients were sent follow-up letters to capture any further complications. Post-operative (Post-op) complications were graded (I–V) in increasing severity using the Clavien-Dindo system. Grade I complications were excluded from the analysis. Univariable and multivariable regression was used to identify predictors of complications using all surgery for intra-operative (Intra-op) and only those with both hospital and patient-reported data for Post-op complications. Results: Prospective data were available on 2948 major operations undertaken between April 2010 and February 2012. Median age was 62 years, with 35% obese and 20.4% ASA grade ⩾3. Consultant gynaecological oncologists performed 74.3% of operations. Intra-op complications were reported in 139 of 2948 and Grade II–V Post-op complications in 379 of 1462 surgeries. The predictors of risk were different for Intra-op and Post-op complications. For Intra-op complications, previous abdominal surgery, metabolic/endocrine disorders (excluding diabetes), surgical complexity and final diagnosis were significant in univariable and multivariable regression (P<0.05), with diabetes only in multivariable regression (P=0.006). For Post-op complications, age, comorbidity status, diabetes, surgical approach, duration of surgery, and final diagnosis were significant in both univariable and multivariable regression (P<0.05). Conclusions: This multicentre prospective audit benchmarks the considerable morbidity associated with gynaecological oncology surgery. There are significant patient and surgical factors that influence this risk. PMID:25535730
Baldwin, Lauren A.; Pavlik, Edward J.; Ueland, Emma; Brown, Hannah E.; Ladd, Kelsey M.; Huang, Bin; DeSimone, Christopher P.; van Nagell, John R.; Ueland, Frederick R.; Miller, Rachel W.
The aim of this study was to evaluate complications of surgical intervention for participants in the Kentucky Ovarian Cancer Screening Program and compare results to those of the Prostate, Lung, Colorectal and Ovarian Cancer Screening trial. A retrospective database review included 657 patients who underwent surgery for a positive screen in the Kentucky Ovarian Cancer Screening Program from 1988–2014. Data were abstracted from operative reports, discharge summaries, and office notes for 406 patients. Another 142 patients with incomplete records were interviewed by phone. Complete information was available for 548 patients. Complications were graded using the Clavien–Dindo (C–D) Classification of Surgical Complications and considered minor if assigned Grade I (any deviation from normal course, minor medications) or Grade II (other pharmacological treatment, blood transfusion). C–D Grade III complications (those requiring surgical, endoscopic, or radiologic intervention) and C–D Grade IV complications (those which are life threatening) were considered “major”. Statistical analysis was performed using SAS 9.4 software. Complications were documented in 54/548 (10%) subjects. For women with malignancy, 17/90 (19%) had complications compared to 37/458 (8%) with benign pathology (p < 0.003). For non-cancer surgery, obesity was associated with increased complications (p = 0.0028). Fifty patients had minor complications classified as C–D Grade II or less. Three of 4 patients with Grade IV complications had malignancy (p < 0.0004). In the Prostate, Lung, Colorectal and Ovarian Cancer Screening trial, 212 women had surgery for ovarian malignancy, and 95 had at least one complication (45%). Of the 1080 women with non-cancer surgery, 163 had at least one complication (15%). Compared to the Prostate, Lung, Colorectal and Ovarian Cancer Screening trial, the Kentucky Ovarian Cancer Screening Program had significantly fewer complications from both cancer and non
J, Barshay; A, Nemets; A, Ducach; G, Lugassy
Infectious endocarditis is a rarely encountered complication among leukemia patient during induction therapy. We describe a young patient who developed prolonged high fever after aggressive chemotherapy for Acute Myeloid Leukemia. Pseudomonas Aeruginosa endocarditis was found to be the etiology for the febrile state. Our purpose is to emphasize the need for an early diagnosis of this rare, albeit treatable complication. PMID:23675106
Chander, Keshav; Lavie, Carl J.; Ventura, Hector O.; Milani, Richard V.
Transesophageal echocardiography (TEE) is a relatively safe procedure with complications including bleeding, esophageal perforation, and respiratory failure being rare. One of our patients recently developed severe cyanosis despite pulse oximetry of 85% following TEE. This directs our attention to a rare, easily treatable, but potentially fatal complication of this procedure. PMID:22826681
Lyon, Timothy D.; Farber, Nicholas J.; Chen, Leo C.; Fuller, Thomas W.; Davies, Benjamin J.; Gingrich, Jeffrey R.; Hrebinko, Ronald L.; Maranchie, Jodi K.; Taylor, Jennifer M.; Tarin, Tatum V.
Purpose. To determine whether total psoas area (TPA), a simple estimate of muscle mass, is associated with complications after radical cystectomy. Materials and Methods. Patients who underwent radical cystectomy at our institution from 2011 to 2012 were retrospectively identified. Total psoas area was measured on preoperative CT scans and normalized for patient height. Multivariable logistic regression was used to determine whether TPA was a predictor of 90-day postoperative complications. Overall survival was compared between TPA quartiles. Results. 135 patients were identified for analysis. Median follow-up was 24 months (IQR: 6–37 months). Overall 90-day complication rate was 56% (75/135). TPA was significantly lower for patients who experienced any complication (7.8 cm2/m2 versus 8.8 cm2/m2, P = 0.023) and an infectious complication (7.0 cm2/m2 versus 8.7 cm2/m2, P = 0.032) than those who did not. On multivariable analysis, TPA (adjusted OR 0.70 (95% CI 0.56–0.89), P = 0.003) and Charlson comorbidity index (adjusted OR 1.34 (95% CI 1.01–1.79), P = 0.045) were independently associated with 90-day complications. TPA was not a predictor of overall survival. Conclusions. Low TPA is associated with infectious complications and is an independent predictor of experiencing a postoperative complication following radical cystectomy. PMID:26798336
Koivunen, Riku-Jaakko; Haapaniemi, Elena; Satopää, Jarno; Niemelä, Mika; Tatlisumak, Turgut; Putaala, Jukka
Background. Frequency and impact of medical complications on short-term mortality in young patients with intracerebral hemorrhage (ICH) have gone unstudied. Methods. We reviewed data of all first-ever nontraumatic ICH patients between 16 and 49 years of age treated in our hospital between January 2000 and March 2010 to identify medical complications suffered. Logistic regression adjusted for known ICH prognosticators was used to identify medical complications associated with mortality. Results. Among the 325 eligible patients (59% males, median age 42 [interquartile range 34–47] years), infections were discovered in 90 (28%), venous thrombotic events in 13 (4%), cardiac complications in 4 (1%), renal failure in 59 (18%), hypoglycemia in 15 (5%), hyperglycemia in 165 (51%), hyponatremia in 146 (45%), hypernatremia in 91 (28%), hypopotassemia in 104 (32%), and hyperpotassemia in 27 (8%). Adjusted for known ICH prognosticators and diabetes, the only independent complication associated with 3-month mortality was hyperglycemia (plasma glucose >8.0 mmol/L) (odds ratio: 5.90, 95% confidence interval: 2.25–15.48, P < 0.001). Three or more separate complications suffered also associated with increased mortality (7.76, 1.42–42.49, P = 0.018). Conclusions. Hyperglycemia is a frequent complication of ICH in young adults and is independently associated with increased mortality. However, multiple separate complications increase mortality even further. PMID:25722917
Arseneault, Louise; Tremblay, Richard E.; Boulerice, Bernard; Saucier, Jean-Francois
Assessed interaction between obstetrical complications and early family adversity in predicting violent behavior during childhood and adolescence among 849 boys from low SES areas. Found that elevated scores on scale of obstetrical complications (preeclampsia, umbilical cord prolapse, induced labor) increased risk of being violent at 6 and 17…
Rodriguez-Grandjean, Alfredo; Reininger, David
Background To review the literature that analyses the types and frequency of complications associated with the use of extraosseous alveolar distraction from 2007 to 2013. Material and Methods Review of the literature in PubMed, using these keywords; alveolar ridge, alveolar distraction osteogenesis, complication, literature review. Inclusion criteria were: articles published between 2007 and 2013 that included the distraction protocol, the complications encountered and the time when they occurred. Results According to the above criteria, 12 articles were included in this review, where 334 extraosseous distractors were placed and 395 complications were encountered, of which 19 (4.81%) were intraoperative, 261 (66.07%) postoperative and 115 (29.11 %) were postdistraction. The most common complication was the incorrect distraction vector found in 105 cases (26.58%), in 23 cases (5.82%) there were severe complications, of which 14 (3.54%) were mandibular fracture and 9 (2.27%) were fractures of the distractor elements. Conclusions According to this review, although alveolar distraction is a safe and predictable technique, it can cause complications; however, they are usually minor and easily resolved without affecting the treatment outcome. Key words: Alveolar ridge, alveolar distraction osteogenesis, complication, literature review. PMID:25858083
Neufeld, D; Jessel, J; Freund, U
We describe a complication in laparoscopic cholecystectomy. The routine introduction of a midclavicular secondary trocar resulted in a large hematoma of the rectus sheath. The patient developed atelectasis and pneumonia and required extended hospitalization. This previously described complication is detailed with recommendations to prevent its occurrence.
Orekhova, L Iu; Osipova, M V
The study focuses on complicated and non-complicated tooth decay course and prognosis in smokers. Oral status, prevention and treatment effectiveness was assessed in 330 non-smokers and 345 smoking patients. The results allowed concluding with guidelines for tooth decay prevention and treatment in smokers.
Reimer, Wolfgang; Farres, Maria Teresa; Lammer, Johannes
A percutaneous gastrostomy (PG) was complicated by gastric wall dissection and partial tube malposition. It occurred after tangential puncture along the greater curvature of the stomach which was performed in order to avoid an enlarged left lobe of the liver. To prevent this complication we recommend not using hydrophilic guidewires during PG.
Castro, Ricardo; Fernandes, Teresa; Oliveira, Maria I; Castro, Miguel
Pylephlebitis is defined as septic thrombophlebitis of the portal vein. It is a rare but serious complication of an intraabdominal infection, more commonly diverticulitis and appendicitis. It has an unspecific clinical presentation and the diagnosis is difficult. The authors report a case of a 21-year-old man with acute appendicitis complicated by pylephlebitis. The diagnosis was made with contrast enhanced CT.
Mishra, Kirtisudha; Kaur, Sharandeep; Basu, Srikanta; Gulati, Praveen; Parakh, Ankit
Typhoid fever is associated with a wide spectrum of neurological complications. Acute transverse myelitis is a rare complication with only a few reports in adults and none in children. A 15-year-old boy with typhoid fever is reported who developed acute transverse myelitis in the 3rd week of illness. He was treated with antibiotics and corticosteroids and made a complete recovery.
Rieder, Florian; Zimmermann, Ellen M; Remzi, Feza H; Sandborn, William J
The occurrence of strictures as a complication of Crohn’s disease is a significant clinical problem. No specific antifibrotic therapies are available. This systematic review comprehensively addresses the pathogenesis, epidemiology, prediction, diagnosis and therapy of this disease complication. We also provide specific recommendations for clinical practice and summarise areas that require future investigation. PMID:23626373
Dixit, Ramakant; Meena, Manoj; Patil, Chetan B
A case of acute silicosis complicating as spontaneous pneumomediastinum, bilateral pneumothorax and subcutaneous emphysema is described in a 35-year-old male engaged in stone crusher unit. Diagnosis was established on clinical and radiological assessment and supported by occupational history of the patient. This case is unique one as all these 3 complications at the same time are very uncommon in acute silicosis.
Any surgical procedure involves risks. Thyroid surgery can cause potentially fatal complications during the early post-operative phase. It is essential that nurses have the knowledge and skills to detect early signs and symptoms of potential complications and take appropriate action. Early detection and rapid response are key to maintaining patient safety and minimising harm.
Tomar, Laxmikant Ramkumarsingh; Giri, Subhash; Bauddh, Nitesh Kumar; Jhamb, Rajat
Malaria has emerged as a major public health problem worldwide. Complications are commonly seen in Plasmodium falciparum (P. falciparum) and Plasmodium vivax (P. vivax) infection, but due to Plasmodium ovale (P. ovale) infection is rarely described in literature. Here we report a case of severe disease due to P. ovale infection complicated with jaundice, thrombocytopenia, hypotension and acute renal failure.
Szeto, Winnie; Garcia-Buitrago, Monica T.; Abbo, Lilian; Rosenblatt, Joseph D.; Moshiree, Baharak; Morris, Michele I.
Clofazimine-induced crystal-storing histiocytosis is a rare complication of treatment previously reported in dermatology literature as a complication of leprosy therapy. We report a case of disseminated Mycobacterium abscessus requiring treatment with high-dose oral clofazimine resulting in enteropathy in a patient who presented with abdominal pain, malnutrition, and melena. PMID:27800519
McNeil, Thomas F.; Wiegerink, Ronald
No significant differences in the obstetric complication measures were found among the various diagnostic groupings of 61 psychologically or behaviorally disturbed children, nor between any complication measures and any of the three disturbed behavior patterns identified (psychotic withdrawal, acting-out aggression, organic signs). (KW)
Casavilca Zambrano, Sandro; Gomez Anchante, Victor; Cisneros Gallegos, Eduardo
We report a case of acute abdomen that is operated with the presumptive diagnosis of complicated acute appendicitis. In the histologic examination we make the diagnosis of complicated amoebic appendicitis. We discuss clinical manifestations and histopathologic findings of this unusual presentation of amoebic infection.
Smart, F W; Husserl, F E
Acute or short-term complications following the use of flow-directed balloon-tipped catheters are well recognized. Long-term sequelae are rarely reported. We report herein an early complication of pulmonary arterial rupture with infarction followed by the delayed development of a pulmonary arterial aneurysm.
Ozpolat, Berkant; Doğan, Orhan Veli; Yücel, Ertan
The nature of a tube thoracostomy -a blind maneuver- renders it subject to complications. Nevertheless, it is very uncommon to create a diaphragmatic hernia with this procedure. Herein, we present the occurrence of this complication after six months under emergency conditions that was treated by thoracotomy.
Vuursteen, P J
A late complication of retroglandular mammary augmentation is described, in which severe fibrous capsular contraction with calcification of the capsule causes pressure atrophy of the centre of the mammary gland and sometimes even atrophy of the underlying pectoralis major muscle. The complication was observed in six patients. Two representative cases are described and the treatment is discussed.
Niedzielska, Iwona; Cieslik, Tadeusz; Janic, Tomasz
Damage to ethmoid structures following removal of nasal polyps can cause severe complications. A patient aged 48 years with damage to right orbital structures sustained in the course of transnasal endoscopic surgery for ethmoid polyps was operated. After operation were complications.
Agarwal, Anil; Kishore, Kamal
Summary Complications of regional anaesthesia has been recognised from very long time. Fortunately serious complication are rare. Safe, effective practice of neuraxial anaesthesia requires a detailed knowledge of potential complications, their incidence and risk factors associated with their occurrence. The incidence of complication were higher for spinal than for epidural anaesthesia. These complications being rare, so existing studies are mainly retrospective, providing information about incidence and their associations but not necessarily demonstrate causality. There are many areas of controversies regarding the usage of regional anaesthesia i.e. in outpatient surgical procedures, epidural test dose, its safety in infected / febrile / immuno compromised patients, / in patients with neurological disorder and in patients receiving anti-coagulants. Recommendations proposed may be acceptable based on the judgment of the responsible anaesthesiologist. The consensus statements are designed to encourage safe and quality patient care but cannot guarantee a specific outcome. PMID:20640104
Hendriks, Jeroen M.; Lauwers, Patrick
Thoracic surgery comprises major procedures which may be challenging, not only from a technical point of view but also regarding anesthetic and postoperative management. Complications are common occurrences which are also related to the comorbidity of the patients. After major lung resections pulmonary and pleural complications are often encountered. In this overview more surgically related complications are discussed, focusing on postpneumonectomy pulmonary edema, thromboembolic disease including pulmonary embolism, prolonged air leak, lobar torsion, persistent pleural space, empyema and bronchopleural fistula. Prevention, timely recognition, and early adequate treatment are key points as complications initially considered to be minor, may suddenly turn into life-threatening events. To this end multidisciplinary cooperation is necessary. Preoperative smoking cessation, adequate pain control, attention to nutritional status, incentive spirometry and early mobilization are important factors to reduce the incidence of postoperative complications. PMID:25806298
You, Je Sung; Baek, Song-Ee; Chung, Sung Phil; Kim, Myeong-Jin
Liposuction is one of the most frequently performed cosmetic surgeries worldwide for reshaping the body contour. Although liposuction is minimally invasive and relatively safe, it is a surgical procedure, and it carries the risk of major and minor complications. These complications vary from postoperative nausea to life-threatening events. Common complications include infection, abdominal wall injury, bowel herniation, bleeding, haematoma, seroma, and lymphoedema. Life-threatening complications such as necrotizing fasciitis, deep vein thrombosis, and pulmonary embolism have also been reported. In this paper, we provide a brief introduction to liposuction with the related anatomy and present computed tomography and ultrasonography findings of a wide spectrum of postoperative complications associated with liposuction. PMID:26576108