Late onset postpneumonectomy empyema presenting 24 years after pneumonectomy.

Empyema is a devastating complication that is rarely seen in the postpneumonectomy setting. A 56-year-old man presented to us 24 years after pneumonectomy with a 15 days history of chest pain and shortness of breath. Physical examination revealed a fluctuant swelling at the thoracotomy site. Computed tomography scan showed a large fluid density mass in the left pneumonectomy space. Needle aspiration and video assisted thoracoscopic surgery was carried out and culture of the aspirated fluid grew Pseudomonas aeruginosa. The patient was discharged with the chest tubes in place. At 2 months follow-up, the patient presented with fever and continuous copious drainage of pus from empyema tubes. Piperacillin with tazobactam at 4.5 grams per day helped in the resolution of fever but the output from the empyema tubes continued. An open window thoracostomy was performed and the patient was discharged on standard dosage of cefixime and fusidic acid. Following this antibiotic regimen, he remained stable with complete resolution of the infection.

Two cases of primary laryngeal amyloidosis.

The larynx is a rare site of involvement of amyloidosis. We report two cases of laryngeal amyloidosis. Both patients were middle aged females with history of persistent hoarseness. Fibreoptic laryngoscopy used for diagnosis in both and debulking of the tumour was performed. Histopathological examination confirmed the diagnosis of amyloidosis. Appropriate follow up is an important part of the long-term management of the disease.

Impact of Video Aid on Quality of Bowel Preparation Among Patients Undergoing Outpatient Screening Colonoscopy.

AIM: To investigate the effect of video aid on quality of bowel preparation. STUDY: A retrospective study was done on patients undergoing outpatient screening colonoscopy. All subjects received educational video prior to colonoscopy in addition to the standard counseling. Patient charts were reviewed to collect data regarding quality of bowel preparation (adequate or inadequate). The study population was stratified into four groups according to viewing status: Group I 0% (control group), Group II <50%, Group III >50% to <75%, and Group IV watched ⩾75% of the video. RESULTS: A total of 338 patients with an average age of 59.1 years and 60.3% females were included in the final study cohort. Of the patients in Groups I, II, III, and IV, 94.3%, 90.9%, 100%, and 91.7%, respectively, had adequate preparation (P value = .827). Adenoma detection rate (ADR) for Groups I, II, III, and IV was 28.8%, 50%, 50%, and 22.6%, respectively (P value = .305). The mean cecal intubation time was 20.7, 16.4, 16.57, and 17 minutes for Groups I, II, III, and IV, respectively (P value = .041). CONCLUSIONS: Video aid use for patients undergoing screening colonoscopy lacked a statistically significant impact on the quality of bowel preparation, ADR, and advanced adenoma detection rate when compared with standard practice.

Ventricular Assist Device-Related Haemolysis Presenting with Acute Pancreatitis.

Acute pancreatitis is one of the rare complications in patients fitted with a left ventricular assist device (LVAD). We herein report a case of acute pancreatitis in a patient with LVAD triggered by intravascular haemolysis. A 44-year-old man with non-ischaemic cardiomyopathy (NICM) after VAD implantation presented with epigastric pain. Laboratory work-up showed acute pancreatitis and haemolysis. As there was concern that device thrombosis was causing haemolysis, the patient was started on unfractionated heparin infusion. The patient was discharged when haemolysis and pancreatitis had resolved. To our knowledge, VAD-associated haemolysis presenting with acute pancreatitis is infrequently described in the literature. LEARNING POINTS: Our case report highlights a rare presentation of device thrombosis presenting as haemolysis and pancreatitis in a patient fitted with a ventricular assist device (VAD).Our case report aims to educate internists to keep in mind a potentially life-threatening condition when taking care of patients with VAD.Our case report highlights haemolysis as a rare cause of acute pancreatitis.

Volumetric Laser Endomicroscopy for Barrett's Esophagus - Looking at the Fine Print.

Barrett's esophagus (BE) is a premalignant condition. The incidence of adenocarcinoma in BE has been reported to be between 0.1-3%. Dysplasia in BE is patchy and extensive biopsy sampling is labor intensive, low yield and does not eliminate the sampling error completely. Volumetric laser endomicroscopy (VLE) is expected to enable endoscopists to do targeted biopsy of dysplastic/cancerous lesions (not visible on white light endoscopy) among patients with BE. We reviewed 7 studies with a total of 62 subjects who had undergone VLE. Of 34 patients with available data, VLE correlated with histology in 17 subjects (50%). It missed the underlying diagnosis in one subject (2.9%). VLE led to inadvertent biopsy in 16 patients (47.1%), and led or would have led to upstaging of disease in 11 subjects (32.4%). In the entire cohort, the sensitivity, specificity, positive predictive value and negative predictive value (NPV) of VLE for diagnosis of dysplasia, buried Barrett's or intramucosal carcinoma was 92.3%, 23.8%, 42.9% and 83.3%, respectively. High sensitivity and NPV can potentially help space out the surveillance intervals. Low specificity does lead to a high number of biopsies, which are likely less than non targeted biopsies. Volumetric laser endomicroscopy is a safe and sensitive test to identify mucosal lesions in patients with BE which are invisible under standard white light endoscopy.

Gallstone Pancreatitis: A Common but Often Overlooked Cause of Abdominal Pain in Post-Liver-Transplant Patients.

INTRODUCTION: In general population, gallstone pancreatitis is the most common cause of pancreatitis. However, there are very few literatures that address this topic in post-liver-transplant patients. CLINICAL CASE: A 69-year-old female who had a liver transplant in 2015 due to hepatocellular carcinoma and nonalcoholic steatohepatitis (NASH) cirrhosis. She had a recent episode of acute cellular rejection that was treated with high dose methylprednisolone 1 week prior to admission. She presented with severe epigastric abdominal pain associated with nausea and vomiting. Her laboratory studies showed significantly elevated serum lipase, AST, and ALT from her baseline. She underwent urgent Endoscopic Ultrasound (EUS) with Endoscopic Retrograde Cholangiopancreatography (ERCP) that showed common bile duct stone that was extracted. DISCUSSION: Biliary sludge and stones accounted for 22% of late onset acute pancreatitis after liver transplant. Corticosteroids have been identified as one of the potential causes of drug-induced pancreatitis. However, she is more likely to have gall stone pancreatitis since she also had dilated common bile duct and intrahepatic duct. In addition, there was CBD stone noted on ERCP. CONCLUSION: Acute gallstone associated pancreatitis after liver transplant is not uncommon. Patients generally have good outcomes. Further prospective studies are warranted.

Haemophilus influenzae Pyomyositis in a Patient with Diabetic Ketoacidosis: A Unique Case and Review of Literature.

Haemophilus influenzae is a Gram-negative bacillus commonly known to cause upper respiratory tract infections. Skin and soft tissue infections are very uncommon. Of these, the majority were associated with necrotizing fasciitis requiring emergent debridement. We report a case of pyomyositis caused by Haemophilus influenzae in an adult with diabetes.

Intrauterine growth retardation--small events, big consequences.

Intrauterine growth retardation refers to a rate of growth of a fetus that is less than normal for the growth potential of a fetus (for that particular gestational age). As one of the leading causes of perinatal mortality and morbidity, intrauterine growth retardation has immense implications for the short term and long term growth of children. It is an important public health concern in the developing countries. Health statistics encompassing parameters for maternal and child health in the Indian subcontinent have shown improvement in the past few years but they are still far from perfect. Maternal health, education and empowerment bears a strong influence on perinatal outcomes including intrauterine growth retardation and should be the primary focus of any stratagem targeted at reducing the incidence of intrauterine growth retardation. A concerted liaison of various medical and social disciplines is imperative in this regard.