Surgical management of abdominal tuberculosis in a tertiary care referral center

Background: Abdominal tuberculosis encompasses gastrointestinal, visceral and peritoneal forms of tuberculosis in different proportions. Their clinical presentation and radiological findings are varied and non-specific often warranting surgical intervention either for confirmation of diagnosis or for definitive management.  It is not very clear as of now as to which type of patients would require surgical intervention for diagnosis or treatment of abdominal tuberculosis. This study aims to profile such patients accurately to revalidate the need for surgical intervention in cases of abdominal tuberculosis.Methods: This study is a retrospective descriptive observational study wherein the documents of patients whose final diagnosis was confirmed as ‘Abdominal Tuberculosis’ from January 2011 to December 2013 were analysed. Their demographic and clinical profile, hematological, biochemical and radiological investigations including barium meal follow-through, ultrasonography, CT scan abdomen, colonoscopy and biopsy, HIV status and ascitic fluid analysis were analysed. Patients in whom diagnosis was not confirmed by these investigations, and therefore underwent diagnostic laparoscopy or exploratory laparotomy were studied. Simultaneously, patients in whom, the diagnosis was confirmed, but still underwent surgical intervention for therapeutic purposes were also analysed.Results: It was found that 44 out of 54 patients (81.4%) underwent surgical procedure.  28 (52%) required surgical intervention for confirmation of diagnosis (diagnostic procedures: diagnostic laparoscopy- 21 and exploratory laparotomy- 07) while 16 (29.4%) required therapeutic procedures (emergency- 08; elective- 08).Conclusions: In spite of extensive investigations, many patients of abdominal tuberculosis require surgical management either minimally invasive or otherwise, both for confirmation of diagnosis and for definitive management.

Gangliocytic paraganglioma: A rare presentation as intestinal intussusception.

Gangliocytic paragangliomas are rare benign neoplastic lesions of neuroendocrine origin occurring primarily in peri-ampullary region. Commonly occurring as small submucosal lesions, presentation as a large polyp with acute ileo-ileal intussusception in a 62-year-old woman is rare and is described in this case report.

Efficacy and safety of nateglinide in the treatment of type II diabetes mellitus.

Nateglinide a new short-acting D-phenylalanine derivative represents a new chemical class of drugs for treating type 2 diabetes that is pharmacologically and therapeutically distinct from currently existing agents. Studies in normal patients and those with type 2 diabetes have shown that nateglinide reduces mealtime blood glucose excursions by physiologic regulation of insulin secretion. Nateglinide binds to and inhibits the K+(ATP) channel of the beta-cell, causing membrane depolarisation, with a subsequent influx of extracellular calcium that results in insulin secretion. A total of 105 patients in 5 centres with type II diabetes mellitus were taken according to the inclusion criteria and given drug treatment and were evaluated on their improvement in fasting and postprandial plasma glucose and glycosylated haemoglobin values for efficacy, besides physician's assessment of the overall safety and efficacy. Nateglinide in a dose of 60 mg before three main meals was given and increased to a maximum of 120 mg thrice daily over the first 3-4 weeks. Nateglinide had to be taken 10 minutes before meals. Duration of treatment was 12 weeks. The patients showed decrease in fasting plasma glucose from 2nd week onwards and reduction in glycosylated haemoglobin by 6th week onwards. Postprandial glucose reduction was also significant at the end of 12th week. The frequency of adverse effects was low and no serious adverse effects were encountered.

Isolated massive splenic peliosis.

We report a patient with isolated splenic peliosis. She presented with massive splenomegaly; contrast-enhanced CT scan showed multiple hypodense, well-circumscribed shadows in the spleen. Splenectomy specimen showed multiple cysts with white fibrous walls ranging from 1-4 cm in size, containing gelatinous fluid. The patient is asymptomatic at 6 months' follow up.

Laparoscopic management of hydatid cyst of liver.

We describe the laparoscopic excision of a hydatid cyst in the liver. During the procedure, done after treatment with the scolicidal agents praziquantel and albendazole, care was taken to prevent spillage of scolices during evacuation of contents and to excise the entire germinal epithelium. The patient had no immediate or short-term complications and is asymptomatic 3 months later.

Synchronous primary adenocarcinoma of small and large bowel.

Synchronous cancer of the small and large bowel is rare. We report a 45-year-old woman with synchronous primary cancer of the jejunum and descending colon who presented with intestinal obstruction.

Safety of thrombolytic therapy following acute myocardial infarction in patients above 65 years.

The safety of thrombolytic therapy for acute myocardial infarction in the elderly population has not been clearly established. In a retrospective study we evaluated the efficacy and complications of thrombolytic therapy in the elderly as compared to younger patients. Consecutive 588 patients who received thrombolytic therapy were studied. Clinical data in 136 patients aged above 65 years were compared with 85 patients below 40 years. Cigarette smoking was a common risk factor in the young (46 vs 13; p < 0.0001). Coexistent systemic diseases and conduction system disturbances (28 vs 9; p < 0.05) were common in the older patients, but the incidence of bleeding complications to thrombolytic therapy (6 vs 1; p = NS) was not found to be higher. Ninety percent of the elderly who had cardiogenic shock died. There was no significant difference between the two groups in reinfarction rate (12 vs 15; p = NS) and post-infarct angina (20 vs 20; p = NS). Coronary angiography revealed a higher incidence of multivessel disease in the elderly. To conclude, thrombolytic therapy is safe and effective even in older individuals.

Fetus in fetu or a retroperitoneal teratoma--a controversy revisited. A case report and review of literature.

A 25 year old man male presented with a lump in the left side of the abdomen. Ultrasonography revealed an echogenic retroperitoneal mass with hyperechoic areas within it suggestive of bone. CT scan confirmed the presence of a large retroperitoneal mass with bone within it. On exploration there was a large encapsulated retroperitoneal lump. There was a soft tissue mass within the lump surrounded by a yellow pultaceous material admixed with pus. Examination of the specimen showed a bone at the cephalic end with teeth embedded within it. There were two limb buds near the cephalic end. The whole specimen was covered with skin with all its appendages. There was coelomic cavity present. The distinction between fetus in fetus and teratoma has for long been the subject of controversy. According to the criteria described by Willis, there should be a vertebral axis present to make the diagnosis of fetus in fetu. But there have been a few reports where cases have been described as fetus in fetu even in the absence of a vertebral axis. A review of the literature concerning this controversy is briefly given.