Response of thickened nerve trunks and skin lesions of leprosy patients to MDT.

This paper indicates the responses of thickened nerve trunks in leprosy patients to MDT. Out of 1625 cases, 557 (34.2%) cases had thickened nerve trunks at the time of registration. From these cases, 175 (31.4%) were randomly selected and re-examined by personal visit about 5 years after RFT. Follow-up showed persistent thickening in 96 (54.8%) cases. Persistence of nerve thickening was higher in MB leprosy. Additional nerve thickening appeared in 8 (4.6%) cases. New disability developed in 6 (3.4%) cases after RFT but these persons did not come for check up voluntarily. Reaction occurred in 6 during follow-up. Both MB and PB considered together thickening continued in as high as 96 (54.8%) compared to persisting skin lesions in 24 (13.7%) cases. Persons with thickened nerve trunks require more counseling to report for check up at the earliest sign of nerve function deficit.

Adrenal lipoma. A case report.

Lipoma of the adrenal gland is an extremely uncommon tumor detected incidentally at postmortem or during life when the patient undergoes investigations for other reasons. All tumors reported in the literature were very small in size. We report a case of lipoma of the adrenal gland in a 45-year-old male patient who was hypertensive and presented with pain in the abdomen. The symptomatic presentation, large size, laparoscopic removal and rarity of this tumor merit documentation in the literature.

Role of hepatobiliary scintigraphy in management of postoperative bile leak into the lesser sac.

A case with bile leak into the lesser sac of peritoneum is reported. Although bile leak following biliary surgery or trauma is not uncommon, isolated bile leak into the lesser sac is rare. This information may be vital for appropriate placement of the drainage tube in the abdomen. A hepatobiliary study, as reflected in this report, is extremely useful in guiding the surgeon in this respect.

Hepatic artery aneurysm.

A 25-year-old man who presented with recurrent attacks of acute abdominal pain was diagnosed to have recurrent attacks of acute pancreatitis with pseudocyst formation. Laparotomy revealed aneurysm of the hepatic artery which was successfully managed with endoaneurysmorraphy.

Utility of an observation unit in the emergency department of a tertiary care hospital in India.

This retrospective study was conducted to evaluate whether an observation unit (OU) attached to the emergency department (ED) of a tertiary care hospital in India is safe, is effective in minimizing hospitalization of acutely ill patients and is acceptable to the patients. Of 115,916 patients who attended the ED, 11,130 (9.6%) were observed in the OU. The average period of observation was 7.74 h. Of the patients observed, 21.3% required hospitalization, while 78.5% were discharged after treatment. Twenty-four patients left the hospital against medical advice, and three patients died in the OU. It is concluded that an OU in the ED is safe in treating acutely ill patients, is effective in reducing substantially the number of patients requiring admission to the hospital, and is acceptable to the patients.

Hydatidemesis: a bizarre presentation of abdominal hydatidosis.

A 31 year old male presented with high grade fever and abdominal pain of 20 days duration. At the age of 9 he had been operated on for a solitary retroperitoneal hydatid cyst and had been asymptomatic until the age of 21 when he sustained a blunt injury to the abdomen. An exploratory laparotomy for splenic rupture revealed multiple intra-abdominal hydatid cysts, which were removed. The patient remained well until the present episode. An ultrasound examination revealed multiple intra-abdominal hydatid cysts. Seven days after admission, the patient developed hydatidemesis (hydatid cysts and membranes in the vomitus) and hydatidenteria (passage of hydatid membranes in the stools), and his pain and fever subsided. A Gastrografin study and a computerized tomography (CT) scan revealed hydatid cysts communicating with the stomach and duodenum. In view of his disseminated recurrent abdominal hydatidosis, he was treated with high dose, long-term albendazole along with regular follow up. This is the first documented case of disseminated abdominal hydatidosis presenting with a cystogastric fistula and hydatidemesis.

Renal functions in obstructive jaundice: a pre and post operative assessment.

Surgery in patients with surgical obstructive jaundice is known to be associated with increased risk of post-operative acute renal failure. A prospective study was carried out to evaluate the renal function in patients with obstructive jaundice. Renal functions of thirty two patients with jaundice secondary to mechanical obstruction of the biliary tract were evaluated pre-operatively and 7 days after surgical biliary decompression. Although no significant difference was seen in the mean values of pre and post operative renal function variables, two patients had overt renal failure, one with pre-operative cholangitis and acute tubular necrosis and another with carcinoma of the pancreas and postoperative acute renal failure. The overall satisfactory outcome in our obstructive jaundice patients may be related to pre-operative and intraoperative preparation with intravenous fluids and mannitol. It is concluded that patients with obstructive jaundice can be satisfactorily treated with special preoperative care including good hydration and mannitol therapy during anaesthesia and surgery.

Clinical profile and problems of management of 108 cases of germ cell tumours of testis at Institute Rotary Cancer Hospital, All India Institute of Medical Sciences New Delhi 1985-1990.

A retrospective analysis of 108 cases of primary germ cell tumours of testis seen over a 6 year period at Institute Rotary Cancer Hospital of All India Institute of Medical Sciences, New Delhi is presented. There were 45 (42%) cases of seminoma and 63 (48%) of non-seminomatous germ cell tumours (NSGCT). The median age at presentation was 35 and 30 years respectively. Almost half (56) patients presented in advanced stage (stages IIc-IV). Tumours in undescended testis formed an important subgroup (14%). The standard approach of treatment was radiotherapy in stages I & II seminomas and chemotherapy in bulky seminomas and metastatic NSGCT. Chemotherapy protocols used were VAB-6 and PVB. Although a policy of surveillance has been practised for stage I NSGCT, it is debatable whether it is universally suitable for our patients. The results of treatment in low volume disease are comparable to that in the west but the management of bulky disease requires a more aggressive approach. Unfortunately only 74 out of 108 (68.5%) patients were able to complete the treatment prescribed. Most of the defaulters were from the chemotherapy group because of inability to afford the drugs. The probability of survival of those who completed treatment was 0.77 at 4 years. Since testicular tumours are largely curable, a more vigorous policy of detection, follow up and treatment needs to be pursued. Better screening of children with undescended testis will reduce cancer in this group. Failure to provide chemotherapy to all patients is particularly unfortunate for a curable disease like testis cancer.

Primary oesophageal carcinoma in teens.

Seven teenaged patients with primary oesophageal carcinoma, treated at our hospital in the last 6 years are presented and their management discussed. Five patients had localised disease. Three of them underwent total oesophagectomy, one was given radical radiotherapy, and one was lost to follow-up. Two patients had metastatic disease at presentation. The primary oesophageal carcinoma in this age group may not be so rare as reported in the literature and must be considered in the differential diagnosis of dysphagia. Like their older counterparts, the outcome depends on the stage of the disease and is not influenced by age per se.

The prognostic significance of ploidy analysis in operable breast cancer.

The nuclear DNA content of 98 operable breast cancers was determined by flow cytometric analysis using paraffin-embedded tissue. All patients were on follow-up and failure of treatment or recurrences were identified. DNA ploidy data in the form of ploidy status and DNA index (DI) has been correlated with various clinical and histopathologic factors. The only significant correlation using univariate analysis exists between the histologic grade and DI (P less than 0.025), recurrence of the disease and ploidy status (P less than 0.005), and recurrence of the disease and DI (P less than 0.005). The absence of correlation of ploidy status with other tumor derived factors indicates the independent nature of ploidy as a prognostic factor. Multivariate analysis showed that in the whole-group ploidy (P less than 0.01), tumor margin (P less than 0.01), and menopausal status (P less than 0.01) were significant factors in the order mentioned. DI with a cut of at 1.29 is not found to be a significant factor in the multivariate analysis. The maximum prognostic value of ploidy status was observed in the postmenopausal group (P less than 0.0005). In the node-negative group ploidy status (P less than 0.05) is the only independent significant factor predicting for early relapse. It is concluded that ploidy status is an independent prognostic factor predicting for recurrence of the disease. In the node-negative subgroup this could be used to identify the subset of patients who may benefit from adjuvant treatment.

Neoadjuvant chemotherapy with cyclophosphamide, doxorubicin and 5-fluorouracil (CAF) or cyclophosphamide, methotrexate and 5-fluorouracil (CMF) in 69 cases of locally advanced (stage IIIb) breast cancer.

Sixty nine patients with a median age of 45 years, 62.3 per cent of whom were premenopausal, with locally advanced breast cancer (T 4, N 0-3, M 0; Stage IIIb) were treated with 3 cycles of either neoadjuvant cyclophosphamide, doxorubicin and 5-fluorouracil, being the CAF group: 36 patients, or cyclophosphamide, methotrexate and 5-fluorouracil, being the CMF group: 33 patients. Patients achieving complete response or with residual disease of less than 2 cm in diameter received radical radiotherapy while those with more residual disease underwent radical mastectomy. Nine cycles of adjuvant chemotherapy were administered. Complete responses and disease control by radiotherapy with complete breast preservation were more frequently observed after CAF than CMF, being 25 per cent vs 3 per cent (p = 0.025) and 48.5 per cent vs 12 per cent (p = 0.002), respectively. Overall response rates, adverse effects, disease control following radiotherapy/surgery, local relapses and metastases were similar for both regimes. Relapsing patients were young, with a median age of 38 years, 68.4 per cent of relapses occurred at metastatic sites and 42 per cent of relapses occurred during adjuvant chemotherapy. This study suggests that in locally advanced breast cancer, a greater proportion of patients can be rendered disease free after neoadjuvant CAF and radiotherapy compared to neoadjuvant CMF and radiotherapy.

Biliobiliary fistula: preoperative diagnosis and management implications.

Experience with cholecystohepaticodochal and cholecystocholedochal fistulas as a result of an erosion of gallstones from the gallbladder into the adjacent common duct in five patients is presented. The incidence was 1.4% in a population of 350 patients undergoing cholecystectomy. The condition was indicated clinically on the basis of a symptom triad of jaundice, fever, and pain with cholelithiasis in a small contracted gallbladder. In addition, proximal intra- and extrahepatic ductal dilatation, calculus in the common duct, and normal-caliber (or unprofiled) distal common duct on ultrasound scan were present in all the patients. Endoscopic retrograde cholangiopancreatography proved to be the most useful means of investigation, and it confirmed the diagnosis in four patients before surgery. A modified antegrade cholecystectomy was performed with the gallbladder opened inferiorly at the fundus, and the stones were evacuated. A partial cholecystectomy and choledochoplasty were accomplished with gallbladder flaps whenever feasible. Other useful operative procedures are side-to-side hepaticodochojejunostomy and hepaticodochoduodenostomy. In the presence of high benign bile duct stricture, an approach to the left hepatic duct is now preferred for biliary bypass.

Gall bladder and common bile duct stones--when is direct cholangiography indicated.

The medical records of 277 consecutive patients who underwent cholecystectomy for benign gall stone disease, were reviewed to determine the incidence and cause of biliary tract obstruction. Obstructive jaundice (icteric obstructive biliopathy) was present in 38 cases. This was due to choledocholithiasis in 22. Mirizzi's Syndrome in two, biliobiliary fistula in eight and biliary stricture in five patients. Preoperative direct cholangiography (ERCP/PIC) was helpful. Anicteric patients were classified on the basis of a history of jaundice serum alkaline phosphatase, sonography and operative findings. Anicteric patients with evidence of biliary tract pathology (anicteric obstructive biliopathy) had a significant incidence of choledocholithiasis (33.3%). Biliary complications were uncommon in this group (4.3%). Peroperative cholangiography was carried out and was valuable in these patients but was normal in all 83 patients who had no evidence of biliary obstruction.

Typhoid enteric perforations.

Forty-five cases of typhoid enteric perforation are presented. The disease was most common in young males. Half of the perforations occurred during the second week of fever. Diagnosis was mainly clinical, supplemented by radiological evidence of pneumoperitoneum and confirmed at laparotomy by the presence of perforations in the terminal ileum. Laboratory investigations including Widal perforations in the terminal ileum. Laboratory investigations including Widal test and blood culture were of little value. All the 45 were managed operatively by simple closure of the perforation(s) and drainage of the peritoneal cavity. Burst abdomen occurred in 9 per cent and fecal fistula in 20 per cent. Overall mortality was 11 per cent--much lower than that reported in the literature in case of management of typhoid enteric perforations.