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Biomedical subjects

P Jagannath

Publications and source records attributed to P Jagannath.

14 recordsLinked to original sources
PubMed1992

The relevance of a staging laparotomy for Hodgkin's disease in India.

A retrospective analysis of 328 cases of Hodgkin's Disease (HD) subjected to a staging laparotomy at the Tata Memorial Hospital, Bombay, India, from 1974 to 1986 was undertaken to assess its relevance to our setup. Eighty percent of the patients were from clinical stages (CS) I and II, 38% with lymphocyte predominance (LP), and 41% with mixed cellularity (MC) histologies. Staging laparotomy was positive in 60% cases overall, including 50% from CS IA and IIA, 68% from CS IB and IIB, and 53% and 67%, respectively, from LP and MC histologies. Splenic involvement was seen in 54% cases. Operative complications were encountered in 2% of cases and deaths in two cases only. In view of the high propensity for abdominal spread, only selected CS IA and IIA cases would merit a staging laparotomy within which, nearly 50% cases with a negative yield could be offered radical segmental irradiation alone for cure. The majority of our patients would, however, require combination therapy.

Adolescent↗
PubMed1992

Cystic neoplasms of the pancreas: a heterogeneous disorder.

Cystic neoplasms of the pancreas are rare tumors with a relatively better prognosis as compared to other pancreatic cancers. They may be mistaken for pseudocysts. Seventeen patients who underwent surgical resection were analyzed. Seventy percent of the patients were females and 76.7% of the tumors were located in the tail of the pancreas. Preoperative diagnosis was made on the basis of ultrasonography and/or computed tomography findings in 60% of patients. Retrospective review of the imaging modalities revealed one or more findings suggestive of cystic neoplasms in 90% of the patients. These included multiloculated cysts, thickened cyst wall, intracystic mass or calcifications, and presence of liver metastasis. All the tumors were completely or partly excised. The final histopathological diagnosis was microcystic adenoma in 2, mucinous cyst adenoma in 1, papillary cystic neoplasm in 3, cystic neuroendocrine tumor in 5, and cystadenocarcinoma in 6. Of the 17 patients, 10 had malignant tumors. Seven patients with benign tumors and 3 patients with malignant tumors are disease free 12-30 months after resection. Cystic neoplasm must always be considered as a possibility when dealing with cystic lesions of the pancreas and a careful evaluation of ultrasonography and computed tomographic scan may give a clue to the diagnosis.

Adolescent↗
PubMed1992

Combination chemotherapy and radiation for palliation of hepatocellular carcinoma.

Twenty seven patients with hepatocellular carcinoma were treated by sequential methotrexate (75 mg/m2) and 5-fluorouracil (5-FU) (750 mg/m2) on day 1 followed on days 8-36 by external beam radiotherapy (total dose 30 cGy). The response was assessed by liver size on clinical examination. One patient had complete response, and six patients had partial response. The overall response to the treatment was 25.9%. More than a 50% reduction in serum alfa-fetoprotein level was noted in 66.6% patients. Seventy-one percent of patients had palliation of pain following therapy. The median survival of responders was 11 months and of nonresponders, 2 months. Radiation was discontinued in two patients who developed radiation hepatitis. Additional trials with different dosages and schedules are needed to fully evaluate this form of therapy.

Adult↗
PubMed1992

Role of endoscopic ambulatory laser therapy in palliation of malignant colorectal diseases.

BACKGROUND: Endoscopic laser therapy is widely used in the palliation of advanced malignant colorectal diseases. The role of this therapy in improving the quality of life of these patients needs adequate assessment. METHODS: Nine patients with advanced colorectal cancers and three patients with secondary colorectal involvement by pelvic cancers underwent endoscopic Nd:YAG laser therapy for palliation using non-contact laser guides for tumor bleeding alone (n = 12) or associated with obstruction (n = 7). The therapy was performed on an outpatient basis in 9 of the 12 patients. One patient was lost to follow up. RESULTS: Symptom control was achieved in all the 11 bleeding tumors and in 5 of the 7 obstructive tumors. There were no major complications. Three patients had no improvement in the quality of life in spite of control of symptoms. CONCLUSION: Ambulatory endoscopic laser therapy is a minimally invasive, safe and effective method of palliation for selected patients with non-resectable malignant colorectal tumors.

Adult↗
PubMed1992

Palliative segment III biliary bypass (left cholangio-jejunostomy) in malignant block at porta hepatis.

Segment III cholangio-enteric anastomosis was performed in 17 patients with obstructive jaundice due to unresectable malignancies at the porta hepatis. The operative mortality was 6% (1/17) and morbidity 30% (5/17). More than 50% fall in bilirubin level with symptomatic improvement in pruritus was seen in 13 patients. Three patients had 25%-50% fall in bilirubin level. This procedure is safe and effective in palliation of unresectable hilar obstruction.

Adult↗
PubMed1992

A prospective study of radiation induced damage of pancreatic ducts.

To study radiation-induced pancreatic duct damage, endoscopic retrograde pancreatograms of 11 patients with primary gastric lymphoma who had completed chemotherapy and moderate dose external radiation therapy were compared with those of 22 normal subjects. No significant alteration was seen in the length and caliber of the main pancreatic duct and number of side branches. Clubbing of one or two side branches was observed in four patients who had received radiation (p = ns). We conclude that significant structural changes do not develop in the pancreas following moderate dose upper abdominal radiation.

Adult↗
PubMed1991

Familial polyposis coli with villous adenoma of ampulla of Vater.

Adenoma of the ampulla of Vater is one of the extracolonic manifestations of familial polyposis coli (FPC). We report three patients with FPC in whom villous adenoma of the ampulla was detected. An adenoma carcinoma sequence has been suggested in such lesions.

Adenoma↗
PubMed1991

Duodenal diversion of percutaneous biliary drain through a percutaneous endoscopic gastrostomy: report of a case.

Occasionally, percutaneous biliary drainage is the only possible form of treatment in a patient with a malignant obstruction at the porta hepatis. We report on a case of gallbladder carcinoma with a complete block at the porta hepatis, which was palliated with a percutaneous biliary drain. Enteral reinfusion of bile was accomplished through a duodenal tube placed through a percutaneous endoscopic gastrostomy.

Adenoma, Bile Duct↗
PubMed1991

Tuberculosis of the pancreas: report of three cases.

Three cases of pancreatic tuberculosis are described. The first patient presented with abdominal pain, weight loss, anorexia, vomiting, hepatomegaly, and mass in the head of the pancreas, on computerized tomographic (CT) scan. The second patient presented with low grade fever, anorexia, and weight loss, and was investigated for gallbladder disease. The third patient presented with obstructive jaundice and mass lesion in the head of the pancreas. Two patients underwent laparotomy for suspected pancreatic tumors. The findings of pancreatic disease was incidental during laparotomy in the second patient. The histopathology revealed caseating granuloma in all of them. The first patient responded well to treatment, and the second patient stopped treatment after 2 months and is well. The third patient is being followed. If malignancy can be ruled out, tuberculosis should be considered in relevant geographic areas, and a tissue diagnosis should be made.

Adult↗
PubMed1990

Possible ME.

Explore the source record for details and available documents.

Diagnosis, Differential↗
PubMed1990

Preliminary experience with allogeneic bone marrow transplantation in haematological disorders in India.

Between March 1983 and December 1985, six patients with haematological disorders (four acute nonlymphocytic leukaemias, one chronic phase chronic myeloid leukaemia and one severe aplastic anaemia have undergone allogeneic bone marrow transplantation. Four of the 6 patients are alive and free from disease between 33+ and 55+ months; two patients died due to grade IV acute graft versus host disease (GVHD).

Adolescent↗
PubMed1987

Solitary rectal ulcer syndrome. Twenty cases seen at an oncology center.

A retrospective study of 20 cases of biopsy-proven solitary rectal ulcer syndrome seen at a large oncology hospital which highlight the clinicopathologic features is presented. Thirty five percent of patients were in their sixth decade and there was a male preponderance of 2.3:1. All patients presented with anorectal symptoms. Eighty five percent had normal abdominal findings and seventy five percent had positive findings on rectal examinations. Fifty four percent had a diagnosis of carcinoma of the rectum on barium enema studies. On sigmoidoscopy, a solitary ulcer was found in 80 percent; 50 percent had lesions between 6 and 10 cm from the anal verge, and 40 percent had the lesion on the anterior rectal wall. All patients were treated conservatively and 35 percent were disease free at the end of five years, while 30 percent had persisting symptoms.

Adult↗