PubMed Health⌕ Search

Biomedical subjects

Z F Soonawala

Publications and source records attributed to Z F Soonawala.

5 recordsLinked to original sources
PubMed1999

Transabdominal extensive esophagogastric devascularization with gastroesophageal stapling for management of noncirrhotic portal hypertension: long-term results.

Outside Japan portosystemic shunts have been favored as the surgical procedure of choice for the management of portal hypertension of noncirrhotic etiology. Devascularization procedures have resulted in high rebleed rates probably owing to a limited extent of devascularization. We performed this study to assess the efficacy of our modification of Sugiura's procedure for long-term control of variceal bleeding in patients with noncirrhotic portal hypertension. Forty-six patients with extrahepatic portal venous obstruction (EHPVO) and 22 with noncirrhotic portal fibrosis (NCPF) were subjected to transabdominal extensive esophagogastric devascularization with esophageal or gastric stapled transection (modified Sugiura's procedure), 38 in an emergency situation and 30 electively. Follow-up endoscopies were performed every 6 months. Operative mortality, morbidity, variceal status, and causes of recurrent bleeding were evaluated. The postoperative mortality was 4%. Early procedure-related complications were seen in 6%, and esophageal strictures formed in 7 of 45 survivors undergoing esophageal transection (15%). Over a mean +/- SD follow-up of 53 +/- 34 months, 95% of patients were free of varices. Seven survivors (11%) had a rebleed, but only 5% were due to varices (two esophageal, one gastric). Six (9%) patients developed gastropathy. The 5-year survival was 88%. The modified Sugiura's procedure is safe and effective for long-term control of variceal bleeding especially in the emergency setting and in patients with anatomy unsuitable for shunt surgery or if surgical expertise for a shunt operation is not available.

Adolescent↗
PubMed1997

Transabdominal extensive oesophagogastric devascularization with gastro-oesophageal stapling in the management of acute variceal bleeding.

BACKGROUND: Operation is required for patients with portal hypertension who have failed to respond to emergency sclerotherapy for control of acute variceal bleeding. This study evaluates the role of transabdominal extensive oesophagogastric devascularization combined with gastro-oesophageal stapling for control of acute variceal bleeding in patients with portal hypertension of different aetiologies. METHODS: Transabdominal extensive oesophagogastric devascularization combined with gastrooesophageal stapling was performed in 65 patients (28 with cirrhosis, 17 with non-cirrhotic portal fibrosis and 20 with extrahepatic portal venous obstruction) in whom emergency endoscopic sclerotherapy, and/or pharmacotherapy and balloon tamponade had failed. The Sugiura procedure was modified to minimize operating time and to reduce the operative difficulties due to oesophageal wall necrosis after sclerotherapy. RESULTS: The operative mortality rate was higher in patients with cirrhosis (P = 0.0003); sepsis was the leading cause of death (in nine of 18). A high mortality rate (12 of 15) was seen in patients with Child grade C cirrhosis. Control of bleeding was achieved in all patients. The procedure-related complication rate was 17 per cent with a 6 per cent oesophageal leak rate; four of 47 surviving patients developed oesophageal stricture. During a mean follow-up of 33 months, residual varices, recurrent varices and rebleeding were seen in three, two and three of 47 survivors. CONCLUSION: Transabdominal extensive oesophagogastric devascularization combined with gastrooesophageal stapling is an effective and safe procedure for control of acute variceal haemorrhage with satisfactory long-term control, especially in patients without cirrhosis and low-risk patients with cirrhosis.

Acute Disease↗
PubMedDate not supplied

Carcinoma in a fibroadenoma.

A carcinoma arising within a fibroadenoma is an unusual occurrence, with only a little over 100 reported cases. The purpose of this report is to increase the awareness of this entity and to discourage the practice of rendering a diagnosis on gross examination of the tumor. We are reporting a case with two distinct primary tumors within the same breast, one of which was arising within the fibroadenoma. Only two such cases have been previously reported.

Breast Neoplasms↗
PubMedDate not supplied

Post traumatic lumbar hernia.

A lumbar hernia which had developed following blunt abdominopelvic trauma is described here. The successful surgical correction is reported.

Abdominal Injuries↗