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Biomedical subjects

I Vinograd

Publications and source records attributed to I Vinograd.

80 records · Page 5Linked to original sources

Colon interposition for the short bowel syndrome.

A 5-mo-old male had disabling diarrhea and malabsorption following massive small bowel resection. His transit time was 10 min. After 9 mo of conservative treatment, a 24-cm isoperistaltic segment of colon was interposed 6.5 cm from the ligament of Treitz. Transit time was increased to 105 min, and he was eventually able to be maintained on an enteric diet without significant diarrhea. Colon interposition requires little manipulation of the remaining small intestine and does not rely on active intestinal obstruction to effect an increased transit time.

Colon↗

Laparoscopic cholecystectomy: treatment of choice for cholelithiasis in children.

Laparoscopic cholecystectomy is rapidly replacing traditional cholecystectomy as the standard treatment for cholelithiasis and cholecystitis in adults. Over a period of 16 months, 14 children with a clinical diagnosis of cholelithiasis, ranging in age from 4 to 15 years (mean 12.2), were treated. All had symptoms of abdominal pain or vomiting; one had jaundice and recurrent cholecystitis. Five children (35%) had associated metabolic or hemolytic diseases. The 14 children were operated on using the laparoscopic cholecystectomy technique. No operation was converted to open cholecystectomy, but two patients required laparotomy: one because of suspected injury to the common duct, and the other because of nonvisualization of the gallbladder during laparoscopy. The mean post-operative hospital stay for the 11 children who underwent only laparoscopic cholecystectomy (one patient also had a simple mastectomy) was 50 hours (range 48-72 hours). All children resumed their normal activities almost immediately after discharge from hospital. No long-term biliary or other complications were seen in any patient throughout an average follow-up period of 6.2 months (range 3-16 months). The benefits of this operation in children are obvious: It is safe, effective, and well tolerated.

Adolescent↗

Balloon catheter dilatation of focal colonic strictures following necrotizing enterocolitis.

Two infants with severe colonic strictures secondary to necrotizing enterocolitis (NEC) were successfully dilated with balloon catheters. The procedures were performed under mild sedation, with fluoroscopic guidance. Results were sustained for more than 4 years follow-up. This procedure proved to be a safe and effective alternative to operative repair.

Catheterization↗