[Aorto-enteric fistulas. Report of 12 cases].

Aorto-enteric fistulae are primary or secondary. The primary variant is the rupture of an aortic aneurysm into the gastro-intestinal tract. The secondary fistulae are complications of reconstructive aortic surgery.

[Organ donation for transplantation. Survey of opinions of physicians and paramedics in the province of Vaud].

In 1987, two media campaigns were organized in Switzerland to promote donor cards. The purpose of this study was to test their impact on the medical community. Questionnaires were sent to qualified practitioners, doctors in training and intensive care nurses.

Comparative study of ceftriaxone and cefoperazone in the treatment of acute cholecystitis.

Forty patients with acute cholecystitis were divided into two randomized groups on the basis of the emergency antimicrobial therapy received, and were treated for a period of 5 days. The first group was given ceftriaxone (Rocephin), the second cefoperazone (Cefobis). This concomitant antimicrobial treatment of acute cholecystitis proved to be effective in 85% of the patients; 15% underwent 'à chaud' surgery on the 6th day because of a lack of response to the treatment.