Transient recurrent ascites.

Angiotensin-converting enzyme (ACE) inhibitors are widely used in heart diseases. We describe a case of a young woman treated with fosinopril. She started experiencing abdominal pain, vomiting and diarrhoea with peritoneal signs on physical examination three years after her treatment has been initiated.

[Long term surveillance of polyps and colorectal cancers].

It is necessary to assume the colorectal cancer follow-up after curative operation to detect cancer recurrence and new polyps or cancers. A good follow-up by endoscopy is also necessary for patients with colorectal polyps and for patients with familial adenomatous polyposis.

[Diagnostic strategies for ischemic enteropathies].

Mesenteric ischemia is a life threatening event instead of colic ischemia which recovers in 90% of cases. Three points will be investigated: chronic mesenteric ischemia; acute mesenteric ischemia; colic ischemia.

[Hepatitis A and B vaccines].

Hepatitis A is a beginning disease in childhood but sometimes a very dangerous disease in adults. It is necessary to vaccine the non immune "risk groups". Hepatitis B is responsible for two millions deafs every year.

[Comparison of 24-hour gastric pH in normal controls and patients with duodenal ulcer or atrophic gastritis].

Twenty-four intragastric acidity was measured by continuous recording using intragastric glass electrodes in 16 normal controls, 18 inactive duodenal ulcer patients and 7 patients with atrophic gastritis. Median pH for the 24 h period, for the 8 AM-8 PM period, and for the 8 PM-8 AM period were significantly lower in duodenal ulcer patients than in controls (1.19 vs 1.