Culture of intestinal biopsy specimens and stool culture for detection of bacterial enteropathogens in patients infected with human immunodeficiency virus. The Berlin Diarrhea/Wasting Syndrome Study Group.

摘要

The diagnostic yields of stool cultures and biopsy specimens for the detection of enteric bacterial pathogens in 213 human immunodeficiency virus-infected patients were compared. Forty-five percent (19 of 42) of the pathogens were detected exclusively by stool culture, 2% (1 of 42) of the isolates were detected exclusively by culture of biopsy specimens, and 53% (22 of 42) were detected by both methods. Repeated stool cultures remain the most important means of diagnosing enteric bacterial pathogens, which were encountered in 20% (40 of 213) of all patients. The additional culture of biopsy specimens should be reserved for patients with suspected mycobacteriosis.