[Findings of bile duct ultrasonography in 100 patients with AIDS in black Africa].

A systematic study of bile ducts by abdominal echotomography on 100 African patients affected by AIDS disease has showed 11 bile ducts abnormalities (7 alithiasic cholecystitis and 6 inflammatory cholangitis, associated in 2 cases). The patients studies showed several associated infections, particularly a pulmonary tuberculosis and/or extra-pulmonary. The etiology of bile ducts attack has not been formally specified: lack of Cryptosporidium at the stools parasitologic exam, but presence of several opportunistic germs, or no, in the several samples (blood, cerebrospinal fluid, stools, expectoration).