HIV-2 and HIV-1 AIDS cases in Senegal: clinical patterns and immunological perturbations.

The serological and immunological parameters, disease patterns, and social characteristics of 39 human immunodeficiency virus type 2 (HIV-2) seropositive CDCIV cases seen in Dakar, Senegal were studied. These data were compared with those obtained from 48 HIV-1 seropositive CDC stage IV patients. Social characteristics of populations infected with HIV-1 or HIV-2 were clearly different.

[Epidemiology of cancer of the digestive tract in Senegal. Review of 18,000 endoscopies performed at the Principal Hospital of Dakar].

314 alimentary tract cancers were discovered in 219 black males and 95 black females at the occasion of 18.000 endoscopies (high or low) performed during the 5 past years at the Principal Hospital (Dakar-Senegal). Mean age of the patients was 50, gastric cancer (170 cases) was the most frequent localization, then rectocolonic one (71 cases) and oesophageal one (61 cases).

[Epidemiology of digestive tube cancers in Senegal. Apropos of 18,000 endoscopies carried out at the Hospital Principal of Dakar].

314 bowel cancers were discovered in 219 men and 95 women of negroid race in the course of 18,000 upper and lower endoscopies taken over the past 5 years at Dakar's Main Hospital. The average age of the sick persons is 50 years. Gastric cancer (170 cases) is the most frequent, followed by recto-colic cancer (71 cases) and oesophagian cancer (61 cases).

[Crohn's disease. Apropos of 2 recent cases collected at the Dakar Central Hospital].

This report covers two cases of Crohn's Disease, one in a 27 year old Senegalese woman, the other in a 38 year old Senegalese man, both presenting abdominal pain, diarrhoea and loss of weight over several months. The ulcerated lesions were staged on the colon, respecting the rectum, and reached the ileum in one patient and the esophagus in the other. Following X-rays, endoscopy and consideration of the history, Crohn's Disease was diagnosed.