[The value of laparoscopy. Results of 600 studies performed in an internal medicine department at the General Hospital of Dakar]. / Intérét de la laparoscopie. Résultats de 600 examens effectués dans un service de Médecine interne à l'Hôpital Principal de Dakar.

600 laparoscopic examinations were performed in an Internal Medicine Department of the general Hospital Dakar (Senegal) from 1984 to 1989 in 402 males and 198 females aged from 7 to 82 years. This examination of simple and quick procedure well tolerated under simple premedication, should be performed only after diffusion of the pneumoperitoneum, per- foration being the major risk. Even if liver cell carcinoma and cirrhosis represent more than an half of the examined cases (52%) due to their high frequency, exploration of peritoneal pathology is the best indication for laparoscopy. Thanks to laparoscopy, 68 tuberculosis, 28 peritoneal carcinomatosis and 11 infectious peri-hepatitis were diagnosed. It remains a major examination perfectly adapted to studies of the so-frequent hepato-peritoneal pathology in Black Africa]

[Mucous diaphragm of the cervical esophagus. Apropos of 38 cases discovered during upper endoscopy at the General Hospital of Dakar. Relationship with the Kelly-Paterson or the Plummer-Vinson syndrome]. / Diaphragme muqueux de l'oesophage cervical a propos de 38 cas découverts au cours d'endoscopies hautes à l'Hôpital Principal de Dakar. Relation avec le syndrome de Kelly-Paterson ou de Plummer-Vinson.

At the occasion of 15,000 high endoscopies performed during the past 5 years at the general Hospital of Dakar (Senegal) 38 mucous diaphragms of cervical esophagus were discovered. 36 patients are Black Senegalese; 29 females and 9 males with a mean age of 37. Dysphagia was present 29 times and anemia 22 times. Endoscopies diagnosis is easy, putting into light a mucous diaphragm at the level or immediately below Killian mouth. 18 of these cases have been classified as Kelly-Paterson syndrome. Performed in 30 patients, the treatment consists in breaking down the mucous diaphragm with an endoscope. It is difficult to keep on endoscopic monitoring, although it is essential because the risk of cancerisation.