摘要:Figures Tables Authors S.A.F. Eloumou Bagnaka 12 * H. Luma Namme 123 D. Noah Noah 234 N.E. Essomba 2 A. Malongue 1 A. Manga 1 C. Tzeuton 2 M. Biwole Sida 3 1 Service de médecine interne de l’hôpital Général de Douala, BP 4856, 999 Douala, Cameroun 2 Faculté de médecine et des sciences pharmaceutiques, BP 2701, 999 Douala, Cameroun 3 Faculté de médecine et des sciences biomédicales et Yaoundé, Cameroun 4 Service de gastro-entérologie de l’hôpital central de Yaoundé, Cameroun * Correspondance Key words: gastroduodenal lesions, endoscopy, Helicobacter pylori, peptic ulcer, Cameroon DOI : 10.1684/mst.2015.0521 Page(s) : 104-9 Published in: 2016 Introduction The causes of gastroduodenal lesions are multifactorial, and few studies have assessed the impact of each of these factors in Africa. The aim of this study was to identify factors associated with the occurrence of gastroduodenal lesions in Cameroon.