[Evaluation of a photographic magnification of the digestive tract].
D000293:Adolescent; D003092:Colitis / Q000000981:diagnostic imaging; D004064:Digestive System / Q000000981:diagnostic imaging*; D004932:Esophageal and Gastric Varices / Q000000981:diagnostic imaging; D005069:Evaluation Studies as Topic; D005260:Female; D005756:Gastritis / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D010182:Pancreatic Diseases / Q000000981:diagnostic imaging; D011127:Polyps / Q000000981:diagnostic imaging; D011858:Radiographic Magnification; D013272:Stomach Diseases / Q000000981:diagnostic imaging