[A case of juvenile polyposis limited to the stomach accompanied by double gastric cancers and Ménétrier's disease].

A 48-year-old woman who had innumerable polyps in her stomach for 4 years visited our hospital to receive further examinations. Her younger brother had undergone gastrectomy because of cancer with gastric polyposis. Gastrography and gastroscopy showed numerous reddish polyps finger-like in form with much mucin in the antrum.

[Case of scattered gastritis associated with ulcerative proctitis].

A 59-year-old man who had ulcerative proctitis for 18 years visited our hospital because of stomach pain. Proctitis had been in remission stage for five recent years by the mesalazine administration. Esophagogastroduodenoscopy (EGD) showed scattered patchy erosions at the corpus of the stomach.

[A case of polypoid type ganglioneuroma of the decsending colon].

A 32-year-old woman came to our hospital with purpose of careful examination for anemia. Colonoscopy was revealed a solitary protrusion with irregular shape covered with red and discolored mucosa of the descending colon. Surface of this lesion was smooth, which had flexibility in dynamic study with infusion of the air and water.