1968 年 15 巻 1 号 p. 19-28
Examinations were made on a total of 618 cases surgically operated for gastric cancer in the 1st Department of Surgery of this university, and the presence of ulcuscarcinoma was critically examined clinically and histopathologically, using the criteria adopted by the Japan Association of Gastric Cancer Research, and also those proposed by Murakami and Oota. Presence of ulcuscarcinoma was found in some of the cases but no conclusive evidence was obtained from the present study to accept or deny the suggestion that ulcer precedes carcinoma. Early diagnosis of ulcuscarcinoma, and resection in an early stage have been stressed.
