微小胃癌の診断 : 現状と限界について

概要

論文の詳細を見る
1) Since Kitasato University was opened, 133 lesions of the histologically proved gastric cancers in early stage had been found during the 4.5 years (July 1971 to December 1975). In these cases, the diameter of 11 lesions (9.7%) were less than 10mm. 2) In the 11 minute gastric cancers, 7 lesions (63.3%) were detected as abnormal findings by the first routine U. G. I. X-ray series. 3) Endoscopic biopsy were performed for 6 lesions (54.5%), and all of them were diagnosed as cancers before the operation. 4) Two cases diagnosed as cancers by the endoscopic examination had another malignant lesions with minute ones simultaneously. 5) Eight out of the 11 were well differentiated adenocarcinomas and the remaining 3 undifferentiated. The cancerous infiltrations remained in the mucosal layer in all cases except one in which cancer cells infiltrated by submucosa.
北里大学の論文
1977-08-31