北里大学病院における早期胃癌診断過程の分析

概要

論文の詳細を見る
Since Kitasato Univ. Hospital was established on July 26, 1971, up to March 1974, 61 cases with 65 histologically proved early gastric cancer lesions were seen. The pre-operative diagnostic processes for those early gastric cancers were analyzed retrospectively, (1) Forty-four of these lesions, irrespective of the diagnosis, were first detected by routine upper G-I X-ray series (68.4%). Of these, 28 lesions were diagnosed as early gastric cancers by this procedure (43.1%). (2) Sixty-one lesions (92.3%) were confirmed by subsequent gastro-fiberscopic examinations and 48 out of 65 (73.8%) were diagnosed correctly. (3) Minute IIc lesions were the most difficult to assess, as were the superficial-spreading type of concaved lesions. (4) Endoscopic biopsies were performed for 58 out of 65 lesions, and 4 lesions were diagnosed falsely as benign (6.9%). (5) The accuracy of pre-operative diagnosis was 90.8%, or 60 out of 65 lesions.
北里大学の論文
1975-08-31