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김진복(Jin Pok Kim),송인성(In Sung Song),최규완(Kyoo Wan Choi),김정룡(Chung Yong Kim),김용일(Yong Il Kim),윤한두(Han Doo Youn),정현채(Hyun Chae Jun),오인혁(In Hyuk Oh),이건욱(Kun Wook Lee),최병인(Byun In Choi) 대한소화기학회 1989 대한소화기학회지 Vol.21 No.4
N/A In the analysis of 224 early gastric cancer cases that were confirmed by surgical pathologic examination, the following resuls were obtained: (1) men were more frequently affected than vomen with peak incidence in their 40's to 50's (2) the lesions were detected by gastrofiberscope in 98.7% of cases, while the diagnosis as early cancer was made in 56.2%. (3) the diagnostic accuracy was affected by the size, reaching 71.9% for lesions larger than 5 cm and 52.9% for smaller ones, (4) the diagnostic accuracy was influenced by the location, being highest (56.9 %) for fundic cancers and lowest (43.5%) for lesions on the greater curvature aspect . (5)morphologic type Ilc was the most frequent (49.4%) form and cases of type IIb+ IIa showed the greatest (66.7%) diagnostic accuracy, (6) the biopsy-positive rate was 92.9% at the first examination and can be increased up to 100% when the examination was repeated three times.
만성특발성 변비 및 당뇨병성 변비 환자에 대한 대장통과시간의 비교 연구
노임환(Im Hwan Roe),정현채(Hyun Chae Jung),김성연(Sung Yun Kim),이효석(Hyo Suk Lee),윤용범(Yong Bum Yoon),송인성(In Sung Song),최규완(Kyoo Wan Choi),김정룡(Chung Yong Kim),최병인(Byun In Choi) 대한내과학회 1990 대한내과학회지 Vol.39 No.5
N/A Measurement of colonic transit time with radiopaque markers is a simple and useful modality in evaluating canstipation. We calculated the segmental colonic transit time in healthy controls (n=34), chronic idiopathic constipated patients, and constipated patients with diabetic autonomic neuropathy (n=14), Total colonic transit time was 24.1±8.1 hrs for the healthy controls, 21.1±8.8 hrs for men, and 25.8±5.3 hrs in women. Also, the segmental transit time was 3.9±1.7 hrs for the right colon, 11.8±5.2 hrs for the left colon, and 8.5±5.5 hrs for the rectosigmoid. The mean colonic transit time did not differ significantly by age or sex. The proportion of the transit time in the right colon, left colon, and the rectosigmoid were 17.4%, 51.6%, and 32.4%, respectively. The chronic idiopathic constipated patients were 14 females, whose total and segmental transit times were delayed markedly; 74.2±40.9, 18.7±14.4, 33.4±51.6, and 22.1±15.7 hrs for the total colon, right colon, left colon, and rectosigmaid, respectively (p<0.001). These proportions showed no significant difference compared with the healthy controls: 24.0%, 50,5%, and 24.7% for the right colon, left colon, and rectosigmoid, respectively, In 14 cases with constipated diabetic autonomic neuropathy, the colonic transit time was also delayed: 55.1±16.8, 16.2±7.0, 17.0±8.8, and 22.0±11.7 hrs for the total colon, right colon, left colon, and rectosigmoid, respectively. These proportions showed a significant delay of transit time in the rectosigmoid: 29.9%, 31.0%, and 41.2% in the right colon, left colon, and rectosigmoid, respectively, p<0.05, Also, in the non-constipated patients with diabetic autonomic neuropathy, the proportion of colonic transit in the rectosigmoid was as high as 46.6%, even though the transit time was not delayed compared with the healthy controls. It was remarkable that transit in the rectosigmoid was prolonged in the diabetic autonomic neuropathy.