【摘要】 本文对177例患者进行直肠指检，取粘液作半乳糖氧化酶（GO）试验，同时作纤结镜检查。结果发现：19例大肠癌GO试验阳性18例（94．7％）；非癌性组中大肠息肉24例阳性18例（75％），其它疾病105例阳性23例（21．9％），正常结肠粘膜29例阳性3例（10．3％）。所查病例中大肠癌术后6例阳性3例（2例肠癌复发，1例息肉）。资料表明：GO试验对大肠癌和息肉的敏感性分别为94．7％及75％，特异性为72．2％及71．2％。提示GO试验可作为大肠癌及癌前病变的普查筛检试验，并可用作大肠癌术后病人的随访。更多还原

【Abstract】 The galactose oxiase (GO) test by rectal mucus were studie in the 177 patients, and colonofibevscope were examied at the same time. It is discovere that a positive response rate of GO test were 94. 7% (18/19 cases), 75% (18/24), 21. 9%L(23/105) in the patients with large bowel cance, largse bowel polyps and other nonmalignant iseases respectivety, and 10. 3% (3/29) only in the patients with normal colorectal mucosa. 3 patients positive (2 patients with recurrnce of colorctal cancer, 1 patient with polyp) in 6 patients with postoperative large bowel cancer. In the present stuey, the sensitivity to large bowel cancer was 94. 7%, to polyps was 75%; specificity,72. 2% and 71. 2%. In is suggesed that galactose oxiase test might be useful for mass screening of large bowel cancer and of the precarcinomatous diseases, might use to the patients with pustoperative large bowel cancer foliow-up.更多还原