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我院１９７８年１月～１９９８年７月用结肠镜检查全结肠３４８９例，共检出大肠息肉４８３例（１３８４％），其中恶变者４２例，恶变息肉经内镜治疗３９例。现对以上资料作回顾性分析，探讨大肠息肉恶变的相关因素，以及大肠息肉与大肠癌的演变关系，评价恶变息肉经内...
In our hospital from January 1978 to July 1998, we used colonoscopy to examine 3489 cases of colon in total. A total of 483 cases of colorectal polyps were detected (13. 84%), including 42 cases of malignant transformation and 39 cases of malignant polyps treated by endoscopy. The above data are retrospectively analyzed to investigate the factors associated with the malignant transformation of colorectal polyps, and the evolutionary relationship between colorectal polyps and colorectal cancer, to evaluate the malignant transformation of polyps within...