１病例介绍男，７０岁。慢性支气管炎及哮喘病史２０余年。腹泻伴粘液血便１月余，确诊为乙状结肠癌，于１９９９年１月２日入院。６日在硬膜外麻醉加气管内插管静脉复合麻醉下行乙状结肠癌根治术，术中发现癌肿侵犯膀胱顶部，同时行膀胱部分切除术。术后回病室，２０ｍｉ... 1 Case Introduction Male, 70 years old. Chronic bronchitis and asthma history for more than 20 years. Diarrhea was accompanied by mucous bloody stools for more than one month. He was diagnosed with sigmoid colon cancer and was admitted to hospital on January 2, 1999. On the 6th, epidural anesthesia and endotracheal intubation and intravenous anesthesia were performed to reduce the sigmoid colon cancer radical surgery. During the operation, the cancer was found to invade the top of the bladder, and partial bladder resection was performed at the same time. Postoperative wards, 20mi...