女性,51岁,广东籍。患者自1973年始时有腹泻腹痛,近月来发现粘液血便,每日3～4次,每次约10ml,便后腹痛缓解。于1990年11月13日在我院作纤维结肠镜检查,于乙状结肠发现1颗息肉(1.5cm×1.5cm),杨梅状,长蒂,即行高频电凝切除送检。患者一般情况良好,除左下腹轻压痛外未见其他阳性体征。 Female, 51 years old, from Guangdong. The patient had diarrhea and abdominal pain since the beginning of 1973. In the recent months, mucous and bloody stools were found. They were taken 3 to 4 times a day, about 10 ml each time, and abdominal pain eased afterwards. On November 13, 1990, a colonoscopy was performed in our hospital. A polyp (1.5 cm × 1.5 cm) was found in the sigmoid colon, and it was shaped like a bayberry and long pedicle, and was subjected to high-frequency coagulation resection. The patient was generally in good condition and had no other positive signs except for mild tenderness in the left lower quadrant.