患者:女性,48岁。因发现中腹部肿物5年,肿物增大,伴黑便6个月,于1999年6月11日入院。患者于5年前发现中上腹部有一质硬肿物,无不适,未治疗。近半年来,肿物增大明显,达中下腹部,伴黑便。入院体检:一般情况好。腹部膨隆,直立时以中下腹部作者单位:362700　福建省石狮市解放军3283 Patient: Female, 48 years old. He was admitted to the hospital on June 11, 1999 because of the discovery of a mass in the mid-abdominal region for 5 years and an increase in mass, accompanied by melena for 6 months. The patient had a hard mass in the upper and middle abdomen five years ago. No discomfort and no treatment. In the past six months, the mass has increased significantly, reaching the middle and lower abdomen, accompanied by black stools. Admission medical examination: Generally good. Abdominal bulging, upright when the lower abdomen Author: 362700 Shishi City, Fujian Province People’s Liberation Army 3283