患者男性,37岁,已婚,入院前3个月出现右侧腰腹部酸痛不适,症状进行性加重,体重减轻近15kg,于2005年8月入院。查体:体温36.5℃,心率85次/分,血压125/70mmHg,心、肺无异常发现,右侧下腹部轻度膨隆,腹软,无压痛反跳痛,中、右侧下腹部触诊可扪及一深在边界不清质硬包块,位置固定,双 Male patient, 37 years old, married, 3 months before admission appeared on the right side of the waist and abdominal pain, discomfort, progressive symptoms, weight loss nearly 15kg, in August 2005 admitted. Physical examination: body temperature 36.5 ℃, heart rate 85 beats / min, blood pressure 125 / 70mmHg, heart, lung no abnormalities found in the right lower abdomen slightly bulging, abdominal soft, no tenderness rebound tenderness, the right lower abdominal palpation Palpable and deep in the border is not a clear hard mass, the location of fixed, double