对腹腔恶性肿瘤误诊为阑尾周围脓肿2例分析如下。1病历摘要例1:男,38岁。主因转移性右下腹痛2 d入院。于入院前2d患者在出差途中出现脐周疼痛,约数小时后转至右下腹并固定;无发热;无恶心、呕吐;后逐渐出现腹胀感,门诊行B超检查,示右下腹混合性包块、腹腔积液,以阑尾周围脓肿收 Misdiagnosed as abdominal peritoneal malignant tumors around the abdomen in 2 cases as follows. 1 case summary 1: Male, 38 years old. The main cause of metastatic right lower abdominal pain 2 d admission. 2d before admission, patients with umbilical pain during their trip, about a few hours after the transfer to the right lower abdomen and fixed; no fever; no nausea, vomiting; gradually after a sense of abdominal distension, outpatient line B-ultrasound, showing the right lower quadrant mixed mass , Ascites, abscess around the appendix