回盲部肿瘤的病人常表现为右下腹或上腹隐痛 ,右下腹有压痛。在病人呈急性右下腹痛入院时往往因采集病史不全 ,检查仓促而误诊为阑尾炎行急诊手术 ,术中发现回盲部异常 ,进一步检查为回盲部肿瘤 ,本文总结急诊手术中发现回盲部与阑尾解剖异常 5例进行分析。1　临床资料本文收集 Patients with ileocecal tumors often show pain in the right lower quadrant or upper abdomen and tenderness in the right lower abdomen. In patients with acute right lower abdominal pain when admission is often due to the acquisition of incomplete history, check the rush and misdiagnosed as appendicitis underwent emergency surgery, intraoperative findings ileocecal abnormalities, further examination of the ileocecal tumor, this paper summarizes the emergency operation found ileocecal And appendix anatomical abnormalities in 5 cases were analyzed. 1 clinical data collected in this article