大肠脂肪瘤因少见,术前诊断较为困难。如能把病人的临床表现与辅助检查,如纤维结肠镜检查或大肠气钡双重造影与CT扫描结合起来,则有助于提高术前诊断率,术中仔细探查及冰冻切片,可使大肠脂肪瘤获得确诊,并使治疗更合理化。 Colorectal lipomas are rare and preoperative diagnosis is difficult. If the patient’s clinical performance and auxiliary examinations, such as colonoscopy or colorectal fistula, can be combined with CT scan, it can help improve the preoperative diagnosis rate. During the operation, careful exploration and frozen section can make large intestine fat. The tumor is diagnosed and the treatment is rationalized.