腹膜后化学感受器瘤较少见，临床表现不典型，诊断较困难。我院１９８０年４月至１９９８年４月收治５例，经手术、病理证实，５例均手术治愈。术后最长１８年，最短３月余，目前仍存活未见复发。该病临床表现无特异性，但多以腹部包块为主诉，且多数为良性病变。本病对化疗、放疗不敏感，主要靠早期和彻底的手术切除，且手术效果较好。 Retroperitoneal chemoreceptor tumors are rare, clinical manifestations are not typical, and diagnosis is difficult. From April 1980 to April 1998, 5 cases were treated in our hospital. After surgery and pathology, 5 cases were cured by surgery. The longest 18 years after surgery, the shortest more than 3 months, there is no recurrence of survival. The clinical manifestations of the disease are non-specific, but mostly abdominal mass is the main complaint, and most of them are benign lesions. The disease is not sensitive to chemotherapy and radiotherapy, and it is mainly relied on early and thorough surgical resection, and the surgical effect is better.