化学感受器瘤是一种少见肿瘤,据国内张仁元等收集至1962年止国外资料共847例,位腹膜后者11例。国内至1975年止共报告33例,其中发生于颈动脉体者8例,颈静脉体者2例、腹动脉体者7例、主动脉体者4例、腹膜后者5例、胃壁者2例,左肩部、左锁骨下、左领下、腋窝部及耳部者各1例。我院77年发现腹膜后1例,现报告如下。 The chemoreceptor tumor is a rare tumor. According to Zhang Renyuan et al., it collected 847 cases of foreign data in 1962, and the latter 11 cases of peritoneum. A total of 33 cases were reported from China to 1975, including 8 cases of carotid body, 2 cases of jugular body, 7 cases of abdominal arteries, 4 cases of aortic body, 5 cases of peritoneum, and 2 cases of stomach wall. For example, there were 1 case in each of the left shoulder, the left subclavicular, the left lower collar, the axilla, and the ear. In our hospital 77 cases of retroperitoneum were found. The report is as follows.