后腹膜化学感受器瘤极为罕见,我院收治1例,现报告如下。临床资料患者,男,54岁,因左上腹包块于84年5月17日以“后腹膜肿瘤、巨脾症等”收入院。84年4月患者体检时发现左上腹一包块,因当地医院诊断为“脾肿大”,故来我院就诊。既往健康,否认有血吸虫疫水接触史及肝炎病史。体检:精神稍差,发育、营养一般,表情安静,浅表淋巴结不肿大,腹 Retroperitoneal chemoreceptor tumors are extremely rare. One case was treated in our hospital. The report is as follows. Clinical data: Male, 54 years old, was admitted to the hospital on May 17, 1984 with a “postperitoneal neoplasm, giant spleen syndrome, etc.” due to left upper abdominal mass. In April of the year of the patient’s physical examination, a mass was found on the left upper abdomen, which was diagnosed as “splenomegaly” by the local hospital and came to our hospital. Past health, denied the history of exposure to schistosomiasis and history of hepatitis. Physical examination: the spirit is slightly poor, development, nutrition, quiet expression, superficial lymph nodes are not swollen, abdominal