腹膜后黄色肉芽肿(Retroperitoneal xanthogranuloma)是一种罕见的疾病。自1935年首先由O’Berling以部位命名报告6例以来,国外报告有几十例,国内仅见有天津和贵州各报告1例。我院于1982年收治1例,现报告如下: 患者,男,53岁,维吾尔族,因上腹部包块伴持续性隐痛3个月于1982年5月11日入院。患者自述1982年春节开始发现上腹部 Retroperitoneal xanthogranuloma is a rare disease. Since O’Berling first reported 6 cases by site name in 1935, there were dozens of foreign reports, and only one case was reported in Tianjin and Guizhou respectively. One case was admitted to our hospital in 1982. The current report is as follows: The patient, male, 53 years old, Uighur, was admitted to hospital on May 11, 1982, because of abdominal pain with persistent pain for 3 months. The patient read the 1982 Spring Festival and found the upper abdomen