1983～1997年收治肾上腺囊性嗜铬细胞瘤3例,报告如下。例1,男,63岁。因左上腹不适3个月入院。一般体检无异常发现。Ｂ超示左侧腹膜后、胰尾后方有一3.3ｃｍ×3.2ｃｍ低回声均匀块影,后方回声增强。ＣＴ示胰尾后方一直径3.2ｃｍ低密度均匀肿物,ＣＴ值4～9ＨＵ,包膜完整,增强后包 From 1983 to 1997 adrenal cystic pheochromocytoma in 3 cases, the report is as follows. Example 1, male, 63 years old. Left upper quadrant discomfort due to hospitalization for 3 months. No abnormal physical examination found. B ultrasound showed the left retroperitoneal, pancreatic tail after a 3.3cm × 3.2cm low echo uniform block shadow, the rear echo enhancement. CT posterior pancreatic tail a uniform diameter 3.2cm low-density mass, CT value 4 ~ 9HU, complete capsule, enhanced after the package