患者,男,46岁。入院前1月在当地医院经Ｂ超检查,发现右肾上腺实质性占位病变。平时除右侧腰部有轻微胀痛外无其它不适感,内分泌检查无异常发现。术中见肿瘤与肾上腺分界清楚,行肿瘤切除术。病理检查:直径5ｃｍ,有完整包膜,厚薄不匀,肿块质地柔软、红黄相间、易碎。镜下:由造血 Patient, male, 46 years old. A B-ultrasound examination was performed at a local hospital in January before admission, and a substantial occupying lesion of the right adrenal gland was found. Usually there is no other discomfort except slight swelling on the right side of the waist, and no endocrine examination was found. During the operation, the tumor and adrenal gland were clearly demarcated and tumor resection was performed. Pathological examination: Diameter 5cm, complete capsule, uneven thickness, soft texture, red and yellow, fragile. Microscope: From Hematopoiesis