患者男，59岁，偶然发现左肘上方尺侧一鸡蛋大小之肿块，1996年3月于外院手术病理诊断为“粘液瘤”。术后7个月余复发，大小为4X5XZcm，在我院行手术切除，病理报告为“粘液脂肪肉瘤”。1997年4月因再次复发，二次人院手术。体检：左肘上方尺例偏后见一scm长纵形切口乐痕，稍隆 The patient, male, 59 years old, stumbled on the ulnar-sized egg size above the left elbow. In March 1996, he was diagnosed as a “myxoma” surgically at the external hospital. After 7 months of recurrence, the size was 4X5XZcm. Surgical resection was performed in our hospital. The pathology report was “Mucinous liposarcoma”. In April 1997, she relapsed and she had a secondary hospital operation. Physical examination: the upper left foot above the elbow feet after seeing a long vertical longitudinal incision marks, slightly longer