患者 ,男 ,2 8岁 ,干部。病理号 2 0 0 0 46 0。右臀部肿物 1a,近一月触之疼痛 ,于 2 0 0 0年 8月 11日在门诊手术。查体肿物大小 1.5 cm× 1cm× 1cm ,表面不平可见局部似疖肿样多处小隆起 ,基底部活动尚可。术后沿最大面切开可见乳白色液体流出 ,无包膜 ,切面呈蜂窝状 ;质较 Patients, male, 28 years old, cadres. Pathology number 2 0 0 0 46 0. The right hip mass 1a, which touched the pain in January, was operated on August 11, 2000. The size of the tumor mass was 1.5 cm x 1 cm x 1 cm. The surface was uneven and there were many small bumps like lumbosacral swelling. The basement activity was acceptable. After the incision along the largest surface, visible milky fluid flowed out, no capsule, and the cut surface was honeycomb;