笔者于2012年2月收治踝关节腱鞘巨细胞瘤1例,行右踝关节肿物切除+病检术,报告如下。1病例报告患者,男,21岁,以右踝扭伤后肿痛并进行性增大包块2年余入院。查体:右踝部可见一大小约3 cm×4 cm椭圆形包块,隆起约2 cm,质硬、边界不清、活动度差、压痛、未触及明显波动感,踝关节跖屈、背伸困难,远端肢体血运、感觉可,稍感麻 The author received in February 2012 ankle tendon sheath giant cell tumor in 1 case, the right ankle joint tumor resection + disease examination, the report is as follows. A case report of patients, male, 21 years old, sprained right an ankle pain and progressive increase in mass more than 2 years admitted to the hospital. Examination: the right ankle can be seen a size of about 3 cm × 4 cm oval mass, uplift about 2 cm, hard, the boundary is unclear, poor mobility, tenderness, did not touch the obvious fluctuations in the ankle plantar flexion, back Difficult to stretch, distal limb blood supply, feeling can be, a little numb