手部腱鞘巨细胞瘤４例报告＊我校１９９０年毕业生哈尔滨铁路中心医院骨外科孙闯邵良宏＊哈尔滨市体工三队卫生所郭毅腱鞘巨细胞瘤又称黄色瘤，良性滑膜瘤，局限性结节性腱鞘炎等，多起于小关节及腱鞘的滑膜层，为慢性长大的软结节，无压痛，生长局限，一般不大于２ｃｍ。... Giant cell tumor of the tendon sheath in 4 cases* Reported by our school’s 1990 graduate Harbin Railway Center Hospital Orthopaedic Surgery Sun Wei Shao Lianghong* Harbin Sanhe Sanitary Hygiene Institute Guo Yi Tumor sheath giant cell tumor, also known as xanthoma, benign synovial tumor , Localized nodular tenosynovitis, etc., mostly from the synovial layer of the facet joints and tendon sheaths, chronic soft nodules grow up, no tenderness, limited growth, generally not more than 2cm. ...