透明细胞肉瘤(clear cell sarcoma,CCS)是一种罕见的软组织肿瘤,近期我院收治1例,现将诊治过程报道如下。临床资料患者,男,63岁。因“右肩背部疼痛7月,发现右肩背部包块4个月余”于2011年2月18日入院。患者自2010年7月以来一直感有肩部疼痛,以夜间痛为主,肩部活动时感疼痛加重,曾在外院以“右肩周炎”治疗数周后症状无好 Clear cell sarcoma (clear cell sarcoma, CCS) is a rare soft tissue tumor in our hospital recently admitted in 1 case, now the diagnosis and treatment process is reported as follows. Clinical data, male, 63 years old. Because of “pain in the right shoulder and back in July, found the back of the right shoulder mass 4 months ” on February 18, 2011 admitted. Patients have been suffering from shoulder pain since July 2010, with nocturnal pain predominantly with increased pain on shoulder activity and had no symptoms after a few weeks of treatment in the outer court