静脉畸形骨肥大综合征(KlippelTrenaunay’ssyndrome,KTS)是一种先天性静脉畸形病变,过去认为罕见,但近年来该病的检出率明显增加[1]。我们在1999年2月～2003年6月共诊治KTS儿童9例,报告如下。临床资料一、一般资料本组9例,左下肢4例,右下肢3例,两下肢1例,上肢1例。男5例,女4例 Klippel Trenaunay’s syndrome (KTS) is a congenital venous malformation that was previously considered rare, but the prevalence of this disease has been markedly increased in recent years [1]. We in February 1999 ~ June 2003 KTS children were diagnosed in 9 cases, the report is as follows. Clinical data First, the general information The group of 9 patients, 4 cases of left lower limb, right lower limb in 3 cases, two lower limbs in 1 case, upper extremity in 1 case. 5 males and 4 females