增生性瘢痕和瘢痕疙瘩是一类较常见的疾病 ,其临床表现是皮肤瘢痕组织过度增生 ,目前治疗方法多种多样 ,但疗效都不甚满意 ,我们采用放射性核素90 Ｓｒ治疗 ,效果较好 ,现报道如下。一、临床资料增生性瘢痕 5 2例 ,女 36例 ,男 16例 ,年龄 :12～ 6 2岁 ,平均 37岁。病程 3个月 Hypertrophic scars and keloids are a group of more common diseases, the clinical manifestations of skin scar tissue hyperplasia, the current treatment of a variety of ways, but the effect is not satisfied, we use the radionuclide 90 Sr treatment, the effect is better Now reported as follows. First, the clinical data hypertrophic scar 52 cases, 36 females, 16 males, aged 12 to 62 years, an average of 37 years old. Duration of 3 months