Methods :By using a patent high -pressure inje ction promoter combined with disposable syringe,intralesional injection of Compound Betamethason e had been used to treat keloid lesion s.

• 方法:采用专利产品高压助推器与一次性注射器相结合,于瘢痕内注射“得宝松”进行治疗瘢痕疙瘩并有效的防止其复发。