血管瘤是胚胎期血管形成过程中出现的一种先天发育不良、属错构瘤性质,具有肿瘤和畸形的双重特性。虽然它有一定的自然消退率,但会有一部分血管瘤持续发展,因此我们主张积极治疗。目前,治疗血管瘤的方法较多,平阳霉素行血管瘤内注射已在临床上广泛应用。1资料与方法1.1一般资料 Hemangioma is a kind of congenital dysplasia that occurs during the process of embryonic vascularization. It is a hamartoma and has the dual characteristics of tumor and deformity. Although it has a certain natural rate of regression, but there will be some continuous development of hemangiomas, so we advocate active treatment. At present, there are many ways to treat hemangiomas. Pingyangmycin is widely used clinically in the injection of hemangiomas. 1 Materials and Methods 1.1 General Information