中文摘要：

血管瘤和脉管畸形是常见于头颈部的一组疾病,其发病机制尚不明确。虽然近10多年来血管瘤和脉管畸形的学术交流不断加强,新的治疗理念与技术引进,使许多复杂、疑难病例在多学科协作下取得较好的疗效,但由于病变的部位、临床表现或就诊年龄不同,患者可能在不同的科室诊治,使用不规范术语或不合理治疗的现象仍然存在。弥散性脉管畸形难以治愈,常需综合治疗。作者结合国内外文献,简要介绍血管瘤和脉管畸形的新分类、现代治疗策略,并回顾相关学术活动、取得的研究成果,提出此领域仍存在的相关问题及面临的挑战。

英文摘要：

Infantile hemangioma and vascular malformations are a spectrum of disorders commonly involving the head and neck regions, and their pathogenesis remains poorly understood. Owing to increased academic exchange,introduction of new therapeutic strategies and emerging treatment techniques during the last decade, many complicated vascular malformations are cured or obviously improved by multidisciplinary approach. However, outdated terminology and/or improper management are sometimes used because of diversities of clinical presentation and locations of lesions,age at diagnosis and doctor＇s experience. Diffuse venous malformations or microcystic lymphatic malformations usually are managed by combined modalities, and surgical resection would lead to poor post-surgical outcomes with a high incidence of complications and recurrences. This paper reviewed the contemporary classification and treatment paradigms, academic activities and achievements in the investigation of vascular anomalies in China, with discussing of up-to-date diagnosis and treatment, and possible perspectives were proposed as well.