Mulliken和Glowacki于1982年提出的脉管异常的生物学分类已被广泛接受。2014年4月,在墨尔本举行的第20届ISSVA研讨会上,ISSVA全体委员会议审议并通过了脉管异常新分类。依据近年来的基础与临床研究成果,对原分类内容进行了充实和更新,增加了近年来新命名的疾病和发现的异常基因。本文对ISSVA新分类做一介绍,以供临床和科研参考。 The biological classification of vascular abnormalities proposed by Mulliken and Glowacki in 1982 has been widely accepted. In April 2014, at the 20th ISSVA Symposium held in Melbourne, the ISSVA Committee of the Whole considered and approved a new classification of vascular anomalies. According to the basic and clinical research results in recent years, the content of the original classification has been enriched and updated, adding new nomenclature in recent years and the discovery of abnormal genes. This article presents a new classification of ISSVA for clinical and scientific reference.