前言脉管廇中,以血管瘤占大多数,其种类一般可分为:毛细血管瘤,海绵状血管瘤,多枝状血管瘤等。这都是常见的良性肿瘤,身体各部皆可发生。多为先天性,故患者以婴幼儿多见,但也有发生于成年者。虽然有 Preface Vascular neoplasia accounts for the majority of vasculiture and its types can be generally divided into capillary hemangiomas, cavernous hemangiomas, and multi-branched hemangiomas. This is a common benign tumor that can occur in all parts of the body. Mostly congenital, so the patient is more common in infants and young children, but it also occurs in adults. Although there are