视网膜海绵状血管瘤是一种罕见的血管错构瘤,可伴有颅内和皮肤血管瘤。本病系具有高度可变外显率及表现度的常染色体显性遗传。通常单眼罹病,眼底可见一串暗红色囊状血管瘤位于视网膜内层,常有白色视网膜前膜覆盖。荧光血 Retinal cavernous hemangioma is a rare vascular hamartoma, may be associated with intracranial and cutaneous hemangiomas. This disease has a highly variable penetrance and the degree of autosomal dominant inheritance. Usually monocular disease, the fundus visible a string of dark red cystic hemangiomas located in the retina, often with white pre-retinal coverage. Fluorescent blood