视神经海绵状血管瘤
Cavernous hemangioma of the optic nerve.
作者信息
Kushner M S, Jampol L M, Haller J A
机构信息
Department of Ophthalmology, Northwestern University School of Medicine, Chicago, Illinois.
出版信息
Retina. 1994;14(4):359-61. doi: 10.1097/00006982-199414040-00013.
BACKGROUND
Cavernous hemangioma of the retina and optic disc is a rare lesion that was first defined as a distinct entity by Gass in 1971. It is usually easily recognized by its characteristic appearance of saccular "grape-like" lesions. On fluorescein angiography, plasma-erythrocyte separation is seen.
METHODS
Two patients with cavernous hemangioma of the optic nerve were examined over a period of 5 to 10 years.
RESULTS
Although these tumors are usually considered to be static and not capable of growth, these two cases of cavernous hemangioma of the optic nerve showed documented growth. One case required vitrectomy for vitreous hemorrhage.
CONCLUSION
Cavernous hemangioma of the optic disc can grow and can cause vitreous hemorrhage severe enough to require vitrectomy.
背景
视网膜和视盘海绵状血管瘤是一种罕见病变，1971年由加斯首次将其定义为一种独特的实体。它通常因其特征性的囊状“葡萄样”病变外观而易于识别。在荧光素血管造影中，可见血浆-红细胞分离。
方法
对2例视神经海绵状血管瘤患者进行了5至10年的随访检查。
结果
尽管这些肿瘤通常被认为是静止的且不会生长，但这2例视神经海绵状血管瘤病例显示有明确的生长。其中1例因玻璃体出血需要进行玻璃体切除术。
结论
视盘海绵状血管瘤可以生长，并可导致严重到需要进行玻璃体切除术的玻璃体出血。
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