Mason G I, Ferry A P
Ann Ophthalmol. 1979 Jan;11(1):87-91.
Microhemangiomas of the iris are recently recognized lesions, the cause and pathogenesis of which are unknown. Almost all patients whose cases have been reported were more than 45 years old. Complications seem to be uncommon although some patients have developed spontaneous hyphema and transitory elevations of intraocular pressure. The patient whose case we are reporting is the first in whom bilateral spontaneous hyphema originating from microhemangiomas of the pupillary border is described.
虹膜微血管瘤是近年来才被认识的病变，其病因和发病机制尚不清楚。几乎所有已报道病例的患者年龄都超过45岁。尽管有些患者出现了自发性前房积血和短暂性眼压升高，但并发症似乎并不常见。我们报告的该病例患者是首例描述双侧瞳孔缘微血管瘤引起自发性前房积血的患者。
