Klein M, Goldberg M F, Cotlier E
Ann Ophthalmol. 1975 Sep;7(9):1213-21.
Four patients had cavernous hemangiomas of the retina. The lesions, which usually occur in asymptomatic individuals, are unusual hamartomas comprised of saccular aneurysms containing venous blood and located on the surface of the retina or at the optic nervehead. Two patients had photocoagulation to destroy the lesions. In one patient, the lesion was totally destroyed after treatment to it and to the surrounding retina; in the second patient, a portion of the lesion had enlarged greatly when examined 5 years after photocoagulation. The hemangiomas of the other 2 patients have been observed without therapeutic intervention--the course we prefer for the majority of cases.
4例患者患有视网膜海绵状血管瘤。这些病变通常发生在无症状个体中，是由含有静脉血的囊状动脉瘤组成的罕见错构瘤，位于视网膜表面或视神经乳头处。2例患者接受了光凝治疗以破坏病变。1例患者在对病变及其周围视网膜进行治疗后病变被完全破坏；第2例患者在光凝治疗5年后检查时，病变的一部分已大幅增大。另外2例患者的血管瘤未进行治疗干预，这是我们在大多数病例中更倾向采用的做法。
