May D R, Klein M L, Peyman G A
Br J Ophthalmol. 1976 Dec;60(12):816-8. doi: 10.1136/bjo.60.12.816.
Twenty patients with central retinal vein occlusion were randomly divided into two groups in a prospective study to evaluate the effects of xenon are photocoagulation in central retinal vein occlusion. The patients in one group were treated with 360 degrees scatter xenon photocoagulation and the others received no treatment. The average follow-up was 18 months. There were no cases of rubeosis or neovascular glaucoma in the treated group. Two patients in the untreated group developed rubeosis with subsequent neovascular glaucoma. There was no significant difference in the visual prognosis or in fundus neovascularization between the groups.
在一项前瞻性研究中，20例视网膜中央静脉阻塞患者被随机分为两组，以评估氙弧光凝治疗视网膜中央静脉阻塞的效果。一组患者接受360度散射氙光凝治疗，另一组未接受治疗。平均随访时间为18个月。治疗组未出现虹膜红变或新生血管性青光眼病例。未治疗组有2例患者发生虹膜红变并继发新生血管性青光眼。两组之间在视力预后或眼底新生血管形成方面无显著差异。
