氩激光视网膜光凝联合曲安奈德球内注射治疗 缺血型视网膜中央静脉阻塞

目的探讨氩激光视网膜光凝联合曲安奈德球内注射治疗缺血型视网膜中央静脉阻塞(CRVO)的临床疗效。方法2003年12月至2005年1月对17例（17只眼）缺血型CRVO患者行氩激光视网膜光凝联合曲安奈德球内注射治疗。结果随访4～10个月。16例患者视力提高，其中14例患者黄斑水肿明显减轻或消失，5例患者在3个月以后黄斑水肿复发，视力下降。6例患者在球内注射后出现眼压升高，给予对症处理后缓解。无房角新生血管形成及继发性新生血管性青光眼发生。结论氩激光视网膜光凝联合曲安奈德球内注射治疗缺血型CRVO可以提高患者视力，减少并发症。但是一部分患者黄斑水肿可能复发。(中华眼底病杂志,2005,21:224-225)

Treatmemt of ischemic central retinal vein occlusion by argon laser photocoagulation combined with intravitreous injection of triamcinolone acetonide

Objectives To evaluate the therapeutic effect of argon laser photocoagulation combined with intravitreous injection of triamcinolone acetonide (TA) on ischemic central retinal vein occlusion (CRVO). Methods Argon laser photocoagulation combined with intravitreous injection of TA was performed on 17 patients (17 eyes) with CRVO between December 2003 and July 2004. Results During the follow-up of 4-10 months, the visual acuity improved in 16 patients, including alleviated or even disappeared cystoid macular edema (CME) in 5, and recurred macular edema in 5 with decreased visual acuity after 3 months. Six patients had increased ocular pressure after intra-ocular injection which alleviated after treated suitably. No neovascularization in angle or secondary neovascular glaucoma was found. Conclusion WTBZ]Argon laser photocoagulation combined with intravitreous injection of TA may improve the visual acuity and reduce complications in ischemic CRVO, though macular edema may recur in some cases.