Objective To investigate the relationship between intraocular pressure(IOP) and ocular axial length and retinal vein occlusion(RVO).Methods The IOP of affected and fellow eyes of 56 patients with RVO were measured with Canon TX-F Full Auto Tonometer.The axial lengths of affected and fellow eyes with RVO were performed with A-scan ultra sonography.The control group consisted of age-and sex-matched 98 patients with cataract.Results The affected eyes with CRVO had a significant lower IOP compared with the fellow and control eyes(P<0.01).The affected eyes with BRVO had not significant difference compared with the fellow and control eyes(P>0.05).The difference in axial length between the eyes with CRVO and the eyes in the control group was statistically significant(P<0.01).The difference in axial length between the eyes with BRVO and the control eyes was not statistically significant(P>0.05).Conclusion Short axial length is one of the risk factor for CRVO and there was a reduction of IOP in eyes associated with CRVO.The short axial length is not a risk factor to BRVO and there was not a reduction of IOP in eyes with BRVO.

近年来,荧光素及吲哚青绿眼底血管造影在Ⅱ型糖尿病视网膜病变诊断中的应用.其中包括将荧光素及吲哚青绿血管造影用于早期诊断非增殖期、增殖前期、增殖期糖尿病视网膜病变及糖尿病黄斑病变的诊断与分型等.毫无疑问,应用荧光素及吲哚青绿眼底血管造影技术能更透彻理解糖尿病视网膜病变,并能增加其诊断的准确率.