近视盘视网膜毛细血管瘤的临床特征分析

目的观察近视盘视网膜毛细血管瘤的临床特征方法回顾分析18例近视盘毛细血管瘤19只眼的临床资料、16只眼的荧光素眼底血管造影（FFA）以及7只眼的随访观察资料。结果18例患者中，男女比为1：2，平均年龄为28.9岁。3例4只眼合并周边视网膜瘤。19只眼血管瘤中心均位于视盘的边缘以外，以颞下象限为最多（7/19），血管瘤大小为1.0-2.5个视盘直径（DD），颜色以红色为主（12/19）。16只眼FFA检查显示13只眼造影晚期有“排空”现象。长期随访的7只眼（其中5只眼经过激光光凝治疗）视力均下降。初诊时无渗出性视网膜脱离的6只眼（其中4只眼、未经过治疗的只眼）在平均随访的54.4个月后均未发生视网膜脱离。结论近视盘视网膜毛细血管瘤多呈类似椭圆形、橙黄色或红色包块。瘤体的中心位于视盘的边缘外。患者多在青壮年期出现视力下降的症状，有症状者瘤体周围均有不同程度的渗出、视网膜水肿。视力下降较缓慢，治疗效果差。FFA检查有助于本病的诊断和鉴别诊断。（中华眼底病杂志，2004，20：1-4）

Clinical features of 18 cases of juxtapapillary capillary hemangioma

ObjectiveTo evaluate the clinical features of 18 cases of juxtapapillary capillary hemangioma.MethodsIn 18 cases of 18 cases of juxtapapillary capillary hemangioma,the clinical datd of 19 eyes,the results of funds fluorescein angiography(FFA) of 16 eyes ,and the follow-up observation of 7eyes were retrospectively analyzed.ResultsIn 18 cases,the sex retio of male and female is 1:2 with the average age of 28.9 years.Peripheral retinal angioma was found in 3 cases(4eyes). In19 eyes,thr center of hemangioma was located beyond the rim of optic,most of which was in inferotemporal quadrant of the optic (7/19) with the size of 1-2.5 disc diameter (DD).Most of the tumors were red in colour (12/19).In the result of FFA of 16 eyes ,wash-out at the late phase was found in 13 eyes.decreased acuity was found in all 7 cases that were followed up more than 12 months (including 5 cases treated by laser photocoagulation).retinal detachment did't occur in 6 cases without exudative retinal detachment after being follow-up for 54.5 months of the average term.ConclusionMost of the juxtapiallary capillary hemangioma are orange or red oval tumors.The center of hemangioma are located beyond the rim of the optic.The patients often complain gradually decreased visual acuity when they are in prime of their life with exudation and edema in different degree around the tumor,FFA is helpful for the diagnosis and differential diagnosis of this disease.(Chin J Ocul Fundus Dis，2004，20：1-4)