Ghassemi Fariba, Akbari-Kamrani Marjan
Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran.
J Ophthalmic Vis Res. 2013 Jul;8(3):268-70.
To report two cases of retinitis pigmentosa (RP) associated with vasoproliferative tumors (VPTs) and Coats-like fundus.
Two patients with RP presented with recent loss of vision due to combined VPTs and Coats-like retinal vascular alterations. One patient had two VPTs with adjacent capillary nonperfusion, telangiectasia and aneurysmal vascular changes in one eye. The other patient had prominent VPT with Coats-like retinal vascular alterations in both eyes. These lesions received treatment resulting in improved vision in both patients.
Although rare, VPTs and Coats-like retinal vascular alterations including retinal exudation associated with telangiectatic vessels, aneurysmal changes and capillary nonperfusion may occur in patients with RP.
报告两例与血管增生性肿瘤（VPTs）及类Coats眼底相关的视网膜色素变性（RP）病例。
两名RP患者因合并VPTs及类Coats视网膜血管改变而近期视力下降。一名患者一只眼睛有两个VPTs，伴有相邻毛细血管无灌注、毛细血管扩张及动脉瘤样血管改变。另一名患者双眼有明显的VPTs及类Coats视网膜血管改变。这些病变接受了治疗，两名患者视力均有改善。
尽管罕见，但RP患者可能发生VPTs及类Coats视网膜血管改变，包括与毛细血管扩张性血管相关的视网膜渗出、动脉瘤样改变及毛细血管无灌注。
