Tsui Irena, Fuchs Brian S, Chou Chai Lin, Chang Stanley, Tsang Stephen H
Department of Ophthalmology, Edward Harkness Eye Institute, 635 West 165th Street, New York, NY 10032, USA.
Doc Ophthalmol. 2008 Jul;117(1):65-7. doi: 10.1007/s10633-007-9100-y. Epub 2007 Nov 22.
Pseudoxanthoma elasticum patients with angioid streaks are well-known to have acute vision loss due to choroidal bleeding. However, chronic vision loss due to macular atrophy is less well characterized. We describe a patient with sub-acute vision loss in one eye due to loss of macular retinal pigment epithelium function. Autofluorescence and pattern electroretinogram were useful adjuncts to help diagnose the source of her vision loss.
患有血管样条纹的弹性假黄瘤患者因脉络膜出血而导致急性视力丧失是众所周知的。然而,黄斑萎缩导致的慢性视力丧失的特征尚不明确。我们描述了一名患者,其一只眼睛因黄斑视网膜色素上皮功能丧失而出现亚急性视力丧失。自发荧光和图形视网膜电图有助于辅助诊断其视力丧失的原因。