脉络膜视网膜及脉络膜皱褶的光学相干断层扫描
Optical coherence tomography of chorioretinal and choroidal folds.
作者信息
Giuffrè Giuseppe, Distefano Mauro G
机构信息
Eye Clinic, Department of Neurology, Ophthalmology and Psychiatry, University of Palermo, Palermo, Italy.
出版信息
Acta Ophthalmol Scand. 2007 May;85(3):333-6. doi: 10.1111/j.1600-0420.2006.00799.x.
PURPOSE
To report the optical coherence tomography (OCT) findings in cases of chorioretinal and choroidal folds.
METHODS
Eight subjects with folds of the fundus of the eye were examined with fundus photography, fluorescein angiography, B-scan ultrasonography and Stratus OCT.
RESULTS
Two types patterns were found on OCT. Five cases showed undulating retinal as well as retinal pigment epithelial lines of normal thickness; these were defined as chorioretinal folds. The posterior vitreous surface often adhered to the crests of the folds only. Three cases exhibited a wavy appearance of the retinal pigment epithelium and a flat retinal surface; these were classified as choroidal folds.
CONCLUSIONS
Scanning by OCT can differentiate chorioretinal folds from choroidal folds and reveal the relationships between the folds and the posterior vitreous surface.
目的
报告脉络膜视网膜及脉络膜皱褶病例的光学相干断层扫描（OCT）检查结果。
方法
对8例眼底有皱褶的受试者进行了眼底照相、荧光素血管造影、B超检查及Stratus OCT检查。
结果
OCT检查发现两种类型的图像。5例显示视网膜呈波浪状，视网膜色素上皮线厚度正常；这些被定义为脉络膜视网膜皱褶。玻璃体后表面常仅附着于皱褶的嵴上。3例表现为视网膜色素上皮呈波浪状，视网膜表面平坦；这些被归类为脉络膜皱褶。
结论
OCT扫描可区分脉络膜视网膜皱褶与脉络膜皱褶，并揭示皱褶与玻璃体后表面之间的关系。
Zotero 插件