Oct findings in torpedo maculopathy.
Oct findings in torpedo maculopathy.
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DOI：
10.1097/icb.0b013e318033a130
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发表时间：
2008-01-01
影响因子：
--
通讯作者：
Sanchidrian, Maria
中科院分区：
文献类型：
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作者：
Sanabria, Maria R;Coco, Rosa M;Sanchidrian, Maria
背景：电鳐性黄斑病变，也称为孤立性色素减退痣，是一种罕见的良性疾病。据我们所知，没有以前的光学相干断层扫描（OCT）的描述在文献中。回顾了2名12岁和13岁女孩在5年随访期间的视网膜造影、OCT和视野检查结果。在这两种情况下，前节和后节的评价是不明显的，除了存在一个平坦的，鱼尾形，色素减退病变颞部的黄斑，指向中央凹。在病例1中，OCT显示病变上方的视网膜（尤其是外层视网膜）微弱变薄，以及与脉络膜深处的后部高反射信号相关的视网膜色素上皮（RPE）高反射。在病例2中，OCT显示视网膜萎缩，厚度减少，可能是由于感光层的缺失。浅浆液性感觉神经脱离，增加视网膜色素上皮反射率，以及更高的光穿透到脉络膜也evaluated.CONCLUSION：在这两种情况下的鱼雷黄斑病变的OCT研究，我们发现了一个变量的视网膜变性，和浆液性视网膜脱离被发现在一个案例。
BACKGROUND: Torpedo maculopathy, also called solitary hypopigmented nevus, is a rare though benign disorder. To our knowledge, there are no previous optical coherence tomography (OCT) descriptions in the literature.METHODS: Results of ophthalmologic examinations (including retinography, OCT, and visual field testing) for 2 girls aged 12 years and 13 years throughout 5 years of follow-up were reviewed.RESULTS: In both cases, anterior and posterior segment evaluation was unremarkable except for the presence of a flat, fishtail-shaped, hypopigmented lesion temporal to the macula, pointing to the fovea. In case 1, OCT disclosed faint thinning of the retina above the lesion especially in the outer retina and hyperreflectivity of the retinal pigment epithelium (RPE) associated with a posterior hyperreflective signal deep in the choroids. In case 2, OCT showed an atrophic retina with reduced thickness probably due to the absence of the photoreceptor layer. Shallow serous neurosensory detachment, increased RPE reflectivity, and higher penetration of light to the choroid were also evident.CONCLUSION: In both cases of torpedo maculopathy studied by OCT, we found a variable amount of retinal degeneration, and a serous retinal detachment was found in one case.