Choriocapillaris Changes Imaged by OCT Angiography After Half-Dose Photodynamic Therapy for Chronic Central Serous Chorioretinopathy

被引：23
作者：
Fujita, Kyoko [1 ]
Kawamura, Akiyuki [2 ]
Yuzawa, Mitsuko [2 ]
机构：
[1] Kansai Med Univ, 2-5-1 Shinmachi, Hirakata, Osaka 5731010, Japan
[2] Nihon Univ, Chiyoda Ku, Tokyo, Japan
来源：
OPHTHALMIC SURGERY LASERS & IMAGING RETINA | 2017年 / 48卷 / 04期
关键词：
INDOCYANINE GREEN ANGIOGRAPHY; VERTEPORFIN; LEVEL;
D O I：
10.3928/23258160-20170329-04
中图分类号：
R77 [眼科学];
学科分类号：
100212 ;
摘要：
BACKGROUND AND OBJECTIVE: To evaluate the choriocapillaris using optical coherence tomographic angiography (OCTA) after half-dose verteporfin photodynamic therapy (hd-PDT) for chronic central serous chorioretinopathy (CSC). PATIENTS AND METHODS: We studied six eyes (six patients) with chronic CSC treated by hd-PDT. OCTA was performed before, 1 week after, and 1 month after hd-PDT. The area of flow abnormality at the choriocapillaris level within the PDT spot after hd-PDT was compared with that before hd-PDT. RESULTS: Serous retinal detachment was diminished in all eyes, with three achieving complete resolution at 1 month. On OCTA, all eyes showed irregular choriocapillaris flow before hd-PDT. The areas of abnormal flow shrank progressively at 1 month after hd-PDT. CONCLUSION: On OCTA, choriocapillaris flow tended to recover at 1 month after hd-PDT. OCTA may be clinically useful for evaluating choriocapillaris and the therapeutic effects of hd-PDT for chronic CSC.
引用
收藏
页码：302 / 310
页数：9
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