만성 중심장액맥락망막병증에서 나타난 바깥 망막 관상화

• 영문명: Outer Retinal Tubulation in Chronic Central Serous Chorioretinopathy
• 발행기관: 대한안과학회
• 저자명: 유성 김진선 권수현 김인택,Sung Yu, MD, Jin Seon Kim, MD, Soo Hyun Kwon, MD, In Taek Kim, MD, PhD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume55,number11, 1642~1650쪽, 전체 9쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2014.11.15

영문 초록

Purpose: To evaluate outer retinal tubulation (ORT) found in chronic central serous chorioretinopathy (CSC) using color fundus photography and spectral domain optical coherence tomography (SD-OCT). Methods: ORT identified in patients with chronic CSC was examined using color fundus photography, fundus autofluorescence image, fluorescein angiography, indocyanin green angiography, and SD-OCT. The images were analyzed for morphological features, location, and size of ORT in the retinal layers. Results: ORT was detected in 3 of 342 (0.88%) chronic CSC patients. Color fundus photography revealed circular or ovoid shape with hollow lumen and deep yellowish border mainly appearing at the affected retinal pigment epithelium layer in the macular area. SD-OCT B-scan revealed hyperreflective material observed inside the hyporeflective internal space with hyperreflective border. ORT had circular or ovoid shape on the SD-OCT C-scan. ORT was primarily located on the outer nuclear layer in the retina, emanating to the inner nuclear layer and was not greater than 170 x 170 μm in size when measured with SD-OCT B-scan image.Conclusions: ORT was identified in patients with chronic CSC which was observed using color fundus photography and circular or ovoid structure was observed using a SD-OCT C-scan.J Korean Ophthalmol Soc 2014;55(11):1642-1650

키워드

Chronic central serous chorioretinopathy, Outer retinal tubulation, Spectral domain optical coherence tomography