삼출성 나이관련황반변성환자에서 망막색소상피박리양상에 따른 선택적초시력시야계의 결과 분석

• 영문명: Preferential Hyperacuity Perimeter in Exudative AMD With Pigment Epithelial Detachment
• 발행기관: 대한안과학회
• 저자명: 이승찬 이승준,Seung Chan Lee, MD, Seung Jun Lee, MD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume50,number4, 551~557쪽, 전체 7쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2009.04.30

영문 초록

Purpose: To analyze the hyperacuity defects by preferential hyperacuity perimeter (PHP) in exudative age-related macular degeneration (AMD) and correlate them with the properties of pigment epithelial detachment (PED) obtained by optical coherence tomography (OCT). Methods: Thirty eyes with exudative AMD with choroidal neovascularization (CNV) diagnosed by fluorescein angiography underwent PHP for hyperacuity defect and OCT for PED length and height. We compared hyperacuity defect with the shape of the PED by OCT. Results: 26 eyes with exudative AMD with CNV tested positive for hyperacuity defects. The size of the hyperacuity defect by PHP and the PED length by OCT showed positive correlation (p=0.010). In the 4 eyes that tested negative for hyperacuity defects, the PED was not high although the size was large. Conclusions: Our results suggest that PHP is a useful method to detect a change of pigment epithelial layer in AMD and the presences of a hyperacuity defect is more sensitive for PED height than size. These results suggest that PHP is useful to detect the state and the activity of CNV lesion. J Korean Ophthalmol Soc 2009;50(4):551-557

키워드

Age-related macular degeneration, Choroidal neovascularization, Hyperacuity, Pigment epithelial detachment,