망막분지정맥폐쇄환자에서 정맥폐쇄 위치에 따른 임상적 양상

• 영문명: Clinical Features According to the Occlusion Site in Patients with Branch Retinal Vein Occlusion
• 발행기관: 대한안과학회
• 저자명: 박가희 최경식,Ka Hee Park, MD, Kyung Seek Choi, MD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume54,number8, 1248~1254쪽, 전체 7쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2013.08.15

영문 초록

Purpose: To evaluate clinical patterns according to the occlusion site in patients with branch retinal vein occlusion. Methods: Ninety-one branch retinal vein occlusion patients were divided into 4 groups according to the occlusion site based on the description by Duke-Elder and Wybar: Papillary retinal vein occlusion group (group A), main retinal vein occlusion group (group B), minor retinal vein occlusion group (group C), and retinal venule occlusion group (group D). The following factors were analyzed retrospectively: baseline/final visual acuity, visual improvement, macular thickness, and macular circulatory states. Results: The macular thickness (μm) was 575.33 ± 178.44 in group A, 511.92 ± 218.02 in group B, 397.21 ± 144.51 in group C, and 336.68 ± 120.55 in group D. The retinal ischemic area (DD) was 22.00 ± 13.28 in group A, 18.26 ± 10.12 in group B, 12.52 ± 10.52 in group C, and 12.36 ± 11.92 in group D, which was found to be significantly greater in the group with the higher branch occlusion site (p < 0.05). However, visual acuity, macular circulatory states and other clinical characteristics were not significantly different. Conclusions: Occlusion site is a relating factor for retinal ischemic area and macular thickness in patients with Branch retinal vein occlussion, but which is not a prognostic factor for final visual acuity.

키워드

Branch retinal vein occlusion, Occlusion site