상측분절시신경형성부전 환자와 정상안압녹내장 환자의 망막신경섬유층 두께 비교

• 영문명: Analysis of Retinal Nerve Fiber Layer Thickness of Superior Segmental Optic Hypoplasia and Normal-Tension Glaucoma
• 발행기관: 대한안과학회
• 저자명: 김주현 강신희 박주현 이가영,Joo Hyun Kim, MD, Shin Hee Kang, MD, Joo Hyun Park, MD, Kayoung Yi, MD, PhD
• 간행물 정보: 『대한안과학회지』Ophthalmological Society,volume54,number2, 331~337쪽, 전체 7쪽
• 주제분류: 인문학 > 역사학
• 파일형태: PDF
• 발행일자: 2013.02.28

영문 초록

Purpose: To analyze the peripapillary retinal nerve fiber layer (RNFL) in superior segmental optic hypoplasia (SSOH) patients and normal tension glaucoma (NTG) patients with inferior visual field defects using optical coherence tomography (OCT). Methods: Ten eyes of 10 patients with SSOH and 10 eyes of 10 patients with NTG were evaluated. The peripapillary RNFL thickness measured by OCT was compared between the 2 groups. Results: The mean RNFL thickness was not significantly different between SSOH patients (79.60 ± 12.54 μm) and NTG patients (77.10 ± 8.52 μm) (p = 0.089). Among the quadrant parameters, there were no significant differences between the 2 groups (p > 0.05). In a clock-hour analysis, the peripapillary RNFL thickness of the NTG group was significantly thicker than the SSOH group in 12, 1, and 2 o’clock (p = 0.029, 0.007, 0.043, respectively). In contrast, the peripapillary RNFL thickness of the SSOH group was significantly thicker than the SSOH group in 6, and 7 o’clock (p = 0.029, 0.007, respectively). Conclusions: Peripapillary RNFL thickness in patients with SSOH was thinner than in those with NTG in the superonasal region, but thicker in the inferotemporal region indicating a different retinal nerve fiber defect pattern between the 2 diseases.

키워드

Nerve hypoplasia, Optic hypoplasia, Optic nerve, Superior segmental optic hypoplasia (SSOH)