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Updated: May 31, 2026

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高海拔视网膜病变与孤立的圆形区域损失:一个病例报告

Johnathan Abraham Bailey1, Maximilian Daechul Kong1,2, Baichun Hou1

  • 1Department of Ophthalmology, Vanderbilt Clinic, Columbia University Irving Medical Center, 622 W 168Th St 3Rd Floor, New York, NY, 10032, USA.

Documenta ophthalmologica. Advances in ophthalmology
|January 6, 2026
PubMed
概括

高海拔视网膜病变 (HAR) 可以导致孤立的中央光受体损伤,即使没有血管问题. 这一案例表明,高海拔视网膜损伤可能涉及非血管,代谢或缺氧的侮辱,特别是在那些以前有视网膜疾病的人中.

关键词:
圆形区域的圆形区域高海拔视网膜病变是一种高度视网膜病变.高海拔地区的高海拔疾病.氧气过低是因为缺氧.视网膜色素炎 (Retinitis Pigmentosa) 是一种可见的疾病.

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Photoreceptors and Visual Pathways01:22

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At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...