从NTG中模仿正常张力玻璃眼 (NTG) 的歧视性疾病
Hee-Kyung Ryu1, Seong-Ah Kim1, Hee-Jong Shin1
1Department of Ophthalmology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea.
Journal of clinical medicine
|November 9, 2024
概括
这项研究发现,鼻腺细胞内层 (GCIPL) 厚度可以帮助区分正常张力玻璃眼 (NTG) 和其他神经眼科疾病. 对于GCIPL厚度的特定切断值有助于决定何时对非典型的NTG病例进行神经成像.
科学领域:
- 眼科医生 眼科 眼科
- 神经眼科神经眼科
- 医疗成像医学成像
背景情况:
- 区分正常张力玻璃眼 (NTG) 和其他具有非典型特征的神经眼科疾病是具有挑战性的.
- 识别可靠的眼科检查标记对于适当的神经成像转诊至关重要.
研究的目的:
- 确定最可靠的眼科检查结果,以区分非典型的NTG与其他疾病.
- 确定疑似非典型NTG的患者的神经成像诊断值.
主要方法:
- 对106名具有非典型NTG特征的个体进行了回顾性分析,这些人接受了青光眼的评估和脑/轨道MRI.
- 视敏度,眼内压力,光盘外观和各种视网膜成像指标的评估,包括RNFL和GCIPL厚度.
- 使用ROC曲线和AUC进行统计分析,以确定诊断功率和区分条件的截止值.
主要成果:
- 单边NTG,视力敏度恶化和中央视瘤不太可能表明非眼性疾病.
- 快速视野进展,光盘白和垂直直线限制性视镜瘤显示,非白内障性疾病的诊断率更高.
- 鼻象限结节细胞内状层 (GCIPL) 厚度可靠地区分了NTG和模仿条件,AUC为0.659和切线为65.75.
结论:
- 鼻子GCIPL厚度是区分神经眼科疾病与NTG的可靠指标.
- 鼻腔GCIPL厚度截止值为65.75,可以指导在非典型的NTG病例中关于神经成像的决定.
- 这一发现有助于优化神经成像技术的使用,例如MRI,对于具有非典型NTG特征的患者.
相关概念视频
Glaucoma: Overview
508
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
508
Open Angle Glaucoma: Treatment
393
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
Drugs such as carbonic anhydrase inhibitors, α2- and...
393
Angle Closure Glaucoma: Treatment
438
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
438
Photoreceptors and Visual Pathways
5.7K
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,...
5.7K


