Your browser doesn't support javascript.
loading
Optical coherence tomography angiography in the evaluation of glaucomatous damage / 中华实验眼科杂志
Chinese Journal of Experimental Ophthalmology ; (12): 365-368, 2021.
Article in Chinese | WPRIM | ID: wpr-883346
ABSTRACT
Glaucoma is a neurodegenerative disease, which is characterized by a concave atrophy of the optic disc and a characteristic defect of the visual field.The current diagnosis and evaluation of glaucoma are mainly based on fundus photography, optical coherence tomography and visual field examination.Hemodynamic changes play an important role in the pathophysiology of glaucomatous optic nerve damage, however, blood flow evaluation of the optic disc has been directed to large vessels in the past, and there has been no good evaluation equipment for quantitative evaluation of blood flow in microvessels.Optical coherence tomography angiography quantifies blood flow in the retina and choroid, which provides a new method and index for the evaluation of glaucomatous optic nerve damage.In this paper, the application of optical coherence tomography angiography in the measurement of blood vessel density in the optic disc and macular region in the diagnosis and progress assessment of glaucoma, and the consistency of blood flow parameters with structural parameters such as the optic nerve fiber layer and sieve plate and visual field parameters, etc.were reviewed to evaluate the value of blood flow parameters in predicting and assessing glaucomatous damage.
Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Chinese Journal of Experimental Ophthalmology Year: 2021 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: Chinese Journal of Experimental Ophthalmology Year: 2021 Type: Article