FIELD: medicine.
SUBSTANCE: invention refers to medicine, namely to ophthalmology, and can be used for diagnosing low-tension glaucoma. 20-second breath-holding is used as an exercise test. Macular region of the retina is scanned in AngioVue 3.0*3.0 mm mode with the help of an optical coherence tomograph Optovue XR Avanti. Quantitative indices of vascular density of macular region of retina are determined at the level of superficial vascular plexus in Fovea and Parafovea before and after breath holding. If the vascular density in Fovea and Parafovea decreases by 4% and more, low-tension glaucoma is diagnosed.
EFFECT: method provides simplified diagnosis of low-tension glaucoma by determining vascular density in Fovea and Parafovea before and after breath holding.
1 cl, 1 tbl, 4 ex
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