Fluorescent angiography and optical coherence tomography with angiography of the ocular fundus in patients with "the wet" form of an age-related macular degeneration.
Year: 2017, volume 13 Issue: №2 Pages: 345-349
Heading: Ophtalmology Article type: Original article
Authors: Virsta A.M., Kamenskikh T.G., Nugaeva N.R., Kolbenev I.O., Gileva E/V.
Organization: Saratov State Medical University
Heading: Ophtalmology Article type: Original article
Authors: Virsta A.M., Kamenskikh T.G., Nugaeva N.R., Kolbenev I.O., Gileva E/V.
Organization: Saratov State Medical University
Summary:
Purpose: to investigate the informative value of fluorescent angiography (FA) and optical coherence tomography with fundus angiography (angio-OCT) in the diagnosis of "wet" form of age-related macular degeneration (AMD). Material and methods. The present study included 20 patients (20 eyes) diagnosed with degeneration of macula and posterior pole of the eye, the "wet" form (late stage age-related macular degeneration, AREDS category 4). The study used machines: optical coherence tomography, Spectralis HRA+OCT (Heidelberg Engeneering, Germany), optical со- herence tomography-angiography CIRRUS HD-OCT MODEL 5000 (Carl Zeiss, Germany). Results. When conducting the FA, in 11 patients found the ill-defined zone of small leakage of dye in 7 patients revealed a clearly defined area of hyperfluorescence in the early phase, and marked leakage of dye in the late phase, 2 patients — uncertain indices. In connection with the received data questionable PHAGE in 11 patients, all were held angio-OCT, to clarify the localization of choroidal neovascularization (CNV). When performing angio-OCT in 11 patients revealed that "wet" form of AMD with occult choroidal neovascularization. In 7 patients there had been discovered classic CNV in 2 patients combined. Conclusion. Angio-OCT gives a clearer picture about the presence of a choroidal neovascular membrane that plays a significant role in determining the course of treatment of patients with wet age-related macular degeneration.
Keywords: age-related macular degeneration, fluorescent angiography of eyeground vessels, optical coherence tomography with fundus angiography
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