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Corresponding Author

Hend Mostafa Abdelghany Hafez

Authors ORCID

Role of L- Carnitine as Adjuvant Therapy with Letrozole for Ovulation Induction in Women with Polycystic Ovarian Syndrome (PCOS)

Document Type

Original Article

Abstract

Background: The incidence of myopia, the most common refractive defect, is rising at an alarming rate. Changes in the retina's microvasculature cause long-term vision loss, and high myopia is one of many axial length-related problems.

Aim of the work: Using Optical Coherence Tomography Angiography(OCTA), we may assess how high myopia-related pathological alterations impact blood flow to the retina from the capillaries.

Patients and methods: This cross-sectional, prospective, and observational study was conducted between August 2023 and March 2024 at Al-Zahraa University Hospital. It involved 60 eyes of 30 cases divided into 2 groups(High myopic group, Control emmetropic group).

Results: The results of the OCTA showed that high myopic eyes had considerably lower densities of superficial, deep, and radial peripapillary capillaries compared to the control group(P<0.001), and there was a negative connection with axial length(AL).

Conclusion: In cases of High Myopia, where there is an increase in the length of the eyeball, there is a decrease in the density of blood vessels in the superficial, deep, and radial peripapillary capillaries.

Keywords

High Myopia; Retinal micro vasculature; Axial length; OCTA

Subject Area

Ophthalmology

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