Optical Coherence Tomography Angiography Criteria Of The Choroidal Neovascular Membrane In Wet Age Related Macular Degeneration And In Pathological Myopia (Comparative Study).

Optical Coherence Tomography Angiography Criteria Of The Choroidal Neovascular Membrane In Wet Age Related Macular Degeneration And In Pathological Myopia (Comparative Study).

This study aims to compare choroidal neo-vascular membrane criteria in cases of age-related macular degeneration and cases of pathological myopia.

All patients will be examined by optical coherence tomography (OCT) and optical coherence tomography angiography (OCT-angio) .

The size, the location, the criteria of the choriodal neovascular membrane will be examined and imaged.

Study include 50 cases of CNV in age related macular degeneration and 50 cases of CNV in pathological myopia.

Inclusion Criteria:

• Patients with age related macular degeneration should be at least 50 years of age with CNV with no other causes.

Patients with pathological myopia where axial length more than 26 mm or refractive power more than -6 diopter with CNV in OCT with clear media and OCT-angio can be used.

Exclusion Criteria:

• Exclude other pathological causes of CNV .