Retinal diseases - Diagnosis and treatment - Mayo Clinic
Mar 8, 2024 · Optical coherence tomography (OCT). This test is an excellent technique for capturing precise images of the retina. This can help diagnose epiretinal membranes, macular …
Retinal diseases - Symptoms and causes - Mayo Clinic
Mar 8, 2024 · Retinal tear. A retinal tear occurs when the clear, gel-like substance in the center of your eye, called vitreous, shrinks and tugs on the thin layer of tissue lining the back of your …
Diabetic retinopathy - Diagnosis & treatment - Mayo Clinic
Feb 21, 2023 · Three drugs are approved by the U.S. Food and Drug Administration (FDA) for treatment of diabetic macular edema — faricimab-svoa (Vabysmo), ranibizumab (Lucentis) …
Retinal detachment - Diagnosis and treatment - Mayo Clinic
These treatments can help prevent retinal detachment and preserve vision. Laser surgery, also called laser photocoagulation or retinopexy. The surgeon directs a laser beam into the eye …
Retinal detachment - Symptoms and causes - Mayo Clinic
Retinal detachment is an emergency situation in which the thin layer of tissue at the back of the eye, called the retina, pulls away from its usual position. Retinal cells separate from the layer …
Eye melanoma - Symptoms and causes - Mayo Clinic
Aug 9, 2022 · Symptoms. Eye melanoma may not cause signs and symptoms. When they do occur, signs and symptoms of eye melanoma can include: A sensation of flashes or specks of …
Positron emission tomography scan - Mayo Clinic
The scanner takes about 30 minutes to produce detailed images of metabolic activity in your tissues and organs. A positron emission tomography (PET) scan is an imaging test that can …
Diabetic retinopathy - Symptoms & causes - Mayo Clinic
Feb 21, 2023 · Overview. Diabetic retinopathy (die-uh-BET-ik ret-ih-NOP-uh-thee) is a diabetes complication that affects eyes. It's caused by damage to the blood vessels of the light …
Optic neuritis - Diagnosis & treatment - Mayo Clinic
Sep 29, 2021 · Optic neuritis usually improves on its own. In some cases, steroid medications are used to reduce inflammation in the optic nerve. Possible side effects from steroid treatment …
CT scan - Mayo Clinic
May 7, 2024 · A CT scan can see nearly all parts of the body. It's used to diagnose disease or injury as well as to plan medical, surgical or radiation treatment. A computerized tomography …