Cavernous Hemangioma of the Retina is a rare, benign (non-cancerous) vascular hamartoma that forms clusters of thin-walled, blood-filled sacs within the ...

A retinal capillary hemangioma is a non-cancerous growth made up of tiny blood vessels in the light-sensitive layer at the back of the eye called the retina. ...

Choroidal hemangioma is a harmless, noncancerous growth made up of extra blood vessels in the choroid, the layer of blood‐rich tissue found between the retina ...

An intraocular vascular tumor is an abnormal, benign or malignant growth of blood‐vessel cells inside the eye. These tumors arise from the vascular (blood ...

An intraocular paraganglioma is a very rare tumor that starts inside the eye. It grows from a type of nerve cell called a chromaffin cell, which normally helps ...

Intraocular Leiomyoma is a rare, non-cancerous tumor made of smooth muscle cells that grows inside the eye. It most often comes from the uveal tract—the ...

Retinoblastoma is a rare cancer that starts in the retina, which is the light-detecting layer at the back of the eye. It most often affects young children, ...

Interstitial keratitis is when the middle layer of the cornea (called the stroma) becomes inflamed without any open sore on the surface or back of the cornea. ...

Internuclear ophthalmoplegia (INO) is an eye movement problem caused by damage to a special pathway in the brainstem called the medial longitudinal fasciculus ...

Internal limiting membrane dystrophy (ILMD), also called Familial Müller Cell Sheen Dystrophy, is a rare inherited eye condition that affects the very inner ...

Intermittent exotropia is a common eye alignment problem where one eye occasionally drifts outward, away from the nose, while the other eye remains focused ...

Intermediate uveitis is when the middle part of the eye (the vitreous gel and the pars plana just behind the iris) becomes inflamed. This means the tissues in ...

Interface Fluid Syndrome (IFS) is a rare eye condition that happens when clear fluid collects in the thin space between layers of the cornea after surgery. In ...

An infraorbital rim tear is a cut or split in the bone or soft tissue just below the eye socket. This area—the infraorbital rim—is the bony edge that forms the ...

Inferior oblique myokymia is a rare eye movement disorder where a small muscle under the eye (the inferior oblique muscle) twitches by itself without you ...

Infectious crystalline keratopathy (ICK) is a rare, slow-growing infection of the cornea. It was first described in 1983 by Gorovoy and colleagues after they ...