scotoma
A localized defect in the visual field bordered by an area of normal vision. This occurs with a variety of eye diseases (e.g., retinal diseases and glaucoma); optic nerve diseases, and other conditions.
MONDO:0005328
eye disorder
is_a
enlarged blind spot
exact
generalised visual field contraction or constriction
exact
scotoma
exact
scotoma (disease)
exact
scotoma of blind spot area
exact