Notching of the optic chiasm by overlying arteries in pituitary tumors.
D001158:Arteries; D001766:Blindness / Q000209:etiology*; D006801:Humans; D009369:Neoplasms; D009897:Optic Chiasm; D065866:Optic Tract; D010902:Pituitary Gland; D010911:Pituitary Neoplasms; D014785:Vision, Ocular; D014795:Visual Pathways
BLINDNESS/etiology and pathogenesis; OPTIC TRACTS; PITUITARY GLAND/neoplasms; VISION