title: Retinociliary vein associated with a craniopharyngioma.
abstract: A 60-year-old white man had a diagnosis of craniopharyngioma made in 1945. Three operations for partial tumor removal were performed in 1951, 1957, and 1962. Ophthalmoscopy and fluorescein angiography revealed bilateral optic atrophy and a large retinociliary vein in the left eye. The present report is the only example of a retinociliary vein documented with photography and fluorescein angiography. It is not possible to ascertain whether this retinociliary vein is an acquired malformation or a congenital development anomaly. The extreme rarity of this entity, though, suggests that this retinociliary vein developed as a result of obstruction, by the craniopharyngioma, to the retinal venous outflow during early development.
mesh_terms: D002924:Ciliary Body / Q000098:blood supply*; D003251:Constriction, Pathologic / Q000150:complications / Q000209:etiology; D003397:Craniopharyngioma / Q000150:complications*; D005451:Fluorescein Angiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D010911:Pituitary Neoplasms / Q000150:complications*; D012169:Retinal Vein; D012171:Retinal Vessels / Q000002:abnormalities; D014652:Vascular Diseases / Q000209:etiology