Optic disc doubling.

Autor: Padhi TR; LV Prasad Eye Institute, Patia, Bhubaneswar, India. drtapasranjan@yahoo.co.in, Samal B, Kesarwani S, Basu S, Das T
Jazyk: angličtina
Zdroj: Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society [J Neuroophthalmol] 2012 Sep; Vol. 32 (3), pp. 238-9.
DOI: 10.1097/WNO.0b013e3182464d9f
Abstrakt: Many developmental defects can simulate the optic disc (optic disc pseudodoubling). True optic disc duplication with 2 independent retinal vasculatures is rare. Associated optic nerve duplication is rarer still and seen in lower vertebrates. We report a rare case of unilateral double optic discs with a single optic nerve in the left eye of a 41-year-old man, otherwise asymptomatic in the affected eye.
Databáze: MEDLINE