Optic ischaemic neuropathy
Definition: Ischemic injury to the OPTIC NERVE which usually affects the OPTIC DISK (optic neuropathy, anterior ischemic) and less frequently the retrobulbar portion of the nerve (optic neuropathy, posterior ischemic). The injury results from occlusion of arterial blood supply which may result from TEMPORAL ARTERITIS; ATHEROSCLEROSIS; COLLAGEN DISEASES; EMBOLISM; DIABETES MELLITUS; and other conditions. The disease primarily occurs in the sixth decade or later and presents with the sudden onset of painless and usually severe monocular visual loss. Anterior ischemic optic neuropathy also features optic disk edema with microhemorrhages. The optic disk appears normal in posterior ischemic optic neuropathy. (Glaser, Neuro-Ophthalmology, 2nd ed, p135)
Synonyms (terms occurring on more labels are shown first): ischemic optic neuropathy, optic ischemic neuropathy
More information: PubMed search and possibly Wikipedia
Drugs with this side effect as MedDRA Preferred Term
|
License: Except as otherwise noted, this work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 4.0 License. For commercial use or customized versions, please contact biobyte solutions GmbH.
Disclaimer: The content of this database of side effects (adverse drug reactions) is intended for educational and scientific research purposes only. It is not intended as a substitute for professional medical advice, diagnosis or treatment.