Anterior ischemic optic neuropathy precipitated by acute primary angle closure
Author(s) -
NikhilS Choudhari,
Ronnie George,
Vardhman Kankaria,
Gt Sunil
Publication year - 2010
Publication title -
indian journal of ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.542
H-Index - 51
eISSN - 1998-3689
pISSN - 0301-4738
DOI - 10.4103/0301-4738.67070
Subject(s) - anterior ischemic optic neuropathy , medicine , optical coherence tomography , intraocular pressure , ophthalmology , ischemic optic neuropathy , raised intracranial pressure , optic neuropathy , scanning laser polarimetry , surgery , optic nerve , intracranial pressure , nerve fiber layer
A 59-year-old man with a history of longstanding systemic hypotension developed asymmetric non-arteritic anterior ischemic optic neuropathy (NAION) apparently precipitated by bilateral sequential acute primary angle closure. NAION is very rarely reported in association with raised intraocular pressure. In contrast to optical coherence tomography, the failure of scanning laser polarimetry to detect axonal swelling was another interesting finding. Possible reasoning for these observations is discussed.
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