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Bilateral posterior optic neuropathy after bilateral radical neck dissection and hypotension
Y Nawa1, J D Jaques, N R Miller
1Wilmer Institute, Johns Hopkins Medical Institutions, Baltimore, MD.
Abstract:
A 67-year-old man became totally blind after bilateral neck dissection complicated by postoperative hypotension. Histopathological study revealed extensive bilateral infarction of the orbital portion of the optic nerves.