Magnetic resonance imaging of radiation optic neuropathy.
作者信息
Zimmerman C F, Schatz N J, Glaser J S
机构信息
Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami, Florida.
出版信息
Am J Ophthalmol. 1990 Oct 15;110(4):389-94. doi: 10.1016/s0002-9394(14)77019-9.
PMID:2220973
Abstract
Three patients with delayed radiation optic neuropathy after radiation therapy for parasellar neoplasms underwent magnetic resonance imaging. The affected optic nerves and chiasms showed enlargement and focal gadopentetate dimeglumine enhancement. The magnetic resonance imaging technique effectively detected and defined anterior visual pathway changes of radionecrosis and excluded the clinical possibility of visual loss because of tumor recurrence.
摘要
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