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Radiology, Vol 150, 409-415, Copyright © 1984 by Radiological Society of North America
ARTICLES |
WE Rothfus, HD Curtin, TL Slamovits and JS Kennerdell
A wide variety of neoplastic and non-neoplastic processes can cause the intraorbital optic nerve and sheath to be enlarged on CT. The authors reviewed a large number of high-resolution CT scans and divided enlargement into three groups: tubular, fusiform, and excrescent. Further subdivision was possible by determining whether distinct optic nerve lucency was present or absent.
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