|
Fig 1. Degree of optic chiasmal compression. A, No compression to optic chiasma (). B, Compression of less than half of the optic chiasm (+). C, Compression with marked thinning (++).
|
|
Fig 1. Degree of optic chiasmal compression. A, No compression to optic chiasma (). B, Compression of less than half of the optic chiasm (+). C, Compression with marked thinning (++).
|
Copyright © 2009 by the American Society of Neuroradiology. Print ISSN: 0195-6108 Online ISSN: 1936-959X