Collaborative Hypertext of Radiology
intra- vs. extra-axial brain mass
Intra Extra ----- ----- contiguity with bone or dura - + CSF cisterns effaced widened bony changes rare often cortico-medullary buckling - + vascular supply internal external
Charles E. Kahn, Jr., MD - 2 February 1995
Last updated: 1 October 2013
Copyright © 2013, Charles E. Kahn, Jr.