RT Journal Article
SR Electronic
T1 An unruptured arteriovenous malformation with edema.
JF American Journal of Neuroradiology
JO Am. J. Neuroradiol.
FD American Society of Neuroradiology
SP 385
OP 388
VO 15
IS 2
A1 Miyasaka, Y
A1 Yada, K
A1 Kurata, A
A1 Tokiwa, K
A1 Tanaka, R
A1 Ohwada, T
YR 1994
UL http://www.ajnr.org/content/15/2/385.abstract
AB We report a case of unruptured arteriovenous malformation in which an extensive zone of increased signal intensity in the brain parenchyma adjacent to the nidus is demonstrated on T2-weighted MR. This area of perilesional hyperintense signal exerts a compressive effect, suggesting that it represents perilesional edema.