PT  - JOURNAL ARTICLE
AU  - Miyasaka, Y
AU  - Yada, K
AU  - Kurata, A
AU  - Tokiwa, K
AU  - Tanaka, R
AU  - Ohwada, T
TI  - An unruptured arteriovenous malformation with edema.
DP  - 1994 Feb 01
TA  - American Journal of Neuroradiology
PG  - 385--388
VI  - 15
IP  - 2
4099  - http://www.ajnr.org/content/15/2/385.short
4100  - http://www.ajnr.org/content/15/2/385.full
SO  - Am. J. Neuroradiol.1994 Feb 01; 15
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.