PT - JOURNAL ARTICLE AU - Stuart C. Coley AU - David A. Porter AU - Fernando Calamante AU - Wui K. Chong AU - Alan Connelly TI - Quantitative MR Diffusion Mapping and Cyclosporine-Induced Neurotoxicity DP - 1999 Sep 01 TA - American Journal of Neuroradiology PG - 1507--1510 VI - 20 IP - 8 4099 - http://www.ajnr.org/content/20/8/1507.short 4100 - http://www.ajnr.org/content/20/8/1507.full SO - Am. J. Neuroradiol.1999 Sep 01; 20 AB - Summary: Apparent diffusion coefficient maps of two patients with cyclosporine-induced neurotoxicity showed areas of increased diffusion that corresponded to the characteristic regions of signal change on routine T2-weighted sequences. The majority of lesions subsequently resolved without residual T2 or diffusion signal alteration. These findings suggest that, in our patients, the neurotoxic effects of cyclosporine resulted in a partially reversible extravasation of fluid into the cerebral interstitium and were not associated with acute ischemia.