TY - JOUR T1 - Thrombotic thrombocytopenic purpura: MR demonstration of reversible brain abnormalities. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 19 LP - 20 VL - 15 IS - 1 AU - P D'Aprile AU - G Farchi AU - R Pagliarulo AU - A Carella Y1 - 1994/01/01 UR - http://www.ajnr.org/content/15/1/19.abstract N2 - We report a case of thrombotic thrombocytopenic purpura evaluated by MR. Multiple hyperintense foci on the T2-weighted images, observed principally in the brain stem and in the region of the basal nuclei, and neurologic signs disappeared after 15 days of therapy. ER -