TY - JOUR T1 - MR of childhood-onset dentatorubral-pallidoluysian atrophy. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1834 LP - 1836 VL - 16 IS - 9 AU - M Miyazaki AU - T Kato AU - T Hashimoto AU - M Harada AU - I Kondo AU - Y Kuroda Y1 - 1995/10/01 UR - http://www.ajnr.org/content/16/9/1834.abstract N2 - MR findings in a 14-year-old boy with progressive myoclonic epilepsy, who was diagnosed as having dentatorubral-pallidoluysian atrophy by DNA analysis, were compared with those of his father, who had adult-onset dentatorubral-pallidoluysian atrophy. Besides showing severe brain atrophy, especially of the brain stem tegmentum and cerebellum, MR showed diffuse periventricular hyperintensity on T2-weighted images. As compared with the proband, the father had a mild case. ER -