TY - JOUR T1 - A Case of Hemiplegic Migraine in Childhood: Transient Unilateral Hyperperfusion Revealed by Perfusion MR Imaging and MR Angiography JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1795 LP - 1797 VL - 22 IS - 9 AU - Mayumi Masuzaki AU - Hidetsuna Utsunomiya AU - Sawa Yasumoto AU - Akihisa Mitsudome Y1 - 2001/10/01 UR - http://www.ajnr.org/content/22/9/1795.abstract N2 - Summary: We report on an 8-year-old girl with a typical attack of hemiplegic migraine, in whom MR angiography and perfusion MR imaging revealed unilateral dilation of branches of both the middle and posterior cerebral arteries and hyperperfusion of the ipsilateral hemisphere, respectively. The findings resolved spontaneously after the attack. These imaging techniques should be indicated for patients with migraine attacks and may play a role in assessing the vascular events in migraine headache. ER -