RT Journal Article SR Electronic T1 Pathognomonic MR Imaging Findings in Balo Concentric Sclerosis JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 292 OP 293 VO 22 IS 2 A1 Caracciolo, Jamie T. A1 Murtagh, Ryan D. A1 Rojiani, Amyn M. A1 Reed Murtagh, F. YR 2001 UL http://www.ajnr.org/content/22/2/292.abstract AB Summary: Irregular, concentric zones of increased signal on T2-weighted cranial MR imaging studies may strongly suggest Balo concentric sclerosis (BCS), a rare but recognized variant of multiple sclerosis. Differentiating BCS from multiple sclerosis or neoplasm can be difficult clinically, but MR imaging findings noted in this case may be pathognomonic.