RT Journal Article SR Electronic T1 Conventional and Perfusion MR Imaging of Parafalcine Chondrosarcoma JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 245 OP 248 VO 24 IS 2 A1 Kothary, Nishita A1 Law, Meng A1 Cha, Soonmee A1 Zagzag, David YR 2003 UL http://www.ajnr.org/content/24/2/245.abstract AB Summary: Intracranial chondrosarcomas have a predilection for the skull base, for which CT and MR imaging findings have been described. We present a rare case of primary chondrosarcoma arising from the falx in a young woman with no history of radiation. The CT, conventional MR imaging, perfusion MR imaging, and digital subtraction angiography findings are described.