TY - JOUR T1 - Neuroimaging in Superficial Siderosis: An In-Depth Look JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 5 LP - 14 DO - 10.3174/ajnr.A1628 VL - 31 IS - 1 AU - N. Kumar Y1 - 2010/01/01 UR - http://www.ajnr.org/content/31/1/5.abstract N2 - SUMMARY: Despite extensive imaging, a source of bleeding is often not evident during the evaluation of patients with superficial siderosis (SS) of the central nervous system. An intraspinal fluid-filled collection of variable dimensions is frequently seen on spine MR imaging in patients with idiopathic SS. A similar finding has also been reported in patients with craniospinal hypotension. This review discusses the role of multitechnique imaging in the work-up of patients with SS and focuses on recent developments. ER -