RT Journal Article SR Electronic T1 Paraganglioma of the cauda equina with associated intramedullary cyst: MR findings. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1588 OP 1590 VO 18 IS 8 A1 Faro, S H A1 Turtz, A R A1 Koenigsberg, R A A1 Mohamed, F B A1 Chen, C Y A1 Stein, H YR 1997 UL http://www.ajnr.org/content/18/8/1588.abstract AB The MR imaging features of a paraganglioma of the cauda equina with associated spinal cord cysts are presented. MR imaging showed the tumor to be isointense with the spinal cord on all pulse sequences and to enhance homogeneously. The intramedullary cysts had increased signal intensity on proton density- and T2-weighted images, and involved the cervical and thoracic regions.