TY - JOUR T1 - Exophytic intramedullary hemangioblastoma presenting as an extramedullary mass on myelography. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 883 LP - 884 VL - 16 IS - 4 AU - P Corr AU - T Dicker AU - M Wright Y1 - 1995/04/01 UR - http://www.ajnr.org/content/16/4/883.abstract N2 - Exophytic intramedullary tumors can look like extramedullary tumors on myelography, as in this case. Contrast-enhanced sagittal and axial MR shows the true origin of these tumors. ER -