TY - JOUR T1 - Exophytic primitive neuroectodermal tumor of the spinal cord. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 787 LP - 789 VL - 19 IS - 4 AU - D Papadatos AU - S Albrecht AU - G Mohr AU - R del Carpio-O'Donovan Y1 - 1998/04/01 UR - http://www.ajnr.org/content/19/4/787.abstract N2 - We present a case of an exophytic spinal primitive neuroectodermal tumor that, radiologically, simulated an extramedullary nerve sheath tumor, meningioma, or metastatic tumor deposit. MR imaging provided discrete anatomic localization of the tumor, enabling exclusion of multicentricity in the brain and spinal cord. ER -