TY - JOUR T1 - Extraaxial ependymoma of the posterior fossa. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1179 LP - 1181 VL - 18 IS - 6 AU - M B Fukui AU - J P Hogg AU - A J Martinez Y1 - 1997/06/01 UR - http://www.ajnr.org/content/18/6/1179.abstract N2 - We report an unusual case of an extraaxial ependymoma of the posterior fossa in an adult. MR imaging showed a heterogeneously enhancing extraaxial mass with a cystic component. Ependymoma should be included in the differential diagnosis of uncommon extraaxial masses of the posterior fossa. ER -