TY - JOUR T1 - Neurilemmoma of the oculomotor nerve presenting as an orbital mass: MR findings. JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1253 LP - 1254 VL - 14 IS - 5 AU - W C Shen AU - D Y Yang AU - W L Ho AU - Y J Ho AU - S K Lee Y1 - 1993/09/01 UR - http://www.ajnr.org/content/14/5/1253.abstract N2 - Neurilemmoma of the oculomotor nerve is rare and infrequently presents as an orbital mass. We report a neurilemmoma arising from the cavernous sinus with its major part extending into the orbit. The Antoni A part of the neurilemmoma showed intermediate signal intensity in both T1- and T2-weighted MR images and exhibited postcontrast enhancement. The Antoni B part revealed hypointensity on T1-weighted images, hyperintensity in T2-weighted images, and showed no contrast enhancement. ER -