Melanocytoma of the Cavernous Sinus: CT and MR Findings i

mitotic fig-ve a propen-ther closely e of Pennsylvania,Hounsfield numbers within the lesion as compared with the unenhanced CT scan. T1-weighted MR images showed the mass to be homogeneous and of slightly increased signal toma with the addition of increased ures and necrosis. These tumors ha sity to metastasize. There are two