Case Report

Copyright © 2015 Lauren Kim et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. A 49-year-oldmanwith intermittent headaches and right sided parietal lumpwas found to have an intraosseous right parietal lesion on computed tomography (CT) andmagnetic resonance imaging (MRI). A stereotactic craniectomy and excision of the lesion were performed with histopathology confirming features consistent with primary lipomatous meningioma with intraosseous extension. Lipomatousmeningiomas are very uncommon subtype of meningiomas, with ongoing discussions as to their true pathogenesis. To our knowledge this case represents the first reported case of a lipomatous meningioma with predominant intraosseous extension. 1. Case Report A 49-year-old Caucasian male who works as a joiner presented with intermittent headaches and a progressively increasing right sided parietal lump. He denied any history of trauma or infective process and past medical history was unremarkable. The physical examination was normal apart from a palpable nonfluctuating, nontender mass overlying the right parietal region