=====Intraosseous lipomatous meningioma=====
Intraosseous [[lipomatous meningioma]] are very uncommon subtype of [[meningioma]]s, with ongoing discussions as to their true [[pathogenesis]]. 

A 49-year-old man with intermittent [[headache]]s and right sided parietal lump was found to have an intraosseous right parietal lesion on [[computed tomography]] (CT) and [[magnetic resonance imaging]] (MRI). A stereotactic [[craniectomy]] and excision of the lesion were performed with histopathology confirming features consistent with primary lipomatous meningioma with predominant intraosseous extension.To the knowledge of Kim et al. this case represents the first reported case of a lipomatous meningioma with predominant intraosseous extension
((Kim L, Huang C, Morey AL, Winder MJ. Intraosseous lipomatous meningioma. Case 
Rep Neurol Med. 2015;2015:482140. doi: 10.1155/2015/482140. Epub 2015 Jan 26.
PubMed PMID: 25688309; PubMed Central PMCID: PMC4321083.
)).