"T1: may show an isointense extra-axial mass component with the expanded bony component being low signal similar to the rest of the skull"
"T2: meningioma component is typically isointense to grey matter while a small proportion can be hyperintense"
"T1 C+ (Gd): as with conventional meningiomas typically tends to have a uniform avid contrast enhancement"
"Treatment and prognosis "
"As a general approach, it is probably reasonable to use the term 'intraosseous' meningioma when there is little if any intracranial extra-osseous disease, and use the term 'en plaque' where there is a definite, albeit sessile, intracranial mass."
"T1: may show an isointense extra-axial mass component with the expanded bony component being low signal similar to the rest of the skull"
"T2: meningioma component is typically isointense to grey matter while a small proportion can be hyperintense"
"T1 C+ (Gd): as with conventional meningiomas typically tends to have a uniform avid contrast enhancement"
Expected headings
"Treatment and prognosis "