title: Neuroradiological study of hemangiopericytomas.
abstract: The authors report four cases of hemangiopericytoma. The preoperative diagnosis is strongly suggested by the use of selective angiography and post-iodine CT scan which provide images often rather similar to highly vascularized meningiomas.
mesh_terms: D000328:Adult; D000792:Angiography; D005260:Female; D006393:Hemangiopericytoma / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000000981:diagnostic imaging*; D008579:Meningioma / Q000000981:diagnostic imaging*; D008875:Middle Aged; D009918:Orbital Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed