title: Haemangioma of the petrous bone: MRI.
abstract: Gd-DTPA-enhanced MRI provided accurate demonstration of the site and extension of a haemangioma of the petrous bone. Enhanced-MRI could allow early detection and differentiation from the other more common tumours of the geniculate ganglion area, thereby permitting the surgeon to remove the tumour, while preserving the facial nerve. CT is, however, required to display the characteristic ossification in these tumours.
authors.affiliation: Department of Radiology, Hôpital Beaujon, Clichy, France.
authors.forename: N
authors.initials: N
authors.lastname: Martin
authors.forename: O
authors.initials: O
authors.lastname: Sterkers
authors.forename: H
authors.initials: H
authors.lastname: Nahum
mesh_terms: D003287:Contrast Media; D005154:Facial Nerve / Q000473:pathology; D005260:Female; D005682:Gadolinium; D019786:Gadolinium DTPA; D005830:Geniculate Ganglion / Q000473:pathology; D006391:Hemangioma / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D009942:Organometallic Compounds; D004369:Pentetic Acid; D010579:Petrous Bone / Q000473:pathology*; D012888:Skull Neoplasms / Q000473:pathology*
chemical_list: D003287:Contrast Media; D009942:Organometallic Compounds; D004369:Pentetic Acid; D005682:Gadolinium; D019786:Gadolinium DTPA