title: Suprasellar mass lesion with unusual magnetic resonance imaging characteristics.
abstract: Our case emphasizes the complex nature of signal abnormalities observed with MRI and underscores that a given histopathologic lesion (such as craniopharyngioma) may have variable appearances upon imaging with this modality.
authors.affiliation: Department of Radiology, Ochsner Clinic, New Orleans, La. 70121.
authors.forename: J J
authors.initials: JJ
authors.lastname: Eick
authors.forename: D
authors.initials: D
authors.lastname: Cammoun
authors.forename: J A
authors.initials: JA
authors.lastname: Kalmar
mesh_terms: D000328:Adult; D003397:Craniopharyngioma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D010911:Pituitary Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery