title: Malignant granular cell tumour of the sciatic nerve.
abstract: A case of malignant granular cell tumour of the sciatic nerve is presented. Computed tomography demonstrated isodensity with muscle and minimal enhancement. Magnetic resonance demonstrated T1 isointensity with muscle with marked enhancement, and isointensity with fat on proton and T2 images. Pathological evidence is presented for its probable Schwann cell histogenesis.
authors.affiliation: Department of Radiology, Royal Melbourne Hospital, Parkville, Victoria, Australia.
authors.forename: M A
authors.initials: MA
authors.lastname: Hurrell
authors.forename: C
authors.initials: C
authors.lastname: McLean
authors.forename: P
authors.initials: P
authors.lastname: Desmond
authors.forename: B M
authors.initials: BM
authors.lastname: Tress
authors.forename: A
authors.initials: A
authors.lastname: Kaye
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001706:Biopsy; D016586:Granular Cell Tumor / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D010524:Peripheral Nervous System Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D012584:Sciatic Nerve / Q000000981:diagnostic imaging* / Q000473:pathology; D014057:Tomography, X-Ray Computed