title: Radiology: radiology quiz case 2. Atypical lipomatous tumor, a variant of well-differentiated liposarcoma.
authors.affiliation: Thomas Jefferson University, Philadelphia, PA, USA.
authors.forename: Jonathan M
authors.initials: JM
authors.lastname: Levine
authors.forename: Anthony J
authors.initials: AJ
authors.lastname: Cornetta
authors.forename: Vijay M
authors.initials: VM
authors.lastname: Rao
authors.forename: William M
authors.initials: WM
authors.lastname: Keane
mesh_terms: D000368:Aged; D005260:Female; D006258:Head and Neck Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008080:Liposarcoma / Q000000981:diagnostic imaging* / Q000473:pathology; D008279:Magnetic Resonance Imaging; D011859:Radiography