title: Pathology quiz case 2. Atypical lipomatous tumor (ALT) of the retropharyngealspace.
authors.affiliation: The Ohio State University Medical Center, Columbus, USA.
authors.forename: Agnes
authors.initials: A
authors.lastname: Oplatek
authors.forename: James
authors.initials: J
authors.lastname: Liu
authors.forename: Amit
authors.initials: A
authors.lastname: Agrawal
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007828:Laryngoscopy; D008080:Liposarcoma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008279:Magnetic Resonance Imaging; D008297:Male; D008479:Mediastinal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008875:Middle Aged; D010610:Pharyngeal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D012913:Snoring / Q000209:etiology; D014057:Tomography, X-Ray Computed