title: Frontal mucocele.
authors.affiliation: MacNeal Hospital, Department of Radiology, Berwyn, Illinois, USA.
authors.forename: E
authors.initials: E
authors.lastname: Palacios
authors.forename: G
authors.initials: G
authors.lastname: Valvassori
mesh_terms: D005626:Frontal Sinus / Q000473:pathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D009078:Mucocele / Q000473:pathology*; D009298:Nasal Polyps / Q000473:pathology*