title: [Persistent upper eyelid swelling in frontal sinusitis. Primary mucopyocele of the frontal sinus].
authors.affiliation: Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, Ernst-Moritz-Arndt-Universität Greifswald.
authors.forename: S
authors.initials: S
authors.lastname: Grützenmacher
authors.forename: E
authors.initials: E
authors.lastname: Werner
mesh_terms: D000038:Abscess / Q000175:diagnosis*; D000328:Adult; D003937:Diagnosis, Differential; D004487:Edema / Q000209:etiology*; D005141:Eyelid Diseases / Q000209:etiology*; D015522:Frontal Sinusitis / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009078:Mucocele / Q000175:diagnosis*