title: Sinus washout resulting in pneumomediastinum.
authors.forename: B
authors.initials: B
authors.lastname: Nageris
authors.forename: R
authors.initials: R
authors.lastname: Feinmesser
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D015523:Maxillary Sinusitis / Q000628:therapy*; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography; D007507:Therapeutic Irrigation / Q000009:adverse effects*