title: A case of anaphylaxis?
authors.affiliation: Emergency Department, North Middlesex University Hospital, , London, UK.
authors.forename: Hazel
authors.initials: H
authors.lastname: Morrison
authors.forename: Guruswamy
authors.initials: G
authors.lastname: Vijayakumar
mesh_terms: D000058:Accidental Falls; D000368:Aged; D000707:Anaphylaxis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008478:Mediastinal Emphysema / Q000000981:diagnostic imaging*; D011859:Radiography; D013352:Subcutaneous Emphysema / Q000000981:diagnostic imaging*