title: Nasal ulcers in the ED: from Wegener's granulomatosis.
authors.forename: Randy
authors.initials: R
authors.lastname: Johnson
authors.forename: Megan
authors.initials: M
authors.lastname: Crisham
mesh_terms: D000293:Adolescent; D019268:Antibodies, Antineutrophil Cytoplasmic / Q000097:blood; D003937:Diagnosis, Differential; D004635:Emergency Medicine / Q000379:methods; D005938:Glucocorticoids / Q000627:therapeutic use; D014890:Granulomatosis with Polyangiitis / Q000097:blood / Q000150:complications* / Q000175:diagnosis* / Q000188:drug therapy / Q000276:immunology; D006801:Humans; D007166:Immunosuppressive Agents / Q000627:therapeutic use; D008171:Lung Diseases / Q000175:diagnosis; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use; D008775:Methylprednisolone / Q000627:therapeutic use; D009668:Nose Diseases / Q000209:etiology*; D016896:Treatment Outcome; D014456:Ulcer / Q000209:etiology*
chemical_list: D019268:Antibodies, Antineutrophil Cytoplasmic; D005938:Glucocorticoids; D007166:Immunosuppressive Agents; D008775:Methylprednisolone; D008727:Methotrexate