title: More than a mouth ulcer. Oral ulcer due to Wegener's granulomatosis.
authors.forename: K
authors.initials: K
authors.lastname: Knecht
authors.forename: Y Y
authors.initials: YY
authors.lastname: Mishriki
mesh_terms: D000368:Aged; D001706:Biopsy; D003371:Cough / Q000209:etiology; D003937:Diagnosis, Differential; D014890:Granulomatosis with Polyangiitis / Q000150:complications* / Q000175:diagnosis*; D006469:Hemoptysis / Q000209:etiology; D006801:Humans; D008297:Male; D019226:Oral Ulcer / Q000209:etiology*