title: An unusual cause of colonic swelling. Hereditary angioedema.
authors.affiliation: Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
authors.forename: John C T
authors.initials: JC
authors.lastname: Wong
authors.forename: Urs P
authors.initials: UP
authors.lastname: Steinbrecher
mesh_terms: D000328:Adult; D054179:Angioedemas, Hereditary / Q000150:complications / Q000175:diagnosis*; D003108:Colonic Diseases / Q000175:diagnosis / Q000209:etiology*; D004487:Edema / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D007443:Intussusception / Q000175:diagnosis / Q000209:etiology*; D008297:Male