title: Pyoderma gangrenosum.
authors.affiliation: Regional Centre of Dermatology, Mater Hospital, Dublin, Ireland.
authors.forename: F C
authors.initials: FC
authors.lastname: Powell
authors.forename: S
authors.initials: S
authors.lastname: Collins
mesh_terms: D006801:Humans; D017511:Pyoderma Gangrenosum / Q000175:diagnosis / Q000209:etiology / Q000473:pathology / Q000628:therapy