title: Pyoderma gangrenosum associated with chronic polyarthritis.
authors.affiliation: Department of Dermatology, Heinrich Heine University, Duesseldorf, Germany.
authors.forename: Norman-Philipp
authors.initials: NP
authors.lastname: Hoff
authors.forename: Peter Arne
authors.initials: PA
authors.lastname: Gerber
mesh_terms: D001168:Arthritis / Q000150:complications*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009333:Neck / Q000473:pathology; D017511:Pyoderma Gangrenosum / Q000209:etiology* / Q000473:pathology