title: Pyoderma gangrenosum, acne conglobata, and IgA gammopathy.
authors.affiliation: Dermatology and Pathology, New Jersey Medical School, Newark, New Jersey 07103, USA.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Birnkrant
authors.forename: Anthony J
authors.initials: AJ
authors.lastname: Papadopoulos
authors.forename: Robert A
authors.initials: RA
authors.lastname: Schwartz
authors.forename: W Clark
authors.initials: WC
authors.lastname: Lambert
mesh_terms: D000152:Acne Vulgaris / Q000150:complications* / Q000473:pathology / Q000628:therapy; D002908:Chronic Disease; D003560:Cysts; D006801:Humans; D007070:Immunoglobulin A / Q000097:blood*; D008297:Male; D008875:Middle Aged; D008998:Monoclonal Gammopathy of Undetermined Significance / Q000150:complications*; D017511:Pyoderma Gangrenosum / Q000150:complications* / Q000473:pathology / Q000628:therapy
chemical_list: D007070:Immunoglobulin A