title: A case of idiopathic granulomatous mastitis associated with erythema nodosum, arthritis, and reactive cough.
authors.affiliation: Henry Ford Health System, Department of Dermatology, Detroit, Michigan.
authors.forename: Saba
authors.initials: S
authors.lastname: Zabetian
authors.affiliation: Henry Ford Health System, Department of Dermatology, Detroit, Michigan.
authors.forename: Ben Jacob
authors.initials: BJ
authors.lastname: Friedman
authors.affiliation: Henry Ford Health System, Department of Dermatology, Detroit, Michigan.
authors.forename: Chauncey
authors.initials: C
authors.lastname: McHargue
keywords: IGM, idiopathic granulomatous mastitis; autoimmune disease; breast; erythema nodosum; granulomatous mastitis; panniculitis