title: Refractory pyoderma gangrenosum in an infant.
abstract: We present a rare case of infantile pyoderma gangrenosum with an extended course and limited response to treatment. Despite extensive examination for an underlying disorder, the case remains idiopathic.
authors.affiliation: Jefferson Medical College, Philadelphia, PA.
authors.forename: Chloe
authors.initials: C
authors.lastname: Etzler
authors.forename: Sarah
authors.initials: S
authors.lastname: Cannon
authors.forename: Patrice
authors.initials: P
authors.lastname: Hyde
mesh_terms: D004351:Drug Resistance; D005260:Female; D006801:Humans; D007223:Infant; D017511:Pyoderma Gangrenosum / Q000188:drug therapy* / Q000473:pathology*