title: Clinicopathologic challenge. Childhood granulomatous peri-orificial dermatitis with extra-facial lesions.
authors.affiliation: Department of Dermatology, Mayo Clinic and Mayo Foundation, Rochester, Minnesota 55905, USA. ahmed.iftikhar2@mayo.edu
authors.forename: Iftikhar
authors.initials: I
authors.lastname: Ahmed
mesh_terms: D002675:Child, Preschool; D019557:Dermatitis, Perioral / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D006105:Granulomatous Disease, Chronic / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D012507:Sarcoidosis / Q000175:diagnosis