title: Pruritic rash on the buttocks after a beach vacation: a case report.
abstract: A 56-year-old man sought treatment after a vacation for an intensely pruritic skin eruption involving the buttocks. On physical examination, annular plaques were noted. Workup revealed dermatitis herpetiformis (DH) and subclinical celiac disease.
authors.affiliation: Department of Dermatology, Mayo Clinic, Rochester, Minnesota 55905, USA.
authors.forename: Alexia M
authors.initials: AM
authors.lastname: Passe
authors.forename: Mark D P
authors.initials: MD
authors.lastname: Davis
authors.forename: Amer N
authors.initials: AN
authors.lastname: Kalaaji
mesh_terms: D002081:Buttocks; D003622:Dapsone / Q000627:therapeutic use; D003874:Dermatitis Herpetiformis / Q000175:diagnosis* / Q000188:drug therapy; D003937:Diagnosis, Differential; D005493:Folic Acid Antagonists / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D011537:Pruritus / Q000188:drug therapy / Q000209:etiology
chemical_list: D005493:Folic Acid Antagonists; D003622:Dapsone