title: Persistent itchy pink rings.
authors.affiliation: University of Texas Health Science Center at San Antonio, Department of Family and Community Medicine, MC 7794, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA.
authors.forename: Michelle E
authors.initials: ME
authors.lastname: Brand
authors.forename: Richard P
authors.initials: RP
authors.lastname: Usatine
mesh_terms: D000005:Abdomen / Q000473:pathology; D003937:Diagnosis, Differential; D004890:Erythema / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007868:Leg Dermatoses / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D013848:Thigh / Q000473:pathology