title: Pediatric Dermatology Photoquiz: Localized Targetoid Plaques in a Teenager.
authors.affiliation: Section of Dermatology, Department of Medicine, University of Chicago, Chicago, Illinois.
authors.forename: Alexander D
authors.initials: AD
authors.lastname: Means
authors.affiliation: Section of Dermatology, Department of Medicine, University of Chicago, Chicago, Illinois.
authors.forename: Vesna
authors.initials: V
authors.lastname: Petronic-Rosic
authors.affiliation: Therapy Services Department School of Medicine and Biological Sciences, University of Chicago, Chicago, Illinois.
authors.forename: Molly
authors.initials: M
authors.lastname: Malloy
authors.affiliation: Section of Dermatology, Department of Medicine, University of Chicago, Chicago, Illinois.
authors.forename: Sarah L
authors.initials: SL
authors.lastname: Stein
mesh_terms: D000293:Adolescent; D001182:Arthroscopy / Q000379:methods*; D001707:Biopsy, Needle; D017679:Cryotherapy / Q000009:adverse effects* / Q000379:methods; D005076:Exanthema / Q000175:diagnosis / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D005627:Frostbite / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007053:Ice / Q000009:adverse effects*; D007150:Immunohistochemistry; D007718:Knee Injuries / Q000175:diagnosis / Q000601:surgery*; D011182:Postoperative Care / Q000379:methods; D011537:Pruritus / Q000175:diagnosis / Q000209:etiology; D018570:Risk Assessment
chemical_list: D007053:Ice