title: Cutaneous polyarteritis nodosa presenting as a solitary blue toe.
authors.affiliation: Department of Dermatology, University of Iowa Hospitals and Clinics, Iowa City, Iowa. Electronic address: Amanda-Tschetter@uiowa.edu.
authors.forename: Amanda Joy
authors.initials: AJ
authors.lastname: Tschetter
authors.affiliation: Department of Dermatology, University of Iowa Hospitals and Clinics, Iowa City, Iowa; Department of Pathology, University of Iowa Hospitals and Clinics, Iowa City, Iowa.
authors.forename: Vincent
authors.initials: V
authors.lastname: Liu
authors.affiliation: Department of Dermatology, University of Iowa Hospitals and Clinics, Iowa City, Iowa; Department of Pathology, University of Iowa Hospitals and Clinics, Iowa City, Iowa.
authors.forename: Karolyn A
authors.initials: KA
authors.lastname: Wanat
mesh_terms: D000328:Adult; D018438:Blue Toe Syndrome / Q000209:etiology*; D005260:Female; D006801:Humans; D010488:Polyarteritis Nodosa / Q000150:complications / Q000175:diagnosis*