Shoe boot pernio.
D001808:Blood Vessels / Q000473:pathology; D002648:Child; D003080:Cold Temperature; D003937:Diagnosis, Differential; D004893:Erythema Nodosum / Q000175:diagnosis; D005260:Female; D005627:Frostbite / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D006801:Humans; D010201:Panniculitis, Nodular Nonsuppurative / Q000175:diagnosis; D012775:Shoes / Q000009:adverse effects*