Induction of cutaneous vasculitis by repeated cold challenge in cold urticaria.
D000293:Adolescent; D000328:Adult; D001808:Blood Vessels / Q000648:ultrastructure; D003080:Cold Temperature / Q000009:adverse effects*; D006801:Humans; D008854:Microscopy, Electron; D008875:Middle Aged; D012867:Skin / Q000098:blood supply; D014581:Urticaria / Q000150:complications*; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000209:etiology* / Q000473:pathology