title: Urticaria/angioedema: a consideration of pathogenesis and clinical manifestations.
mesh_terms: D000799:Angioedema / Q000209:etiology*; D001095:Arachidonic Acids / Q000378:metabolism; D001491:Basophils / Q000502:physiology; D001769:Blood; D003080:Cold Temperature; D003165:Complement System Proteins / Q000502:physiology; D006358:Hot Temperature; D006801:Humans; D007073:Immunoglobulin E; D008027:Light; D008407:Mast Cells / Q000502:physiology; D014581:Urticaria / Q000209:etiology*; D014732:Vibration
chemical_list: D001095:Arachidonic Acids; D007073:Immunoglobulin E; D003165:Complement System Proteins