title: Nonhistaminergic idiopathic angioedema may be a presentation of mast cell activation syndrome.
authors: L B
authors: LB
authors: Afrin
mesh_terms: D000799:Angioedema / Q000188:drug therapy*; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D001920:Bradykinin / Q000031:analogs & derivatives*; D005260:Female; D006801:Humans
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D001920:Bradykinin