Evaluation of patients with angioedema in accompaniment in the allergy and immunology HSPE / SP

Background Angioedema is defined as delimited edema that compromises dermis and subcutaneous. May have different causes hypersensitivity, autoimmune, idiopathic, physical factors, angiotensin-converting enzyme inhibitors and C1 esterase inhibitor consumption or disability. The physiopathologic mechanisms depend on the cause. In addition to detailed history, additional tests are needed for targeting of etiology. Our Objective was evaluate the profile of patients treated in outpatient Angioedema Allergy and Immunology HSPE.