Search results for "Serum sickness"

Hereditary Angioedema with Normal C1 Inhibitor Activity Including Hereditary Angioedema with Coagulation Factor XII Gene Mutations

2006

Recurrent angioedema of the skin is a commonly diagnosed clinical symptom that can be found in various clinical entities [1,2]. Some types of angioedema of the skin are associated with episodes of upper airway obstruction that may be life threatening. Death by asphyxiation from laryngeal edema is well known in hereditary angioedema (HAE) due to C1 inhibitor deficiency [3,4] and in recurrent angioedema induced by angiotensinconverting enzyme (ACE) inhibitors [5–9]. Therefore, it is important to determine the exact type of angioedema in each patient. In many patients angioedema is associated with urticaria. If relapsing urticaria occurs simultaneously or alternately with angioedema, both cond…