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Hereditary Angioedema

 Syn. Hereditary Angioedemas , HAE , HANE

Signs & Symptoms

 Genitals skin swelling
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Face skin swelling
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Extremities skin swelling
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Skin swelling
Note: Extremities skin swelling face Skin swelling genitals Skin swelling
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]

Physical Examination

 Face skin swelling
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Extremities skin swelling
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Skin swelling
Note: Extremities skin swelling face Skin swelling genitals Skin swelling
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]

Lab / Serology

 Hypergammaglobulinemia
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Elevated white blood cell count (negative symptom)
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Low complement component 4
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]

Imagin Study

 Bowel wall edema
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Pericardial fluid accumulations
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Pleural fluid accumulations
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]

Complication

 Pancreatitis
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Asphyxiation
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]
Autoimmune diseases
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]

Risk Factors

Cause

 Excessive bradykinin
Ref: Uptodate [ Hereditary angioedema: Epidemiology, clinical manifestations, exacerbating factors, and prognosis]

Other