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Home > West Medicine > Internal Medicine > Rheumatology
百科

Selective IgA deficiency

风湿免疫科

Common symptoms

恶性贫血、吸收不良综合征、腹泻、胃肠道症状

The pathology of disease

Selective IgA deficiency is low/absent IgA with normal IgG/IgM; recurrent sinopulmonary/GI infections; most common primary immunodeficiency.

Symptoms

Recurrent sinusitis/otitis; diarrhea; allergic/asthma; autoimmune disease

Causes

B-cell differentiation defect; familial.

Treatment

Antibiotics for infections; avoid IgA-containing blood products (anaphylaxis risk)

Dept

Immunology.

Warm reminder: Health education reference only; seek care at regular hospital.

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风湿免疫科Overview of the Western Medical Room