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Up to: Hereditary disease · Inborn error of immunity
Recurrent infections associated with rare immunoglobulin isotypes deficiency
Deficiencies in immunoglobulin (Ig) isotypes (including: isolated IgG subclass deficiency, IgG subclass deficiency with IgA deficiency and kappa chain deficiency) are primary immunodeficiencies that are often asymptomatic but can be characterized by recurrent, often pyogenic, sinopulmonary infections.
This condition has no sub-types.