Term Name:	selective IgA deficiency disease
Synonyms:	Immunoglobulin A deficiency, selective IgA immunodeficiency, Selective immunoglobulin A deficiency
Definition:	A selective immunoglobulin deficiency disease that is the result of a deficiency of immunoglobulin A (IgA), an antibody that protects against infections of the mucous membranes lining the mouth, airways, and digestive tract.
Ontology:	Human Disease [DOID:11701]   ( DOID:11701 )