Agammaglobulinemia, non-Bruton type (autosomal agammaglobulinemia) is a rare form of agammaglobulinemia, a primary immunodeficiency disease, and is characterized by variable immune dysfunction with frequent and recurrent bacterial infections and/or chronic diarrhea. The disease is Monarch Disease Ontology entry MONDO_0011096 (autosomal agammaglobulinemia). Also known as: AGM, agammaglobulinemia, non-Bruton type.