Autoimmune Polyendocrine Syndrome, Type Ii, also known as autoimmune polyendocrine syndrome type 2, is related to autoimmune polyendocrine syndrome, type i, with or without reversible metaphyseal dysplasia and autoimmune polyendocrine syndrome type 1. An important gene associated with Autoimmune Polyendocrine Syndrome, Type Ii is GAD2 (Glutamate Decarboxylase 2), and among its related pathways/superpathways are 4-aminobutyrate degradation and Antipsychotics Pathway (Metabolic Side Effects), Pharmacodynamics. Affiliated tissues include thyroid and skin, and related phenotypes are type i diabetes mellitus and hashimoto thyroiditis