Schizophrenia 13, also known as sczd13, is related to epilepsy, familial focal, with variable foci 1 and corneal dystrophy, fleck. An important gene associated with Schizophrenia 13 is SCZD13 (Schizophrenia 13), and among its related pathways/superpathways is 22q11.2 copy number variation syndrome. Affiliated tissues include brain and pituitary.