EYA1 and BOR syndrome: While cystic dysplasia can occur independently, it may be linked to genetic disorders such as Mullerian duct aplasia, renal coloboma syndrome (mutation in PAX2), heart defects, atresia choanae, renal aplasia, cervicothoracic somite dysplasia (MURCS), growth retardation, genital and ear abnormalities (CHARGE), and BOR syndrome (mutations in EYA1, SIX1, and SIX5) [1].