Hereditary Central Diabetes Insipidus, also known as hereditary neurogenic diabetes insipidus, is related to diabetes insipidus, neurohypophyseal and central diabetes insipidus. An important gene associated with Hereditary Central Diabetes Insipidus is AVP (Arginine Vasopressin). Affiliated tissues include pituitary, and related phenotypes are polydipsia and diabetes insipidus