Secondary obesity
Congenital Alström-Hallgren syndrome, Carpenter syndrome, Cohen syndrome, Lawrence-Moon-Biedl syndrome, Prader-Willi syndrome, Vasquez syndrome
CNS disease Defects of hypophyseal-hypothalamic axis, intracranial leukemia, and other lesions
Endocrinopathies Hypothyroidism, insulinoma, Cushing syndrome, polycystic ovary disease, pituitary dwarfism