The presumed pathogenesis is that primary hypothyroidism causes enlargement and hyperstimulation of the pituitary gland which in turn cause ovarian hyperstimulation, ovarian cysts and precocious puberty.
Van Wyk and Grumbach syndrome
Helsmoortel-Van der Aa syndrome
Van Den Bosch syndrome
Beare–Stevenson cutis gyrata syndrome
Jeavons syndrome
Gougerot–Blum syndrome
McGillivray syndrome
Cruveilhier–Baumgarten disease