Association of sexual precocity, multiple cystic bone lesions and endocrinopathies are seen in –
McCune - Albright syndrome is characterized by :

Cafe - au - lait spots .
Precocious puberty.
Polycystic fibrous dysplasia of skeleton.
Endocrinopathy —> Hypothyroidism.
McCune–Albright's syndrome
Granulosa cell tumor
Androblastoma
Hepatoblastoma