<prompt> Precocious puberty may be seen in all of the following conditions except:Granulosa - cell tumourHead - injuryCorticosteroid intakeHyperthyroidism  <response>: Hypothyroidism and not hyperthyroidism cause precocious puberty.In hypothyroidism TSH Stimulation of FSH Precocious pubertyIf precocious puberty is associated with delayed bone age it suggests primary hypothyroidism 