Precocious puberty may be seen in all of the following conditions except:

Precocious puberty may be seen in all of the following conditions except:

1.Granulosa-cell tumour
2.Head-injury
3.Corticosteroid intake
4.Hyperthyroidism

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Hypothyroidism and not hyperthyroidism causes precocious puberty.
In hypothyroidism

↑TSH

Stimulation of FSH

Precocious puberty

If precocious puberty is associated with delayed bone age it suggests primary hypothyroidism