<prompt> Most common brain lesion causing central precocious puberty is:Tuberculous meningitisTuberous sclerosisAstrocytomaHypothalamic hamartoma  <response>: d. Hypothalamic hamartomaRef: Nelsons 20e p 2658-2659Hypothalamic hamartomas are the most common brain lesion causing central precocious puberty. 