<prompt> True statement regarding rain Tumor in children is -Mostly is infratentorialPapilledema is rareIs the most common tumour in childrenHydrocephalus is rare  <response>: Brain tumors in childrenBrain tumors are the second most common malignancy of childhood next only to leukemia.Brain tumors are the most common solid cancer of childhood.Over two-thirds of brain tumors are infratentoterial.Most of these tumor occur near the midline - commonly obstruct CSF circulation and cause hydrocephalus early in disease. These can also cause I ICT and papilledema In infants papilIedema may be absent because of open sutures and bulging fontanelle.There is age related differences in primary location of tumor -Infant Is year of life - 4 Mostly supratentorial, most common are choroidal plexus tumor and teratoma1-10 years - Mostly infratentorial, most common are medulloblastoma and cerebellar astrocytoma juvenile pilocytic astrocytoma.After 10 years - mostly supratentorial, most common is diffUse astrocytoma. 