True statement regarding rain Tumor in children is -
Brain tumors in children

Brain 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 teratoma
1-10 years            -              Mostly infratentorial, most common are medulloblastoma and cerebellar astrocytoma (juvenile pilocytic astrocytoma).
After 10 years        -           mostly supratentorial, most common is diffUse astrocytoma.
Mostly is infratentorial
Papilledema is rare
Is the most common tumour in children
Hydrocephalus is rare