Prophylactic intracranial irradiations are given in –
Prophylactic craniospinal irradiation is given in:- medulloblastoma, SCC lung, Glioblastoma, Germinoma, ALL, Non-Hodgkin's lymphoma (NHL), Leptomeningeal rhabdomyosarcoma
Small cell Ca of lung
Testicular Ca
Ca breast
Ca stomach