<prompt> Prophylactic intracranial irradiations are given inSmall cell Ca of lungTesticular CaCa breastCa stomach  <response>: Prophylactic craniospinal irradiation is given in:- medulloblastoma, SCC lung, Glioblastoma, Germinoma, ALL, Non-Hodgkins lymphoma NHL, Leptomeningeal rhabdomyosarcoma 