Kits and methods for the treatment of certain types of cancers, specifically various primary brain cancers. In some embodiments, treatment is directed toward the known areas of cancer cell infiltration and along pathways of likely migration ahead of established areas of cancer cell infiltration. In some embodiments, cancer cells are targeted where they have likely spread, but yet remain undetected. Some embodiments relate to a means of automatically directing radiological analysis along likely pathways of cancer cell migration to precisely determine the extent of detectable cancer spread. In some embodiments, treatments are directed to a predetermined distance along such pathways.
