Selective side effects? 144 viewsJune 14, 2017All Questions and AnswersSide Effects 0 Anonymous50 June 14, 2017 0 Comments Why do some patients have major neurological effects from a craniotomy and others do not for a brain tumor in the same location? 1 Answer ActiveVotedNewestOldest 0 Dr Danish100 Posted June 14, 2017 0 Comments Every brain tumor and every patient is slightly different. Outcomes after surgery depend on many variables. Register or Login