New and first time post. Wife diagnosed nsclc 7/2012 stage 4 ALK mutation. Now 57 never smoker and active exerciser. Full 6 treatments carbo/alimta and 1plus year alimta maintenance. Crizotinib about a year forced to ceritinib due to more than 25 brain mets and balnce issues. also at same time, whole brain radiation in 10/2015 mistake??? Brain mets size reduced and stable as of 6/2016. Was it radiation or ceritinib?? Bone mets in shoulder 2/2016 and palliative rad.