My wife finished her last lot of chemo just before Christmas and had a ct scan, on Monday we went to see the oncologist to talk about the next steps in her treatment, she showed us the scan pictures and it showed that the chemo was working well as the mass on her adrenal gland is shrinking quite a bit and also the ones in her lung, also they noticed a small blip (she said about 8mm) in her head that they want to check out further by sending her for a mri scan, she said that she wasn't worried about it but wanted to get it checked to be on the safe side. Now my wife will be  starting chemo again but only having  pemetrexed and this will be until further notice, she also said about until it didn't work and then they would try other options. Has anyone been in this situation and knows what to expect?