Hi, my husband was diagnosed with stage 4 lung cancer and secondary in the adrenal glands, he went through chemo but on his last cycle of three they had to lower the dose as it was not helping, a scan showed the tumor hadn't shrunk, had 10 sessions of radiotherapy with no side effects which was fantastic but what now, his breathing has started to sound rasping again, we have another appointment with oncologist this week but I don't know what to expect, can anyone advise