my dad in law has sclc - he was diagnosed with it being in lung and nodes restricted to chest and same side as tumour. after chemo and radiation the tumour in the lung was totally inactive. however a year later the node in chest is active- he did a course of chemo with no change and then the drs said they were going to give him a high dose of radiation- about a week and a half into radiotherapy he couldnt eat or swallow. drs said its oesophoegitis- he was fed through a tube for a week with no pain relief. he has been taking morphine derivitive tablets and its goin to be almost 6 weeks now since radiation - even though he is taking medication- but thers is no huge difference. can anyone help please?