Hello, my father has been dianosed with Merkal cell carcinoma stage 4 that has also spread to the lymph nods. He has had a massive tumor removed from his neck and had 30 sessions of radiotherapy. Since treatment has finished he seemed to perk up but recently he is in a lot of pain, sleeps all the time and seems depressed. I dont know what to do to help him and my mum who both are not coping well and also not accepting the fact that he will never be cured. We also belive they are not asking the right the questions during appointment because they dont want to know the answer. My mums getting annoyed with im because he wont eat, but then cries because she feels guilty about going on at him so much. He is keeping his feelings to himself because he doesnt want her worrying but none of this is helping them cope of deal with anything going on. Any advice would be very welcome.
Also how long after Radiotherapy has finished would he have to wait for a pet scan to seeif the cancer shrank?