My mum has received treatment for this - chemo and radiotherapy just after Xmas this year. She is struggling to eat anything at the moment and is now back in hospital as she has a chest infection. She can’t even drink water. Is this normal? We are waiting for a scan result which has now been a week waiting, to determine if anything has perforated and a possible stent to be fixed which we have no idea what this entails! Myself and my dad feel useless and don’t know what to do to help her