My neice is 16 years old male, from January he says wen he eats he feels something blocking in chest. We went to doctor they said it's normal gastric or digestion and gave tablets, even after tAt he felt something disturbing while swolling , doctor took endoscopy and ct everything is normal except mentioned food pipe is sore and get cures with medicine, again after few weeks he is saying breathing difficult and something feels inside chest or back too