Hi, My mom can't take any kind of food for two months and still, even water. when she took some food then it bounce back with some liquid as looks like cough. sometimes she feeling so tempted(high temper) in her body, the symptoms are mostly: raspy coughing(much when taking any food), shortness of breathing, persistent chest pain, pain n weakness in the shoulder, arm and hand, loss of weight(60 pounds usual- 55 pounds after loses weight), body pain,.And we take her to the doctor, they gave some test but said no problem in the test, finally the doctor gave another test called Gastrointestinal Endoscopy, they told me that mom has infected in cancer, i don't know what kind cancer is this? what should we do and where to go to cure of this diseases? It will be great if you look into my queries. Thanks