The major reason for this is that this type of cancer is that its symptoms are often similar to some common conditions as acid reflux and difficulties with swallowing. Â Therefore, doctors warn us to be more careful of the potential symptoms of this kind of cancer, in order to avoid fatal consequences.
http://www.healthyandnaturalhabits.com/kind-cancer-develops-fast-many-people-think-just-acid-reflux-2/
THIS KIND OF CANCER DEVELOPS VERY FAST, AND MANY PEOPLE THINK THAT IT IS JUST ACID REFLUX!