The sooner the disease is detected the more likely it is to cure. However, since the disease usually does not cause symptoms until a later stage, to determine it in a timely manner is not very easy.
http://micetimes.asia/the-doctors-suggested-as-in-the-early-stages-to-recognize-cancer-of-the-esophagus/

The sooner the disease is detected the more likely it is to cure. However, since the disease usually does not cause symptoms until a later stage, to determine it in a timely manner is not very easy.
http://micetimes.asia/the-doctors-suggested-as-in-the-early-stages-to-recognize-cancer-of-the-esophagus/