Researchers were able to examine the fish in great detail using a powerful microscope. See what they discovered.

The most common type of stomach cancer is called adenocarcinoma. The grade means how abnormal the cells look under a microscope. Knowing the type and grade helps your doctor decide which treatment you ...

Your doctor uses a long flexible tube (endoscope) with a tiny camera and light on the end to look inside your stomach. They remove the abnormal ... and send it to the laboratory to look at under a ...