What is cancer? Cancer is actually the uncontrolled division of abnormal cells in parts of the body. This may either be restricted to one point or may spread across the body spreading the disease all over the body.
When these cancerous cells target and attack the cells of the stomach and starts multiplying in the stomach it eventually leads to cancer. This will eventually spread across to your abdomen causing danger to your life.
To know more on the subject, go through the video.