When bloating is a sign of colon cancer: Symptoms that should lead you to a doctor. Colon cancer is the second most common tumor disease in women and the third most common among men in Germany.

Every year, around 60,000 new cases occur. There are currently around 520,700 people living with a diagnosis of Colon cancer in Germany, according to the Bavarian Cancer Society. The earlier colon cancer is detected, the better the chances of recovery, says Dr. Berndt Birkner, gastroenterologist.