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, according to the Bavarian Cancer Society. The earlier colon cancer is detected, the better the chances of recovery, says Dr. Berndt Birkner, gastroenterologist and president of the network against colon cancer. The German Cancer Research Center in the Helmholtz Association and the Professional Association of German Internists list possible symptoms.