All-star baseball player Eric Davis survived colon cancer and now devotes much of his time to making the public aware of ways to guard against the disease.

One day in May 1997, just after Davis scored a run for the Baltimore Orioles, he returned to the dugout, sat down and found he could not get up again. Doubled over with pain in his stomach, the then 35-year-old called the team trainer.

"[The trainer] immediately noticed my stomach was swollen, took me out of the game and called the team physician," says Davis.

The doctor dismissed the swelling and Davis played again the following day, but later could not get out of bed. He was quickly admitted to a hospital, where doctors thought it might be some sort of an abscess. After five days without a firm diagnosis or questions to his answers, Davis checked in to Johns Hopkins University Hospital where physician Keith Lillemoe, MD, soon detected a cancerous tumor about the size of an orange in Davis's colon. He had surgery the next day.

"Actually, I was relieved," says Davis. "For six days, I didn't know what was wrong, so the first thought in my mind was, ‘Okay, let's go take care of it.' I didn't know anything about colon cancer then, but decided I was going to do everything in my power to beat it."