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WEB EXTRA: Dr. John Monson Explains Why Colonoscopies Save Lives
Dr. John Monson is Chief of Colorectal Surgery at U R Medicine. He removed a blockage from John Robert's colon that turned out to be colorectal cancer. The blockage was discovered when John had a routine colonoscopy. Colonoscopies save lives. In this special Web Extra, Dr. Monson explains why.