Thecolon,thelowerpartofthedigestivesystem,processeswasteproductsandpreparesfeces(stool)forelimination(abowelmovement).Theinnersurfaceofthecoloncanhaveabnormalgrowths,bothbenignandmalignant(cancer).Benigngrowthsarecalledpolypsoradenomas.Polyps,ifleftundetected,canbe鍖椾含娌荤枟鐧界櫆椋庣柤鍚?鍖椾含鐧界櫆椋庡摢瀹舵瘮杈冨ソ