Risk factors for malignant change in an asymptomatic patient with a gall bladder polyp on ultrasound include all of the following except
Age > 60 years
Rapid increase in size of polyp
Size of polyp > 5 mm
Associated Gall stones
Gall bladder polyp more than 10 mm in size needs surgical intervention as the risk for developing malignancy is greater.Other risk factors include age>60 yrs,association with gallstones,rapid increase in size of polyp,symptomatic,sessile polyp. Reference:SRB's manual of surgery,5th edition,page no:658.
G.I.T