All of the following are risk factors of CA GB except
Adenomyomatosis has no malignant potential Risk factors for carcinoma Gallbladder Gallstones >3cm Procelain gallbladder Anomalous pancreaticobiliary junction Choledochal cysts Adenomatous polyps Primary sclerosing cholangitis Obesity Salmonella typhi infection Ref : Sabiston 20th edition Pgno :1510
Gallstones
Adenomyomatosis
Procelain gallbladder
Choledochal cyst
G.I.T