All of the following are the risk factors for carcinoma gallbladder except:: (A) Primary sclerosing cholangitis, (B) Porcelain gallbladder, (C) Multiple 2 cm gallstones, (D) Choledochal cyst
Answer is C. Risk Factors of Carcinoma Gallbladder Gallstones >3 cm Porcelain gallbladder Anomalous pancreatobiliary junction Choledochal cysts Adenomatous polyps Primary sclerosing cholangitis Obesity Salmonella typhi infection