Surgery Which of the following statement is false A Primary biliary cholangitis involves only intrahepatic. B Primary biliary cholangitis is associated with rheumatoid arthritis C Primary sclerosing cholangitis is seen in males > females D Primary sclerosing cholangitis involves only extrahepatic. 💡 Explanation Which of the following statement is false ✓ Correct Answer: D. Primary sclerosing cholangitis involves only extrahepatic.