<unk> s are growths or lesions resembling growths<unk> oid lesions) in the wall of the<unk> . True<unk> s are abnormal accumulations of mucous membrane tissue that would normally be shed by the body.
Gallbladder polyp
Porcelain gallbladder
Common bile duct stone
Hepatolithiasis
Pancreatic cyst
Cholesterolosis of gallbladder
Liver abscess
Biliary pseudolithiasis