Porcelain gallbladder v calcification in the wall of the gallbladder v indicative of chronic obstruction of the cystic duct. chronic llbladder inflammation, and an increased risk of gallbladder carcinomaPorcelain gallbladder ✓ calcification in the wall of the gallbladder ✓ indicative of chronic obstruction of the cystic duct, chronic gallbladder inflammation, and an increased risk of gallbladder carcinoma