Gallbladder carcinoma clinically mimics benign gallbladder diseases and often escapes detection until advanced stage. Risk factors include advanced age, female gender, cholelithiasis, porcelain gallbladder, gallbladder polyps, congenital biliary cysts, chronic infection and smoking. The role of radiological imaging is limited to the use of ultrasound, CT scans, endoscopic/FNA and histopathological examination procedures for diagnostic and staging...