Incidental Carcinoma Gallbladder: Incidence, Risk Factors, and Factors Affecting Survival-5-Year Experience from a Tertiary Care Institute.

Incidence of incidental carcinoma gallbladder is 0.51%, most commonly affecting middle-aged females. Risk factors associated with incidental carcinoma gallbladder were found to be multiple gallbladder calculi, single large stone, and gallbladder polyps. Survival is better in males, young patients with uneventful primary surgery and better-differentiated pathology.