Introduction: Cholecystitis is inflammation of the gallbladder due to cystic duet obstruetion due to cholelithiasis. Prevalence of cholecystitis in Indonesia is relatively lower compared to westem countries. Cholecystitis cases are found about 10% in the population, about 90% of cases associated with gallstones, while the remaining 10% not cholecystitis. Delay diagnosis of acute cholecystitis w…