Dull pain in liver area after cholecystectomy is not necessarily hepatocellular carcinoma, for which timely examination is needed to analyze and systematically treat according to specific conditions. Cholecystectomy is a kind of common surgery in biliary surgery, which is used for all kinds of acute and chronic cholecystitis, gallbladder stones with inflammation, and gallbladder augmentation lesions, etc. The long-term effect is more ideal after the surgery. There are many reasons that cause dull pain in liver area, such as cirrhosis, alcoholic liver, fatty liver, autoimmune liver disease, etc., all of which may cause dull pain in liver area, and it is necessary to find out the cause in time and standardize the treatment. Liver cancer can also trigger dull pain in the liver area, but it is only one of the possible causes. After cholecystectomy, you still need to have regular checkups and take your medication as prescribed by your doctor. When the dull pain in liver area occurs, it is also necessary to consult the doctor in time and standardize the treatment to avoid delaying the condition.