The number of years a patient can live after cholecystectomy should be objectively analyzed according to the different primary diseases of the gallbladder. If patients undergo cholecystectomy for benign lesions such as gallbladder polyps or gallbladder stones, the surgery does not affect the overall life expectancy of patients, and most patients can survive normally, and it is very common for them to survive for more than 20-30 years. If patients undergo surgery for malignant gallbladder tumor, due to the high degree of malignant gallbladder tumor, it is very easy to cause recurrence of tumor after surgery. Once the recurrence of malignant tumor is accompanied, the overall survival time of the patient is usually about 1 year after surgery, and some patients may prolong the survival time if combined with chemotherapy, radiotherapy, Chinese medicine treatment and immunotherapy after surgery, but generally not more than 2 years after surgery.