The gallbladder is an organ that stores and concentrates bile. Once a tumor occurs in the gallbladder, its function of concentrating and storing bile will be affected to a certain extent. Patients with advanced gallbladder cancer will experience a decrease in digestive function, and many patients will suffer from severe indigestion and even malignancy. For gallbladder tumor, such as advanced tumor spread to other organs and then liver metastasis, it will affect liver function, and metastasis to abdominal cavity or lung will further affect the function of corresponding organs.