For the examination of the patient’s liver and gallbladder system, the patient should check the patient’s upper abdomen ultrasound, which is also known as liver, gallbladder, spleen, pancreas, and kidney ultrasound when the patient has a physical examination. The ultrasound examination of the liver, gallbladder, spleen, pancreas and kidneys can detect diseases or lesions in the liver or gallbladder of the patient. If the patient is found to have space-occupying lesions in the liver, the patient will need to undergo an enhanced CT or MRI of the upper abdomen to see the nature of the space-occupying lesions in the liver as well as the benign or malignant nature of the lesions. In addition, for gallbladder stones or gallbladder occupancy, the patient will also need to undergo enhanced CT of the upper abdomen and MRCP water imaging of the bile ducts, if necessary, to determine whether the lesions in the gallbladder and bile ducts are stones or due to tumors in the bile ducts. According to the results of the examination, if the patient has a hepatic metastasis and is diagnosed with a primary tumor of the liver, and if the patient has a hepatic hemangioma of more than 5 cm, surgical or interventional intervention should be actively considered. If the patient is found to have stones in the gallbladder, laparoscopic cholecystectomy should be performed when necessary. If the patient has stones in the common bile duct, the patient needs to consider removing the stones from the common bile duct under ERCP.