Examination of liver diseases should be based on the patient’s local and systemic symptoms, and enhanced MRI is generally preferred to enhanced CT. CT is a cross-sectional scan of the liver through X-ray, which is especially suitable for the diagnosis of tumor diseases with rich blood supply to the liver and vascular diseases of the liver. MRI is more suitable for the diagnosis of soft tissue lesions, such as liver occupational diseases. Meanwhile, with contrast agent, it helps to make early diagnosis of some liver malignant tumors. Although both enhanced CT and enhanced MRI are helpful in diagnosing liver diseases, enhanced MRI is generally superior to enhanced CT. The resolution of enhanced MRI is clearer than enhanced CT, the pictures are more clearly displayed, more valuable information is provided, and the detection rate of small lesions is higher and more sensitive. Enhanced CT can cause some radiation damage to the human body, so repeated CT examinations are not recommended. Enhanced MRI, on the other hand, is generally safer as it does not cause radiation damage to the body, nor does it damage the bone marrow in the body, nor does it cause a drop in white blood cell, red blood cell, or platelet counts. What kind of examination should be taken should be chosen according to the doctor’s prescription and judged by the physician according to the patient’s condition and personal situation.