MRI, or Magnetic Resonance Imaging, has a better ability to differentiate liver tissue and a higher degree of accuracy for lesions. Examination of the liver often includes ultrasound, CT, and MRI. Ultrasound is the most commonly used initial test. Further testing can be done by CT or MRI. MRI has a better ability to visualize soft tissues and can clearly show intrahepatic lesions without injecting contrast material when examining the liver. MRI is routinely used as a scanning examination, and if the MRI scanning examination is still difficult to distinguish the nature of the lesion, it can be performed with contrast injection, which is almost always the most accurate means of imaging the liver. Patients should consult with their physician for recommendations based on the patient’s condition.