The absence of filling defects in the intrahepatic vessels is a result of imaging, which indicates that the results of the current examination are favorable and suggests that no lesions have been found in the vessels. The absence of filling defects in the intrahepatic vessels on CT or enhanced CT indicates that there are no lesions in the vessels, and that inflammation, space-occupying lesions, hyperplasia, polyps, and tumors are not present in the vessels, which is a relatively normal state. If there is no filling defect in the intrahepatic vessels, it should be analyzed in conjunction with other tests, including liver parenchyma on imaging, liver function tests, alpha-fetoprotein, and pathology puncture, to see if there are any substantial lesions in the liver. If no filling defects of intrahepatic blood vessels are detected, the patient can go to the hospital for a follow-up examination at an intervals to know the health status of the body.