64-slice enhanced CT examination found that liver nodules may be benign liver tumors, inflammatory liver nodules or malignant liver tumors. 1. benign liver tumor: for example, patients with hepatic hemangioma, patients usually have no discomfort, often found by chance during physical examination, do not need special treatment, usually pay attention to follow-up can be, every 3-6 months with the hospital review can be. 2. Inflammatory liver nodule: for example, liver abscess, when liver abscess is just formed, there will be liver nodule manifestation on imaging, and anti-infection treatment is needed, such as choosing cephalosporin antibiotics for anti-infection, and puncture and drainage treatment if necessary. 3. Malignant liver tumor: for example, hepatocellular carcinoma, which needs to be confirmed by enhanced nuclear magnetic resonance, tumor markers and other tests, and once the diagnosis is clear, surgical resection of the liver is needed for treatment. If liver nodules are found in the examination, one should go to the hospital in time and avoid carelessness so as not to delay the treatment.