Solid nodules in the liver are usually detected during imaging tests. If the solid liver nodule is benign, it is usually not important, but if the solid liver nodule is malignant, it is more serious and needs to be treated promptly. 1. Benign: If CT, MRI and other methods suggest that the solid nodules in the liver are benign, it usually does not matter, most commonly seen in hepatic hemangiomas, hepatic adenomas, hepatic focal nodular hyperplasia, and so on. Benign nodules can take the method of dynamic observation, through MRI and other examinations every 3-6 months follow-up, close detection of nodule changes. 2. Malignant: If the CT or MRI examination suggests that the solid nodules in the liver may be malignant, it is more serious and requires timely consultation for a clear diagnosis and targeted treatment such as surgery and medication. In the case of solid nodules in the liver, it is recommended to consult a doctor in time and give systematic treatment after clarifying the nature of benign and malignant.