A hepatic hemangioma is a benign tumor in the area of the liver that is 2.4 cm in diameter and is usually not serious. Hepatic hemangioma itself is not serious because the disease is a common benign tumor occurring in the liver area and basically does not develop malignant lesions. If the current liver hemangioma is 2.4 cm in diameter, most patients have no symptomatic manifestations, so the condition is not serious and generally does not require special treatment. If a 2.4 cm hemangioma is detected in the liver at present, it is recommended to observe it first to find out whether the hemangioma will gradually increase in size over time. If the diameter of the hepatic hemangioma reaches 10 cm, it means that the hemangioma is relatively large and may have symptoms such as distension and pain, epigastric discomfort, etc. In this case, the patient should go to the Department of Hepatobiliary Surgery of the hospital for consultation, and the specialist will decide on the treatment. If there is any adverse reaction during the follow-up period, timely consultation is required.