Hemangioma on liver with vague pain on the right side of ribs may be related to tumor enlargement, costal neuritis, trauma and other reasons. 1. Tumor enlargement: if the tumor of hemangioma on liver increases in size, it may compress the surrounding tissues and cause vague pain in the right side of ribs. 2. Rib neuritis: if the rib nerves in the ribs are stimulated by inflammatory factors, it may cause vague pain. 3. Trauma: If the ribs are hit by the impact and other injuries, it can cause local tissue damage, resulting in vague pain in the ribs. In addition, if there is hepatitis, gallbladder stones, cholecystitis and other diseases can also lead to the right side of the ribs hidden pain, it is recommended that patients go to the hospital in time to clarify the cause of the disease, standardized treatment under the guidance of the doctor, so as to avoid delays in the condition of the body to bring adverse effects.