Adult hemangiomas are more common in clinical practice. Generally, adult hemangiomas include hemangiomas on the surface of the skin, mostly cavernous hemangiomas and trabecular hemangiomas. The symptoms of these hemangiomas grow under the skin and in the soft tissues, and rarely within the muscles and bones, and appear as localized elevations with normal skin, or dilated capillaries, and are generally red or cyanotic in color. The masses of hemangiomas are relatively soft and sometimes compressed. Some hemangiomas also have calcified nodules and are slightly painful to the touch. For larger trapezius hemangiomas, they may grow in the musculoskeletal area or even in one limb in addition to the subcutaneous area. Some patients may hear a distinct vascular murmur and feel hard nodules. For hemangiomas caused by internal organs usually, for example, hemangiomas of the liver and spleen are relatively small and do not have much unsuitable symptoms. For hemangiomas with large hemangiomas liver and spleen hemangiomas are prone to rupture and bleeding and compression of adjacent organs.