Friend home old person got spleen small hemangioma, what symptom is there

Splenic hemangioma is a benign tumor. It usually has no obvious discomfort in the early stage, but sometimes pain occurs in the upper left abdomen, which can be seen during physical examination. If the hemangioma is small and has no discomfort symptoms, it can be temporarily observed without treatment. If the hemangioma has signs of enlargement, early surgical treatment is required.