Lipoma belongs to benign tumors, after surgical treatment, most of them can get a good prognosis, which is a relatively easy to treat disease. Lipoma is a tumor of normal fat-like tissue, the etiology of which is not clear at the moment, but may be related to heredity, abnormal fat metabolism and other factors, and is most common in limbs and trunk. Lipoma grows slowly, and if it is limited to the superficial part of the skin and does not cause obvious discomfort, no special treatment can be done. If the size of lipoma is too large, affecting the aesthetic appearance or compressing the peripheral nerves, it can be treated by surgery. After surgery, most lipomas can be removed completely, but some deep lipomas may be difficult to be removed completely, so you can follow the doctor’s instructions to have a review on time. Generally speaking, lipomas usually do not cause any harm to the health of the body and are not very difficult to treat.