Lipoma may be related to genetics, chronic inflammation or abnormal lipid metabolism. Lipoma is a soft tumor occurring under the skin, the skin surface is normal, not adherent to the epidermis, its lobes can be carefully felt with the fingers, easy to push, can occur in any part of the body, and increase to a certain degree can stop the development. Most patients with lipoma have chromosomal abnormalities, which may belong to autosomal dominant inheritance. When there is chronic inflammation stimulation in the body, it can make fat cells grow abnormally and form lipoma. Lipomas can also appear in various parts of the body when there is an abnormality in the body’s fat metabolism. When the diagnosis of lipoma is confirmed, treatment is usually not necessary, but if there are more or larger lipomas, you can consult a doctor in time and have them surgically removed to avoid delaying the condition.