Lipoma is a disease within the range of superficial tumors. If a patient suspects a lipoma, they should visit the corresponding medical department for treatment, which is primarily determined by the location of the lipoma. If the patient has a lipoma on their limbs, they can visit the orthopedics department for diagnosis and treatment; if the lipoma is located in the abdominal area, the patient can visit general surgery; if the lipoma is located in the chest area, the patient can visit the thoracic surgery department for treatment. Lipomas often require surgical removal, performed by doctors from the aforementioned departments, allowing the patient to recover quickly.