Patients with hard bumps in the flesh of their legs are different depending on the specific nature and source of the hard bumps, and patients need to consult different departments: i. If the hard bumps on the patient’s legs belong to superficial fibroids, lipomas, etc., this time the patient needs to consult the general surgery department. Since fibroids are hard bumps formed due to abnormal proliferation of local fibrous tissue, smaller size of fibroids will not be accompanied by obvious clinical symptoms. Patients can take a close observation method, and if the fibroma is accompanied by obvious pain and large size, surgery can be considered. If the hard lump in the flesh of the patient’s leg is a metastatic lesion caused by local bone tumor, the patient needs to consult the orthopedic department, which can improve the local magnetic resonance or CT examination to clarify the specific situation of the lesion and perform surgery in a timely manner, and after surgery, combined with local radiotherapy and systemic chemotherapy, it can often achieve certain therapeutic effect.