“…In our case, the dislocation of the left shoulder was performed rather than the amputation. Radiation therapy is an option as it has demonstrated efficacy, while other authors [ 16 , 17 ] propose it in a neoadjuvant process. The use of chemotherapy with 5-fluorouracil, methotrexate, bleomycin, and/or a combination of actinomycin D, vincristine, doxorubicin, and cyclophosphamide has shown beneficial effects [ 18 , 19 ].…”