parts of the body if left untreated. However, over time, the 10-year overall survival rate of these patients has increased to 70%, which means up to 70% of the patients can be cured if the disease has not spread anywhere else in the body at the time of diagnosis. We are able to save more than 85% of the limbs affected by sarcoma with various methods, such as reconstruction with mega prostheses, cryotherapy, ECRT, pseudoarthroplasty, cement spacers, or many other techniques. Most of our patients reach pre-disease activity levels. Chemotherapy is an essential part of the treatment for osteosarcoma and Ewing's sarcoma, and sometimes radiotherapy is also required as part of the treatment for Ewing's sarcoma.

radiofrequency ablation (RFA), or microwave ablation. The advantages of minimally invasive procedures include shorter hospital stays, immediate ambulation, and very short recovery periods, as they damage the least amount of bone possible.

but the entire list is quite long. These are the tumors that can progress or recur locally and can weaken the bone; however, they have a rare possibility of spreading elsewhere in the body, hence they are called benign bone tumors. Osteoid osteoma and some of the chondroblastomas can be treated with minimally invasive procedures, while others may require conventional open surgeries. A few of them can be left alone and observed over time. Minimally invasive procedures include CT-guided drilling, radiofrequency ablation (RFA), or microwave ablation. Open surgeries may include extended curettage of the bone (saving the bone), resection of the bone (sacrificing the bone), and reconstruction using various methods like bone grafting, cementing, plating, or mega prosthesis. Chemotherapy or radiotherapy is usually not required for the treatment of benign bone tumors.

include synovial sarcoma, spindle cell sarcoma, undifferentiated pleomorphic sarcoma, liposarcoma, myxoid liposarcoma, and epithelioid sarcoma, among others. Each of these has a specific method of diagnosis and treatment; therefore, diagnosis based on specific histology is crucial. Wide excision indicates that surgery is the mainstay of treatment. Radiotherapy is often required after surgery, and the necessity of chemotherapy is determined based on the patient and tumor characteristics.