… We conclude that the natural history of osteosarcoma of the extremity has remained … free
survival of patients with high-grade osteosarcoma, and that it should be given to all such patients…

… , survival in patients with high-grade osteosarcoma … patients with an extremity osteosarcoma
ended up with an amputation, nowadays limb saving surgery is possible in 90% of patients. …

… Comparison of DFS between Patients with or without LR … for extremity osteosarcoma, the
5-year OS rates were 72.3% for the 745 patients who did not have LR and 15.9% for patients …

… survival only on metastatic extremity osteosarcoma patients but not metastatic axial osteosarcoma
patients even … should be considered for patients with appendicular osteosarcoma. For …

… Our data, derived from 20 years of RCTs, show that >50% of patients diagnosed with
localised extremity osteosarcoma can expect to achieve long-term survival. We have definitively …

… is associated with good histologic responses in most subtypes, that is not the case for
chondroblastic osteosarcomas, in which survival in poor responders is not statistically different …

… We conducted a retrospective, single institutional analysis of 100 patients with extremity
osteosarcoma between 2014 and 2019. Patients medically unfit for surgery and with metastatic …

… This study is a retrospective analysis of patients who relapsed from high-grade
osteosarcoma of the extremity. The aim of the study was to identify factors influencing the PRS. …

… aged 40–60 years benefit from aggressive chemotherapy and surgery.7, 8, 9 In the present
study, 5-year metastasis-free and overall survival rates of older osteosarcoma were 40% and …

… Despite aggressive surgical and chemotherapeutic approaches, patients with pelvic and …
-9], have lower survival rates than patients with osteosarcoma located in the extremity. Neverthe…