… In conclusion, the current results suggest that, in patients with high-grade, localized
osteosarcoma who receive neoadjuvant chemotherapy and undergo surgical resection, adjuvant …

… In patients with operable high-grade osteosarcomas, the extent of histological response to
preoperative chemotherapy is a significant predictive factor for both local and systemic control…

… The potential effect of MC with continuous oral cyclophosphamide and methotrexate in
patients with high‐grade operable osteosarcomas (OSTs) of the extremities was investigated. …

… postoperative chemotherapy with multiple agents as well as surgery of all operable lesions.
… high-grade osteosarcoma of bone (1,696 high-grade central and 6 high-grade surface) of an …

… Osteosarcoma Intergroup (EOI) suggested that a short intensive chemotherapy regimen with
doxorubicin and cisplatin might produce survival of operable, non-metastatic osteosarcoma …

… high-grade osteosarcoma treated at a single institution over a 21-year period (1982–2002)
including all high-grade … clinical trials (primary high-grade osteosarcoma, no evidence of …

… with osteosarcoma over the past three decades using a population-based registry. … of
osteosarcoma, but the analysis of prognostic factors was limited. Specifically, influence of grade on …

… prognostic factor for patients with localized, operable extremity osteosarcoma."*" Other
variables with possible prognostic impact include tumor size," patient sex” older” or younger age," …

… Treatment of high-grade osteosarcoma remains a major … survival and prognostic factors of
high-grade osteosarcoma using a recently … in operable osteosarcoma: A study of the European …

… curves in 149 patients with high-grade osteosarcoma. (A) … in 149 patients with high-grade
osteosarcoma according to (A) P-… in 40 patients with high-grade osteosarcoma according to P-…