Study Status: Recruiting
Recruit Status: Unknown status
Study Type: Observational
Official Title: Monitoring the Response of Osteosarcoma Under Neoadjuvant Chemotherapy: The Value of Dynamic Contrast Enhancement and Diffusion-weighted MRI
Brief Summary: The aim of the study is to assess the accuracy of dynamic contrast enhanced and diffusion-weighted MR Imaging in evaluating response to chemotherapy in osteosarcoma.