ABSTRACT
Objective To investigate the value of interventional radiological treatment of bone and softtissue malignant tumor.Methods 36 patients with bone and softtissue malignant tumors,who were diagnosed by pathology,admitted selective angiography,intra-artery chemotherapy and embolize.After treatment the clinical and pathological changes were observed,and the treatment effect were analyzed.Results After treatment the clinical signs of most of patients(94.4%,34/36) were ameliorated.The pathological examination indicated that the total rate of curative effect achieved 80%(16/20);The tumor putrescence rate of 60% patients was exceeded 90%.Conclusion Intervention therapy is an effective method for bone and softtissue malignant tumors,and it can improve the result of limb salvage operation.