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Objective To evaluate the clinical application of percutaneous biopsy CT-guided in spine lesions.Methods CT-guided percutaneous biopsy in spine lesions was performed in 53 cases,the final diagnosis was confirmed by operation or following-up. Results The accurate rate was 85 percent for CT -guided percutaneous biopsy in spine lesions without complication.The reason of misdiagnosis was mainly that the biopsied lesions was incorrect. Conclusion The perfect percutaneous needle is the successful key for biopsy in spine lesions, we should coordinate the relationship between imaging diagnosis and percutaneous bone biopsy.
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Purpose:To investigate the effectiveness of intralymphatic infusion of anti- cancer agents and cytokines in the treatmrnt of malignancy.Materials anti methods:23 patients suffering from advanced metastatic cancers anti 2 primary lymphomas,unresponsble to the standard therapies or intra-arterial chemotherapy,were treated with lymphatic injections of an- ticancer ddrugs or combiation with biochemotherapy.Results:Follow-up study about one month after the therapy,comparing with findings on lymthatic radiographies anti computed tomographic scans,revealed decrease of lymphnodes in size in 23 cases.Conclusion:This therapeutic ap- proach proved to be an effective and safe method for the palliative treatment of advanced lym- phatic metastases and lymphomas.The procedure was feasible without serious compllications.