首页 > 文献资料
-
Objective:The purpose of the study is to investigate the technical points, ef ects and complications of fiducial marker implantation within target areas before the CyberKnife treatment on body malignant solid tumors. Methods:Five hundred and four cases of patients with body malignant solid tumors accepted fiducial implantation within target areas under CT guidance before the treatment of CyberKnife. Observe the complications and ef ect. Results:Among the 504 cases, 500 cases successful y accepted the implantation (a success rate of 99.2%). 158 patients felt pain at the punctured sites and 3 patients had tachycardia. 33 patients had abdominal pain after the surgery due to a smal amount of bleeding in the needle passage during liver puncturing process. Among the 19 lung cancer patients who accepted lung paracentesis, 1 case had light pneumothorax and 1 case got light haemothorax. Among the 453 patients who accepted liver paracentesis, 6 had fiducial migration. Conclusion:The method of fiducial implantation within target areas before treating body malignant solid tumor with CyberKnife is minimal y invasive and comparatively secure.
