Head and Neck Imaging
The Clinical Application of CT-guided 125I Radioactive Particles Implantation in Treating Metastatic Tumor of Mediastinal Lymph Nodes
Author：ZUO Tai-yang1 , ZHANG Zhong-tao1 , ZHANG Nan1 ,et al.
affiliation：1 Qilu Hospital of Shandong University Pingyi branch,Linyi 273300; 2 The Medical Center Hospital Affiliated to Qiingdao University,Qingdao 266011,China
PDFAbstract
Objective To explore the method, efficacy and safety of CT guided 125I radioactive particles implantation in treatment of mediastinal lymph node metastases. Methods 38 patients with Metastatic Tumor of Mediastinal lymph Nodes, All lesions were lesions and metastasis after surgery or after radiotherapy and chemotherapy. According to "uniform implantation principle", each metastatic implantation of radioactive particle of 12 to 48 grains. Postoperatively, CT scan was immediately performed and the quality was validated．The regular CT scan was conducted to determine curative effect. Results The local control efficiency of 2 months, 4 months, 6 months after operation are: 81.6%,92.1%, 84.2%; The complications included: Particles coughed,shift of 1 cases, 6 cases of pneumothorax,6 cases of hemoptysis and the needle tract hemorrhage in lung, eating sorely in 1 case. Conclusion CT-guided 125I Radioactive Particles Implantation in Treating Metastatic Tumor of Mediastinal lymph Nodes hasing simple method, reliable curative effect and high security is worth further application and study.
【Keyword】Mediastinal Lymph Nodes; Metastasis; 125I Particle; Interventional; Tomography; X-ray Computer
【Chart number】R655.5
【Document Identification Number】A
【DOI】 10.3969/j.issn.1672- 5131.2015.09.021
Chinese journal of CT and MRI
th13Volume， th 9 Issue
2015Year09Month
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