Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Application of vascular embolization in sacrum bone tumor surgery

CAI Zhuo,GUO Feng-jin,CHEN An-min,et al.Department of Orthopedics,Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China  
Objective To guide the selection of clinical treatment strategy for bone tumor based on the observation of vascular embolization for sacrum bone tumor.Methods Forty-seven patients with sacrum bone tumors were subjected to vascular embolization in our hospital from Jan.2006 to Sept.2011.The preoverative clinical features,operation-related and tumor-related data and complications were observed.165 patients without receiving vascular embolization in the same period served as control group.Results Effective rate of preoperative vascular embolization was 100% with more than 90% of visible degree of tumor staining reduced.All patients had no side effects,the average blood loss was 1 571.3 mL,average operating time was 205.2 min,and mean postoperative drainage volume was 201.9 mL,which were significantly reduced as compared with the control group.Average tumor size in embolization group and control group was 376.2 cm3 and 392.4 cm3 respectively,and complete resection rate was 100% in both two groups.All surgical patients had no serious complications.Conclusion Vascular embolization before bone tumor operation routinely can greatly decrease the blood supply of tumor,favor the complete resection of tumor,and improve the success rate of surgery.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved