|CT-guided percutaneous radiofrequency ablation of spinal osteoid osteoma|
|Liu Chen1; Liu Xiao-guang2; Zhu Bin2; Yuan Hui-shu1; Han Song-bo1; Ma Yong-qiang1|
|关键词||Spinal Tumor Osteoid Osteoma Ct-guided Radiofrequency Ablation Minimally Invasive|
|刊名||CHINESE MEDICAL JOURNAL|
|WOS标题词||Science & Technology|
|类目[WOS]||Medicine, General & Internal|
|研究领域[WOS]||General & Internal Medicine|
Background This study evaluated the feasibility, efficacy and safety of CT-guided percutaneous radiofrequency ablation in patients with spinal osteoid osteoma.
Methods Two patients suffered spinal osteoid osteoma were treated with CT-guided percutaneous radiofrequency ablation under local anesthesia. Lesions located in sacral vertebrae and cervical vertebrae, which were adjacent to nerve root and spinal canal respectively. Tumors were treated under 90 C radiofrequency temperature lasting 4 minutes by an electrode placement. Visual analog scale was used to evaluate the pain improvement.
Results No complications were observed pre- and post-operation. Patients recovered to normal activities immediately and achieved complete pain relief in 24 hours. No symptoms were recurrent in 5 months and 4 months follow up. Mild scoliosis has been recovered in case 2.
Conclusions CT-guided percutaneous radiofrequency ablation of spinal osteoid osteoma is safe, effective and has more clinical benefits. The long-term outcome needs further observation. Chin Med J 2011;124(23):4083-4085
|作者单位||1.Peking Univ, Hosp 3, Dept Radiol, Beijing 100191, Peoples R China|
2.Peking Univ, Hosp 3, Dept Orthoped, Beijing 100191, Peoples R China
|Liu Chen,Liu Xiao-guang,Zhu Bin,et al. CT-guided percutaneous radiofrequency ablation of spinal osteoid osteoma[J]. CHINESE MEDICAL JOURNAL,2011,124(23):4083-4085.|
|APA||Liu Chen,Liu Xiao-guang,Zhu Bin,Yuan Hui-shu,Han Song-bo,&Ma Yong-qiang.(2011).CT-guided percutaneous radiofrequency ablation of spinal osteoid osteoma.CHINESE MEDICAL JOURNAL,124(23),4083-4085.|
|MLA||Liu Chen,et al."CT-guided percutaneous radiofrequency ablation of spinal osteoid osteoma".CHINESE MEDICAL JOURNAL 124.23(2011):4083-4085.|