Percutaneous vertebral puncture biopsy and MRI are useful in diagnosis of malignant vertebral fractures

被引:0
作者
Zou, Debo [1 ,2 ]
Ren, Yanjun [2 ]
Zhang, Kaining [2 ]
Wu, Yingguang [2 ]
Yang, Yun [2 ]
Li, Wenbin [3 ]
机构
[1] Shandong Univ, Sch Med, Jinan 250012, Shandong, Peoples R China
[2] Shandong Univ, Shandong Prov Qianfoshan Hosp, Dept Spine Surg, Jinan 250014, Shandong, Peoples R China
[3] Shandong Prov Qianfoshan Hosp, Dept Nephrol, 16766 Jingshi Rd, Jinan 250014, Shandong, Peoples R China
来源
INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL MEDICINE | 2016年 / 9卷 / 06期
关键词
Vertebral fractures; malignant; magnetic resonance imaging; BENIGN COMPRESSION FRACTURES; DIFFUSION-WEIGHTED MRI; NEEDLE-BIOPSY; DIFFERENTIATION; SPECIFICITY; KYPHOPLASTY; SENSITIVITY; ACCURACY; SPINE;
D O I
暂无
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
This study is to investigate the clinical application of percutaneous vertebral puncture biopsy and MRI in diagnosis of malignant vertebral fractures. A total of 46 patients were enrolled in this study. Percutaneous kyphoplasty was performed for each patient. The coaxial puncture biopsies in broken spines were conducted. The pathological results were compared with the magnetic resonance imaging (MRI) results. The MRI scan showed that there were 67 possible malignant vertebral fractures in 46 patients. Among the 67 possible malignant vertebral fractures, 64 were successfully confirmed by pathological examination. The successfulness and positive rates in biopsy were 95.52% and 76.56%, respectively. No complication occurred. Kappa analysis indicated that preoperative MRI for malignant vertebral fracture was consistent with biopsy. Percutaneous vertebral puncture biopsy and MRI are useful in diagnosis of malignant vertebral fractures.
引用
收藏
页码:12404 / 12410
页数:7
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