中国医疗设备Issue(7)：166-168,3.DOI:10.3969/j.issn.1674-1633.2014.07.067
数字断层融合技术在骨骼影像诊断中的临床应用价值
Clinical Application Value of Digital Tomosynthesis in Skeletal Imaging Diagnostics
徐晶 1夏秀杰 2田宝方 3邓大平4
作者信息
- 1. 山东省医学科学院放射医学研究所，山东 济南 250062
- 2. 济南大学 山东省医学科学院 医学与生命科学学院，山东 济南 250022
- 3. 济宁市第一人民医院
- 4. 济宁市第一人民医院 放射科，山东 济宁 272003
- 折叠
摘要
Abstract
Objective To investigate the application value of digital tomosynthesis (DTS) in skeletal imaging diagnostics.Methods 68 patients who could not be identified as fractures with general radiography in our hospital from August 2011 to February 2013 were selected. Then digital tomosynthesis and CT examination were employed to these patients.Results 66 patients (97.05%) were determined as occult fractures by DTS while 56 patients (82.35%) were determined as occult fractures by CT. There were signiifcant differences between the two diagnostic methods on fracture decetion rate (P<0.05). The proportion of high-quality images obtained by DTS was 94.11% while that of high-quality images obtained by CT examination was 85.29%. There were signiifcant differences between the two methods on the proportion of high-quality images (P<0.05).Conclusion DTS with high diagnostic accuracy, clear images and low radiation dose is worth to be promoted.关键词
数字断层融合技术/隐匿性骨折/CT机/辐射剂量Key words
digital tomosynthesis/obscure bone fracture/CT machine/radiation dose分类
医药卫生引用本文复制引用
徐晶,夏秀杰,田宝方,邓大平..数字断层融合技术在骨骼影像诊断中的临床应用价值[J].中国医疗设备,2014,(7):166-168,3.
