Dual Energy Computed Tomography Applications for the Evaluation of the Spine

被引：12
作者：
Komlosi, Peter [1 ]
Wintermark, Max [2 ]
机构：
[1] Univ Pittsburgh, Dept Radiol, 200 Lothrop St,2nd Floor,Suite 200 East Wing, Pittsburgh, PA 15213 USA
[2] Stanford Univ, Sch Med, Dept Radiol, 300 Pasteur Dr,S047 MC 5105, Stanford, CA 94305 USA
来源：
NEUROIMAGING CLINICS OF NORTH AMERICA | 2017年 / 27卷 / 03期
关键词：
Dual-energy computed tomography; Spine; Osteoporosis; Bone marrow; Trauma; Bone mineral density; BONE-MARROW EDEMA; TOPHACEOUS GOUT; CT; PERFORMANCE; ACCURACY; UTILITY; IMPACT;
D O I：
10.1016/j.nic.2017.04.003
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
Capturing the energy-dependent x-ray attenuation of different tissues, dual-energy computed tomography offers multiple benefits in the imaging of the spine, such as bone and iodinated contrast removal, monosodium urate imaging, and robust reduction of beam-hardening artifacts. The emerging new applications of this technique include bone marrow imaging in acute trauma and myeloinfiltrative disorders, improved bone density determination, and noninvasive assessment of spinal gout.
引用
收藏
页码：483 / +
页数：6
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