Role of Dual-Energy Computed Tomography in Thoracic Oncology

被引：40
|
作者：
Odisio, Erika G. [1 ]
Truong, Mylene T. [1 ]
Duran, Cihan [2 ]
de Groot, Patricia M. [1 ]
Godoy, Myrna C. [1 ]
机构：
[1] Univ Texas MD Anderson Canc Ctr, Dept Diagnost Radiol, 1515 Holcombe Blvd,Unit 1478, Houston, TX 77030 USA
[2] Univ Texas Med Branch, Dept Diagnost Radiol, 301 Univ Blvd,Room 2820 JSA, Galveston, TX 77555 USA
来源：
RADIOLOGIC CLINICS OF NORTH AMERICA | 2018年 / 56卷 / 04期
关键词：
Dual-energy CT; Spectral imaging; Pulmonary blood volume; Pulmonary nodule; Lung cancer; Iodine map; Thoracic malignancy; Virtual noncontrast image; CT PULMONARY ANGIOGRAPHY; CELL LUNG-CANCER; NODULES INITIAL-EXPERIENCE; REDUCED IODINE LOAD; LYMPH-NODES; SEVERITY ASSESSMENT; RADIATION-THERAPY; MULTIDETECTOR CT; ADDITIONAL VALUE; SPECTRAL CT;
D O I：
10.1016/j.rcl.2018.03.011
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Dual-energy computed tomography (DECT) is an emerging technology that has potential to enhance diagnostic performance and radiologists' confidence in the evaluation of thoracic malignancies. DECT clinical applications include characterization of solitary pulmonary nodule, lung masses, and mediastinal tumors. DECT-derived iodine uptake quantification may assist in the characterization of tumor differentiation and gene expression. The use of DECT in oncology has potential to improve lung cancer staging, therapy planning, and assessment of response to therapy, as well as detection of incidental pulmonary embolism.
引用
收藏
页码：535 / +
页数：16
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