Application of Dual-Energy Spectral Computed Tomography to Thoracic Oncology Imaging

被引：46

作者：

Kim, Cherry ^{[1
]}

Kim, Wooil ^{[2
,3
]}

Park, Sung-Joon ^{[4
]}

Lee, Young Hen ^{[1
]}

Hwang, Sung Ho ^{[5
]}

Yong, Hwan Seok ^{[6
]}

Oh, Yu-Whan ^{[5
]}

Kang, Eun-Young ^{[5
]}

Lee, Ki Yeol ^{[1
]}

机构：

[1] Korea Univ, Coll Med, Ansan Hosp, Dept Radiol, 123 Jeokgeum Ro, Ansan 15355, South Korea

[2] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Radiol, Seoul, South Korea

[3] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Ctr Imaging Sci, Seoul, South Korea

[4] Hallym Univ, Coll Med, Sacred Heart Hosp, Dept Radiol, Anyang, South Korea

[5] Korea Univ, Coll Med, Anam Hosp, Dept Radiol, Seoul, South Korea

[6] Korea Univ, Guro Hosp, Coll Med, Dept Radiol, Seoul, South Korea

来源：

KOREAN JOURNAL OF RADIOLOGY | 2020年 / 21卷 / 07期

关键词：

Dual-energy CT; Spectral CT; Lung cancer; Oncology; CELL LUNG-CANCER; VIRTUAL MONOCHROMATIC IMAGES; CT; CONTRAST; TUMORS; DIFFERENTIATION; METASTASES; IMPACT; LEVEL;

D O I：

10.3348/kjr.2019.0711

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：

Computed tomography (CT) is an important imaging modality in evaluating thoracic malignancies. The clinical utility of dual-energy spectral computed tomography (DESCT) has recently been realized. DESCT allows for virtual monoenergetic or monochromatic imaging, virtual non-contrast or unenhanced imaging, iodine concentration measurement, and effective atomic number (Z(eff) map). The application of information gained using this technique in the field of thoracic oncology is important, and therefore many studies have been conducted to explore the use of DESCT in the evaluation and management of thoracic malignancies. Here we summarize and review recent DESCT studies on clinical applications related to thoracic oncology.

引用

页码：838 / 850

页数：13

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