Application of Dual-Energy Spectral Computed Tomography to Thoracic Oncology Imaging.
Cherry KimWooil KimSung Joon ParkYoung Hen LeeSung Ho HwangHwan Seok YongYu-Whan OhEun Young KangKi Yeol LeePublished in: Korean journal of radiology (2020)
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 (Zeff 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.