Non-Calcified Coronary Atherosclerotic Plaque Characterization by Dual Energy Computed Tomography

2014 ◽  
Vol 18 (3) ◽  
pp. 939-945 ◽  
Author(s):  
Didem Yamak ◽  
Prasad Panse ◽  
William Pavlicek ◽  
Thomas Boltz ◽  
Metin Akay
Keyword(s):  
Computed Tomography ◽  
Atherosclerotic Plaque ◽  
Dual Energy ◽  
Plaque Characterization ◽  
Dual Energy Computed Tomography ◽  
Coronary Atherosclerotic Plaque

scholarly journals Non-Calcified Coronary Artery Plaque Characterization by Dual-Energy Computed Tomography

2018 ◽  
Vol 15 (2) ◽  
Author(s):  
Rezvan Ravanfar Haghighi ◽  
Sabyasachi Chatterjee ◽  
Vardahan.C. Vani ◽  
Pratik Kumar ◽  
Milo Tabin ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Coronary Artery ◽  
Dual Energy ◽  
Plaque Characterization ◽  
Coronary Artery Plaque ◽  
Dual Energy Computed Tomography

scholarly journals Non-Calcified Coronary Artery Plaque Characterization by Dual Energy Computed Tomography (DECT)

2017 ◽  
Vol Special iss (5) ◽  
Author(s):  
Rezvan Ravanfar Haghighi ◽  
Sabya Sachi Chatterjee ◽  
Pratik Kumar ◽  
Vani Varadhan Chatterjee ◽  
Reza Jalli ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Coronary Artery ◽  
Dual Energy ◽  
Plaque Characterization ◽  
Coronary Artery Plaque ◽  
Dual Energy Computed Tomography

Single-Source Dual-Energy Computed Tomography Detects Disk Injury in Patients with Vertebral Fractures

2019 ◽  
Author(s):  
Torsten Diekhoff ◽  
Michael Fuchs ◽  
Nils Engelhard ◽  
Kay-Geert Hermann ◽  
Michael Putzier ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Vertebral Fractures ◽  
Dual Energy ◽  
Single Source ◽  
Dual Energy Computed Tomography

Dual energy computed tomography angiography of a pulmonary embolized port catheter fragment

2011 ◽  
Vol 12 (1) ◽  
pp. 62-63 ◽  
Author(s):  
Thomas Henzler ◽  
Steffen Diehl ◽  
Susanne Jochum ◽  
Tim Sueselbeck ◽  
Stefan O Schoenberg ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Computed Tomography Angiography ◽  
Dual Energy ◽  
Port Catheter ◽  
Dual Energy Computed Tomography

scholarly journals Dual-Energy Computed Tomography of the Liver: Uses in Clinical Practices and Applications

Diagnostics ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 161
Author(s):  
Masakatsu Tsurusaki ◽  
Keitaro Sofue ◽  
Masatoshi Hori ◽  
Kosuke Sasaki ◽  
Kazunari Ishii ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Liver Tumors ◽  
Energy Levels ◽  
Ct Scanning ◽  
Dual Energy ◽  
Liver Imaging ◽  
X Rays ◽  
Clinical Practices ◽  
Dual Energy Computed Tomography ◽  
Noise Ratio

Dual-energy computed tomography (DECT) is an imaging technique based on data acquisition at two different energy settings. Recent advances in CT have allowed data acquisitions and simultaneous analyses of X-rays at two energy levels, and have resulted in novel developments in the field of abdominal imaging. The use of low and high X-ray tube voltages in DECT provide fused images that improve the detection of liver tumors owing to the higher contrast-to-noise ratio (CNR) of the tumor compared with the liver. The use of contrast agents in CT scanning improves image quality by enhancing the CNR and signal-to-noise ratio while reducing beam-hardening artifacts. DECT can improve detection and characterization of hepatic abnormalities, including mass lesions. The technique can also be used for the diagnosis of steatosis and iron overload. This article reviews and illustrates the different applications of DECT in liver imaging.

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