Patient-specific tube-voltage selection at coronary CT angiography based on the combination of X-ray attenuation on scout views and body mass index: how can appropriate radiation dose be achieved?

2015 ◽  
Vol 56 (10) ◽  
pp. 1171-1179
Author(s):  
Daichi Noto ◽  
Yoshinori Funama ◽  
Daisuke Utsunomiya ◽  
Seitaro Oda ◽  
Hideaki Yuki ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Radiation Dose ◽  
Ct Angiography ◽  
Body Mass ◽  
Coronary Ct Angiography ◽  
Patient Specific ◽  
Tube Voltage ◽  
X Ray ◽  
Coronary Ct

Coronary CT angiography by modifying tube voltage and contrast medium concentration: Evaluation of image quality and radiation dose

2019 ◽  
Vol 36 (7) ◽  
pp. 1391-1396 ◽  
Author(s):  
Seyede Shokoofeh Mousavi Gazafroudi ◽  
Mohammad Bagher Tavakkoli ◽  
Maryam Moradi ◽  
Seyede Shabnam Mousavi Gazafroudi ◽  
Ghasem Yadegarfar ◽  
...  
Keyword(s):  
Image Quality ◽  
Radiation Dose ◽  
Contrast Medium ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Tube Voltage ◽  
Medium Concentration ◽  
Coronary Ct ◽  
Contrast Medium Concentration

Automated tube voltage selection for radiation dose and contrast medium reduction at coronary CT angiography using 3rd generation dual-source CT

2016 ◽  
Vol 26 (10) ◽  
pp. 3608-3616 ◽  
Author(s):  
Stefanie Mangold ◽  
Julian L. Wichmann ◽  
U. Joseph Schoepf ◽  
Zachary B. Poole ◽  
Christian Canstein ◽  
...  
Keyword(s):  
Radiation Dose ◽  
Contrast Medium ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Dual Source Ct ◽  
Tube Voltage ◽  
Coronary Ct ◽  
Dual Source ◽  
Automated Tube Voltage Selection ◽  
Selection For

Image quality and radiation dose of low tube voltage 3rd generation dual-source coronary CT angiography in obese patients: a phantom study

2014 ◽  
Vol 24 (7) ◽  
pp. 1643-1650 ◽  
Author(s):  
Felix G. Meinel ◽  
Christian Canstein ◽  
U. Joseph Schoepf ◽  
Martin Sedlmaier ◽  
Bernhard Schmidt ◽  
...  
Keyword(s):  
Image Quality ◽  
Radiation Dose ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Phantom Study ◽  
Obese Patients ◽  
Tube Voltage ◽  
Low Tube Voltage ◽  
Coronary Ct ◽  
Dual Source

Diagnostic accuracy of low and high tube voltage coronary CT angiography using an X-ray tube potential-tailored contrast medium injection protocol

2017 ◽  
Vol 28 (5) ◽  
pp. 2134-2142 ◽  
Author(s):  
Moritz H. Albrecht ◽  
John W. Nance ◽  
U. Joseph Schoepf ◽  
Brian E. Jacobs ◽  
Richard R. Bayer ◽  
...  
Keyword(s):  
Diagnostic Accuracy ◽  
Contrast Medium ◽  
Ct Angiography ◽  
Coronary Ct Angiography ◽  
Tube Voltage ◽  
X Ray ◽  
Coronary Ct ◽  
Tube Potential ◽  
Contrast Medium Injection ◽  
Injection Protocol
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