Diagnostic value of deep learning reconstruction for radiation dose reduction at abdominal ultra-high-resolution CT

2021 ◽  
Author(s):  
Yuko Nakamura ◽  
Keigo Narita ◽  
Toru Higaki ◽  
Motonori Akagi ◽  
Yukiko Honda ◽  
...  
Keyword(s):  
Deep Learning ◽  
High Resolution ◽  
Radiation Dose ◽  
Dose Reduction ◽  
Diagnostic Value ◽  
Radiation Dose Reduction ◽  
High Resolution Ct

Radiation Dose Reduction in Pediatric Computed Tomography

2019 ◽  
Vol 64 (1) ◽  
pp. 38-44 ◽  
Author(s):  
К. Хасанова ◽  
K. Khasanova ◽  
И. Тюрин ◽  
I. Tyurin ◽  
С. Рыжов ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Radiation Dose ◽  
Dose Reduction ◽  
Hodgkin Lymphoma ◽  
Single Phase ◽  
Diagnostic Value ◽  
Radiation Dose Reduction ◽  
Two Phase ◽  
Pediatric Hodgkin Lymphoma ◽  
Ct Scan Analysis

Purpose: To optimize the computed tomography protocol in pediatric Hodgkin lymphoma for radiation dose reduction by reducing the scanning phases. Material and methods: A retrospective CT scan analysis of 48 children with newly diagnosed, verified Hodgkin’s lymphoma was performed at the primary staging and after the first chemotherapy. All studies were performed with contrast enhancement, scanning on a 16-slice computed tomography in the precontrast, arterial, venous and delayed phases. The radiation dose and the diagnostic value of each phase were assessed. Results: Two-phase scanning (in the native and venous phases) for primary patients allows significantly reduce the cumulative effective dose (ED) almost in twofold. Conducting single-phase scanning can significantly reduce the received ED by 3.8 times in both the primary and dynamic studies. Using the abbreviated protocol does not reduce the diagnostic value of CT. Conclusion: The greatest number of repeated CT examination is carried out in children with lymphomas. The radiation dose increases several times in multiphase scanning. New CT protocols reduces the radiation dose on children with Hodgkin lymphoma.

scholarly journals Deep-learning-based breast CT for radiation dose reduction

2019 ◽  
Author(s):  
Wenxiang Cong ◽  
Hongming Shan ◽  
Xiaohua Zhang ◽  
Shaohua Liu ◽  
Ruola Ning ◽  
...  
Keyword(s):  
Deep Learning ◽  
Radiation Dose ◽  
Dose Reduction ◽  
Radiation Dose Reduction ◽  
Breast Ct

AlluraClarity Radiation Dose–Reduction Technology in the Hybrid Operating Room During Endovascular Aneurysm Repair

2016 ◽  
Vol 23 (1) ◽  
pp. 130-138 ◽  
Author(s):  
Quirina M. B. de Ruiter ◽  
Frans L. Moll ◽  
Crystel M. Gijsberts ◽  
Joost A. van Herwaarden
Keyword(s):  
Radiation Dose ◽  
Dose Reduction ◽  
Operating Room ◽  
Endovascular Aneurysm Repair ◽  
Radiation Dose Reduction ◽  
Hybrid Operating Room ◽  
Aneurysm Repair

scholarly journals Radiation Dose Reduction in the Invasive Cardiovascular Laboratory

2012 ◽  
Vol 5 (8) ◽  
pp. 866-873 ◽  
Author(s):  
Kenneth A. Fetterly ◽  
Verghese Mathew ◽  
Ryan Lennon ◽  
Malcolm R. Bell ◽  
David R. Holmes ◽  
...  
Keyword(s):  
Radiation Dose ◽  
Dose Reduction ◽  
Radiation Dose Reduction
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