Literature DB >> 30599851

Vendor free basics of radiation dose reduction techniques for CT.

Takeshi Kubo1.   

Abstract

Although radiation dose in computed tomography (CT) decreased and CT became safer examinations than before, CT is the most significant source of the medical radiation exposure. Knowledge about available radiation dose reduction methods in CT is essential. Substantial improvement occurred regarding tube current selection (automatic exposure control) and image production method (iterative reconstruction). Optimizing the tube potential selection is expected to contribute to further CT radiation dose reduction. This review article summarizes the principles of radiation dose reduction in CT, principal methods of radiation dose reduction, auxiliary measures of radiation dose saving and recent issues of low dose CT.
Copyright © 2018. Published by Elsevier B.V.

Keywords:  Decision support systems, clinical; Image enhancement; Radiation dosage; Radiation monitoring; Radiation protection; Tomography, X-Ray computed

Mesh：

Year:  2018        PMID： 30599851     DOI： 10.1016/j.ejrad.2018.11.002

Source DB:  PubMed          Journal:  Eur J Radiol        ISSN： 0720-048X            Impact factor:   3.528


  10 in total

Review 1.  Rectal neuroendocrine neoplasms: what the radiologists should know.

Authors:  Mayur Virarkar; Dheeraj R Gopireddy; Ajaykumar C Morani; Ahmad Alkhasawneh; Sergio Piotr Klimkowski; Sindhu Kumar; Chandana Lall; Priya Bhosale
Journal:  Abdom Radiol (NY)       Date:  2022-03-14

2.  Performance of clinically available deep learning image reconstruction in computed tomography: a phantom study.

Authors:  Hiroki Kawashima; Katsuhiro Ichikawa; Tadanori Takata; Wataru Mitsui; Hiroshi Ueta; Norihide Yoneda; Satoshi Kobayashi
Journal:  J Med Imaging (Bellingham)       Date:  2020-12-16

3.  Establishment of Local Diagnostic Reference Levels of Pediatric Abdominopelvic and Chest CT Examinations Based on the Body Weight and Size in Korea.

Authors:  Jae Yeon Hwang; Young Hun Choi; Hee Mang Yoon; Young Jin Ryu; Hyun Joo Shin; Hyun Gi Kim; So Mi Lee; Sun Kyung You; Ji Eun Park
Journal:  Korean J Radiol       Date:  2021-04-01       Impact factor: 3.500

Review 4.  Imaging of neuroendocrine tumors: A pictorial review of the clinical value of different imaging modalities.

Authors:  Ali Pirasteh; Petra Lovrec; Lisa Bodei
Journal:  Rev Endocr Metab Disord       Date:  2021-03-30       Impact factor: 9.306

5.  Efficiency and reproducibility in pulmonary nodule detection in simulated dose reduction lung CT images.

Authors:  Takeshi Kubo; Ayami Ohno Kishimoto; Kaori Togashi
Journal:  Eur J Radiol Open       Date:  2019-03-11

6.  Diagnostic accuracy of whole-body MRI versus standard imaging pathways for metastatic disease in newly diagnosed colorectal cancer: the prospective Streamline C trial.

Authors:  Stuart A Taylor; Sue Mallett; Sandy Beare; Gauraang Bhatnagar; Dominic Blunt; Peter Boavida; John Bridgewater; Caroline S Clarke; Marian Duggan; Steve Ellis; Robert Glynne-Jones; Vicky Goh; Ashley M Groves; Ayshea Hameeduddin; Sam M Janes; Edward W Johnston; Dow-Mu Koh; Anne Miles; Stephen Morris; Alison Morton; Neal Navani; John O'Donohue; Alfred Oliver; Anwar R Padhani; Helen Pardoe; Uday Patel; Shonit Punwani; Laura Quinn; Hameed Rafiee; Krystyna Reczko; Andrea G Rockall; Khawaja Shahabuddin; Harbir S Sidhu; Jonathan Teague; Mohamed A Thaha; Matthew Train; Katherine van Ree; Sanjaya Wijeyekoon; Steve Halligan
Journal:  Lancet Gastroenterol Hepatol       Date:  2019-05-09

7.  Diagnostic accuracy of whole-body MRI versus standard imaging pathways for metastatic disease in newly diagnosed non-small-cell lung cancer: the prospective Streamline L trial.

Authors:  Stuart A Taylor; Sue Mallett; Simon Ball; Sandy Beare; Gauraang Bhatnagar; Angshu Bhowmik; Peter Boavida; John Bridgewater; Caroline S Clarke; Marian Duggan; Steve Ellis; Robert Glynne-Jones; Vicky Goh; Ashley M Groves; Ayshea Hameeduddin; Sam M Janes; Edward W Johnston; Dow-Mu Koh; Sara Lock; Anne Miles; Stephen Morris; Alison Morton; Neal Navani; Alfred Oliver; Terry O'Shaughnessy; Anwar R Padhani; David Prezzi; Shonit Punwani; Laura Quinn; Hameed Rafiee; Krystyna Reczko; Andrea G Rockall; Peter Russell; Harbir S Sidhu; Nicola Strickland; Kathryn Tarver; Jonathan Teague; Steve Halligan
Journal:  Lancet Respir Med       Date:  2019-05-09       Impact factor: 30.700

8.  Ultra-low-dose non-contrast CT and CT angiography can be used interchangeably for assessing maximal abdominal aortic diameter.

Authors:  Jens Borgbjerg; Heidi S Christensen; Rozh Al-Mashhadi; Martin Bøgsted; Jens B Frøkjær; Lise Medrud; Nis Elbrønd Larsen; Jes S Lindholt
Journal:  Acta Radiol Open       Date:  2022-10-12

9.  An Individualized Contrast-Enhanced Liver Computed Tomography Imaging Protocol Based on Body Mass Index in 126 Patients Seen for Liver Cirrhosis.

Authors:  Jian Jiang; Maowei Zhang; Yuan Ji; Chunfeng Li; Xin Fang; Shuyuan Zhang; Wei Wang; Lijun Wang; Ailian Liu
Journal:  Med Sci Monit       Date:  2021-06-24

Review 10.  Variability and Standardization of Quantitative Imaging: Monoparametric to Multiparametric Quantification, Radiomics, and Artificial Intelligence.

Authors:  Akifumi Hagiwara; Shohei Fujita; Yoshiharu Ohno; Shigeki Aoki
Journal:  Invest Radiol       Date:  2020-09       Impact factor: 10.065
  10 in total

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