$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Low-Dose High-Resolution Photon-Counting CT of the Lung: Radiation Dose and Image Quality in the Clinical Routine 원문보기

Diagnostics, v.12 no.6, 2022년, pp.1441 -   

Woeltjen, Matthias Michael ,  Niehoff, Julius Henning ,  Michael, Arwed Elias ,  Horstmeier, Sebastian ,  Moenninghoff, Christoph ,  Borggrefe, Jan ,  Kroeger, Jan Robert

Abstract AI-Helper 아이콘AI-Helper

This study aims to investigate the qualitative and quantitative image quality of low-dose high-resolution (LD-HR) lung CT scans acquired with the first clinical approved photon counting CT (PCCT) scanner. Furthermore, the radiation dose used by the PCCT is compared to a conventional CT scanner with ...

주제어

참고문헌 (27)

  1. 1. Brenner D.J. Hall E.J. Computed tomography—An increasing source of radiation exposure N. Engl. J. Med. 2007 357 2277 2284 10.1056/NEJMra072149 18046031 

  2. 2. Naidich D. Marshall C.H. Gribbin C. Arams R.S. McCauley D.I. Low-dose CT of the lungs: Preliminary observations Radiology 1990 175 729 731 10.1148/radiology.175.3.2343122 2343122 

  3. 3. Dangis A. Gieraerts C. De Bruecker Y. Janssen L. Valgaeren H. Obbels D. Gillis M. Van Ranst M. Frans J. Demeyere A. Accuracy and reproducibility of low-dose submillisievert chest ct for the diagnosis of COVID-19 Radiol. Cardiothorac. Imaging 2020 2 e200196 10.1148/ryct.2020200196 33778576 

  4. 4. Larke F.J. Kruger R.L. Cagnon C.H. Flynn M.J. McNitt-Gray M.M. Wu X. Judy P.F. Cody D.D. Estimated radiation dose associated with low-dose chest CT of average-size participants in the national lung screening trial Am. J. Roentgenol. 2011 197 1165 1169 10.2214/AJR.11.6533 22021510 

  5. 5. Zhu X. Yu J. Huang Z. Low-dose chest CT: Optimizing radiation protection for patients Am. J. Roentgenol. 2004 183 809 816 10.2214/ajr.183.3.1830809 15333374 

  6. 6. Rob S. Bryant T. Wilson I. Somani B. Ultra-low-dose, low-dose, and standard-dose CT of the kidney, ureters, and bladder: Is there a difference? Results from a systematic review of the literature Clin. Radiol. 2017 72 11 15 10.1016/j.crad.2016.10.005 27810168 

  7. 7. Pierro A. Posa A. Astore C. Sciandra M. Tanzilli A. Petrosino A. del Balso M.S. Fraticelli V. Cilla S. Iezzi R. Whole-body low-dose multidetector-row CT in multiple myeloma: Guidance in performing, observing, and interpreting the imaging findings Life 2021 11 1320 10.3390/life11121320 34947851 

  8. 8. Richards C.E. Obaid D.R. Low-dose radiation advances in coronary computed tomography angiography in the diagnosis of coronary artery disease Curr. Cardiol. Rev. 2019 15 304 315 10.2174/1573403X15666190222163737 30806322 

  9. 9. Kubo T. Ohno Y. Kauczor H.U. Hatabu H. Radiation dose reduction in chest CT—Review of available options Eur. J. Radiol. 2014 83 1953 1961 10.1016/j.ejrad.2014.06.033 25066756 

  10. 10. Harder A.M.D. Willemink M. de Ruiter Q.M. Schilham A.M. Krestin G.P. Leiner T. de Jong P.A. Budde R.P. Achievable dose reduction using iterative reconstruction for chest computed tomography: A systematic review Eur. J. Radiol. 2015 84 2307 2313 10.1016/j.ejrad.2015.07.011 26212557 

  11. 11. McCollough C.H. Leng S. Yu L. Fletcher J.G. Dual- and multi-energy CT: Principles, technical approaches, and clinical applications Radiology 2015 276 637 653 10.1148/radiol.2015142631 26302388 

  12. 12. Ho L.M. Yoshizumi T.T. Hurwitz L.M. Nelson R.C. Marin D. Toncheva G. Schindera S.T. Dual energy versus single energy MDCT: Measurement of radiation dose using adult abdominal imaging protocols Acad. Radiol. 2009 16 1400 1407 10.1016/j.acra.2009.05.002 19596594 

  13. 13. Parakh A. Macri F. Sahani D. Dual-energy computed tomography: Dose reduction, series reduction, and contrast load reduction in dual-energy computed tomography Radiol. Clin. N. Am. 2018 56 601 624 10.1016/j.rcl.2018.03.002 29936950 

  14. 14. Willemink M.J. Persson M. Pourmorteza A. Pelc N.J. Fleischmann D. Photon-counting CT: Technical principles and clinical prospects Radiology 2018 289 293 312 10.1148/radiol.2018172656 30179101 

  15. 15. Niehoff J.H. Woeltjen M.M. Laukamp K.R. Borggrefe J. Kroeger J.R. Virtual non-contrast versus true non-contrast czomputed tomography: Initial experiences with a photon counting scanner approved for clinical use Diagnostics 2021 11 2377 10.3390/diagnostics11122377 34943613 

  16. 16. Kopp F.K. Daerr H. Si-Mohamed S. Sauter A.P. Ehn S. Fingerle A.A. Brendel B. Pfeiffer F. Roessl E. Rummeny E.J. Evaluation of a preclinical photon-counting CT prototype for pulmonary imaging Sci. Rep. 2018 8 17386 10.1038/s41598-018-35888-1 30478300 

  17. 17. Willemink M.J. Noël P.B. The evolution of image reconstruction for CT—From filtered back projection to artificial intelligence Eur. Radiol. 2018 29 2185 2195 10.1007/s00330-018-5810-7 30377791 

  18. 18. Sartoretti T. Racine D. Mergen V. Jungblut L. Monnin P. Flohr T.G. Martini K. Frauenfelder T. Alkadhi H. Euler A. Quantum iterative reconstruction for low-dose ultra-high-resolution photon-counting detector CT of the lung Diagnostics 2022 12 522 10.3390/diagnostics12020522 35204611 

  19. 19. Symons R. Pourmorteza A. Sandfort V. Ahlman M.A. Cropper T. Mallek M. Kappler S. Ulzheimer S. Mahesh M. Jones E.C. Feasibility of dose-reduced chest CT with photon-counting detectors: Initial results in humans Radiology 2017 285 980 989 10.1148/radiol.2017162587 28753389 

  20. 20. Niehoff J.H. Woeltjen M.M. Saeed S. Michael A.E. Boriesosdick J. Borggrefe J. Kroeger J.R. Assessment of hepatic steatosis based on virtual non-contrast computed tomography: Initial experiences with a photon counting scanner approved for clinical use Eur. J. Radiol. 2022 149 110185 10.1016/j.ejrad.2022.110185 35149338 

  21. 21. Michael A.E. Boriesosdick J. Schoenbeck D. Woeltjen M.M. Saeed S. Kroeger J.R. Horstmeier S. Lennartz S. Borggrefe J. Niehoff J.H. Image-quality assessment of polyenergetic and virtual monoenergetic reconstructions of unenhanced CT scans of the head: Initial experiences with the first photon-counting CT approved for clinical use Diagnostics 2022 12 265 10.3390/diagnostics12020265 35204356 

  22. 22. Stamm G. Nagel H.D. CT-expo—A novel program for dose evaluation in CT Rofo Fortschr. Auf Dem Geb. Rontgenstrahlen Nukl. 2002 174 1570 1576 10.1055/s-2002-35937 

  23. 23. Bartlett D.J. Koo C.W. Bartholmai B.J. Rajendran K. Weaver J.M. Halaweish A.F. Leng S. McCollough C.H. Fletcher J.G. High-resolution chest CT imaging of the lungs: Impact of 1024 matrix reconstruction and photon-counting-detector CT Investig. Radiol. 2019 54 129 137 10.1097/RLI.0000000000000524 30461437 

  24. 24. Jungblut L. Blüthgen C. Polacin M. Messerli M. Schmidt B. Euler A. Alkadhi H. Frauenfelder T. Martini K. First performance evaluation of an artificial intelligence-based computer-aided detection system for pulmonary nodule evaluation in dual-source photon-counting detector CT at different low-dose levels Investig. Radiol. 2021 57 108 114 10.1097/RLI.0000000000000814 34324462 

  25. 25. Decker J.A. Bette S. Lubina N. Rippel K. Braun F. Risch F. Woznicki P. Wollny C. Scheurig-Muenkler C. Kroencke T.J. Low-dose CT of the abdomen: Initial experience on a novel photon-counting detector CT and comparison with energy-integrating detector CT Eur. J. Radiol. 2022 148 110181 10.1016/j.ejrad.2022.110181 35121331 

  26. 26. Grunz J.-P. Huflage H. Heidenreich J.F. Ergün S. Petersilka M. Allmendinger T. Bley T.A. Petritsch B. Petritsch, image quality assessment for clinical cadmium telluride-based photon-counting computed tomography detector in cadaveric wrist imaging Investig. Radiol. 2021 56 785 790 10.1097/RLI.0000000000000789 33882030 

  27. 27. Demb J. Chu P. Yu S. Whitebird R. Solberg L. Miglioretti D.L. Smith-Bindman R. Analysis of computed tomography radiation doses used for lung cancer screening scans AMA Intern. Med. 2019 179 1650 1657 10.1001/jamainternmed.2019.3893 

관련 콘텐츠

오픈액세스(OA) 유형

GOLD

오픈액세스 학술지에 출판된 논문

저작권 관리 안내
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로