Status of Computed Tomography Dosimetry for Wide Cone Beam Scanners

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Publisher :
ISBN 13 : 9789201206107
Total Pages : 39 pages
Book Rating : 4.2/5 (61 download)

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Book Synopsis Status of Computed Tomography Dosimetry for Wide Cone Beam Scanners by : I. D. McLean

Download or read book Status of Computed Tomography Dosimetry for Wide Cone Beam Scanners written by I. D. McLean and published by . This book was released on 2011 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication supports an interim solution to the dosimetric problems caused by modern computed tomography (CT) equipment, particular with respect to the wide X ray beam angles increasing seen in clinical practice. It reviews the development of current CT dose formalisms up to the current International Electrotechnical Commission (IEC) methodologies and presents practical measurement guidance in the implementation of new dosimetric methods needed with wide beam CT. Additional items of discussions are current approaches of the American Association of Physicists in Medicine in the USA to CT dosimetry as well as calibration aspects of CT dosimetric instrumentation. A summary describes the present status of CT dosimetry and provides recommendations for future action.

Status of Computed Tomography Dosimetry for Wide Cone Beam Scanners

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Publisher :
ISBN 13 :
Total Pages : 55 pages
Book Rating : 4.:/5 (12 download)

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Book Synopsis Status of Computed Tomography Dosimetry for Wide Cone Beam Scanners by : International Atomic Energy Agency (IAEA)

Download or read book Status of Computed Tomography Dosimetry for Wide Cone Beam Scanners written by International Atomic Energy Agency (IAEA) and published by . This book was released on 2011 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication supports an interim solution to the dosimetric problems caused by modern computed tomography (CT) equipment, particular with respect to the wide X ray beam angles increasing seen in clinical practice. It reviews the development of current CT dose formalisms up to the current International Electrotechnical Commission (IEC) methodologies and presents practical measurement guidance in the implementation of new dosimetric methods needed with wide beam CT. Additional items of discussions are current approaches of the American Association of Physicists in Medicine in the USA to CT d.

The Physics of CT Dosimetry

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Publisher : CRC Press
ISBN 13 : 0429662777
Total Pages : 213 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis The Physics of CT Dosimetry by : Robert L. Dixon

Download or read book The Physics of CT Dosimetry written by Robert L. Dixon and published by CRC Press. This book was released on 2019-03-26 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the physics of CT dosimetry and provides practical guidance on best practice for medical researchers and practitioners. A rigorous description of the basic physics of CT dosimetry is presented and illustrates flaws of the current methodology. It also contains helpful (and rigorous) shortcuts to reduce the measurement workload for medical physicists. The mathematical rigor is accompanied by easily-understood physical explanations and numerous illustrative figures. Features: Authored by a recognised expert in the field and award-winning teacher Includes derivations for tube current modulation and variable pitch as well as stationary table techniques Explores abnormalities present in dose-tracking software based on CTDI and presents methods to correct them

Practical Radiation Protection in Healthcare

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Publisher : Oxford University Press, USA
ISBN 13 : 0199655219
Total Pages : 551 pages
Book Rating : 4.1/5 (996 download)

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Book Synopsis Practical Radiation Protection in Healthcare by : Colin J. Martin

Download or read book Practical Radiation Protection in Healthcare written by Colin J. Martin and published by Oxford University Press, USA. This book was released on 2015 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by practitioners experienced in the field, 'Practical Radiation Protection in Healthcare' provides a practical guide for medical physicists and others involved with radiation protection in the healthcare environment.

CT Colonography for Radiographers

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Publisher : Springer Nature
ISBN 13 : 3031308662
Total Pages : 405 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis CT Colonography for Radiographers by : Joel H. Bortz

Download or read book CT Colonography for Radiographers written by Joel H. Bortz and published by Springer Nature. This book was released on 2023-11-29 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition, comprising 28 chapters, explains every aspect of the role of radiographers in performing CT colonography (CTC) and interpreting CTC images with the aim of enabling radiographers to extend the scope of their practice. It provides information required with respect to communication with the patient, procurement of informed consent, the principles of CT as well as dual-energy CT and photon counting CT, radiation dose, patient preparation and positioning, the use of contrast media, the performance of diagnostic and screening CTC studies, the interpretation and reporting of images, legal and professional requirements, and the importance of clinical audits. A wide range of CTC findings is described and depicted, covering normal anatomy, artefacts, haemorrhoids, polyps, colon cancer, diverticular disease, lipomas, extracolonic structures, opportunistic screening for osteoporosis and metabolic associated fatty disease, and CTC in incomplete or failed colonoscopy. The role of other modalities such as ultrasound, magnetic resonance imaging, and nuclear medicine in colorectal cancer patients is discussed. In addition, the text covers the role of artificial intelligence and machine learning in imaging of the colon for the detection of polyps, diagnosis and staging of colorectal cancer. Lastly, a chapter focusing on self-assessment of image interpretation will aid learning. This book provides the support that radiographers need in order to perform CTC studies to the standard required in terms of advances in imaging and interpretation of images.

Quality Assurance Programme for Computed Tomography

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Publisher :
ISBN 13 : 9789201289100
Total Pages : 0 pages
Book Rating : 4.2/5 (891 download)

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Book Synopsis Quality Assurance Programme for Computed Tomography by : International Atomic Energy Agency

Download or read book Quality Assurance Programme for Computed Tomography written by International Atomic Energy Agency and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication presents a harmonized approach to quality assurance in the field of computed tomography applied to both diagnostics and therapy. It gives a careful analysis of the principles and specific instructions that can be used for a quality assurance programme for optimal performance and reduced patient dose in diagnostic radiology. In some cases, radiotherapy programmes are making a transition from 2-D to 3-D radiotherapy, a complex process which critically depends on accurate treatment planning. In this respect, the authors also provide detailed information about the elements needed for quality assurance testing, including those relating to accurate patient characterization as needed for radiotherapy treatment planning.

Cone Beam Computed Tomography in Orthodontics

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Publisher : John Wiley & Sons
ISBN 13 : 1118646592
Total Pages : 880 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Cone Beam Computed Tomography in Orthodontics by : Sunil D. Kapila

Download or read book Cone Beam Computed Tomography in Orthodontics written by Sunil D. Kapila and published by John Wiley & Sons. This book was released on 2014-08-29 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its introduction to dentistry, cone beam computed tomography (CBCT) has undergone a rapid evolution and considerable integration into orthodontics. However, despite the increasing popularity of CBCT and progress in applying it to clinical orthodontics, the profession has lacked a cohesive, comprehensive and objective reference that provides clinicians with the background needed to utilize this technology optimally for treating their patients. Cone Beam Computed Tomography in Orthodontics provides timely, impartial, and state-of-the-art information on the indications and protocols for CBCT imaging in orthodontics, clinical insights gained from these images, and innovations driven by these insights. As such, it is the most current and authoritative textbook on CBCT in orthodontics. Cone Beam Computed Tomography in Orthodontics is organized to progress sequentially through specific topics so as to build the knowledgebase logically in this important and rapidly evolving field. Part I provides the foundational information on CBCT technology, including radiation exposure and risks, and future evolutions in computed tomography. Part II presents the Principles and Protocols for CBCT Imaging in Orthodontics, focusing on developing evidence-based criteria for CBCT imaging, the medico-legal implications of CBCT to the professional and the protocols and integration of this technology in orthodontic practice. Part III provides critical information on CBCT-based Diagnosis and Treatment Planning that includes how to interpret CBCT scans, identify incidental pathologies and the possible other uses of this technology. Part IV covers practical aspects of CBCT’s Clinical Applications and Treatment Outcomes that encompasses a range of topics, including root morphology and position, treatment of impacted teeth, virtual surgical treatment planning and outcomes, and more.

ICRP Publication 129

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Publisher : SAGE Publications Limited
ISBN 13 : 9781473944398
Total Pages : 0 pages
Book Rating : 4.9/5 (443 download)

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Book Synopsis ICRP Publication 129 by : ICRP,

Download or read book ICRP Publication 129 written by ICRP, and published by SAGE Publications Limited. This book was released on 2015-09-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication aims to provide guidance on radiological protection in the new technology of cone beam computed tomography (CBCT). CBCT is now used widely by specialists who have little or no training in radiological protection. This publication provides recommendations on radiation dose management directed at different stakeholders, and covers principles of radiological protection, training, and quality assurance aspects. As with previous ICRP publications, the Commission hopes that imaging professionals, medical physicists, and manufacturers will use the guidelines and recommendations provided in this publication for implementation of the Commission’s principle of optimisation of protection of patients and medical workers, with the objective of keeping exposures as low as reasonably achievable, taking into account economic and societal factors, and consistent with achieving the necessary medical outcomes.

Image Quality and Radiation Dose in Cone Beam Computed Tomography for Orthodontics

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Publisher :
ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Image Quality and Radiation Dose in Cone Beam Computed Tomography for Orthodontics by : Kathryn A. Swan

Download or read book Image Quality and Radiation Dose in Cone Beam Computed Tomography for Orthodontics written by Kathryn A. Swan and published by . This book was released on 2007 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamentals of Ionizing Radiation Dosimetry

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Publisher : John Wiley & Sons
ISBN 13 : 352780823X
Total Pages : 720 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Fundamentals of Ionizing Radiation Dosimetry by : Pedro Andreo

Download or read book Fundamentals of Ionizing Radiation Dosimetry written by Pedro Andreo and published by John Wiley & Sons. This book was released on 2017-05-17 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new, comprehensively updated edition of the acclaimed textbook by F.H. Attix (Introduction to Radiological Physics and Radiation Dosimetry) taking into account the substantial developments in dosimetry since its first edition. This monograph covers charged and uncharged particle interactions at a level consistent with the advanced use of the Monte Carlo method in dosimetry; radiation quantities, macroscopic behaviour and the characterization of radiation fields and beams are covered in detail. A number of chapters include addenda presenting derivations and discussions that offer new insight into established dosimetric principles and concepts. The theoretical aspects of dosimetry are given in the comprehensive chapter on cavity theory, followed by the description of primary measurement standards, ionization chambers, chemical dosimeters and solid state detectors. Chapters on applications include reference dosimetry for standard and small fields in radiotherapy, diagnostic radiology and interventional procedures, dosimetry of unsealed and sealed radionuclide sources, and neutron beam dosimetry. The topics are presented in a logical, easy-to-follow sequence and the text is supplemented by numerous illustrative diagrams, tables and appendices. For senior undergraduate- or graduate-level students and professionals.

Webb's Physics of Medical Imaging

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Publisher : Taylor & Francis
ISBN 13 : 146656895X
Total Pages : 844 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Webb's Physics of Medical Imaging by : M Flower

Download or read book Webb's Physics of Medical Imaging written by M Flower and published by Taylor & Francis. This book was released on 2016-02-03 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the best-selling, highly acclaimed first edition, the technology and clinical applications of medical imaging have changed significantly. Gathering these developments into one volume, Webb's Physics of Medical Imaging, Second Edition presents a thorough update of the basic physics, modern technology and many examples of cli

Grainger & Allison's Diagnostic Radiology E-Book

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Publisher : Elsevier Health Sciences
ISBN 13 : 070206128X
Total Pages : 2565 pages
Book Rating : 4.7/5 (2 download)

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Book Synopsis Grainger & Allison's Diagnostic Radiology E-Book by : Andy Adam

Download or read book Grainger & Allison's Diagnostic Radiology E-Book written by Andy Adam and published by Elsevier Health Sciences. This book was released on 2014-06-16 with total page 2565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long recognized as the standard general reference in the field, this completely revised edition of Grainger and Allison?s Diagnostic Radiology provides all the information that a trainee needs to master to successfully take their professional certification examinations as well as providing the practicing radiologist with a refresher on topics that may have been forgotten. Organized along an organ and systems basis, this resource covers all diagnostic imaging modalities in an integrated, correlative fashion and focuses on those topics that really matter to a trainee radiologist in the initial years of training. "...the latest edition ... continues the fine tradition set by its predecessors.... help young radiologists to prepare for their examinations and continue to be a source of information to be dipped in and out of ... senior radiologists will also find the book useful ..." Reviewed by: RAD Magazine March 2015 "I am sure the current edition will be successful and help young radiologists to prepare for their examinations and continue to be a source of information to be dipped in and out of..." Reviewed by RAD Magazine, March 2015 Master the field and prepare for certification or recertification with a succinct, comprehensive account of the entire spectrum of imaging modalities and their clinical applications. Effectively apply the latest techniques and approaches with complete updates throughout including 4 new sections (Abdominal Imaging, The Spine, Oncological Imaging, and Interventional Radiology) and 28 brand new chapters. Gain the fresh perspective of two new editors—Jonathan Gillard and Cornelia Schaefer-Prokop -- eight new section editors -- Michael Maher, Andrew Grainger, Philip O’Connor, Rolf Jager, Vicky Goh, Catherine Owens, Anna Maria Belli, Michael Lee -- and 135 new contributors. Stay current with the latest developments in imaging techniques such as CT, MR, ultrasound, and coverage of hot topics such as: Image guided biopsy and ablation techniques and Functional and molecular imaging. Solve even your toughest diagnostic challenges with guidance from nearly 4,000 outstanding illustrations. Quickly grasp the fundamentals you need to know through a more concise, streamlined format. Access the full text online at Expert Consult.

Imaging of Paranasal Sinuses, An Issue of Neuroimaging Clinics 25-4

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Publisher : Elsevier Health Sciences
ISBN 13 : 0323413439
Total Pages : 201 pages
Book Rating : 4.3/5 (234 download)

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Book Synopsis Imaging of Paranasal Sinuses, An Issue of Neuroimaging Clinics 25-4 by : Varsha M. Joshi

Download or read book Imaging of Paranasal Sinuses, An Issue of Neuroimaging Clinics 25-4 written by Varsha M. Joshi and published by Elsevier Health Sciences. This book was released on 2016-01-07 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Imaging of Paranasal Sinuses is explored in this important Neuroimaging Clinics issue. Articles include: Current trends in sinonasal imaging; Normal anatomy and anatomic variants of the paranasal sinuses on CT; Pre-treatment imaging in inflammatory sinonasal disease; The role of CT and MRI in imaging of fungal sinusitis; Imaging approach to sinonasal tumors; The role of CT and MRI in imaging of sino-nasal tumors; The role of CT and MRI in the skull base in evaluation of sino-nasal disease; Post-treatment imaging of the paranasal sinuses following endoscopic sinus surgery; Post-treatment imaging of the paranasal sinuses following treatment for sinonasal neoplasia; and more!

Clinical Imaging Physics

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Publisher : John Wiley & Sons
ISBN 13 : 1118753453
Total Pages : 458 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Clinical Imaging Physics by : Ehsan Samei

Download or read book Clinical Imaging Physics written by Ehsan Samei and published by John Wiley & Sons. This book was released on 2020-06-30 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Medical Imaging Physics: Current and Emerging Practice is the first text of its kind—a comprehensive reference work covering all imaging modalities in use in clinical medicine today. Destined to become a classic in the field, this book provides state-of-practice descriptions for each imaging modality, followed by special sections on new and emerging applications, technologies, and practices. Authored by luminaries in the field of medical physics, this resource is a sophisticated, one-volume handbook to a fast-advancing field that is becoming ever more central to contemporary clinical medicine. Summarizes the current state of clinical medical imaging physics in one volume, with a focus on emerging technologies and applications Provides comprehensive coverage of all key clinical imaging modalities, taking into account the new realities in healthcare practice Features a strong focus on clinical application of principles and technology, now and in the future Contains authoritative text compiled by world-renowned editors and contributors responsible for guiding the development of the field Practicing radiologists and medical physicists will appreciate Clinical Medical Imaging Physics as a peerless everyday reference work. Additionally, graduate students and residents in medical physics and radiology will find this book essential as they study for their board exams.

Limited Field-of-view Cone Beam CT Imaging of the Temporomandibular Joint

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Limited Field-of-view Cone Beam CT Imaging of the Temporomandibular Joint by : Tricia Lukat

Download or read book Limited Field-of-view Cone Beam CT Imaging of the Temporomandibular Joint written by Tricia Lukat and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atlas of Cone Beam Computed Tomography

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Publisher : John Wiley & Sons
ISBN 13 : 1119667771
Total Pages : 468 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Atlas of Cone Beam Computed Tomography by : Yaser Safi

Download or read book Atlas of Cone Beam Computed Tomography written by Yaser Safi and published by John Wiley & Sons. This book was released on 2022-02-14 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive collection of oral and maxillofacial cases using cone beam CT imaging Atlas of Cone Beam Computed Tomography delivers a robust collection of cases using this advanced method of imaging for oral and maxillofacial radiology. The book features over 1,500 high-quality CBCT scans with succinct descriptions covering a wide range of maxillofacial region conditions, including normal anatomy, anomalies, inflammatory diseases, and degenerative diseases. Easy to navigate and featuring multiple images of normal variation and pathologies, the book offers readers guidance on the diagnostic values of CBCT, as well as CBCT images of the inferior alveolar nerve canal, dental implants, temporomandibular joint evaluations, and surgical interventions. The book also includes: A thorough introduction to cone beam computed tomography, including in vivo and in vitro preparation and evaluation, indications in dentistry, and indications in medicine Comprehensive explorations of cone beam computed tomography artefacts and anatomic landmarks Practical discussions of cone beam computed tomography of dental structure, including normal anatomy, anomalies, and the difficulties of eruption In-depth examinations of cone beam computed tomography of pathological growth and development, including maxillofacial congenital and developmental anomalies Perfect for graduate dental students and postgraduate dental students in oral and maxillofacial radiology, Atlas of Cone Beam Computed Tomography is also useful to general dentists, oral and maxillofacial radiologists, head and neck maxillofacial surgeons, head and neck radiologists, general radiologists, and ENT surgeons.

Computed Tomography for Technologists: Exam Review

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Publisher : Lippincott Williams & Wilkins
ISBN 13 : 1496377273
Total Pages : 200 pages
Book Rating : 4.4/5 (963 download)

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Book Synopsis Computed Tomography for Technologists: Exam Review by : Lois Romans

Download or read book Computed Tomography for Technologists: Exam Review written by Lois Romans and published by Lippincott Williams & Wilkins. This book was released on 2018-07-23 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher's Note: Products purchased from 3rd Party sellers are not guaranteed by the Publisher for quality, authenticity, or access to any online entitlements included with the product. Computed Tomography for Technologists: Exam Review, Second Edition, is intended to be used as a companion to Computed Tomography for Technologists: A Comprehensive Text, Second Edition, and as a review of computed tomography on its own. This is an excellent resource for students preparing to take the advanced level certification exam offered by The American Registry of Radiologic Technologists (ARRT).