To improve efficiency and reduce administrative costs, healthcare providers, insurance companies, and governments are increasingly using integrated electronic health record (EHR) and picture archiving and communication systems (PACS) to manage patients' medical information. Reflecting the latest applications of PACS technology, PACS and Digital Medicine: Essential Principles and Modern Practice discusses the essential principles of PACS, EHR, and related technological advancements as well as practical issues concerning the implementation, operation, and maintenance of PACS and EHR systems. The book focuses on various components of PACS that use state-of-the-art technologies. The authors first present topics to consider prior to implementation, including design principles for PACS components and theory. They also cover post-installation quality control; security and privacy policies; maintenance, including upgrade/integration with other information systems; and governing standards. Each chapter includes an introduction to basic concepts and principles relevant to the topics, before exploring challenges that PACS users may encounter in daily work. Discussions are supplemented with more than 130 illustrations, along with case studies of implementation in two organizations. A useful guide and broad overview of the field, this book presents key principles and practical steps for PACS and EHR implementations and maintenance. Although the technology and standards of healthcare IT will evolve over time, the theory and practical advice found in this text will remain pertinent in the future.

Glaucoma is the second leading cause of blindness globally. Early detection and treatment can prevent its progression to avoid total blindness. This book discusses and reviews current approaches for detection and examines new approaches for diagnosing glaucoma using CAD system. Computer-Aided Glaucoma Diagnosis System, Chapter 1 provides a brief introduction of the disease and current methodology used to diagnose it today. Chapter 2 presents a review of the medical background of the disease, followed by a theoretical and mathematical background used in fundus image processing. Chapter 3 is a literature review about segmentation and feature extraction. Chapter 4 describes the formulation of the proposed methodology. In Chapter 5, the results of optic disc and optic cup segmentation algorithm are presented, the feature extraction and selection method, experimental results and performance evaluations of the classifier are given. Chapter 6 presents the conclusions and discussion of the future potential for the diagnostic system. This book is intended for biomedical engineers, computer science students, ophthalmologists and radiologists looking to develop a reliable automated computer-aided diagnosis system (CAD) for detecting glaucoma and improve diagnosis of the disease. Key Features Discusses a reliable automated computer-aided diagnosis system (CAD) for detecting glaucoma and presents an algorithm that detects optic disc and optic cup Assists ophthalmologists and researchers to test a new diagnostic method that reduces the effort and time of the doctors and cost to the patients Discusses techniques to reduce human error and minimize the miss detection rate and facilitate early diagnosis and treatment Presents algorithms to detect cup and disc color, shape features and RNFL texture features Dr. Arwa Ahmed Gasm Elseid is an assistant professor, Department of Biomedical Engineering, Sudan University of Science and Technology, Khartoum, Sudan. Dr. Alnazier Osman Mohammed Hamza is professor of Medical Imaging, College of Engineering, Sudan University of Sciences and Technology, Khartoum, Sudan.

This book presents an up to date ethical framework for radiological protection in medicine. It is consistent with the requirements of the system of radiation protection and with the expectations of medical ethics. It presents an approach rooted in the medical tradition, and alert to contemporary social expectations. It provides readers with a practical framework against which they can assess the safety and acceptability of medical procedures, including patients' concerns. It will be an invaluable reference for radiologists, radiation oncologists, regulators, medical physicists, technologists, other practitioners, as well as academics, researchers and students of radiation protection in medicine. Features: An authoritative and accessible guide, authored by a team who have contributed to defining the area internationally Includes numerous practical examples/clinical scenarios that illustrate the approach, presenting a pragmatic approach, rather than dwelling on philosophical theories Informed by the latest developments in the thinking of international organizations

In this issue of Radiologic Clinics, guest editors Drs. Eric Chang and Christine B. Chung bring their considerable expertise to the topic of Imaging of the Older Population. By 2030, one of every five Americans is projected to be over age 65, with persons over 85 years constituting one of the fastest-growing portions of the population. This issue provides expert coverage of key topics including osteoporosis and osteoarthritis, with individual chapters on specific areas of the body: spine, hip, knee, and shoulder. Contains 12 relevant, practice-oriented topics including imaging of osteoporosis; imaging of chronic kidney disease: mineral and bone disorder; imaging of osteoarthritis of the hip; imaging of the aging spine; imaging of musculoskeletal tumors in the elderly; and more. Provides in-depth clinical reviews on imaging of the older population, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue, guest editors bring their considerable expertise to this important topic. Provides in-depth reviews on the latest updates in the field, providing actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize

Rapid progress in the technique and practice of virtual colonoscopy as well as the conti- ing clinical high interest for this radiodiagnostic procedure made this second edition, only 3 years after the publication of the ? rst edition of this successful volume, necessary. This new edition includes the latest study results and technical developments of this exciting noninvasive diagnostic modality for the evaluation of the colon. The technical presentation and lay out of the text and of the many new illustrations are impeccable. The editors were again able to ensure the collaboration of many international leaders in the ? eld and the book offers a very comprehensive overview of all aspects and issues of CT colonography with a focus on how to perform practically this examination, which requires meticulous technique starting from rigorous preparation, then the conduct of the study itself, and ? nally the interpretation of the results. I am very much indebted to the editors and the collaborating authors for preparing this outstanding volume in a record short time period, which enabled them to include the latest technical advances in this rapidly evolving important radiological method. It is highly recommended to general and gastrointestinal radiologists as well as gast- eneterologists as a most welcome update of their knowledge and as a practical guide in their daily practice. I am convinced that this second edition will meet the same success with our readership as the ? rst one.

This publication is dedicated to all the aspects involved in the endoscopic diagnosis of terminal ileum. The most experienced endoscopists, gastroenterologists and pathologists will focus on and discuss the principles of diagnosis and treatment of the main pathologies involved in this district. The technique of ileoscopy with all the newest advances in endoscopic imaging will be discussed. Another chapter will be dedicated to the possible flow chart of diagnosis of the principles diseases after ileoscopy, from capsule endoscopy to double balloon ileoscopy. A final session will be completely aimed at presenting clinical cases of relevant interest.

In this issue of Neuroimaging Clinics, guest editors Drs. Gul Moonis and Daniel T. Ginat bring their considerable expertise to the topic of Mimics, Pearls, and Pitfalls of Head & Neck Imaging. Top experts in the field cover key topics such as implants and foreign bodies in head and neck imaging; FDG-PET artifacts in the head and neck region; pearls, pitfalls, and mimics in pediatric head and neck imaging; and more. Contains 12 relevant, practice-oriented topics including computed tomography artifacts in the head and neck region; magnetic resonance imaging artifacts in the head and neck region; mimics in temporal bone imaging; and post-surgical and post-radiation findings in head and neck imaging; and more. Provides in-depth clinical reviews on mimics, pearls, and pitfalls of head and neck imaging, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

Master sonographic examination protocols and techniques! The market-leading ultrasound text and reference, Textbook of Diagnostic Sonography, 9th Edition provides an in-depth understanding of general/abdominal and obstetric/gynecologic sonography. More than 3,100 ultrasound images and full-color anatomy illustrations help you recognize normal anatomy and abnormal pathology. Organized primarily by body system, coverage includes vascular sonography and echocardiography, and in the obstetrics section features a chronologic, trimester approach to ultrasound during pregnancy. Written by expert medical sonography educator and clinician Sandra L. Hagen-Ansert, this resource serves as ideal preparation for board exams and as a reference for practitioners in many different clinical settings. Comprehensive coverage includes sections on the foundations of ultrasound imaging and patient care, the abdomen, superficial structures of the body, pediatrics, the thoracic cavity and echocardiography, cerebrovascular evaluation, gynecology, and obstetrics. More than 3,100 images and full-color illustrations include high-resolution ultrasound pictures, detailed line drawings with need-to-know anatomic information, color photographs of gross pathology, and color Doppler illustrations. Key Terms open each chapter, focusing your attention on the vocabulary that you are required to know and understand. Key Pearls highlight the important concepts in each chapter. Pathology tables summarize clinical findings, laboratory findings, sonographic findings, and differential considerations. Sonographic Findings icon makes it easy to locate clinical information on particular pathologic conditions. Imaging information in each chapter includes normal anatomy, normal physiology, laboratory data and values, pathology, sonographic evaluation of an organ, pitfalls in sonography, clinical findings, and differential considerations. Condensed bibliography at the end of each chapter lists essential references for further research and study. Resources on the Evolve website include review questions for students and PowerPoint (R) slides, an image collection, and a test bank with 1,625 questions for instructors. NEW! Updated images depict the latest advances in the field of sonography and help you prepare for ARDMS boards and for clinicals. NEW! Updated content reflects the newest curriculum standards so you gain the knowledge and expertise required to pass the boards.

Develop a solid understanding of ultrasound of the abdomen and pelvis with this practical, point-of-care reference in the popular Diagnostic Ultrasound series. Written by leading experts in the field, the second edition of Diagnostic Ultrasound: Abdomen and Pelvis offers detailed, clinically oriented coverage of ultrasound imaging of this complex area and includes illustrated and written correlation between ultrasound findings and other modalities. The most comprehensive reference in its field, this image-rich resource helps you achieve an accurate ultrasound diagnosis for every patient. Features nearly 15 new chapters that detail updated diagnoses, new terminology, new methodology, new criteria and guidelines, a new generation of scanners, and more Includes 2,500 high-quality images including grayscale, color, power, and spectral (pulsed) Doppler imaging in each chapter and, when applicable, contrast-enhanced ultrasound; plus new videos and animations online Discusses new polycystic ovary syndrome (PCOS) criteria, updated pancreatic cyst guidelines, new ovarian cysts recommendations, shear wave elastography for liver fibrosis, and more Correlates ultrasound findings with CT and MR for improved understanding of disease processes and how ultrasound complements other modalities for a given disease Covers cutting-edge ultrasound techniques, including microbubble contrast and contrast-enhanced US (CEUS) for liver imaging Contains time-saving reference features such as succinct and bulleted text, a variety of test data tables, key facts in each chapter, annotated images, and an extensive index Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.

State-of-the-art resource details effective breast MRI techniques for improved screening and diagnosis Magnetic resonance imaging (MRI) of the breast has evolved into an important breast cancer screening tool and major advance in women's health. Breast MRI is currently the most sensitive detection technique for both non-invasive and invasive cancers and follow-up in women with a new breast cancer diagnosis. It is increasingly becoming the go-to imaging method for screening women at high and intermediate risk of breast cancer and those with dense breast tissue on mammography. Yet despite its reliability and growing use, many radiologists lack the expertise to accurately perform breast MR image interpretation. Breast MRI Interpretation: Text and Case Analysis for Screening and Diagnosis by Gillian M. Newstead reflects insights and expertise from one of the leading authorities on breast imaging. The book is a highly practical reference on evaluation and interpretation of breast MR imaging, with discussion of the modality as a screening and diagnostic tool. Topics include image acquisition and interpretation, clinical implementation, managing findings, and overcoming problems. Key Highlights About 3,000 illustrations from the University of Chicago including single selected images, side-by-side images at different time points and acquisition parameters, and 3-D images enhance understanding of breast imaging Discussion of advanced acquisition techniques and future potential applications including non-contrast imaging, quantitative dynamic imaging, and artificial intelligence using advanced computer analytic methods This remarkable resource streamlines the breast MRI process, enabling radiologists to incorporate this imaging modality into practice, conduct screening and diagnostic exams more efficaciously, and interpret findings accurately. This book includes complimentary access to a digital copy on https://medone.thieme.com.

This open access book summarizes the latest scientific findings regarding the biological effects of the Fukushima Daiichi Nuclear Power Plant (FNPP) accident in 2011. Various cases of changes in animals and organisms have been reported since the FNPP accident. However, it is often unknown whether they are actually due to radiation, since the dose or dose-rate are not necessarily associated with the changes observed. This book brings together the works of radiation biologists and ecologists to provide reliable radioecology data and gives insight into future radioprotection. The book examines the environmental pollution and radiation exposure, and contains valuable data from abandoned livestock in the ex-evacuation zone and from wild animals including invertebrates and vertebrates, aqueous and terrestrial animals, and plants that are subjected to long-term exposure in the area still affected by radiation. It also analyzes dose evaluation, and offers new perspectives gained from the accident, as well as an overview for future studies to promote radioprotection of humans and the ecosystem. Since the biological impact of radiation is influenced by various factors, it is difficult to scientifically define the effects of low-dose/low-dose-rate radiation. However, the detailed research data presented can be combined with the latest scientific and technological advances, such as artificial intelligence, to provide new insights in the future. This book is a unique and valuable resource for researchers, professionals and anyone interested in the impact of exposure to radiation or contamination with radioactive materials.

Combining facets of health physics with medicine, An Introduction to Radiation Protection in Medicine covers the background of the subject and the medical situations where radiation is the tool to diagnose or treat human disease. Encouraging newcomers to the field to properly and efficiently function in a versatile and evolving work setting, it familiarizes them with the particular problems faced during the application of ionizing radiation in medicine.

The text builds a fundamental knowledge base before providing practical descriptions of radiation safety in medicine. It covers basic issues related to radiation protection, including the physical science behind radiation protection and the radiobiological basis of radiation protection. The text also presents operational and managerial tools for organizing radiation safety in a medical workplace. Subsequent chapters form the core of the book, focusing on the practice of radiation protection in different medical disciplines. They explore a range of individual uses of ionizing radiation in various branches of medicine, including radiology, nuclear medicine, external beam radiotherapy, and brachytherapy.

With contributions from experienced practicing physicists, this book provides essential information about dealing with radiation safety in the rapidly shifting and diverse environment of medicine.

Intraoperative imaging technologies have taken an ever-increasing role in the daily practice of neurosurgeons and the increasing attention and interest necessitated international interaction and collaboration. The Intraoperative Imaging Society was formed in 2007. This book brings together highlights from the second meeting of the Intraoperative Imaging Society, which took place in Istanbul-Turkey from June 14 to 17, 2009. Included within the contents of the book is an overview of the emergence and development of the intraoperative imaging technology as well as a glimpse on where the technology is heading. This is followed by in detail coverage of intraoperative MRI technology and sections on intraoperative CT and ultrasonography. There are also sections on multimodality integration, intraoperative robotics and other intraoperative technologies. We believe that this book will provide an up-to date and comprehensive general overview of the current intraoperative imaging technology as well as detailed discussions on individual techniques and clinical results.

Breast MRI: State of the Art and Future Directions provides a comprehensive overview of the current applications of breast MRI, including abbreviated MRI, as well as presenting technical recommendations, practical implementation and associated challenges in clinical routine. In addition, the book introduces novel MRI techniques, multimodality imaging, and advanced image processing coupled with AI, reviewing their potential for impeding and future clinical implementation. This book is a complete reference on state-of-the-art breast MRI methods suitable for MRI researchers, radiographers and clinicians. Breast cancer is one of the leading causes of death among women with early detection being the key to improved prognosis and survival. Magnetic resonance imaging (MRI) of the breast is undisputedly the most sensitive imaging method to detect cancer, with a higher detection rate than mammography, digital breast tomosynthesis, and ultrasound.

This casebook covers ultrasound guided vascular access with a focus on patient safety. Vascular access is the catalyst between provider and patient. Initially, patients were treated at hospitals for grave illnesses or terrible accidents; however, due to significant strides in medicine, the emerging hospitalized patient is now more commonly treated for chronic illnesses. For these patients, repeated hospital visits slowly deplete their vasculature, creating one of modern medicine's greatest obstacles: vascular access. This book provides safe solutions to bedside clinical challenges from peripheral to tunneled central lines in the neonatal, pediatric, and adult patient populations. Chapters present unique patient cases, incorporating the latest technology and techniques for safely and methodically meeting vascular access challenges, detailed discussions on therapeutic interventions, and trouble shooting. The book is structured so that each chapter builds on the last, offering peripheral, central, and tunneled catheter solutions through a standardized approach. Finally, each part features a COVID-19 case study including vascular access performed in the prone position. This is an ideal guide for trainees, students, clinicians, and healthcare professionals performing ultrasound guided vascular access on patients.

Comprehensive, yet concise, 3D Printing for the Radiologist presents an overview of three-dimensional printing at the point of care. Focusing on opportunities and challenges in radiology practice, this up-to-date reference covers computer-aided design principles, quality assurance, training, and guidance for integrating 3D printing across radiology subspecialties. Practicing and trainee radiologists, surgeons, researchers, and imaging specialists will find this an indispensable resource for furthering their understanding of the current state and future outlooks for 3D printing in clinical medicine. Covers a wide range of topics, including basic principles of 3D printing, quality assurance, regulatory perspectives, and practical implementation in medical training and practice. Addresses the challenges associated with 3D printing integration in clinical settings, such as reimbursement, regulatory issues, and training. Features concise chapters from a team of multidisciplinary chapter authors, including practicing radiologists, researchers, and engineers. Consolidates today's available information on this timely topic into a single, convenient, resource.

Meticulously updated by board-certified oral and maxillofacial radiologist, Dr. Dania Tamimi and her team of sub-specialty experts, Specialty Imaging: Temporomandibular Joint and Sleep-Disordered Breathing, second edition, is a comprehensive reference ideal for anyone involved with TMJ imaging or SDB, including oral and maxillofacial radiologists and surgeons, TMJ/craniofacial pain specialists, sleep medicine specialists, head and neck radiologists, and otolaryngologists. This detailed, beautifully illustrated volume covers recent advances in the diagnosis and treatment of both the TMJ and SDB, including how related structures are affected. Employing a multifaceted, multispecialty approach, the clinical perspectives and imaging expertise of today's research specialists are brought together in a single, image-rich, easy-to-read text. Reflects the current emphasis on holistic diagnosis and treatment not just of the TMJ but of all related structures that can be adversely affected by any TMJ dysfunction  Examines a variety of presenting clinical signs or symptoms, discusses imaging strategies and  the associated conditions revealed by imaging, and helps you develop differential diagnoses  Provides current, detailed information on the relationship between TMJ disorders and SDB, how imaging shows the correlation between the two, and risk factors for SDB  Includes upper respiratory tract diagnoses, with multiple subsections on the nasal cavity, paranasal sinuses, nasopharynx, oropharynx, and hypopharynx, each with multiple new chapters  Features new chapters on ultrasonography of the TMJ and upper respiratory tract, new content on 3D and 4D modeling and surface rendering, a new section on imaging of upper respiratory tract procedures, and new content detailing the tie-in between occlusion and SDB  Includes an expanded Modalities section that includes new chapters on formulating a TMJ/upper respiratory tract report; plain film imaging of the TMJ and upper respiratory tract; CBCT analysis of the upper respiratory tract; dynamic MR of the TMJ and upper respiratory tract, and ultrasound of the TMJ   Covers the role that TMJ plays in facial growth and development, stomatognathic system function, and how TMJ abnormalities change the dimensions of the facial skeleton and surrounding structures  Contains over 5,000 print and online-only images (more than 300 are new), including radiologic images, full-color medical illustrations, and histologic and gross pathology photographs  Reflects updates to the Research Diagnostic Criteria for Temporomandibular Disorders (RDC-TMD)-the major clinical classification method and a key tool to assess/diagnose TMJ issues and facilitate communication for consultants, referrals, and prognoses  Includes an eBook version?that enables you to access all text, figures, and references, with the ability to search, customize your content, make notes and highlights, and have content read aloud 

Clinical Anatomy Cases integrates anatomy, physical examination, and medical imaging into a single, practical resource-an ideal presentation for today's students and residents. Carefully organized content presents normal, clinical, and radiologic anatomy, along with case examples, relevant physical examination information, and clinical pearls. Written and developed by students, residents, physicians, and instructors, Clinical Anatomy Cases is a valuable resource for coursework in medical, physician assistant, nurse practitioner, dental, physical therapy, occupational therapy, and other health programs as well as for board exam preparation and as an introduction to radiology during the transition to clinical rotations and practice. This first edition features: More than 80 clinical cases organized by region with corresponding systems overviews as well as typical lab tests, functional testing, and diagnostic imaging presenting full, integrated cases. A highly visual presentation with more than 320 illustrations, photographs, and images to lead students through normal anatomy and common clinical presentations and diseases. Specialty icons that identify case content for Family Medicine, Emergency Medicine, Obstetrics and Gynecology, Surgery, and Internal Medicine. Lists of differential diagnoses and high-yield clinical pearls that help students think through clinical scenarios. Co-authors of the best-selling anatomy textbooks Clinically Oriented Anatomy and Essential Clinical Anatomy .

The product of 20 years of research, this book covers topics in soft tissue elasticity in vivo, from measurement techniques to clinical applications. It provides, for the first time, a single source that systematically introduces the various techniques for in vivo measurement of soft tissue elasticity in an effort to ease the difficulty between learning technical details and clinical applications of techniques. Measurement of Soft Tissue Elasticity in Vivo: Techniques and Applications presents an overview of the existing measurement methods, their physical principles, assumptions, advantages, and disadvantages. Clinical applications discussed include assessment of tissue fibrosis after radiotherapy, articular cartilage degeneration, muscle contraction, cancer staging, liver fibrosis progression, diabetic foot ulceration, cornea stiffening, and wound healing. Techniques covered include shear wave propagation methods, vibro-ultrasound methods, dynamic holography, ultrasound and other indentation methods, and OCT-based and other suction measurement methods. The book also proposes two critical directions for future research in the field. One is to standardize the terms, parameters, and test protocols used in different fields. The second proposal is to standardize one technique to dominate the field, while devices can be adapted to fit the measuring requirements of different tissues. In doing so, the results obtained for the same tissue by different clinicians can be comparable and a standardized protocol can be established. This book bridges the gap between the complexity of measuring techniques and simplicity and accuracy of their clinical use. Its comprehensiveness and clarity help new engineers in the field develop analytical methods and allow clinicians to use these techniques in their practice with greater confidence.

MRI: Essentials for Innovative Technologies describes novel methods to improve magnetic resonance imaging (MRI) beyond its current limitations. It proposes smart encoding methods and acquisition sequences to deal with frequency displacement due to residual static magnetic field inhomogeneity, motion, and undersampling. Requiring few or no hardware modifications, these speculative methods offer building blocks that can be combined and refined to overcome barriers to more advanced MRI applications, such as real-time imaging and open systems. After a concise review of basic mathematical tools and the physics of MRI, the book describes the severe artifacts produced by conventional MRI techniques. It first tackles magnetic field inhomogeneities, outlining conventional solutions as well as a completely different approach based on time-varying gradients and temporal frequency variation coding (acceleration). The book then proposes two innovative acquisition methods for reducing acquisition time, motion, and undersampling artifacts: adaptive acquisition and compressed sensing. The concluding chapter lays out the author's predictions for the future of MRI. For some of the proposed solutions, this is the first time the reported results have been published. Where experimental data is preliminary or unavailable, the book presents only numerical solutions. Offering insight into emerging MRI techniques, this book provides readers with specialized knowledge to help them design better acquisition sequences and select appropriate correction methods. The author's proceeds from the sale of this book will be entirely donated to Bambin Gesu Children's Hospital in Rome.

This book provides a carefully selected compilation of challenging cases representative of the situations and pathologies likely to be encountered when performing cardiovascular imaging using CT. The conditions covered include coronary artery disease, anomalous coronary arteries, congenital heart disease, coronary artery bypass grafts, infectious diseases, structural heart disease, tumors, and aortic pathology. The book also provides insights into various scanning techniques geared towards the pre-procedural use of cardiac CTA in patients undergoing atrial fibrillation ablation, thoracic endovascular aortic repair, or transcatheter aortic valve replacement. In addition, scanning techniques for some of the more difficult cases that a cardiac imager may encounter in practice are reviewed. All images are high-resolution reproductions, and subsequent cardiac catheterization images are included for cases in which obstructive coronary artery disease was revealed. Clinical Pearls in Diagnostic Cardiac Computed Tomographic Angiography is specifically designed to meet the needs of residents, fellows, and physicians who have an interest in cardiovascular CT.

This report describes the development and intended use of a series of ten computational phantoms representing the reference male and female at newborn, 1-year-old, 5-year-old, 10-year-old, and 15-year-old as defined in Publication 89. These phantoms have been formally adopted by the ICRP for use within ICRP Committee 2 in the development of age-dependent dose coefficients following the 2007 Recommendations. They are presented in this report in the very same voxelised structures and tissue ID numbers as given in Publication 110 for the adult reference computational phantoms. These paediatric phantoms have been used by Task Group 90 of ICRP Committee 2 in the development of age-dependent dose coefficients representing external exposures to contaminated air, water, and soil. They have also been used by Task Group 96 of ICRP Committee 2 in the development of age-dependent specific absorbed fractions for internally emitted photons, electrons, alpha particles, and neutrons, in a manner similar to the adult SAF (Specific Absorbed Fraction) values given in Publication 133.

Handbook for Clinical Trials of Imaging and Image-Guided Interventions is the first single-source, multi-disciplinary reference, based on the didactic sessions presented at the annual Clinical Trials Methodology Workshop for radiologists, radiation oncologists and imaging scientists (sponsored by the Radiological Society of North America (RSNA)). It focuses on educating radiologists, radiation oncologists and those involved in imaging research with how to design and conduct clinical trials to evaluate imaging technology and imaging biomarkers. The internationally renowned contributors take a broad approach, starting with principles of technology assessment, and then move into specific topics covering the clinical trials of therapy and clinical research in imaging guided interventions including radiotherapy. They discuss the use of imaging as a predictor of therapeutic response, screening trial design, and the practicalities of how to run an efficient clinical trial and good working practices. Later chapters provide a comprehensive array of quantitative methods including: an introduction to statistical considerations in study design, biostatistical analysis methods and their role in clinical imaging research, methods for quantitative imaging biomarker studies, and an introduction to cost effectiveness analysis. Handbook for Clinical Trials of Imaging and Image-Guided Interventions will educate and prepare radiologists at all levels and in all capacities in planning and conducting clinical imaging trials.

Reinforce your understanding of Hagen-Ansert's Textbook of Diagnostic Sonography, 9th Edition with this practical workbook! With chapters corresponding to the textbook, this study guide provides exercises allowing you to review, practice, and apply sonography concepts. Case studies offer opportunities to apply your knowledge to the clinical setting. Like the text, this edition of the workbook includes updated images and scans, in addition to content that reflects the newest curriculum standards. It's a useful review and an excellent preparation tool for national board examinations in diagnostic sonography! Review questions are presented in a variety of formats, including multiple-choice, matching, short answer, fill-in-the-blank, and labeling, with answers at the back of the book. Exercises in each chapter provide review and practice with terminology, anatomy, physiology, laboratory values, sonographic anatomy and technique, and pathology. Anatomy labeling activities test your ability to recognize anatomic structures in sonographic images. Review of key terms in each chapter allows you to test your knowledge of the terminology used in the textbook. Case studies include images from the textbook, testing your skills at identifying key anatomy and pathology and in interpreting sonographic findings. Content reviews include multiple-choice questions to test your knowledge of the four main content areas covered on ARDMS board exams: general sonography, pediatric, cardiovascular anatomy, and obstetrics and gynecology. NEW! Updated content keeps pace with the 9th edition of Textbook of Diagnostic Sonography, reflecting the newest curriculum standards and preparing you for the national board examinations. NEW! Updated images and scans reflect the latest advances in the field and help you prepare for boards and for clinicals.