Dual Energy CT in Clinical Practice

Author: Thorsten Johnson
Publisher: Springer Science & Business Media
ISBN: 3642017401
Release Date: 2011-01-18
Genre: Medical

Dual-energy CT is a novel, rapidly emerging imaging technique which offers important new functional and specific information. In this book, physicists and specialists from different CT manufacturers provide an insight into the technological basis of, and the different approaches to, dual-energy CT. Renowned medical scientists in the field explain the pathophysiological and molecular background of the technique, discuss its applications, provide detailed advice on how to obtain optimal results, and offer hints regarding clinical interpretation. The main focus is on the use of dual-energy CT in daily clinical practice, and individual sections are devoted to imaging of the vascular system, the thorax, the abdomen, and the extremities. Evaluations and recommendations are based on personal experience and peer-reviewed literature. Plenty of carefully chosen high-quality images are included to illustrate the clinical benefits of the technique.

Brain CT Scans in Clinical Practice

Author: Usiakimi Igbaseimokumo
Publisher: Springer Science & Business Media
ISBN: 1848823657
Release Date: 2009-04-28
Genre: Medical

Across emergency rooms all over the world, thousands of patients are referred for brain CT scans daily. A radiologist often has to interpret the scan or a consultation has to be made to a neuros- geon to review the scan. Most of this happens late at night and is a signi?cant source of discontent. Thus having frontline phy- cians to be pro?cient in interpreting the emergency brain CT scan improves the ef?ciency of the whole pathway of care and is pot- tially life saving as time is of the essence for many patients with severe brain injury or stroke. Underlying all of the above and the primary reason for writing this book is because the skill required to determine an immediate life threatening abnormality in a brain CT scan is so basic and can be learned in a short time by people of various backgrounds and certainly by all physicians. ‘Indeed the emergency head CT scan is comparable to an electrocardiogram in usefulness and most de?nitely as easy to learn. ’ This book is therefore written for ca- givers the world over to demystify the emergency CT brain scan and to empower them to serve their patients better. It is obvious to me from the response from people I have had opportunity to teach this subject that not only is there a desire to learn this basic skill but also people learn it quickly and wonder why it has not been presented so simply before.

Dual Energy CT in Cardiovascular Imaging

Author: Patricia M. Carrascosa
Publisher: Springer
ISBN: 9783319212272
Release Date: 2015-10-03
Genre: Medical

This is the first textbook in DECT focussing especially on the cardiovascular field. DECT was developed many years ago but has recently spread its clinical utility. Many new applications have been developed over the last years and the cardiovascular system has benefited from these advances. New protocols will be used in the near future which will help to optimize results obtained until now with single energy CT, such as a more precise quantification of coronary artery stenosis using either different monochromatic levels or material decomposition, reduction of beam hardening artifacts in perfusion studies and optimizing endovenous contrast, among others.​

Dual Energy CT in Oncology

Author: Carlo N. De Cecco
Publisher: Springer
ISBN: 9783319195636
Release Date: 2015-08-19
Genre: Medical

The aim of this book is fourfold: to describe the basic principles of Dual Energy CT (DECT) imaging, to explain how post-processing is utilized, to critically appraise the strengths and weaknesses of the technique in oncologic imaging, and above all, to demonstrate the contribution of DECT in the management of oncologic patients. Information is provided on the practice and interpretation of DECT and its impact on clinical decision making in a variety of oncological settings, including tumors of the head and neck, lung, liver, pancreas, gastrointestinal system, kidney, and musculoskeletal system. DECT is an innovative imaging technique in which the application of two distinct energy settings provides a transition from density-based image to spectral imaging. As detailed in this book, DECT acquisition allows the simultaneous generation of multiple datasets which enable the radiologist to address varied diagnostic problems in oncologic imaging using a multiparametric approach, having clear advantages in tumor detection, lesion characterization and evaluation of treatment response.

Squire s Fundamentals of Radiology

Author: Robert A. Novelline
Publisher: La Editorial, UPR
ISBN: 0674012798
Release Date: 2004
Genre: Medical

"Squire's Fundamentals of Radiology has been the standard introductory text for medical students studying radiology in courses and clerkships. It is also now widely recommended reading for radiology residents and for residents and fellows in other fields of medicine. As Director of the Core Radiology Clerkship at Massachusetts General Hospital for more than twenty-five years. Dr. Novelline has trained thousands of medical students and residents, and all of the material included in this new edition has been student tested for clarity and comprehensibility."--BOOK JACKET.

Dual Energy CT Applications in Head and Neck and Neurologic Imaging An Issue of Neuroimaging Clinics of North America E Book

Author: Reza Forghani
Publisher: Elsevier Health Sciences
ISBN: 9780323532440
Release Date: 2017-08-01
Genre: Medical

This issue of Neuroimaging Clinics of North America focuses on Dual Energy CT: Applications in Neurologic, Head and Neck Imaging, and is edited by Drs. Reza Forghani and Hillary R. Kelly. Articles will include: Dual Energy CT: Physical Principles and Approaches to Scanning, Part 1; Dual Energy CT: Physical Principles and Approaches to Scanning, Part 2; Dual Energy CT Applications for Differentiation of Intracranial Hemorrhage, Calcium, and Iodine; Dual Energy CT Angiography of the Head and Neck and Related Applications; Miscellaneous and Emerging Applications of Dual Energy CT for the Evaluation of Intracranial Pathology; Applications of Dual Energy CT for the Evaluation of Head and Neck Squamous Cell Carcinoma; Dual Energy CT Applications for the Evaluation of Cervical Lymphadenopathy; Miscellaneous and Emerging Applications of Dual Energy CT for the Evaluation of Pathologies in the Head and Neck; Dual Energy CT Applications for the Evaluation of the Spine; Applications of Dual Energy CT for Artifact Reduction in the Head, Neck, and Spine; Advanced Tissue Characterization and Texture Analysis using Dual Energy CT: Horizons and Emerging Applications; and more!

Dual Source CT Imaging

Author: Peter R. Seidensticker
Publisher: Springer Science & Business Media
ISBN: 9783540776024
Release Date: 2008-05-24
Genre: Medical

This book provides an introduction to Dual Source Computed Tomography (DSCT) technology and to the basics of contrast media administration. This is followed by 25 in-depth clinical scan and contrast media injection protocols.

Clinical Cardiac CT

Author: Ethan J. Halpern
Publisher: Thieme
ISBN: 9781604063776
Release Date: 2011-01-19
Genre: Medical

Praise for the First Edition:Well written, well organized [and] easy to read...provides everything that a physician would need to know in order to include cardiac CT in his or her practice...this book was a pleasure to read.--RadiologyWith a special emphasis on the complementary nature of anatomic and functional cardiac data, Clinical Cardiac CT: Anatomy and Function -- now in a lavishly illustrated Second Edition -- ensures physicians develop the skills they need to interpret cardiac CT images with confidence.This volume begins with a brief introduction to the essentials of CT technique, normal cardiac anatomy, and anatomic anomalies. The expert authors then discuss the clinical application of cardiac CT for risk stratification, how to evaluate coronary artery disease, and the preoperative planning for and postoperative assessment of percutaneous cardiac procedures, including coronary stents and bypass grafts. Features Entirely new chapters address evaluation of the thoracic aorta, congenital heart disease in the adult, triple rule-out CT angiography, and the latest innovations in cardiac CT 1,157 high-resolution CT images -- including over 500 images that are new to this edition -- demonstrate the full range of normal cardiac variations and pathologic findings An accompanying DVD contains 3-D displays of anatomic relationships and cine clips of more than 200 cases that demonstrate cardiac function and valve evaluation New information on frontier techniques, including myocardial perfusion and targeted contrast agents This highly visual reference is a must-have for anyone involved in performing or interpreting cardiac CT images. It is an essential resource for radiologists, cardiologists, or cardiothoracic surgeons, as well as for residents or fellows preparing for Boards or a cardiac imaging rotation.

Diagnostic Radiology Recent Advances and Applied Physics in Imaging

Author: Arun Kumar Gupta
Publisher: JP Medical Ltd
ISBN: 9789350904978
Release Date: 2013-07-30
Genre: Medical

This second edition has been fully updated to provide radiologists with all the recent technological advances in diagnostic radiology. Divided into six sections, it covers all the key aspects of the imaging – ultrasound, computed tomography, magnetic resonance imaging, radiography and interventional radiography, and contrast media. The final section discusses miscellaneous topics including evidence based radiology, radiation protection, molecular imaging, planning a modern imaging department, and common drugs used. A separate chapter is dedicated to picture archiving and data management. This comprehensive new edition includes nearly 600 full colour radiological images and illustrations. Key points Fully updated, new edition presenting recent technological advances in diagnostic radiology Covers all key imaging techniques Includes nearly 600 radiological photographs and illustrations Previous edition published in 2007

Thoracic Imaging The Requisites E Book

Author: Jo-Anne O Shepard
Publisher: Elsevier Health Sciences
ISBN: 9780323596992
Release Date: 2018-04-02
Genre: Medical

Now in its 3rd Edition, this outstanding volume by Dr. Jo-Anne O. Shepard in the popular Requisites series thoroughly covers the fast-changing field of chest imaging. Ideal for residency, clinical practice, and board certification, it covers the full range of basic and advanced modalities used in thoracic imaging including digital radiography, chest fluoroscopy, CT, PET, and MRI. Compact and authoritative, Thoracic Imaging: The Requisites provides the up-to-date conceptual, factual, and interpretive information you need for success on exams and in clinical practice.

CT Imaging

Author: Alexander C. Mamourian
Publisher: Oxford University Press
ISBN: 9780199782604
Release Date: 2013-03-14
Genre: Medical

After reading this book, imagers and CT technologists should better understand the capabilities of modern multidector CT scanners. Imagers and technologists must understand how their scanners operate in order to take advantage of new capabilities for optimizing protocols that minimize patient dose. In addition, the reader will be better prepared to recognize the pitfalls and artifacts that appear on CT imaging. Some of these are unfamiliar to most imagers and are the product of the large detector arrays offered on new CT scanners.

Advanced MR Imaging in Clinical Practice An Issue of Radiologic Clinics of North America

Author: Hersh Chandarana
Publisher: Elsevier Health Sciences
ISBN: 9780323376181
Release Date: 2015-06-14
Genre: Medical

Editor Hersh Chandarana, MD and authors review Advanced MR Imaging in Clinical Practice. Articles will include: Current Status of Diffusion Weighted Imaging; Current Status of Perfusion Weighted Imaging; Non-gadolinium Enhanced MR Angiography; Pearls and Pitfalls of 3 T imaging; Implementing MR Neurography in Clinical Practice; Imaging around Hardware and Metal; Recent Advances in T1- and T2-Weighted Imaging of the Abdomen and Pelvis; Recent Advances in Neuro and Spine Imaging; Advances in MR Hardware and Software, and more!

Handbook of X ray Imaging

Author: Paolo Russo
Publisher: CRC Press
ISBN: 9781498741545
Release Date: 2017-12-14
Genre: Medical

Containing chapter contributions from over 130 experts, this unique publication is the first handbook dedicated to the physics and technology of X-ray imaging, offering extensive coverage of the field. This highly comprehensive work is edited by one of the world’s leading experts in X-ray imaging?physics and technology and has been created with guidance from a Scientific Board containing respected and renowned scientists from around the world. The book's scope includes 2D and 3D X-ray imaging techniques from soft-X-ray to megavoltage energies, including computed tomography, fluoroscopy, dental imaging and small animal imaging, with several chapters dedicated to breast imaging techniques. 2D and 3D industrial imaging is incorporated, including imaging of artworks. Specific attention is dedicated to techniques of phase contrast X-ray imaging. The approach undertaken is one that illustrates the theory as well as the techniques and the devices routinely used in the various fields. Computational aspects are fully covered, including 3D reconstruction algorithms, hard/software phantoms, and computer-aided diagnosis. Theories of image quality are fully illustrated. Historical, radioprotection, radiation dosimetry, quality assurance and educational aspects are also covered. This handbook will be suitable for a very broad audience, including graduate students in medical physics and biomedical engineering; medical physics residents; radiographers; physicists and engineers in the field of imaging and non-destructive industrial testing using X-rays; and scientists interested in understanding and using X-ray imaging techniques. The handbook's editor, Dr. Paolo Russo, has over 30 years’ experience in the academic teaching of medical physics and X-ray imaging research. He has authored several book chapters in the field of X-ray imaging, is Editor-in-Chief of an international scientific journal in medical physics, and has responsibilities in the publication committees of international scientific organizations in medical physics.

Head and Neck Imaging

Author: Peter M. Som
Publisher: Elsevier Health Sciences
ISBN: 9780323087926
Release Date: 2011-04-12
Genre: Medical

Head and Neck Imaging, by Drs. Peter M. Som and Hugh D. Curtin, delivers the encyclopedic and authoritative guidance you’ve come to expect from this book – the expert guidance you need to diagnose the most challenging disorders using today’s most accurate techniques. New state-of-the-art imaging examples throughout help you recognize the imaging presentation of the full range of head and neck disorders using PET, CT, MRI, and ultrasound. Enhanced coverage of the complexities of embryology, anatomy, and physiology, including original color drawings and new color anatomical images from Frank Netter, help you distinguish subtle abnormalities and understand their etiologies. Compare your imaging findings to thousands of crystal-clear examples representing every type of head and neck disorder. Gain an international perspective from global authorities in the field. Find information quickly with a logical organization by anatomic region. Master the latest approaches to image-guided biopsies and treatments. Utilize PET/CT scanning to its fullest potential, including head and neck cancer staging, treatment planning, and follow up to therapy. Visualize head and neck anatomy better than ever before with greatly expanded embryology, physiology and anatomy content, including original drawings and new color anatomical images. Grasp the finer points of head and neck imaging quickly with more images, more detail in the images, and more anatomic atlases with many examples of anatomic variants.

Multislice CT

Author: Maximilian F Reiser
Publisher: Springer Science & Business Media
ISBN: 9783662053799
Release Date: 2013-06-29
Genre: Medical

This is the second, revised edition of the very successful volume on multislice CT published only 2 years ago. A second edition became necessary so swiftly due to the rapid technical developments in multi-detector row technology; a huge amount of new experimental and clinical data has recently become available. This book is the most comprehensive up-to-date work on all aspects of the clinical applications of this fascinating imaging technique. It contains information on the very latest developments in the field, as well as numerous superb illustrations. I am very much indebted to the editors of this volume, M. F. Reiser, M. Takahashi, M.Modic and C.R.Becker - all renowned international experts in computer tomogra phy - for the immense dedication and tireless effort involved in preparing and editing this superb volume in a record brief period of time. I would like to congratulate the editors and the contributing authors, all selected for their exceptional expertise, on the outstanding quality of the different chapters and the wide range of topics covered.