Imaging and Imagining the Fetus

Imaging and Imagining the Fetus PDF Author: Malcolm Nicolson
Publisher: JHU Press
ISBN: 1421407930
Category : Medical
Languages : en
Pages : 333

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Book Description
How engineers and clinicians developed the ultrasound diagnostic scanner and how its use in obstetrics became controversial. To its proponents, the ultrasound scanner is a safe, reliable, and indispensable aid to diagnosis. Its detractors, on the other hand, argue that its development and use are driven by the technological enthusiasms of doctors and engineers (and the commercial interests of manufacturers) and not by concern to improve the clinical care of women. In some U.S. states, an ultrasound scan is now required by legislation before a woman can obtain an abortion, adding a new dimension to an already controversial practice. Imaging and Imagining the Fetus engages both the development of a modern medical technology and the concerted critique of that technology. Malcolm Nicolson and John Fleming relate the technical and social history of ultrasound imaging—from early experiments in Glasgow in 1956 through wide deployment in the British hospital system by 1975 to its ubiquitous use in maternity clinics throughout the developed world by the end of the twentieth century. Obstetrician Ian Donald and engineer Tom Brown created ultrasound technology in Glasgow, where their prototypes were based on the industrial flaw detector, an instrument readily available to them in the shipbuilding city. As a physician, Donald supported the use of ultrasound for clinical purposes, and as a devout High Anglican he imbued the images with moral significance. He opposed abortion—decisions about which were increasingly guided by the ultrasound technology he pioneered—and he occasionally used ultrasound images to convince pregnant women not to abort the fetuses they could now see. Imaging and Imagining the Fetus explores why earlier innovators failed where Donald and Brown succeeded. It also shows how ultrasound developed into a "black box" technology whose users can fully appreciate the images they produce but do not, and have no need to, understand the technology, any more than do users of computers. These "images of the fetus may be produced by machines," the authors write, "but they live vividly in the human imagination."

Imaging and Imagining the Fetus

Imaging and Imagining the Fetus PDF Author: Malcolm Nicolson
Publisher: JHU Press
ISBN: 1421407930
Category : Medical
Languages : en
Pages : 333

Get Book Here

Book Description
How engineers and clinicians developed the ultrasound diagnostic scanner and how its use in obstetrics became controversial. To its proponents, the ultrasound scanner is a safe, reliable, and indispensable aid to diagnosis. Its detractors, on the other hand, argue that its development and use are driven by the technological enthusiasms of doctors and engineers (and the commercial interests of manufacturers) and not by concern to improve the clinical care of women. In some U.S. states, an ultrasound scan is now required by legislation before a woman can obtain an abortion, adding a new dimension to an already controversial practice. Imaging and Imagining the Fetus engages both the development of a modern medical technology and the concerted critique of that technology. Malcolm Nicolson and John Fleming relate the technical and social history of ultrasound imaging—from early experiments in Glasgow in 1956 through wide deployment in the British hospital system by 1975 to its ubiquitous use in maternity clinics throughout the developed world by the end of the twentieth century. Obstetrician Ian Donald and engineer Tom Brown created ultrasound technology in Glasgow, where their prototypes were based on the industrial flaw detector, an instrument readily available to them in the shipbuilding city. As a physician, Donald supported the use of ultrasound for clinical purposes, and as a devout High Anglican he imbued the images with moral significance. He opposed abortion—decisions about which were increasingly guided by the ultrasound technology he pioneered—and he occasionally used ultrasound images to convince pregnant women not to abort the fetuses they could now see. Imaging and Imagining the Fetus explores why earlier innovators failed where Donald and Brown succeeded. It also shows how ultrasound developed into a "black box" technology whose users can fully appreciate the images they produce but do not, and have no need to, understand the technology, any more than do users of computers. These "images of the fetus may be produced by machines," the authors write, "but they live vividly in the human imagination."

Medical Imaging Systems

Medical Imaging Systems PDF Author: Andreas Maier
Publisher: Springer
ISBN: 3319965204
Category : Computers
Languages : en
Pages : 263

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Book Description
This open access book gives a complete and comprehensive introduction to the fields of medical imaging systems, as designed for a broad range of applications. The authors of the book first explain the foundations of system theory and image processing, before highlighting several modalities in a dedicated chapter. The initial focus is on modalities that are closely related to traditional camera systems such as endoscopy and microscopy. This is followed by more complex image formation processes: magnetic resonance imaging, X-ray projection imaging, computed tomography, X-ray phase-contrast imaging, nuclear imaging, ultrasound, and optical coherence tomography.

First-Trimester Ultrasound

First-Trimester Ultrasound PDF Author: Jacques S. Abramowicz
Publisher: Springer
ISBN: 3319202030
Category : Medical
Languages : en
Pages : 412

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Book Description
This book offers a unique and focused study of the use of ultrasound during the first trimester, a critical time in a fetus’ development. It includes basic examination guidelines as well as cutting-edge ultrasound modalities, including Doppler and three-dimensional ultrasound, for the period immediately preceding conception through early embryology. Beginning with a discussion of the safety and efficacy of diagnostic ultrasound and the use of this modality for the evaluation and treatment of infertility, recognized experts in the field explore conditions that may interfere with normal conception or development, including maternal diseases that would benefit from early scanning, elements of teratology, multiple gestations, ectopic pregnancy, gestational trophoblastic disease, fetal anomalies and invasive procedures in the first trimester. Numerous illustrations and figures are provided to serve as aids for understanding key concepts. First-Trimester Ultrasound is a valuable resource for many, in or after training, in obstetrics and gynecology, radiology, emergency medicine, family medicine and genetics.

Grainger & Allison's Diagnostic Radiology

Grainger & Allison's Diagnostic Radiology PDF Author: Andy Adam
Publisher: Churchill Livingstone
ISBN: 9780443101632
Category : Diagnosis, Radioscopic
Languages : en
Pages : 0

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Book Description
Organised along an organ and systems basis, this comprehensive reference source covers all diagnostic and interventional imaging techniques and modalities in an integrated, correlative fashion.

Point of Care Ultrasound E-book

Point of Care Ultrasound E-book PDF Author: Nilam J Soni
Publisher: Elsevier Health Sciences
ISBN: 0323544711
Category : Medical
Languages : en
Pages : 793

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Book Description
Compact, hand-carried ultrasound devices are revolutionizing how healthcare providers practice medicine in nearly every specialty. The 2nd Edition of this BMA-award-winning text features all-new chapters, a greatly expanded video library, and new review questions to keep you fully up to date with the latest technology and its applications. - Helps you interpret findings with a peer-reviewed, online video library with more than 1,000 ultrasound videos of normal and pathologic findings. These videos are complemented by anatomical illustrations and text descriptions to maximize learning. - Offers new online resources, including over 60 clinical cases and review questions in every chapter. - Features fully updated content throughout, plus all-new chapters on hemodynamics, transesophageal echocardiography, transcranial Doppler ultrasound, pediatrics, neonatology, and 2nd/3rd trimester pregnancy. - Shares the knowledge and expertise of expert contributors who are internationally recognized faculty from more than 60 institutions. - Recipient of British Medical Association's President's Choice Award and Highly Commended in Internal Medicine at the BMA Medical Book Awards 2015 (first edition).

Obstetric Imaging: Fetal Diagnosis and Care E-Book

Obstetric Imaging: Fetal Diagnosis and Care E-Book PDF Author: Joshua Copel
Publisher: Elsevier Health Sciences
ISBN: 0323497365
Category : Medical
Languages : en
Pages : 961

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Book Description
Richly illustrated and comprehensive in scope, Obstetric Imaging, 2nd Edition, provides up-to-date, authoritative guidelines for more than 200 obstetric conditions and procedures, keeping you at the forefront of this fast-changing field. This highly regarded reference covers the extensive and ongoing advances in maternal and fetal imaging in a concise, newly streamlined format for quicker access to common and uncommon findings. Detailed, expert guidance, accompanied by superb, high-quality images, helps you make the most of new technologies and advances in obstetric imaging. - Features more than 1,350 high-quality images, including 400 in color. - Helps you select the best imaging approaches and effectively interpret your findings with a highly templated, bulleted, at-a-glance organization. - Reflects all the latest developments in the field, including genetics, open fetal surgery, fetal echocardiography, Zika virus, and 3D imaging, so you can provide the safest and most responsive care to both mother and fetus. - Includes new chapters on Limbs and Bones Overview; Open Fetal Surgery; Biophysical Profile; Ultrasound Physics; Elastography; Doppler; MRI; Echogenic Bowel; Pregnancy of Unknown Location (PUL), Failed Pregnancy and Ectopic Pregnancy, Cesarean Scar Pregnancy; Cytomegalovirus (CMG), Rubella, Toxoplasmosis, Herpes, Varicella; and Congenital Syphilis; plus a new chapter on Zika Virus written by imaging experts from the "hot zone." - Keeps you up to date with the latest developments in multimodality imaging and optimizing diagnostic accuracy from ultrasound, 3D ultrasound, Doppler, MRI, elastography, image-guided interventions, and much more. - Expert ConsultTM eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, Q&As, and references from the book on a variety of devices.

Atlas of Fetal Ultrasound

Atlas of Fetal Ultrasound PDF Author: Victor Bunduki
Publisher: Springer
ISBN: 3319547984
Category : Medical
Languages : en
Pages : 259

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Book Description
The present book is an illustrated guide on fetal medicine, including a wealth of normal and pathological/malformations ultrasound images, throughout the whole pregnancy. Thus, the book intends to fill two gaps in once: The lack of a material discussing the basic principles of fetal ultrasound, which are the basement for a more efficient learning in fetal medicine. . The need for a thorough approach in fetal medicine, presenting both normal and pathological imaging, allowing a detailed evaluation of clinical conditions of importance in prenatal care and follow up. The Atlas of Ultrasound Imaging is an up to date guide to all obstetricians, gynecologists and pediatricians who intend to upgrade their knowledge in fetal medicine, as well as to any other professional, professor, student or research interested in fetal ultrasound.

Obstetric & Gynaecological Ultrasound

Obstetric & Gynaecological Ultrasound PDF Author: Trish Chudleigh
Publisher: Elsevier Health Sciences
ISBN: 070207019X
Category : Medical
Languages : en
Pages : 513

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Book Description
This established text covers the full range of obstetric ultrasound examinations that a sonographer would be expected to perform in a general hospital or secondary referral setting, and is the only text that combines the practicalities of learning how to perform these examinations with the information needed to carry them out in a clinical setting. It encourages students to think about their practice and provides the sonographer with the necessary tools to provide a 'gold standard' service. - Explains the principles of grey scale ultrasound, Doppler ultrasound and instrumentation - Addresses problems from both practical and clinical viewpoints - Provides comparative images showing results of good and bad scanning techniques - Advises on how to communicate findings to a pregnant woman or gynaecological patient - Discusses both the normal and abnormal ultrasound appearances for each of the relevant anatomical areas together - Scope fully expanded to cover gynaecological ultrasound imaging including: - the physiological changes taking place during the menstrual cycle - the effects of exogenous hormones on the various ultrasound appearances during the menstrual cycle - the ultrasound appearances of common abnormalities of the uterus, ovaries and adnexae - the ultrasound assessment of an adnexal mass using a standardized approach - New images to reflect the improvements in imaging technology - New chapter on screening for Down's syndrome and Edwards' and Patau's syndromes in accordance with current national screening recommendations - New chapter on the medico-legal issues relevant to performing and reporting ultrasound examinations

First Trimester Ultrasound Diagnosis of Fetal Abnormalities

First Trimester Ultrasound Diagnosis of Fetal Abnormalities PDF Author: Alfred Z. Abuhamad
Publisher: Lippincott Williams & Wilkins
ISBN: 1496396375
Category : Medical
Languages : en
Pages : 783

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Book Description
Stay up to date with recent advances in the use of ultrasound in early gestation with this comprehensive, full-color reference. First Trimester Ultrasound Diagnosis of Fetal Abnormalities is an authoritative, systematic guide to the role of first trimester ultrasound in pregnancy risk assessment and the early detection of fetal malformations. High-quality illustrations and numerous tables throughout enhance readability, making this text an excellent daily resource in clinical practice.

Manual of Emergency and Critical Care Ultrasound

Manual of Emergency and Critical Care Ultrasound PDF Author: Vicki E. Noble
Publisher: Cambridge University Press
ISBN: 1139495933
Category : Medical
Languages : en
Pages : 359

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Book Description
Ultrasound has revolutionized a physician's ability to make urgent and emergent diagnoses at the bedside, and has changed the management of many acute injuries and conditions. This is a practical, concise introduction to what is rapidly becoming an essential tool for all critical care physicians: bedside emergency ultrasound. The Manual covers the full spectrum of conditions diagnosed using ultrasound and gives practical guidance in how to use ultrasound for common invasive procedures. Major applications are introduced using focused diagnostic questions and reviewing the image-acquisition skills needed to answer them. Images of positive and negative findings are presented, and scanning tips for improving image quality. The second edition has been substantially revised and expanded, with new images, updated literature reviews, new applications and clinical algorithms. New chapters cover additional procedures, musculoskeletal and pediatric applications, and the use of ultrasound in resuscitation. This text is invaluable for emergency physicians at all levels.