Dynamische Computertomographie
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Dynamic Computed Tomography
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Author : Claus Claussen
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Dynamic Computed Tomography written by Claus Claussen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
The authors present their experience in more than seven years of dynamic computed tomography in clinical practice. Time density curves and characteristic examples in specific regions of interest enrich the presentation. Dynamic computed tomography makes an important contribu tion to the diagnosis and evaluation of a pathologic process: the demonstration of the dynamics of blood flow within the lesion and surrounding normal tissue. Since both the lesion itself and adjacent normal tissue demonstrate characteristic findings in each circulatory phase, the study provides a large amount of data on the flow of blood and contrast material which facilitate both recognition and diiferentation of a lesion. Late studies following administration of a contrast agent allow an estimate of the passage of the contrast medium to the inter stitium, which is of diagnostic importance. Chapters dealing with specific clinical entities also contain useful information on the most appropriate means of contrast agent administration (bolus injection or infusion) as well as a discussion of indications for the procedure. Dynamic computed tomography represents a significant advance over conventional computed tomography in some situations, and this signifies a major contri bution to the diagnostic capabilities of the clinical radiologist. The authors are to be commended for the fact that they have clearly defined the limits of dynamic computed tomography. I hope that the first English language edition, following the appea rance of the German version in 1983, will be well received.
Dynamische Computertomographie
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Author : C. Claussen
language : de
Publisher: Springer-Verlag
Release Date : 2013-03-12
Dynamische Computertomographie written by C. Claussen and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-12 with Medical categories.
Advances In Ct Ii
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Author : R. Felix
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Advances In Ct Ii written by R. Felix and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
Significant development made in the Siemens CT scanner SOMATOM PLUS have opened new possibilities for diagnostic imaging in computed tomography. Spiral CT with a continously rotating X-ray tube and synchronous table increments for up to 60 cm in less than half a minute make radiological diagnosis more accurate. Blind gaps are no longer a major problem, and all structures, especially in the lungs, can be identified and diagnosed. The practical experience of an expert groupof clinical researchers and physicists is now made available in this book.
Dynamische Computertomographie
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Author : Claus Claussen
language : de
Publisher:
Release Date : 1983
Dynamische Computertomographie written by Claus Claussen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.
Advances In Ct
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Author : Walter A. Fuchs
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Advances In Ct written by Walter A. Fuchs and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
Radiologists who already use the SOMATOM PLUS computed tomography system discuss their experiences in this report of a User Conference in March, 1990. The distinct advantage of this system in which the whole measuring system rotates continuously is emphasized. More than fifty participants from nine European countries present scientific papers, discuss clinical experience and consider future prospects.
Computed Tomography And Magnetic Resonance Tomography Of Intracranial Tumors
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Author : C. Claussen
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Computed Tomography And Magnetic Resonance Tomography Of Intracranial Tumors written by C. Claussen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
This book represents the second, fully revised edition of the original volume published in 1982. Experience in neuroradiology has confirmed the outstanding value of computed tomography (CT) for the diagnosis of space-occupying lesions within the skull and orbit. It might be assumed, then, that the second edition of this book would simply represent a numerically expanded continua tion of the popular first edition. That is not the case, however. Advances in imaging techniques have promp ted the creation of a new book whose expanded title reflects its more comprehen sive nature. The added illustrations, the revised text, and the expanded circle of editors and contributors document this. Since publication of the first edition, a new modality, magnetic resonance imaging (MRI), has become an established neuroradiologic study. We felt it was essential to include this new modality in our book and explore its capabilities as an adjunct or alternative to CT scanning. Because of the high acquisition costs of MRI and the still small number of MR units currently in operation, we have relied in part on images furnished by other institutions and private practitioners, to whom we are indebted. Many problems relating to MR, both in terms of equipment and image interpretation, have yet to be resolved. There is no denying that we still have much to learn.
Current Catalog
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Author : National Library of Medicine (U.S.)
language : en
Publisher:
Release Date :
Current Catalog written by National Library of Medicine (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Medicine categories.
First multi-year cumulation covers six years: 1965-70.
Radiological Functional Analysis Of The Vascular System
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Author : Friedrich H.W. Heuck
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Radiological Functional Analysis Of The Vascular System written by Friedrich H.W. Heuck and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Mathematics categories.
Scientists and engineers have been involved in medical radiology from the very beginning. At times advances in this field occur at a tremen dously fast pace. Developments in radiological diagnostics have - technologically and medically speaking - focused on morphology. At present, computer-aided tomography (CAT) is at a high point in deve1opment, medical application, and validation. The preconditions for this success were rapid advances in electronics and computer technology - in hardware and in software - and an unexpected cost reduction in these fields; the co operation of various scientific disci plines was also essential. Functional radiological diagnosis has been neglected in part, owing to the emphasis on morphology, but alone the synthesis of morphology and function prornises further advances. Apart from the limited capabilities ofuItrasonic techniques there is no way other than using X-rays to carry out functional studies of organs and their systems through an intact body surface. It is frequently necessary to do further processing and evaluation of image series which have been recorded from the morphological viewpoint. This further picture processing may be of selected points (pixels) in the image, of certain regions of interest (ROI), or of the overall picture. For the measure ment of rapid phenomena, such as the blood flow in the main arteries, high image-frame rates are required, and at the moment these can only be achieved with cinemascopic techniques. For slower processes, other techniques such as videography have some advan tages.
Cumulated Index Medicus
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Author :
language : en
Publisher:
Release Date : 1990
Cumulated Index Medicus written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Medicine categories.
Dynamische Computertomographie
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Author :
language : de
Publisher:
Release Date : 1982
Dynamische Computertomographie written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with categories.