High-Resolution Computed Tomography of the Paranasal Sinuses and Pharynx and Related Regions PDF Download
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Author: G. Maatman
Publisher: Springer Science & Business Media
ISBN: 940094277X
Category : Medical
Languages : en
Pages : 179
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Book Description
Computed tomography is presently reaching maturity with its high-resolution reconstruction programs, as a result of which conventional tomography has definitely been surpassed. High-resolution computed tomo graphy does indeed provide a better spatial resolution and can provide not only images of surfaces but also of deeper structures as well, such as muscles and fatty areas. Furthermore, it allows examination of the intra cranial contents and examination of possible intracranial tumor invasion. It is therefore necessary to establish the rich potential of normal and pathological images. By writing this book Dr. Gertrude Maatman has undertaken this task and she has performed it well. In particular, I appreciate the way she has treated the CT-anatomy. All normal structures have been methodically identified. In this way, Dr. Maatman conveys the message of the importance of a sound anatom ical basis, which is the only guarantee of a correct interpretation of pathological cases. This atlas will greatly facilitate description of the precise localization of a lesion and its extension to the surrounding structures. I would like to congratulate the author of this highly accurate and didactic work, that should be used by the student as well as by the experienced radiologist. I wish this book every success.
Author: G. Maatman
Publisher: Springer Science & Business Media
ISBN: 940094277X
Category : Medical
Languages : en
Pages : 179
Get Book
Book Description
Computed tomography is presently reaching maturity with its high-resolution reconstruction programs, as a result of which conventional tomography has definitely been surpassed. High-resolution computed tomo graphy does indeed provide a better spatial resolution and can provide not only images of surfaces but also of deeper structures as well, such as muscles and fatty areas. Furthermore, it allows examination of the intra cranial contents and examination of possible intracranial tumor invasion. It is therefore necessary to establish the rich potential of normal and pathological images. By writing this book Dr. Gertrude Maatman has undertaken this task and she has performed it well. In particular, I appreciate the way she has treated the CT-anatomy. All normal structures have been methodically identified. In this way, Dr. Maatman conveys the message of the importance of a sound anatom ical basis, which is the only guarantee of a correct interpretation of pathological cases. This atlas will greatly facilitate description of the precise localization of a lesion and its extension to the surrounding structures. I would like to congratulate the author of this highly accurate and didactic work, that should be used by the student as well as by the experienced radiologist. I wish this book every success.
Author: G. Maatman
Publisher: Springer
ISBN: 9789401084000
Category : Medical
Languages : en
Pages : 168
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Book Description
Computed tomography is presently reaching maturity with its high-resolution reconstruction programs, as a result of which conventional tomography has definitely been surpassed. High-resolution computed tomo graphy does indeed provide a better spatial resolution and can provide not only images of surfaces but also of deeper structures as well, such as muscles and fatty areas. Furthermore, it allows examination of the intra cranial contents and examination of possible intracranial tumor invasion. It is therefore necessary to establish the rich potential of normal and pathological images. By writing this book Dr. Gertrude Maatman has undertaken this task and she has performed it well. In particular, I appreciate the way she has treated the CT-anatomy. All normal structures have been methodically identified. In this way, Dr. Maatman conveys the message of the importance of a sound anatom ical basis, which is the only guarantee of a correct interpretation of pathological cases. This atlas will greatly facilitate description of the precise localization of a lesion and its extension to the surrounding structures. I would like to congratulate the author of this highly accurate and didactic work, that should be used by the student as well as by the experienced radiologist. I wish this book every success.
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1028
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Book Description
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1712
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Book Description
First multi-year cumulation covers six years: 1965-70.
Author: C. Depré
Publisher: Springer Science & Business Media
ISBN: 9401137846
Category : Medical
Languages : en
Pages : 213
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Book Description
Magnetic resonance imaging became clinical in 1981 and since that time, has spread in the United States, Europe and Japan like wild fire. The tremendous advantages of the method consisting of safety, superb soft tissue contrast resolution, the ability to study flow, the ability to image in any plane or acquire data in 3D and an almost infinite array of sequences capable of distinguishing between disease and normal tissue, normal and abnormal blood flow make it incomparable for the diagnosis and study of multiple diseases and is particularly valuable in studying the heart and major vessels. The authors of this book have understood that the secret of success of MR imaging in the study of the heart is to combine the knowledge of anatomy of the heart, the coronary vessels, the pericardium and large vessels with the intricacies of MR imaging. This is why they go deeply into the basic principles of NMR, starting from the essentials and going then into detailed techniques of acquiring images from traditional spin echo to gradient echo and ultra fast imaging approaches, such as the multi shot and EPI. The flow phenomena are also discussed in detail from flow and magnetic field gradients diastolic pseudogating.
Author: Jelle O. Barentsz
Publisher: Springer Science & Business Media
ISBN: 940090651X
Category : Medical
Languages : en
Pages : 128
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Book Description
Carcinoma of the urinary bladder is a common (in the USA it is the fifth most common form of cancer in males and tenth most common form of cancer in females) malignan cy and one in which noninvasive staging by imaging plays such an important role. This book presents a complete approach to MR imaging of carcinoma of the urinary bladder from a detailed discussion of the value of MRI in the diagnosis of the urinary bladder to the history of the procedure. The technical discussion of the general principles of MRI including the optimal pulse sequences to be used and factors that influence the quality of images are included in this book. The safety factors are also presented along with contraindications. The application of a double surface coil with the field strength of O.5T provides the fine quality of the illustrations. The atlas of comparative anatomy by MRI on normal volunteers and post-mo'rtem specimens as well as MR images on patients with bladder tumors and post-surgery specimens is unique. The results of the clinical imaging stu dies in patients with carcinoma of the bladder, comparing the relative value of clinical staging, MR, CT and lymphography, are helpful in showing the advantages of MRI.
Author: B.D. Fornage
Publisher: Springer Science & Business Media
ISBN: 9400908857
Category : Medical
Languages : en
Pages : 189
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Book Description
Following the development of gray-scale imaging, real-time scanning, Doppler examination, and high-frequency sonography, endosonography is one of the latest major breakthroughs in the history of diagnostic ultrasound. Although early attempts at inserting ultrasound transducers in natural cavities of the body can be traced back more than two decades, only in the past few years has technology allowed the development and commercialization of effective, easy-to-use endosono scopic probes. Because the transducer can be placed in direct contact with or close to lesions, high frequencies (up to ~2 MHz) can be used, yielding cross-sectional images of unsurpassed resolution. The availability of specially designed intracorporeal probes for specific natural cavities that are routinely explored by conventional (optical) endoscopy or palpation has significantly expanded the diagnostic applications of sonography. Transrectal and transvaginal examinations are now performed routinely in many institutions, and virtually all sonographic equipment manufac turers have in their line of products at least one endorectal and one endovaginal transducer. Most endosonoscopic probes connect to existing scanners, and for radiology departments, the invest ment for transrectal or transvaginal scanning will usually be limited to the purchase of the specific probe. In this book, clinical applications of endosonography (excluding transesophageal echocardio graphy) are covered by European and North American experts. Current equipment and techniques of examination are described in detail to help newcomers get started in the field of endosonography.
Author: C. Plets
Publisher: Springer Science & Business Media
ISBN: 9400942915
Category : Medical
Languages : en
Pages : 109
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Book Description
Author: A.M.A. de Schepper
Publisher: Springer Science & Business Media
ISBN: 9400909977
Category : Medical
Languages : en
Pages : 123
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Book Description
Magnetic resonance imaging has already become a most valuable imaging modality in the diagnostic work-up of musculoskeletal neoplasms. While high accuracy of MRI for staging purposes has been proven, we will focus in this monograph on the characterization of primary bone and soft tissue tumors by MRI. The major purpose of this monograph is to provide an atlas of magnetic resonance features of primary bone and soft tissue tumors for radiologists, orthopedic surgeons and physiotherapists. The results presented are based on investigations of 94 primary bone and soft tissue tumors and mimicking conditions by magnetic resonance imaging. Although the scale of the material allows for statistical handling, the number of patients per subgroup is too small to come to definite conclusions. We will therefore limit ourselves to the description of and comments on a great number of cases to illustrate the diagnostic potential of this new imaging modality. We would like to thank the anonymous cooperators: referring clinicians, pathologists, nurses, technicians and secretaries whose help enabled us to present this monograph. We would also like to express our gratitude to the firms Siemens AG and Schering AG for technical support.
Author: J.L. Sellink
Publisher: Springer Science & Business Media
ISBN: 9400913052
Category : Medical
Languages : en
Pages : 189
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Book Description
Publication of this book has been stimulated by 15 performed and duodenal abnormalities thus not years experience with contrast fluid irrigation visualised, occurred frequently. techniques of the small intestine and in particular All too frequently failure to maintain the proper by examinations performed and evaluated by col infusion rate, by many erroneously totally under legues. evaluated, had the result that disturbances in The classification of the X-ray pathology has motility were missed. been arranged to give a more effective application Additional and often too early administration in practice than is usually found in current of water, a measure that is seldom indicated and handbooks. Normally this classification is adapt tends to produce more bad results than good, is ed to that of formal anatomic pathology and quite frequently performed as a sort of panic internal medicine. In this book the classification reaction. The few indications for this procedure is based on the radiological symptomatology. ought to be known and strictly followed, super Thus, often completely unassociated conditions fluous application costs more time and causes are found listed as a possible cause for each unnecessary discomfort for the patient.
