Revisiting Detection of In-transit Metastases in Melanoma Patients Using Digital 18F-FDG PET/CT with Small-voxels Reconstruction PDF Download

Author: Pierre-André Zimmermann
Publisher:
ISBN:
Category :
Languages : en
Pages : 28

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Book Description
Objectif : Apport de reconstruction millimétrique de la TEP numérique pour détecter les métastases en transit de mélanome primitif des membres, par rapport à la reconstruction standard et la reconstruction EARL. Matériel et Méthodes : Quarante-six examens acquis sur Vereos TEP/CT ont été reconstruit en (i) reconstruction standard, (ii) en reconstruction utilisant des voxels de 1mm3, (iii) en reconstruction EARL. Une comparaison de ces reconstructions a été réalisée par une relecture à l'aveugle pour évaluer la présence de métastase en transit et la qualité d'image, ainsi que le rapport Tumeur/Bruit de fond (T/B) et le bruit de fond dans les organes de référence. Résultats : Sept des trente-deux examens classés négatif en EARL sont positif en reconstructions 1mm3PSF, et 5 des 6 examens indéterminé sont positifs (P=0.01). En utilisant les reconstructions 1mm3PSF, 20 examens sont classés positif pour des métastases en transit dont quatre faux positifs. Vingt-quatre sont classés négatif, aucun d'entre n'a présenté de métastase en transit au cours des 17 mois. Comparativement aux données de la reconstruction EARL, les rapports T/B sont augmentés d'un facteur 2.84 (P

Author: Giuliano Mariani
Publisher: Springer Science & Business Media
ISBN: 8847027667
Category : Medical
Languages : en
Pages : 306

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Book Description
Although lymphoscintigraphy was originally introduced into clinical routine for identification of the cause of peripheral edema, more recently it has been widely applied for radioguided biopsy of the sentinel lymph node in patients with solid cancers. The procedure is now considered crucial for adequate planning of oncologic surgery in a growing number of cancers. This atlas presents a collection of richly illustrated teaching cases that demonstrate the clinical relevance and impact of lymphoscintigraphy in different pathologic conditions. After introductory chapters on the anatomy, physiology, and pathophysiology of lymphatic circulation, the role of lymphoscintigraphy in differential diagnosis of peripheral edema and characterization of intracavitary lymph effusions is addressed. The principal focus of the book, however, is on the use of lymphoscintigraphic mapping for radioguided sentinel node biopsy in cutaneous melanoma and cancers at a range of anatomic sites. The most commonly observed lymphoscintigraphic patterns are depicted, and anatomic variants and technical pitfalls of the procedure receive careful attention. The role of tomographic multimodality imaging is also considered. The atlas will be an excellent learning tool for residents in nuclear medicine and other specialists with an interest in the field.

Author: Archi Agrawal
Publisher: Springer
ISBN: 3319726617
Category : Medical
Languages : en
Pages : 106

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Book Description
This concise, excellently illustrated pocket book provides an up-to-date summary of the science and practice of PET/CT imaging in lung cancer. The coverage encompasses the entire spectrum of lung cancer – pathology, radiological and PET/CT imaging, and management. Readers will also find information on the physics of PET and its use in respiratory gating and radiotherapy planning. The highlights of the book are the exquisite depiction of normal variants, pitfalls, and artifacts and a pictorial atlas of the various types of lung cancer and their manifestations. The contributing authors are well-known and experienced oncologists, pathologists, radiologists, and nuclear physicians. This book has been compiled under the auspices of the British Nuclear Medicine Society. It will be of high value for nuclear physicians, radiologists, referring clinicians and oncologists, and paramedical staff working in these fields

Author: S. Saini
Publisher: Springer Science & Business Media
ISBN: 8847004136
Category : Medical
Languages : en
Pages : 213

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Book Description
This book describes current examination techniques and advanced clinical applications of state-of-the-art multidetector computed tomography (MDCT) scanners. There are contributions from several distinguished radiologists and clinicians. Each chapter is written from a practical perspective, so that radiologists, residents, medical physicists, and radiology technologists can obtain relevant information about MDCT applications.

Author: Paul Shreve
Publisher: Springer Science & Business Media
ISBN: 0387489029
Category : Medical
Languages : en
Pages : 432

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Book Description
This book is specifically designed to meet the needs of practicing radiologists by offering a practical, unified approach to PET-CT. It details how to effectively apply PET-CT in patient management. Written by radiologists who fully appreciate and understand both PET and CT, the book details an integrated understanding of PET-CT as a combined modality. Clinical topics include PET-CT of thoracic malignancies, melanoma, and breast cancer. In addition, the book reinforces fundamental concepts, such as the role of imaging diagnosis in disease management.

Author: Fabian Kiessling
Publisher: Springer
ISBN: 3319422022
Category : Medical
Languages : en
Pages : 871

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Book Description
This textbook is a practical guide to the use of small animal imaging in preclinical research that will assist in the choice of imaging modality and contrast agent and in study design, experimental setup, and data evaluation. All established imaging modalities are discussed in detail, with the assistance of numerous informative illustrations. While the focus of the new edition remains on practical basics, it has been updated to encompass a variety of emerging imaging modalities, methods, and applications. Additional useful hints are also supplied on the installation of a small animal unit, study planning, animal handling, and cost-effective performance of small animal imaging. Cross-calibration methods and data postprocessing are considered in depth. This new edition of Small Animal Imaging will be an invaluable aid for researchers, students, and technicians involved in research into and applications of small animal imaging.

Author: J. Hodler
Publisher: Springer Science & Business Media
ISBN: 8847006333
Category : Medical
Languages : en
Pages : 227

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Book Description
Written by internationally renowned experts, this is a collection of chapters dealing with imaging diagnosis and interventional therapies in abdominal and pelvic disease. The different topics are disease-oriented and encompass all the relevant imaging modalities including X-ray technology, nuclear medicine, ultrasound and magnetic resonance, as well as image-guided interventional techniques.

Author: Jun Zhang
Publisher: Springer Nature
ISBN: 3030430405
Category : Medical
Languages : en
Pages : 110

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Book Description
This book is a guide to new and emerging PET technology, instrumentation, and its place in clinical practice. PET technology is currently moving from the conventional photomultiplier tube (PMT) detector based PET to the new generation, solid state light sensor detector. This is a technological leap and holds significant implications for the use of PET imaging. This book introduces and describes the emerging and new generation of PET instrumentations and technologies across manufactures, focusing on solid-state PET detector designs, system characteristics, and clinical practices as well as future advanced Time-of-Flight (TOF) PET technologies. Organized into three sections, the basics of PET imaging; solid state digital PET instrumentation, technology, and clinical practice; and a look to the future of PET imaging, chapters present a full picture of PET imaging, where we are and where we will be. Nuclear medicine physicians, physicists, and technologists can use this book to better understand future PET systems, novel PET technologies, and potential game changes of clinical PET practice.

Author: Giuliano Mariani
Publisher: Springer Science & Business Media
ISBN: 0387383271
Category : Medical
Languages : en
Pages : 319

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Book Description
This multidisciplinary textbook is designed to be the standard on the subject and is geared for use by physicians who are involved in the care and/or diagnosis of cancer patients. Comprehensive coverage is provided on all aspects of radioguided surgery. Practical information is readily accessible and throughout there is an emphasis on improved decision making. Tables present the indications, performance, and interpretation of procedures at a glance. A wealth of illustrations, including a full-color insert, enhances the application of new concepts.

Author: Maria Assunta Cova
Publisher: Springer
ISBN: 3319998226
Category : Medical
Languages : en
Pages : 499

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Book Description
This book addresses all pain imaging aspects related to both the central nervous system and the body (thorax, abdomen and pelvis), thus updating the international literature on the topic. By adopting a clinical-radiological approach and offering a comprehensive differential diagnosis for a number of painful syndromes (many of which can mimic one other), the work aims to support and enhance the diagnostic management of these patients, suggesting the most appropriate diagnostic algorithm. The book is divided into separate sections for each anatomical macro-area, and the chapters cover the respective topics from both clinical and radiological perspectives. Further, the book includes extensive electronic supplementary material. As such, it offers an invaluable tool for radiologists, neuroradiologists and clinicians working in internal medicine, surgery and neurology, and could also be used in residency programs for these groups.