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Ultrasonic waves --- Ultrasonics --- Inaudible sound --- Supersonics --- Sound --- Sound pressure --- Supersonic waves --- Waves, Ultrasonic --- Sound-waves
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La mise à disposition des agents de contraste ultrasonores a introduit une nouvelle dimension dans l'examen échographique avec la possibilité d'une exploration en temps réel de la cinétique de prise de contraste de lésions variées. Les indications potentielles de ces microbulles touchent la quasi-totalité des organes profonds et superficiels, mais également les possibilités d'études pharmacologiques pour la néo-angiogenèse ou le guidage thérapeutique par méthodes physiques. Enfin de nouvelles applications se font jour dans le domaine des produits ciblés et le transport de principes actifs. Il
Diagnostic ultrasonic imaging. --- Diagnosis, Ultrasonic --- Diagnostic sonography --- Diagnostic ultrasonics --- Diagnostic ultrasonography --- Diagnostic ultrasound --- Medical diagnostic ultrasonic imaging --- Medical ultrasonography --- Ultrasonic diagnosis --- Ultrasonic diagnostic imaging --- Ultrasonic imaging --- Ultrasonic waves --- Diagnostic imaging --- Ultrasonics in medicine --- Diagnostic use
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Ultrasonic methods have been very popular in nondestructive testing and characterization of materials. This book deals with both industrial ultrasound and medical ultrasound. The advantages of ultrasound include flexibility, low cost, in-line operation, and providing data in both signal and image formats for further analysis. The book devotes 11 chapters to ultrasonic methods. However, ultrasonic methods can be much less effective with some applications. So the book also has 14 chapters catering to other or advanced methods for nondestructive testing or material characterization. Topics like s
Nondestructive testing. --- Ultrasonic testing. --- Supersonic testing --- Nondestructive testing --- Ultrasonic waves --- Evaluation, Nondestructive --- Materials --- NDE (Testing) --- NDT (Testing) --- Non-destructive testing --- Nondestructive evaluation --- Testing --- Industrial applications --- Ultrasonic testing --- 620.18 --- 620.18 Investigation of structure of materials. Metallography. Analogous study of non-metals --- Investigation of structure of materials. Metallography. Analogous study of non-metals --- Material characterization
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Ultrasonography is effective in the evaluation of joint involvement in patients with rheumatic diseases, and may be useful in diagnosis and in monitoring the synovial inflammation by power Doppler technique, with great sensitivity in comparison with clinical examination. The high-resolution US combined with power Doppler technique is also able to detect the peripheral entheseal abnormality, the bone erosion and the tendon involvement. The purpose of this book is to elucidate the examination technique, the sonographic changes in musculoskeletal rheumatic involvement and the ultrasound assessment of joint rheumatic diseases. The atlas is enriched with several figures, in which the US picture is compared with that of conventional radiography, CT and MRI.
Musculoskeletal system --- Rheumatism. --- Ultrasonic imaging. --- Rheumatic diseases --- Collagen diseases --- Locomotor system --- Musculo-skeletal system --- Skeletomuscular system --- Diseases --- Radiology, Medical. --- Diagnosis, Ultrasonic. --- Rheumatology. --- Imaging / Radiology. --- Ultrasound. --- Diagnosis, Ultrasonic --- Diagnostic sonography --- Diagnostic ultrasonics --- Diagnostic ultrasonography --- Diagnostic ultrasound --- Medical diagnostic ultrasonic imaging --- Medical ultrasonography --- Ultrasonic diagnosis --- Ultrasonic diagnostic imaging --- Ultrasonic imaging --- Ultrasonic waves --- Diagnostic imaging --- Ultrasonics in medicine --- Internal medicine --- Connective tissues --- Joints --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Medical physics --- Diagnostic use --- Radiology. --- Radiological physics --- Physics --- Radiation
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Le recenti evoluzioni tecnologiche nella diagnostica per immagini hanno consentito gli cogliere le alterazioni anatomiche e funzionali che caratterizzano la fase di esordio delle artropatie degenerative ed infiammatorie. Nell'ambito di queste ultime, in particolare, l'imaging risulta non solo fondamentale nella diagnosi dello stadio early delle artriti ma anche nella definizione della loro evoluzione e della risposta al moderno trattamento terapeutico. La valutazione di una nuova semeiologia imaging, che si avvale notevolmente dell'impiego di mdc in relazione sia al power Doppler sia alla risonanza magnetica, ha consentito di restringere il gap tra istologia ed imaging nella diagnostica reumatologica.
Diagnostic ultrasonic imaging. --- Radiology, Medical. --- Rheumatology. --- Internal medicine --- Connective tissues --- Joints --- Diseases --- Diagnosis, Ultrasonic --- Diagnostic sonography --- Diagnostic ultrasonics --- Diagnostic ultrasonography --- Diagnostic ultrasound --- Medical diagnostic ultrasonic imaging --- Medical ultrasonography --- Ultrasonic diagnosis --- Ultrasonic diagnostic imaging --- Ultrasonic imaging --- Ultrasonic waves --- Diagnostic imaging --- Ultrasonics in medicine --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Medical physics --- Diagnostic use --- Diagnosis, Ultrasonic. --- Imaging / Radiology. --- Diagnostic Radiology. --- Ultrasound. --- Radiology. --- Radiological physics --- Physics --- Radiation --- Medical radiology.
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Questo volume offre un’informazione dettagliata sulle applicazioni chiave delle diverse tecniche ecografiche allo studio dei tumori. Viene fornito il background necessario sui maggiori problemi dell’oncologia clinica: screening, identificazione, caratterizzazione e stadiazione delle neoplasie maligne, valutazione della risposta terapeutica, follow-up. Vengono accuratamente discussi la tecnica d’esame ed i principi interpretativi di tutte le tecniche ultrasonografiche (ecografia in scala dei grigi, color-Doppler, Doppler pulsato, power-Doppler, ecocontrastografia), con particolare attenzione agli aspetti pratici, ai "trucchi del mestiere" ed ai potenziali trabocchetti metodologici e semeiologici. Un’enfasi particolare è posta su quelle aree dove l’ecografia svolge un ruolo determinante rispetto alle altre metodiche di diagnostica per immagini, con un approccio pratico e originale, per "problematiche cliniche". Le principali procedure ecointerventistiche, diagnostiche e terapeutiche, vengono illustrate in dettaglio. La ricchissima iconografia, comprendente anche un CD-ROM con video originali, integra puntualmente il testo. Un’opera compatta ed omogenea, necessaria per tutti i medici, sia radiologi che non radiologi, che si occupano di ecografia.
Cancer --- Ultrasonic imaging. --- Diagnosis. --- Imaging --- Radiology, Medical. --- Diagnosis, Ultrasonic. --- Oncology . --- Gastroenterology. --- Gynecology. --- Urology. --- Imaging / Radiology. --- Ultrasound. --- Oncology. --- Medicine --- Genitourinary organs --- Gynaecology --- Generative organs, Female --- Internal medicine --- Digestive organs --- Tumors --- Diagnosis, Ultrasonic --- Diagnostic sonography --- Diagnostic ultrasonics --- Diagnostic ultrasonography --- Diagnostic ultrasound --- Medical diagnostic ultrasonic imaging --- Medical ultrasonography --- Ultrasonic diagnosis --- Ultrasonic diagnostic imaging --- Ultrasonic imaging --- Ultrasonic waves --- Diagnostic imaging --- Ultrasonics in medicine --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Medical physics --- Diseases --- Diagnostic use --- Radiology. --- Gastroenterology . --- Gynecology . --- Radiological physics --- Physics --- Radiation
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Noninvasive Vascular Diagnosis is the definitive text on the current techniques used in assessing vascular disorders. The Editors and their international board of Contributors comprehensively cover all aspects of noninvasive evaluation of the circulatory system in the extremities. Readers of this new and extensively revised edition have at their fingertips authoritative information on the imaging of the peripheral vasculature. They are also guided through the establishment and accreditation of a vascular laboratory and introduced to the theories behind diagnostic testing. There has been expansion of the book by the inclusion of special sections dedicated to the practical clinical management of patients through the vascular laboratory. The book is therefore invaluable to all those working in vascular laboratories as well as cardiologists, general surgeons involved in vascular surgery and the vascular surgery and medicine community in general.
Blood-vessels --- Diagnosis, Noninvasive. --- Diseases --- Diagnosis. --- Ultrasonic imaging. --- Diagnostic tests, Noninvasive --- Noninvasive diagnosis --- Noninvasive diagnostic tests --- Function tests (Medicine) --- Cardiology. --- Vascular Surgery. --- Diagnosis, Ultrasonic. --- Heart --- Internal medicine. --- Ultrasound. --- Cardiac Surgery. --- Internal Medicine. --- Surgery. --- Medicine, Internal --- Medicine --- Cardiac surgery --- Open-heart surgery --- Diagnosis, Ultrasonic --- Diagnostic sonography --- Diagnostic ultrasonics --- Diagnostic ultrasonography --- Diagnostic ultrasound --- Medical diagnostic ultrasonic imaging --- Medical ultrasonography --- Ultrasonic diagnosis --- Ultrasonic diagnostic imaging --- Ultrasonic imaging --- Ultrasonic waves --- Diagnostic imaging --- Ultrasonics in medicine --- Vascular surgery --- Internal medicine --- Surgery --- Diagnostic use --- Vascular surgery. --- Radiology. --- Cardiac surgery. --- Radiological physics --- Physics --- Radiation
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Transabdominal ultrasound has become accepted in clinical practice as a primary imaging procedure in the diagnostic work-up and follow-up of various disorders of the gastrointestinal tract. This book provides a comprehensive overview of the use of ultrasound in the imaging of acute and chronic inflammatory conditions of the gastrointestinal tract as well as of neoplastic and infectious diseases. The specific ultrasound features of gastrointestinal disorders are explained, and the value and limits of ultrasound are discussed. Each chapter provides a description of the findings obtained with ultrasound imaging, with inclusion of alternative diagnostic imaging methods for comparative purposes. Specific technical developments and applications of ultrasound relevant to studies of the gastrointestinal tract, such as functional and 3D ultrasound, contrast agents and operative ultrasound, are also discussed. All authors are considered authorities in their specific fields, and the book includes many high-quality illustrations and the most up-to-date information.
Gastrointestinal system --- Digestive organs --- Ultrasonic imaging. --- Alimentary system --- Digestive system --- Organs (Anatomy) --- Gastro-intestinal system --- Gastrointestinal tract --- GI tract --- Tract, Gastrointestinal --- Tract, GI --- Alimentary canal --- Radiology, Medical. --- Diagnosis, Ultrasonic. --- Gastroenterology. --- Surgery. --- Internal medicine. --- Imaging / Radiology. --- Diagnostic Radiology. --- Ultrasound. --- Internal Medicine. --- Medicine, Internal --- Medicine --- Surgery, Primitive --- Internal medicine --- Diagnosis, Ultrasonic --- Diagnostic sonography --- Diagnostic ultrasonics --- Diagnostic ultrasonography --- Diagnostic ultrasound --- Medical diagnostic ultrasonic imaging --- Medical ultrasonography --- Ultrasonic diagnosis --- Ultrasonic diagnostic imaging --- Ultrasonic imaging --- Ultrasonic waves --- Diagnostic imaging --- Ultrasonics in medicine --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Medical physics --- Diseases --- Diagnostic use --- Radiology. --- Gastroenterology . --- Radiological physics --- Physics --- Radiation
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L’occlusione meccanica dell’intestino tenue rappresenta una problematica clinica di frequente riscontro, la cui gestione clinico-strumentale è resa difficile dalla complessità dei meccanismi responsabili del quadro occlusivo. Il ruolo del radiologo è quello di orientare tempestivamente l’iter terapeutico sulla base di una corretta interpretazione dei quadri iconografici. Lo scopo di questo volume –unico nel suo genere– è quello di correlare la fisiopatologia dell’occlusione all’imaging. La ricca iconografia, che spazia dall’esordio clinico alla risoluzione, enfatizza il ruolo della tomografia computerizzata multidetettore con mezzo di contrasto per via endovenosa, che è il gold standard attuale. Tuttavia, non vengono dimenticate le correlazioni con le metodiche eco-radiografiche, che conservano un efficace ruolo diagnostico, a basso costo biologico ed economico. L’ileo meccanico del tenue è un esempio eclatante a sostegno del sogno di molti addetti ai lavori: quello, cioè, di avere una figura di fine radiologo dell’emergenza addominale, esperto di organo e di malattia e non solo di macchina, come spesso purtroppo accade.
Intestines --- Intestine, Small --- Obstructions --- Diagnosis. --- Pathophysiology. --- Tomography. --- Abdomen --- Gastrointestinal system --- Small intestine --- Radiology, Medical. --- Diagnosis, Ultrasonic. --- Gastroenterology. --- Emergency medicine. --- Imaging / Radiology. --- Diagnostic Radiology. --- Ultrasound. --- Abdominal Surgery. --- Emergency Medicine. --- Surgery. --- Medicine, Emergency --- Medicine --- Critical care medicine --- Disaster medicine --- Medical emergencies --- Abdominal surgery --- Laparotomy --- Internal medicine --- Digestive organs --- Diagnosis, Ultrasonic --- Diagnostic sonography --- Diagnostic ultrasonics --- Diagnostic ultrasonography --- Diagnostic ultrasound --- Medical diagnostic ultrasonic imaging --- Medical ultrasonography --- Ultrasonic diagnosis --- Ultrasonic diagnostic imaging --- Ultrasonic imaging --- Ultrasonic waves --- Diagnostic imaging --- Ultrasonics in medicine --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Medical physics --- Diseases --- Diagnostic use --- Radiology. --- Gastroenterology . --- Abdominal surgery. --- Radiological physics --- Physics --- Radiation
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L’opera presenta un’analisi completa delle applicazioni dei mezzi di contrasto ecografici a livello addominale. La parte introduttiva di natura tecnica presenta la classificazione generale e le proprietà fisiche dei mezzi di contrasto ecografici, nonché una dettagliata classificazione delle tecniche ecografiche contrasto-specifiche; segue una parte speciale che descrive le applicazioni delle microbolle a livello del fegato, della milza e del rene. Vengono quindi presentate le applicazioni speciali e innovative dei mezzi di contrasto ecografici nell’ambito dei traumi dell’addome, della patologia del pancreas, della parete intestinale e dei vasi addominali, e della valutazione del reflusso vescico-ureterale. Infine, viene proposta un’analisi economica relativa all’applicazione dei mezzi di contrasto ecografici nella caratterizzazione delle lesioni focali epatiche. Il libro è principalmente rivolto ai medici impegnati nell’attività ecografica quotidiana, particolarmente in ambito internistico, che desiderano ampliare le proprie competenze nel settore dell’ecografia con mezzo di contrasto.
Contrast media (Diagnostic imaging) --- Ultrasonic imaging. --- Medicine. --- Radiology. --- Medicine & Public Health. --- Imaging / Radiology. --- Diagnostic Radiology. --- Ultrasound. --- Clinical sciences --- Medical profession --- Human biology --- Life sciences --- Medical sciences --- Pathology --- Physicians --- Radiological physics --- Physics --- Radiation --- Echography --- Imaging, Ultrasonic --- Sonography --- Ultrasonography --- Acoustic imaging --- Cross-sectional imaging --- Ultrasonics --- Contrast agents (Diagnostic imaging) --- Contrast media --- Diagnostic imaging --- Equipment and supplies --- Radiology, Medical. --- Diagnosis, Ultrasonic. --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Medical physics --- Diagnosis, Ultrasonic --- Diagnostic sonography --- Diagnostic ultrasonics --- Diagnostic ultrasonography --- Diagnostic ultrasound --- Medical diagnostic ultrasonic imaging --- Medical ultrasonography --- Ultrasonic diagnosis --- Ultrasonic diagnostic imaging --- Ultrasonic imaging --- Ultrasonic waves --- Ultrasonics in medicine --- Diagnostic use
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