The choice of frequency is a trade-off between the image spatial resolution and the penetration depth into the patient. Typical diagnostic sonography scanners operate in the frequency range of 2 to 13 megahertz.
More on [ Medical ultrasonography ]
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3D Ultrasound - Using a conventional diagnostic ultrasound device and a position sensing device the possibility of creating threedimensional ultrasound images has been established.
Bernard's Home Page - Medical imaging and visualisation.
Meta Description: [ Bernard Cena's home page at University of Western Australia: research, wavelets, 3D ultrasound ]
Cool 3-D Cases - University of British Columbia; Department of Radiology.
Diagnostic Ultrasound: Dr. Gonzalo Diaz - Information about biomedical engineering, diagnostic ultrasound, color ultrasound, 3-D ultrasound and telesonography. Provides services such as consultation, training, software development and telesonography systems assembling. Includes articles, ultrasound pictures and a mailing list.
Meta Description: [ Diagnostic ultrasound. Color tissue characterization, telesonography, ultrasound mailing list, quantum computing and ultrasound, ultrasound pictures. ]
Dicom2 - A free command-line driven program which allows you to convert medical images and DICOM files to various other formats, while optionally performing some rudimentary image processing tasks .
Meta Description: [ Converts medical images and DICOM files to various other formats. ]
Echo in Context - Echo in Context is the longest standing and most watched recurring telemedicine event in the world.
Meta Description: [ Echo in Context is the longest standing and most watched recurring telemedicine event in the world. Site supports all phases of Echo training. ]
Echo-Web - Online Education, CMEs, CEUs, job opportunities, career connections, online resumes, conferences and seminars, echocardiography links, technology news, and other materials for echocardiographers.
Meta Description: [ Echo-Web is an online educational site for echocardiography, cardiac sonography, and
noninvasive cardiac technology complete with registry prep materials, video, images, echocareers, ultrasound jobs, interactive learning, cardiac
echo video, cine, image library, pop quiz (tm), bookstore, ultr... ]
Ermanno Dovico M.D. homepage - Hospital Cardiologist, presenting clinical cases of medical-cardiological interest, pictures of echocardiograms and/or electrocardiograms. Also available news and links regarding the professional and study curricula, living places and amenities
Meta Description: [ Dr Ermanno Dovico, Cardiologo ospedaliero, casi clinici di interesse medico in ambito cardiologico, quadri elettrocardiografici ed ecocardiografici. Notizie e link su curricula di studio e professionale, luoghi e curiosità della residenza. Ermanno Dovico M.D., Hospital Cardiologist, clinical cas... ]
Forum - Ultrasound Diagnostic Technology - Medical ultrasound news board, discussion, questions, answers, and announcements.
Imaging the Human Body with Ultrasound - by Elisabet O. Orville from Yale-New Haven Teachers Institute.
Introduction to Emergency Ultrasound - A review of justifications, indications and significant findings by Dr Godwin.
Leandro Fernandez, MD. Internal Medicine - Advanced Ultrasonography - Specialized site about 3D Ultrasound, Doppler, and Harmonics. Clinical cases and images done with the most recently technology are shown.
Meta Description: [ Specialized site about Ultrasonography: 3D Ultrasound, Doppler, Harmonics, etc. Publications and 3D imaging made with the latest technology ]
Medinfo: Ultrasound scanning - Easy to understand information for patients on ultrasound scanning (ultrasonography), a quick, easy and relatively safe investigation which helps in many areas of medicine. Written by a UK general practitioner.
Meta Description: [ Medinfo's patient information on ultrasound scanning (ultrasonography), a quick, easy and relatively safe investigation which helps us in many areas of medicine. ]
Podiatric Ultrasound - Podiatric Ultrasound-Diagnostic Ultrasound for the Podiatric / Podiatry Medical Practice
Real time 3D ultrasound imaging - Real Time 3D imaging using ellipsoidal backprojection for ultrasound, radar, sonar,... Patents available for licensing.
Sonographers Club - Yahoo Newsgroup for Ultrasound Professionals and Students with a focus on Radiology Technologists.
Meta Description: [ sonographersclub: Sonographers Club - A place for Ultrasound Professionals and Students ]
Sonoluminescence and Medical Ultrasound - Provides diagrams of what sonoluminescence may look like close up.
Starting Abdominal Ultrasound - Solves beginners problems with technicalities and basics from South Bank University (UK).
Meta Description: [ Radiology teaching, structure and function in respiration ]
Ultrasonics Laboratory - Based at the University of Texas-Houston Health Science Center seeks out advances in elastographic medical imaging.
Meta Description: [ Ultrasonics Laboratory conducts research into the imaging technology of elastography; Elastography.com ]
Ultrasound Artefacts - Ultrasound-Lab, Dept. of Biomedical Engineering Physics, University of Vienna
Ultrasound Critical-angle Reflectometry - Fundamental principles (The University of Texas Southwestern Medical Center at Dallas).
Ultrasound Diagnostic - The Nizhniy Novgorod Childrens Regional Hospital (Russia - in Russian and English)
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Ultrasound Links Page - Links to ultrasound related sites from Ultrasound Lab, University of Vienna.
Ultrasound Signal Processing - EchoeScan provides consulting services in medical ultrasound instrumentation
with the primary focus on the analog signal processing subsystems,
algorithms, and techniques.
Ultrasound Visualization Research - Augmented Reality Technology - UNC Ultrasound Research
Ultrasound, General - Current and accurate information about general ultrasound imaging. Learn what patients might experience, how to prepare for exams, benefits vs. risks.
Meta Description: [ Current and accurate information for patients about Ultrasound - General
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