Ultrasound Imaging
Beamforming Scheme for 2D Displacement Estimation in Ultrasound Imaging
... In medical ultrasound imaging, beamforming can have dif- ferent aims. In systems generating 3D volumes, sparse syn- thetic aperture beamforming can be used to maintain a frame rate comparable with existing ...
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Contrast-Enhanced Ultrasound Imaging for the Detection of Focused Ultrasound-Induced Blood-Brain Barrier Opening
... focused ultrasound (FUS) in the presence of microbubbles (MBs). Various imaging modalities and contrast agents have been used to monitor this ...direct ultrasound imaging of BBB opening with ...
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Shea Butter as a Viable Couplant for Ultrasound Imaging
... During ultrasound imaging, a pulse of ultrasound is transmitted from an ultrasound transducer transverses body tissues of different acoustic properties, with a fraction of the ...
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Lung ultrasound imaging in avian influenza A (H7N9) respiratory failure
... Lung ultrasound has been shown to identify in real-time, various pathologies of the lung such as pneumonia, viral pneumonia, and acute respiratory distress syndrome ...Lung ultrasound maybe a first-line ...
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Doppler ultrasound imaging techniques for assessment of synovial inflammation
... Abstract: Ultrasound is an evolving technique, and the rapid progress made in ultrasound technology over the past ten years has dramatically increased its range of applications in ...Doppler ...
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Nanobubbles for enhanced ultrasound imaging of tumors
... The cytotoxicity of the NBs was evaluated using the MTT assay and the mouse prostatic cancer cell line RM-1. Figure 4 shows the cytotoxicity of the NBs after incuba- tion for 24 hours. The MTT results indicate that the ...
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Inferior vena cava displacement during respirophasic ultrasound imaging
... during ultrasound imaging is effected by individual sonographer technique as movement of the IVC is multifactorial, influenced not only by patient factors (caudal displacement of the IVC with movement of ...
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Sparsity driven ultrasound imaging
... This paper develops the methods presented in Refs.7 and 19 for the ultrasound imaging problem. There are a number of aspects of this paper that differentiate it from the existing literature. The proposed ...
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PATHWAY ULTRASOUND IMAGING SYSTEM FOR LUMBOPELVIC REHABILITATION
... Teyhen, D. S., Miltenberger, C. E., Deiters, H. M., Del Toro, Y. M., Pulliam, J. N., Childs, J. D., ... & Flynn, T. W. (2005). The use of ultrasound imaging of the abdominal drawing-in maneuver in ...
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Reliability of ultrasound imaging in the assessment of the dorsal Lisfranc ligament
... MRI, ultrasound is much more portable and less time ...gathers imaging without the apprehension of laying in an MRI unit. Ultrasound is also considerably less expensive than MRI ...real-time ...
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Ultrasound imaging of the lactating breast: methodology and application
... Doppler ultrasound imaging may assist with demonstrating internal blood flow in inflamed hypoechoic tissue thus ruling out an abscess ...under ultrasound guidance however, follow up to ensure ...
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Perioperative ultrasound imaging versus magnetic resonance imaging in management of lumbosacral spinal dysraphisms
... Also, ultrasound was used on the postoperative follow-up evaluation of untethering and repair by detecting cord regression and postoperative presence of any ...
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A 4-DOF Robot for Positioning Ultrasound Imaging Catheters
... high-quality imaging devices, we developed a robotic system for automatically guiding US imaging catheters within the heart ...US imaging catheters is robust, easily integrates with existing clinical ...
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The Design and Realization of a Dual Mode Photoacoustic and Ultrasound Imaging Camera
... PA imaging methodology, and has suc- cessfully designed, developed, and fabricated the first generation of PA imaging prototype camera for ex-vivo ...
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Basics of Ultrasound Imaging
... B-mode imaging are much the same today as they were several decades ...of ultrasound echo from a transducer into the body. As the ultrasound waves penetrate body tissues of different acoustic ...
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Ultrasound Imaging of Milk Ejection in the Breast of Lactating Women
... whether ultrasound could be used to detect changes in the diameter of the milk duct at the beginning of a breastfeed, a duct in the unsuckled breast was visualized as de- scribed previously, and the scan began ...
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Perfluorooctylbromide nanoparticles for ultrasound imaging and drug delivery
... a smooth surface (Figure 3A), while their PFOB NPs with the gold nanoshell coating presented a rather rough surface morphology (Figure 3B). Several seconds after intravenous injection of their PFOB NPs, the rabbit ...
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Ultrasound Imaging of Spinal Vertebrae to Study Scoliosis
... Among the aforementioned methods, ultrasound (US) is the most attractive method as it is cost effective, port- able, easy to operate, and has no radiation risk. The tis- sue-bone interface is a strong reflector ...
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PORTAL VEIN THROMBOSIS-ULTRASOUND IMAGING
... When different ultrasound modalities are not able to determine the nature of the thrombus, biopsy can be helpful. Although there are studies where trans-abdo- minal fine needle aspiration (FNA) of portal thrombus ...
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Ultrasound Imaging Versus Morphopathology in Cardiovascular Diseases: The Heart Failure
... various imaging techniques have been introduced for assessing left ventricular function, echocardiography still represents the main choice in the clinical arena due to its unique combination of safety, ...
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