Search Results - "Rubens, Deborah J"

What Do We Know About Shear Wave Dispersion in Normal and Steatotic Livers? by Parker, Kevin J, Partin, Alexander, Rubens, Deborah J

“…Abstract A number of new approaches to measure the viscoelastic properties of the liver are now available to clinicians, many involving shear waves. However,…”
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Testing telediagnostic right upper quadrant abdominal ultrasound in Peru: A new horizon in expanding access to imaging in rural and underserved areas by Marini, Thomas J, Oppenheimer, Daniel C, Baran, Timothy M, Rubens, Deborah J, Dozier, Ann, Garra, Brian, Egoavil, Miguel S, Quinn, Rosemary A, Kan, Jonah, Ortega, Rafael L, Zhao, Yu T, Tamayo, Lorena, Carlotto, Claudia, Castaneda, Benjamin

“…Hepatic and biliary diseases are prevalent worldwide, but the majority of people lack access to diagnostic medical imaging for their assessment. The liver and…”
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Attenuation of Shear Waves in Normal and Steatotic Livers by Sharma, Ashwani K., Reis, Joseph, Oppenheimer, Daniel C., Rubens, Deborah J., Ormachea, Juvenal, Hah, Zaegyoo, Parker, Kevin J.

“…Shear wave propagation in the liver has been a robust subject of research, with shear wave speed receiving the most attention. The correlation between…”
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Shear Wave Dispersion Measures Liver Steatosis by Barry, Christopher T, Mills, Bradley, Hah, Zaegyoo, Mooney, Robert A, Ryan, Charlotte K, Rubens, Deborah J, Parker, Kevin J

“…Abstract Crawling waves, which are interfering shear wave patterns, can be generated in liver tissue over a range of frequencies. Some important biomechanical…”
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Sonography of Acute Cholecystitis and Its Mimics by Oppenheimer, Daniel C., MD, Rubens, Deborah J., MD

“…Right upper quadrant (RUQ) abdominal pain is a common complaint. Acute cholecystitis (AC) is the primary diagnostic consideration in most adults presenting…”
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Mouse Liver Dispersion for the Diagnosis of Early-Stage Fatty Liver Disease: A 70-Sample Study by Barry, Christopher T, Hah, Zaegyoo, Partin, Alexander, Mooney, Robert A, Chuang, Kuang-Hsiang, Augustine, Alicia, Almudevar, Anthony, Cao, Wenqing, Rubens, Deborah J, Parker, Kevin J

“…Abstract The accumulation of fat droplets within the liver is an important marker of liver disease. This study assesses gradations of steatosis in mouse livers…”
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US elastography of breast and prostate lesions by Ginat, Daniel T, Destounis, Stamatia V, Barr, Richard G, Castaneda, Benjamin, Strang, John G, Rubens, Deborah J

“…Elastography is a technique that maps relative tissue stiffness. Ultrasonographic (US) elastography (sonoelastography) is a novel modality that is the subject…”
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Shear Wave Dispersion in Lean Versus Steatotic Rat Livers by Barry, Christopher T., Hazard, Christopher, Hah, Zaegyoo, Cheng, Gang, Partin, Alexander, Mooney, Robert A., Chuang, Kuang-Hsiang, Cao, Wenqing, Rubens, Deborah J., Parker, Kevin J.

“…Objectives The precise measurement of fat accumulation in the liver, or steatosis, is an important clinical goal. Our previous studies in phantoms and mouse…”
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Real-Time Shear Velocity Imaging Using Sonoelastographic Techniques by Hoyt, Kenneth, Parker, Kevin J, Rubens, Deborah J

“…Abstract In this paper, a novel sonoelastographic technique for estimating local shear velocities from propagating shear wave interference patterns (termed…”
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Tissue elasticity properties as biomarkers for prostate cancer by Hoyt, Kenneth, Castaneda, Benjamin, Zhang, Man, Nigwekar, Priya, di Sant'agnese, P Anthony, Joseph, Jean V, Strang, John, Rubens, Deborah J, Parker, Kevin J

“…In this paper we evaluate tissue elasticity as a longstanding but qualitative biomarker for prostate cancer and sonoelastography as an emerging imaging tool…”
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Sonoelastographic imaging of interference patterns for estimation of shear velocity distribution in biomaterials by Wu, Zhe, Hoyt, Kenneth, Rubens, Deborah J., Parker, Kevin J.

“…The authors have recently demonstrated the shear wave interference patterns created by two coherent vibration sources imaged with the vibration…”
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A unified view of imaging the elastic properties of tissue by PARKER, Kevin J, TAYLOR, Lawrence S, GRACEWSKI, Sheryl, RUBENS, Deborah J

“…A number of different approaches have been developed to estimate and image the elastic properties of tissue. The biomechanical properties of tissues are…”
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Sonoelastographic imaging of interference patterns for estimation of the shear velocity of homogeneous biomaterials by Wu, Zhe, Taylor, Lawrence S, Rubens, Deborah J, Parker, Kevin J

“…The shear wave velocity is one of a few important parameters that characterize the mechanical properties of bio-materials. In this paper, two noninvasive…”
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The Essentials of Extracranial Carotid Ultrasonographic Imaging by Kaproth-Joslin, Katherine A., MD/PhD, Bhatt, Shweta, MBBS, Scoutt, Leslie M., MD, Rubens, Deborah J., MD

“…In this article, the standard ultrasonographic scanning techniques and Doppler settings necessary to produce reliable and reproducible carotid imaging are…”
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Prostate cancer: three-dimensional sonoelastography for in vitro detection by Taylor, Lawrence S, Rubens, Deborah J, Porter, Brian C, Wu, Zhe, Baggs, Raymond B, di Sant'Agnese, P Anthony, Nadasdy, Gyongyi, Pasternack, David, Messing, Edward M, Nigwekar, Priya, Parker, Kevin J

“…To prospectively evaluate the accuracy of three-dimensional (3D) sonoelastographic imaging, relative to that of gray-scale ultrasonography (US), in the in…”
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Sonography of the scrotum by Dogra, Vikram S, Gottlieb, Ronald H, Oka, Mayumi, Rubens, Deborah J

“…Ultrasonography (US) with a high-frequency (7.5-10-MHz) transducer has become the imaging modality of choice for examination of the scrotum. US examination can…”
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Vascular Imaging in the Asymptomatic High-risk Cancer Population: A Role for Thrombosis Screening and Therapy Management by Loftus, James Ryan, Hu, Zhongxia, Morin, Burke R, Hobbs, Susan K, Francis, Charles W, Khorana, Alok A, Rubens, Deborah J, Kaproth-Joslin, Katherine A

“…We retrospectively examined the venous thromboembolism (VTE) events diagnosed in the Prophylaxis of High-Risk Ambulatory Cancer Patients Study (PHACS), a…”
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Lung Ultrasound: The Essentials by Marini, Thomas J, Rubens, Deborah J, Zhao, Yu T, Weis, Justin, O'Connor, Timothy P, Novak, William H, Kaproth-Joslin, Katherine A

“…Although US of the lungs is increasingly used clinically, diagnostic radiologists are not routinely trained in its use and interpretation. Lung US is a highly…”
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Elasticity Estimates from Images of Crawling Waves Generated by Miniature Surface Sources by Partin, Alexander, Hah, Zaegyoo, Barry, Christopher T, Rubens, Deborah J, Parker, Kevin J

“…Abstract We describe a surface-based approach to the generation of shear wave interference patterns, called crawling waves (CrW), within a medium and derive…”
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Quantitative Characterization of Viscoelastic Properties of Human Prostate Correlated with Histology by Zhang, Man, Nigwekar, Priya, Castaneda, Benjamin, Hoyt, Kenneth, Joseph, Jean V, di Sant'Agnese, Anthony, Messing, Edward M, Strang, John G, Rubens, Deborah J, Parker, Kevin J

“…Abstract Quantification of mechanical properties of human prostate tissue is important for developing sonoelastography for prostate cancer detection. In this…”
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