acoustic radiation force
Does elasticity of Achilles tendon change after suture applications? Evaluation of repair area by acoustic radiation force impulse elastography
... (acoustic radiation force impulse) elastography is a simple and non-invasive method that can quantitatively measure the elasticity of the soft ...
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Acoustic radiation force impulse imaging: Method comparison and two dimensional imaging
... different acoustic properties, Acoustic Radiation Force Impulse (ARFI) Imaging uses acoustic radiation force to generate images of the mechanical properties of soft ...to ...
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Original Article Conventional ultrasound, ultrasound elasticity imaging, and acoustic radiation force impulse imaging for prediction of malignancy in breast masses
... Abstract: Purpose: To evaluate the value of conventional ultrasound (US), US elasticity imaging (EI), and acoustic radiation force impulse (ARFI) imaging in predicting breast malignancy. Methods: A ...
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RESEARCH ARTICLE Achilles tendon elasticity decreases with intermittent claudication in patients by Acoustic Radiation Force Impulse Imaging (ARFI)
... Elasticity values vary between body tissues and or in different pathological conditions affecting tissues. The differences in elasticity changes are difficult to detect with only B-mode ultrasound because the ...
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Effects of patient factors on noninvasive liver stiffness measurement using acoustic radiation force impulse elastography in patients with chronic hepatitis C
... using acoustic radiation force impulse (ARFI) elastography as a novel, reliable, and ac- curate noninvasive solution for evaluating liver fibrosis ...
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Usefulness of Liver and Spleen Acoustic Radiation Force Impulse (ARFI) for the Evaluation of Cirrhotic Patients
... Acoustic Radiation Force Impulse (ARFI) imaging Virtual Touch TM tissue quantification uses a software of the US Scanners Siemens Acuson S2000 (Siemens Healthcare, Erlangen, Germany) that offers the ...
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Original Article Acoustic radiation force impulse elastography in differentiating renal solid masses: a
... Abstract: New diagnostic methods are required to diagnose renal mass. Thus, we assessed virtual tissue quantifi- cation (VTQ) of acoustic radiation force impulse (ARFI) elastography in ...
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Comparison of Rehabilitation Outcomes with Acoustic Radiation Force (ARFI) Elastosonography in Hemiplegic Patients Treated with Neuromuscular Electrical Stimulation
... and acoustic radia- tion force elastography; each of which has a different type of stress application and method used to detect tissue displacement and construct the image ...[9]. Acoustic ...
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Self Organizing Maps for Data Clustering in Acoustic Radiation Force Ultrasound Imaging of Cardiovascular Tissues.
... in Acoustic Radiation Force Ultrasound Imaging of Cardiovascular ...stroke. Acoustic Radiation Force Impulse (ARFI) is an ultrasound imaging technique in which acoustic ...
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Acoustic radiation force impulse imaging with Virtual Touch™ tissue quantification: mean shear wave velocity of malignant and benign breast masses
... Abstract: Acoustic radiation force impulse imaging (ARFI) with Virtual Touch™ tissue quantification (VTTQ) enables the determination of shear wave velocity (SWV) in meters per second ...
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Original Article Combination of conventional ultrasound and tissue quantification using acoustic radiation force impulse technology for differential diagnosis of small thyroid nodules
... Abstract: Acoustic radiation force impulse (ARFI)-imaging is a novel ultrasound-based elastography method en- abling quantitative measurement of tissue ...using acoustic radiation ...
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Original Article Malignancy risk assessment of category 4 nodules by applying acoustic radiation force impulse in thyroid imaging reporting and data system
... whether acoustic radiation force impulse (ARFI) can help to regulate thyroid imaging reporting and data system (TI-RADS) category 4 lesions and reassess the malignancy risk for a better selec- tion ...
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The capture of flowing microbubbles with an ultrasonic tap using acoustic radiation force.
... an acoustic radiation force tap to non-invasively trap and hold flowing MB at a single ...trapping force directly opposing the fluid ...
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Acoustic Radiation Force Impulse (ARFI) and Transient Elastography (TE) for evaluation of liver fibrosis in HIV HCV co infected patients
... been considered the gold standard to assess activity and fibrosis in patients with chronic liver disease. Despite its diagnostic utility, liver biopsy is limited because of its in- vasiveness and cost, the risk of ...
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Role of ultrasound Acoustic Radiation Force Impulse in differentiating benign and malignant solid breast masses
... In this method, a short duration mechanical force or a fixed frequency oscillatory force is applied to the tissue. The resultant compressional / shear waves can be used to image the human body. For example, ...
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Role of acoustic radiation force impulse elastography, aminotransferase to platelet ratio index and fibrotest for the assessment of significant fibrosis and cirrhosis in chronic liver disease
... Aims and objectives was to study the diagnostic accuracy of ultrasonography elastography, APRI, fibrotest for significant fibrosis and cirrhosis in patients with ch[r] ...
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Elasticity standard values of the Achilles tendon assessed with acoustic radiation force impulse elastography on healthy volunteers: a cross section study
... Positioning the transducer on the Achilles tendon also has effects on the measured SWV. As in the study by Fu et al., we characterised the Achilles tendon elastographi- cally in the middle third of the tendon. The ...
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Role of Ultrasound Acoustic Radiation Force Impulse in Differentiating Benign from Malignant Palpable Lymph Nodes
... AIM This study is aimed at assessing the diagnostic accuracy of ARFI elastography in differentiating benign and malignant palpable lymph nodes in patients by means of ‘Area Ratio’ of les[r] ...
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Ultrasound in chronic liver disease
... The shear wave elastography (SWE) Aixplorer™ ultrasound system (SuperSonic Imagine S.A, Aix-en-Provence, France) generates shear waves in tissue from the acoustic radiation force obtained with ...
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Measurement of shear wave velocities coupled with an evaluation of elasticity using ARFI elastography in diagnosis of papillary thyroid carcinoma
... Ultrasound examination is valuable for diagnosis of thyroid diseases. This can image not only a cross-section but also the blood flow of the thyroid gland [1-3]. Using elastography, estimations of the elasticity of ...
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