acoustic radiation force impulse
Acoustic radiation force impulse imaging: Method comparison and two dimensional imaging
... to acoustic radiation force excitation from the surrounding ...The Acoustic Radiation Force Impulse (ARFI) imaging generates images of localized displacements in tissue by ...
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Does elasticity of Achilles tendon change after suture applications? Evaluation of repair area by acoustic radiation force impulse elastography
... Acoustic radiation force impulse (ARFI) elastography, which is one of the new imaging methods in recent years, is based on the principle of measuring the velocity of the sound waves advancing ...
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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. ...
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Acoustic Radiation Force Impulse (ARFI) and Transient Elastography (TE) for evaluation of liver fibrosis in HIV HCV co infected patients
... (RTE), acoustic radiation force impulse im- aging (ARFI), and shear wave elastography are the most frequent elastography techniques ...
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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 ...
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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- ...
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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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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 ...
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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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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 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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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 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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Noninvasive imaging diagnosis of sinusoidal obstruction syndrome: a pictorial review
... ARFI: Acoustic radiation force impulse; BCS: Budd-Chiari syndrome; BCSH/ BSBMT: British Committee for Standards in Hematology/British Society for Blood and Marrow Transplantation; CT: Computed ...
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Measurement of shear wave velocities coupled with an evaluation of elasticity using ARFI elastography in diagnosis of papillary thyroid carcinoma
... an acoustic radiation force impulse (ARFI), that is, a sound impulse to the tissue, a corre- sponding shear wave is developed ...
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Ultrasonographic characteristics of benign mammary lesions in bitches
... Doppler, acoustic radiation force impulse (ARFI) elastography and contrast-enhanced ultrasound (CEUS) exams for the differentiation of neoplastic and non-neoplastic benign mammary lesions in ...
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Comparison of Rehabilitation Outcomes with Acoustic Radiation Force (ARFI) Elastosonography in Hemiplegic Patients Treated with Neuromuscular Electrical Stimulation
... by Acoustic Radiation Force Impulse (ARFI) elastography in the hemiplegia pa- tients, sixty patients with hemiplegia after stroke were ...
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ESGAR Book of Abstracts
... Purpose: To prospectively evaluate the results of ARFI (Acoustic Radiation Force Impulse) ultrasound in the study of pancreatic cystic lesions using different analysis methods, compar[r] ...
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