Virtual touch tissue imaging
Original Article Role of strain elastography and virtual touch tissue quantification technique in the diagnosis of breast solid lesions
... When tissue inside the ROI was too stiff or heterogeneous, the SWV might be displayed with ...the virtual touch tissue imaging (VTI) ...
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Original Article Relationship between parameters from virtual touch tissue quantification (VTQ) imaging with clinicopathologic prognostic factors in women with invasive ductal breast cancer
... (ARFI) imaging is an emerging and promising ultrasound- based imaging modality for evaluation of tissue stiffness, which consists of virtual touch tissue imaging (VTI) and ...
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Acoustic radiation force impulse imaging with Virtual Touch™ tissue quantification: mean shear wave velocity of malignant and benign breast masses
... One of the latest technical developments in shear wave elastography is ARFI with Virtual Touch™ tissue imaging and Virtual Touch tissue quantification (VTTQ) (Siemens ...
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Virtual Touch tissue quantification cannot assess breast cancer lesions except for ductal carcinomas in situ and small invasive cancers: a retrospective study
... Ultrasonography is an essential diagnostic tool for breast neoplasms. B-mode ultrasound (US) imaging is a conven- tional, but especially important modality for clinical practice because of its high sensitivity ...
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Original Article Different extent of hypoxic-ischemic brain damage in newborn rats: histopathology, hemodynamic, virtual touch tissue quantification and neurobehavioral observation
... ultrasound imaging and pulsed wave Doppler (PW) technique within small animal skulls, and Color Doppler ultrasound can dynamically observe the parameter changes in cerebral blood flow during cerebral ischemia ...
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Original Article Nodule size is a key factor for differentiating benign and malignant thyroid nodules using virtual touch tissue quantification and conventional sonography
... Between December 2012 and February 2014, 385 thyroid nodules were imaged using both conventional ultrasound and VTQ imaging in our hospital. Of these, 19 cystic lesions of com- pletely liquid nature were excluded ...
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<p>Qualitative Evaluation of Virtual Touch Imaging Quantification: A Simple and Useful Method in the Diagnosis of Breast Lesions</p>
... All patients were scanned in the supine position, with both breasts fully exposed. Conventional images of the target lesions were obtained during the standard ultrasound appoint- ment. During VTIQ examination, all images ...
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Measurements of the trapezius and erector spinae muscles using virtual touch imaging quantification ultrasound Elastography: a cross section study
... The results regarding the relationship between shear wave velocities and physical activity show that regular sport does have an effect on stiffness and elasticity of the erector spinae muscle and on the thickness of the ...
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Original Article Diagnostic accuracy of virtual touch tissue quantification for patients with breast cancer
... The VTTQ diagnosis of breast cancer plays cru- cial role in determining treatments and mean survival time. Evidence has shown that VTTQ is highly reliable and reproducible in diagnosing benign and malignant lesions [13]. ...
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Clinical utility of TIRADS and ultrasound elastography in characterization of thyroid nodules
... hard tissue and bright indicated soft ...thyroid tissue (occupying ≈20%-30% of the whole ...ARFI imaging with Virtual Touch TM quantification was then ...
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Novel application of three dimensional technologies in a case of dismemberment
... The virtual dissection of the charred lump revealed the missing proximal end of the left humerus and fragments of the scapula surrounded by burnt soft tissue, along with layers of burnt plastic (Figure ...
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Virtual Musical Instrument Based on Kinect: A Review
... Kinect is a sensor which is capable of capturing depth and colour information of the user in front of it using an array of RGB and infrared cameras. Further it is capable of capturing the sound input though an array of ...
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LED TV user manual. Model Serial No. If you have any questions, please call us at SAMSUNG ( ) for assistance.
... On a menu screen, press the MORE button on the Smart Touch Control and then select e-Manual on the virtual remote panel that appears on the screen.. ✎ This feature may not be availa[r] ...
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Minimally invasive, imaging guided virtual autopsy compared to conventional autopsy in foetal, newborn and infant cases: study protocol for the paediatric virtual autopsy trial
... and computed tomography (CT), which are generically referred to as post-mortem cross-sectional imaging [15], are other non-invasive autopsy techniques first reported in 1996 [16]. The procedures have the advantage ...
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An In-Vivo Investigation of the Cardio-Protective Potential of Aspirin, β-oestradiol and Calcipotriol for Trastuzumab Treatment of Her-2 Positive Breast Cancer
... haemodynamic tissue Doppler imaging measurements, it reveals the contractile function of the heart ...to tissue Doppler imaging as problems with transducer angles of insonation are ...
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Hyperspectral vibrational imaging of tumor tissue
... purple tissue (blue ROI) with high protein and low lipid signal. This tissue shows up mostly in small thin strands with a lot of empty area in ...this tissue appears to be a bit more firm. The second ...
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Lab-on-a-tissue : optimization of on-tissue chemistry for improved mass spectrometry imaging
... normal tissue such as adipose or connective tissue, tumor vasculature, and infiltrating immune ...comparing tissue specimens from multiple patients the inter-patient variation will add to the ...
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Inverse filtering for virtual acoustic imaging systems
... convincing virtual acoustic environment, the auditory display degrades very gradually with the virtual images being concentrated on the front half of the horizontal plane or at worse collapsing to the ...
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3D Panoramic Imaging for Virtual Environment Construction
... In the last few years general interest in mosaicing has proliferated the vision and graphics community because of the range of possible applications i.e. teleconfer- encing, e-commerce, reconstruction of virtual ...
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An Investigation of the Interrelationship between Physical Stiffness and Perceived Roughness
... Textural information can be obtained by visually inspecting an object (Heller, 1989) or by listening to the sounds produced during exploration (Lederman, 1979). However, much finer and more complex textural information ...
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