Results 31 to 40 of about 70,233 (296)

Practice guideline for the performance of breast ultrasound elastography [PDF]

Ultrasonography, 2014
<p>Ultrasound (US) elastography is a valuable imaging technique for tissue characterization. Two main types of elastography, strain and shear-wave, are commonly used to image breast tissue.
Su Hyun Lee, Jung Min Chang, Nariya Cho, Hye Ryoung Koo, Ann Yi, Seung Ja Kim, Ji Hyun Youk, Eun Ju Son, Seon Hyeong Choi, Shin Ho Kook, Jin Chung, Eun Suk Cha, Jeong Seon Park, Hae Kyoung Jung, Kyung Hee Ko, Hye Young Choi, Eun Bi Ryu, Woo Kyung Moon, the Korean Breast Elastography Study Group   +18 more
doaj   +1 more source

Deep Learning for High Speed Optical Coherence Elastography

, 2020
Mechanical properties of tissue provide valuable information for identifying lesions. One approach to obtain quantitative estimates of elastic properties is shear wave elastography with optical coherence elastography (OCE).
Bengs, Marcel, Latus, Sarah, Neidhardt, Maximilian, Saathoff, Thore, Schlaefer, Alexander, Schlüter, Matthias   +5 more
core   +1 more source

Future of breast elastography [PDF]

Ultrasonography, 2019
Both strain elastography and shear wave elastography have been shown to have high sensitivity and specificity for characterizing breast lesions as benign or malignant. Training is important for both strain and shear wave elastography.
Richard Gary Barr
doaj   +1 more source

Elastographic presentation of medullary thyroid carcinoma [PDF]

, 2013
Aim of the study was to evaluate the elastographic appearance of medullary thyroid carcinoma (MTC) by a retrospective evaluation of 18 nodules histologically proven as MTC. Free-hand qualitative elastography was performed using Hitachi Logos EUB 7500.
Amendola, Stefano, Andrioli, Massimiliano, Fukunari, Nobuhiro, Mirella, Moro, Persani, Luca, Trimboli, Pierpaolo, Valabrega, Stefano   +6 more
core   +1 more source

Influence of wall thickness and diameter on arterial shear wave elastography: a phantom and finite element study [PDF]

, 2017
Quantitative, non-invasive and local measurements of arterial mechanical properties could be highly beneficial for early diagnosis of cardiovascular disease and follow up of treatment.
Bini, Fabiano, Blasi, Giulia, Fiorentini, Stefano, Larsson, Matilda, Maksuti, Elira, Marinozzi, Franco, Urban, Matthew W.   +6 more
core   +1 more source

Intravascular Elastography:

Journal of Interventional Cardiology, 2003
An unstable lesion may rupture and cause an acute thrombotic reaction. These lesions contain a large lipid pool covered by a thin fibrous cap. The stress in the cap increased with decreasing thickness and increasing macrophage infiltration. Intravascular ultrasound (IVUS) elastography might be an ideal technique to assess the presence of lipid pools ...
Korte, C.L. de, Schaar, J.A., Mastik, F., Serruys, P.W., Steen, A.F.W. van der   +4 more
openaire   +4 more sources

Cost-effectiveness of non-invasive methods for assessment and monitoring of liver fibrosis and cirrhosis in patients with chronic liver disease: systematic review and economic evaluation [PDF]

, 2015
BACKGROUND: Liver biopsy is the reference standard for diagnosing the extent of fibrosis in chronic liver disease; however, it is invasive, with the potential for serious complications.
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core   +2 more sources

What we need to know when performing and interpreting US elastography [PDF]

Clinical and Molecular Hepatology, 2016
According to the increasing need for accurate staging of hepatic fibrosis, the ultrasound (US) elastography techniques have evolved significantly over the past two decades. Currently, US elastography is increasingly used in clinical practice.
So Hyun Park, So Yeon Kim, Chong Hyun Suh, Seung Soo Lee, Kyoung Won Kim, So Jung Lee, Moon-Gyu Lee   +6 more
doaj   +1 more source

Does shear wave ultrasound independently predict axillary lymph node metastasis in women with invasive breast cancer? [PDF]

, 2013
Shear wave elastography (SWE) shows promise as an adjunct to greyscale ultrasound examination in assessing breast masses. In breast cancer, higher lesion stiffness on SWE has been shown to be associated with features of poor prognosis.
A Evans, A Evans, AK Witkiewicz, Alastair Thompson, AM O’Shea, Andrew Evans, C Hatzis, CA Purdie, Caroline O. Michie, Colin A. Purdie, D Regner, DO Cosgrove, ES Burnside, J Boughey, JH Youk, JL Vandergrift, JLB Bevilacqua, JM Chang, Kim Thomson, KR Levental, LC Chen, Lee B. Jordan, MW Conklin, N Houssami, National Research Ethics Service, NO Kandemir, P Farmer, Patsy Whelehan, Petra Rauchhaus, PF Qiu, PL Fitzgibbons, Sarah Vinnicombe, T Kuehn, TC Kwok, WA Berg   +34 more
core   +4 more sources

Interobserver agreement of Thyroid Imaging Reporting and Data System (TIRADS) and strain elastography for the assessment of thyroid nodules [PDF]

, 2013
Background: Thyroid Imaging Reporting and Data System (TIRADS) was developed to improve patient management and cost-effectiveness by avoiding unnecessary fine needle aspiration biopsy (FNAB) in patients with thyroid nodules.
Berner, Christian, Bogdanou, Dimitra, Bojunga, Jörg, Dauth, Nina, Friedrich-Rust, Mireen, Herrmann, Eva, Meyer, Gesine, Zeuzem, Stefan   +7 more
core   +7 more sources