2d swe technique  (TOSHIBA Medical)

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: MRE, magnetic resonance elastography; 2D SWE, two-dimensiona shear wave elastography; PWI, plane wave imaging; MB, multi-beam. a) Twenty-five patients who underwent two sessions of 2D SWE examinations using the PWI and MB techniques were included in the intraobserver repeatability evaluation. b) Thirty-eight patients who underwent at least one session of each of the 2D SWE examinations were included in the inter-technique reproducibility evaluation.

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques: Shear, Imaging

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: Two-dimensional shear wave elastography with the plane wave imaging (PWI) technique (A) and the multi-beam (MB) technique (B) generated both a reliability measurement index (RMI) map (left) and stiffness map (right) simultaneously. When a circular region of interest was selected guided by the RMI map, the liver stiffness value was automatically displayed. C. On magnetic resonance (MR) elastography, referring to the T2-weighted image (left), a free-hand region of interest was drawn on the unmasked area of the confidence map (right), excluding large vessels and liver edges. In this patient, the measured liver stiffness values were 16.2 kPa (PWI), 15.4 kPa (MB), and 4.2 kPa (MR elastography, F3), respectively.

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques: Shear, Imaging, Generated

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: The mean LS values of two different 2D SWE techniques according to fibrosis stages

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques:

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: Intra-observer repeatability of LS values obtained using two different 2D SWE techniques

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques:

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: MRE, magnetic resonance elastography; 2D SWE, two-dimensiona shear wave elastography; PWI, plane wave imaging; MB, multi-beam. a) Twenty-five patients who underwent two sessions of 2D SWE examinations using the PWI and MB techniques were included in the intraobserver repeatability evaluation. b) Thirty-eight patients who underwent at least one session of each of the 2D SWE examinations were included in the inter-technique reproducibility evaluation.

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques: Shear, Imaging

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: Two-dimensional shear wave elastography with the plane wave imaging (PWI) technique (A) and the multi-beam (MB) technique (B) generated both a reliability measurement index (RMI) map (left) and stiffness map (right) simultaneously. When a circular region of interest was selected guided by the RMI map, the liver stiffness value was automatically displayed. C. On magnetic resonance (MR) elastography, referring to the T2-weighted image (left), a free-hand region of interest was drawn on the unmasked area of the confidence map (right), excluding large vessels and liver edges. In this patient, the measured liver stiffness values were 16.2 kPa (PWI), 15.4 kPa (MB), and 4.2 kPa (MR elastography, F3), respectively.

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques: Shear, Imaging, Generated

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: The mean LS values of two different 2D SWE techniques according to fibrosis stages

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques:

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: Inter-technique reproducibility of LS values between two different 2D SWE techniques

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques:

Journal: Ultrasonography

Article Title: Intra-individual comparison of two-dimensional shear wave elastography techniques using plane wave imaging and the multi-beam technique: are they interchangeable in measuring liver fibrosis?

doi: 10.14366/usg.22135

Figure Lengend Snippet: Intra-observer repeatability of LS values obtained using two different 2D SWE techniques

Article Snippet: All patients underwent SWE examinations using two techniques from the same US vendor (Samsung Medison): (1) 2D SWE with the PWI technique (RS 85, S-Shearwave Imaging) [ ] and (2) 2D SWE with the MB technique (V8, S-Shearwave Imaging) [ ].

Techniques: