2020
DOI: 10.11152/mu-2179
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Comparative study between pSWE and 2D-SWE techniques integrated in the same ultrasound machine, with Transient Elastography as the reference method

Abstract: Aim: To evaluate the feasibility of two elastographic methods, point Shear Wave Elastography (pSWE) and two dimensional Shear Wave Elastography (2D-SWE), integrated in the same ultrasound machine, for liver fibrosis (LF) assessment, using Transient Elastography (TE) as the reference method.Material and methods: We included in the study 115 subjects in which LF was evaluated in the same session by TE (FibroScan, EchoSens), pSWE and 2D-SWE (Samsung-Medison RS85). Reliable liver stiffness (LS) measurements were d… Show more

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Cited by 22 publications
(21 citation statements)
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“…Ultrasound-based liver elastography methods were implemented during the last 20 years and became well-accepted non-invasive LF assessment tools [ 7 , 8 ]. Transient Elastography (TE) (FibroScan, EchoSens, Paris, France) is the first and most validated technique developed, followed by other techniques, such as point Share Wave Elastography (pSWE), Two-Dimensional Share Wave Elastography (2D-SWE), or Time-Harmonic Elastography embedded in ultrasound systems [ 7 , 9 , 10 , 11 , 12 , 13 , 14 ].…”
Section: Introductionmentioning
confidence: 99%
“…Ultrasound-based liver elastography methods were implemented during the last 20 years and became well-accepted non-invasive LF assessment tools [ 7 , 8 ]. Transient Elastography (TE) (FibroScan, EchoSens, Paris, France) is the first and most validated technique developed, followed by other techniques, such as point Share Wave Elastography (pSWE), Two-Dimensional Share Wave Elastography (2D-SWE), or Time-Harmonic Elastography embedded in ultrasound systems [ 7 , 9 , 10 , 11 , 12 , 13 , 14 ].…”
Section: Introductionmentioning
confidence: 99%
“…The simultaneous interpretation of the measurement dispersion and elasticity value is interesting because it could reflect histological modifications of both tissues during gestation. For foetal lungs, the development of stiff structures such as blood vessels and bronchi during the canalicular (16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26) and saccular stages (24 WG-term) precedes that of the soft pulmonary parenchyma, especially before 32 WG. During the exploration of the foetal lung with 2D-SWE, the distribution of vasculo-bronchial elements and parenchyma in the same ROI could influence the elasticity measurement.…”
Section: Discussionmentioning
confidence: 99%
“…Показники жорсткості печінки людини коливаються в діапазоні від 1,5 до 75,0 кПа. Увесь обсяг паренхіми печінки, що досліджується за допомогою ТЕГ, щонайменше у 100 разів більший, ніж у разі біопсії печінки [11,22,27,38,53].…”
Section: класифікаційна схема еластографічних методівunclassified