ライフサイエンスコーパス: elastography

1 h can be accurately detected with ultrasound elastography.

2 prospectively examined with US time-harmonic elastography.

3 redictive factors of technical failure of MR elastography.

4 nd adult subjects at magnetic resonance (MR) elastography.

5 ions of liver fibrosis assessed by transient elastography.

6 d immediately before or immediately after MR elastography.

7 screening program for NAFLD using transient elastography.

8 and hepatic fibrosis with magnetic resonance elastography.

9 med to review the data on thyroid ultrasound elastography.

10 HODS: Patients with HC were evaluated by USG elastography.

11 train index (SI) which is the unit of strain elastography.

12 wo independent examiners by using shear-wave elastography.

13 s measurements (LSMs) were made by transient elastography.

14 nt shear wave elastography and 2D shear wave elastography.

15 ng system and vibration-controlled transient elastography.

16 lateral strain data obtained via ultrasound elastography.

17 Ratio Index and HepaScore and via transient elastography.

18 interest (ROI) through all lesions with ARFI elastography.

19 Moreover, tissue stiffness was evaluated by elastography.

20 atomic force microscopy (AFM) and ultrasound elastography.

21 4.3 for contrast-enhanced US, 3.6 for strain elastography, 14.3 for strain elastography combined with

22 nders in the treated groups compared with MR elastography (23 of 26, 88%; 95% CI: 70%, 98%), EP-3533

23 racy of three-dimensional magnetic resonance elastography (3D-MRE), with shear stiffness measured at

24 and liver stiffness measurement by transient elastography (6.3 vs. 8.6 kilopascals; P < 0.001).

25 d articles documenting the use of ultrasound elastography, a novel technique to determine tissue stra

26 However, transient elastography achieved the best diagnostic performance fo

27 ic stiffness between 2D GRE and 2D SE-EPI MR elastography across multiple reviewers.

28 mal ranges for children, as measured with MR elastography across vendors and field strengths.

29 SE-EPI MR elastography allowed for stiffness measurement across la

30 sizes were 8495 mm(2) +/- 4482 for 2D GRE MR elastography and 15 176 mm(2) +/- 7609 for 2D SE-EPI MR

31 Transient elastography and 2-dimensional shear wave elastography i

32 ication of significant fibrosis by transient elastography and 2-dimensional shear wave elastography w

33 ess was 2.92 kPa +/- 1.29 measured at GRE MR elastography and 2.76 kPa +/- 1.39 at SE-EPI MR elastogr

34 wave imaging, which include point shear wave elastography and 2D shear wave elastography.

35 ss rate was 95.8% (92 of 96 patients) for MR elastography and 81.3% (78 of 96 patients) or 88.5% (85

36 MR elastography and anatomic image analysis were performed

37 By combining strain elastography and contrast-enhanced US, a sensitivity of

38 The accuracy of three-dimensional MR elastography and diffusion-weighted MR imaging in the de

39 Only transient elastography and FibroTest were compared with histologic

40 ight patients underwent three-dimensional MR elastography and intravoxel incoherent motion diffusion-

41 tion parameter (CAP) obtained with transient elastography and proton density fat fraction (PDFF) obta

42 tudy helped confirm the equivalence of SE MR elastography and SE-EPI MR elastography to GRE MR elasto

43 stiffness in the peritumoural tissue with MR elastography and utilising nonlinear biomechanical model

44 In patients with successful MR elastography and VCTE examinations (excluding unreliable

45 uding unreliable VCTE examinations), both MR elastography and VCTE had excellent diagnostic accuracy

46 on In this obese patient population, both MR elastography and VCTE had excellent diagnostic performan

47 tion success rate of magnetic resonance (MR) elastography and vibration-controlled transient elastogr

48 e soleus H-reflex, shear modulus (ultrasound elastography) and vascular index (color power Doppler ul

49 ances such as ultrasound contrast agents and elastography, and above all increased experience have in

50 using ultrahigh-resolution optical coherence elastography, and apply it to characterizing the stiffne

51 assessed by means of liver biopsy, transient elastography, and clinical cirrhosis.

52 molecular MR imaging is complementary to MR elastography, and combining the two techniques in a sing

53 g of gray-scale US, color Doppler US, strain elastography, and contrast agent-enhanced US in the asse

54 Doppler, Doppler with microvascularization, elastography, and contrast agents for use in children, h

55 characterized with color Doppler US, strain elastography, and contrast-enhanced US.

56 tion was found between fibrosis by transient elastography, and LS and FN sBMD, at baseline, and week

57 ysine-targeted fibrogenesis probe Gd-Hyd, MR elastography, and native T1 to characterize fibrosis and

58 (95% CI: 0.63, 0.86) for EP-3533, Gd-Hyd, MR elastography, and native T1, respectively.

59 l blood oxygen level-dependent MRI, renal MR elastography, and renal susceptibility imaging, show pro

60 I-PDFF, liver stiffness by MRE and transient elastography, and serum markers of fibrosis were measure

61 y tests and liver stiffness measured through elastography, are clinically useful tools for identifyin

62 y diagnostic performance of US time-harmonic elastography (area under the receiver operating characte

63 n acoustic radiation force optical coherence elastography (ARF-OCE) system that uses an integrated mi

64 ARF) orthogonal excitation optical coherence elastography (ARFOE-OCE) to visualize shear waves in 3D.

65 orce orthogonal excitation optical coherence elastography (ARFOE-OCE).

66 Elastography as a method for evaluation of tissue elasti

67 Elastography as a method of thrombus evaluation, provide

68 The main limitation of elastography as a technique is above all the variability

69 practitioners to refer patients directly for elastography assessment.

70 Shear wave elastography assessments were performed using a Toshiba

71 ients underwent both 2D GRE and 2D SE-EPI MR elastography at 1.5 T during separate breath holds.

72 Results The technical failure rate of MR elastography at 1.5 T was 3.5% (12 of 338), while it was

73 men, five women]) were obtained with 3-T MR elastography at 28, 56, and 84 Hz.

74 r stiffness was assessed in vivo by using US elastography at low (40-130-Hz) and high (130-220-Hz) fr

75 se (n = 50) undergoing FibroScan (ultrasound elastography) at the VA Greater Los Angeles Healthcare S

76 Liver steatosis was determined via transient elastography-based controlled attenuation parameter.

77 MR elastography-based liver stiffness was an independent pr

78 on times, extracellular volume [ECV], and MR elastography-based liver stiffness) and cardiac (T1 and

79 nvestigate the diagnostic performance of the elastography-based strain index ratio in the differentia

80 ge, 0-21 years) undergoing clinical liver MR elastography between July 2014 and November 2015 were pr

81 ished evidence shows clearly that ultrasound elastography can accurately diagnose many types of perip

82 d if the patient is an active drinker, liver elastography can be repeated after a complete abstinence

83 d if the patient is an active drinker, liver elastography can be repeated after a complete abstinence

84 In this work, we evaluated how well vascular elastography can detect intimal changes in a mouse model

85 Conclusion Shear-wave elastography can increase accuracy of soft-tissue lesion

86 Magnetic resonance (MR) elastography can noninvasively and quantitatively map th

87 MR elastography can thus provide sensitive imaging biomarke

88 Quantitative Imaging Biomarkers Alliance MR elastography claim: A measured change in hepatic stiffne

89 ons in liver stiffness on magnetic resonance elastography, collagen content and lobular inflammation

90 3.6 for strain elastography, 14.3 for strain elastography combined with color Doppler US, and 14.3 fo

91 d with color Doppler US, and 14.3 for strain elastography combined with contrast-enhanced US.

92 nding molecular MR probe and stiffness by MR elastography, complementary techniques.

93 of FibroScan vibration-controlled transient elastography controlled attenuation parameter (CAP) and

94 stiffness, as assessed by magnetic resonance elastography, correlated with portal pressure and preced

95 Herein, we used MR elastography, coupled with computational histopathology,

96 his could have a high clinical impact making elastography crucial to identify the appropriate managem

97 derwent liver biopsy within 1 year of the MR elastography date, mean liver stiffness as assessed with

98 Conclusion US time-harmonic elastography depicts abnormal renal stiffness in glomeru

99 31; Meng test p = 0.009), magnetic resonance elastography-derived liver stiffness (r = 0.47 vs. r = 0

100 nction was assessed using magnetic resonance elastography-derived liver stiffness, glomerular filtrat

101 igate the utility of magnetic resonance (MR) elastography-derived mechanical properties in the discri

102 These results suggest that MR elastography-derived shear stiffness may provide an obje

103 Conclusion Our results demonstrate that MR elastography-derived shear stiffness measurements are hi

104 the repeatability of magnetic resonance (MR) elastography-derived shear stiffness measurements of the

105 The Pfirrmann degeneration grade and MR elastography-derived shear stiffness of the nucleus pulp

106 oth nucleus pulposus and annulus fibrosus MR elastography-derived shear stiffness with increasing Pfi

107 Furthermore, elastography detected a significantly higher tissue stif

108 tabases was performed for publications on MR elastography during the 10-year period between 2006 and

109 MR elastography enables noninvasive detection of tumor stif

110 Multifrequency US time-harmonic elastography enables the noninvasive quantification of t

111 ased on the review of literature, ultrasound elastography - especially shear wave elastography - seem

112 Vibration-controlled transient elastography estimates liver stiffness measurement (LSM)

113 Ultrasound elastography (EUS) is a new method that shows structural

114 A total of 1377 consecutive MR elastography examinations performed between 2007 and 201

115 Seven hundred eighty-one MR elastography examinations performed in 691 consecutive p

116 were clearly depicted in the last follow-up elastography examinations.

117 All subjects underwent same-day transient elastography (FibroScan), 2-dimensional shear wave elast

118 Liver fibrosis was assessed by elastography (FibroScan), providing a quantitative fibro

119 rosis estimated as stiffness using transient elastography (FibroScan).

120 versus high-frequency ultrasonographic (US) elastography for detection of steatohepatitis in rats by

121 Vibration-controlled transient elastography for estimation of LSM and CAP can be succes

122 planar imaging (EPI) magnetic resonance (MR) elastography for measurement of hepatic stiffness in ped

123 ublications on the application of ultrasound elastography for musculoskeletal imaging.

124 e diagnostic performance of US time-harmonic elastography for the early detection of glomerulonephrit

125 f highly specialized ultrasound devices, has elastography gained widespread use in numerous applicati

126 22) had hepatic fibrosis (magnetic resonance elastography >/=3 kPa).

127 Hepatic MR elastography had a success rate of 94.4% (1300 of 1377 c

128 nfidence level in 47 patients in whom GRE MR elastography had failed.

129 Liver elastography has been used to stage liver fibrosis.

130 al coherence tomography (OCT), optical micro-elastography has the ability to determine elastic proper

131 retrieve liver stiffness as assessed with MR elastography, histologic analysis, blood work, and other

132 nt elastography and 2-dimensional shear wave elastography identified subjects in each group with sign

133 promising capability of this high resolution elastography imaging system for characterizing tissue bi

134 developed multi-functional ultrasonic micro-elastography imaging system in which acoustic radiation

135 originated from micron sized structures, an elastography imaging system of fine resolution ( 100 mic

136 Background Stiffness thresholds for liver MR elastography in children vary between studies and may di

137 lusion Mean liver stiffness measured with MR elastography in children without liver disease was 2.1 k

138 ioritized clinical guidelines on the role of elastography in CLDs, focusing on vibration-controlled t

139 ions demonstrate possible uses of ultrasound elastography in examinations of the musculoskeletal syst

140 presents possible applications of ultrasound elastography in musculoskeletal imaging based on the ava

141 lity of extending indications for the use of elastography in the future.

142 nt evidence of different techniques based on elastography in the setting of FLLs, in order to evaluat

143 s in Ultrasound consensus statement on liver elastography incorporates the large volume of new inform

144 Ultrasound elastography is a new and still poorly researched method

145 Ultrasonographic elastography is a new, developing method that shows incr

146 Strain elastography is a promising, safe, non-invasive, and pra

147 Conclusion MR elastography is a reliable method for assessing liver st

148 al clinical practice environment, hepatic MR elastography is a robust imaging method with a high succ

149 Elastography is an US-based imaging modality that provid

150 Compression-based ultrasonographic (US) elastography is associated with time-dependent mechanica

151 Shear-wave elastography is reproducible for assessment of the SSP m

152 Elastography is useful and sensitive in the evaluation o

153 ssive alcohol consumption greatly influences elastography, leading to false fibrosis staging.

154 astography (SWE) and magnetic resonance (MR) elastography liver shear-wave speed (SWS) measurements i

155 and repeatability of magnetic resonance (MR) elastography liver stiffness measurements across imager

156 Conclusion Point SWE and MR elastography liver SWS measurements correlate well in pa

157 treatment liver biopsies, magnetic resonance elastography, magnetic resonance imaging-estimated proto

158 Ultrasound elastography may accurately reflect the age of venous th

159 Ultrasound elastography may be a very useful tool for visualisation

160 Conclusion Lung US surface wave elastography may be adjunct to high-resolution CT for no

161 ng of Young's modulus with optical coherence elastography may become an important tool in vascular bi

162 method used, clinical translation of tendon elastography may enable clinicians to diagnose tendon da

163 that, besides its benefits, ultrasound (US) elastography may show discordance findings, leading to b

164 e regression after controlling for transient elastography-measured liver stiffness and traditional an

165 the consistency of healthy cervix shear wave elastography measurements and examine the changes induce

166 Magnetic resonance elastography measurements of liver stiffness were also p

167 shoulder stiffness and ultrasound shear wave elastography measures of the shear elastic modulus of th

168 sion, we developed a robust ultrasound-based elastography method for early detection of intimal chang

169 In the current review, we discuss the elastography modalities available and the current eviden

170 in liver stiffness using magnetic resonance elastography (MRE) and vibration-controlled transient el

171 ent elastography (TE) and magnetic resonance elastography (MRE) at 16 years.

172 Magnetic resonance elastography (MRE) is a promising technique for noninvas

173 l studies have shown that magnetic resonance elastography (MRE) is accurate in the noninvasive detect

174 er stiffness >=2.5 kPa by magnetic resonance elastography (MRE) or historical liver biopsy, were rand

175 Here, we use in vivo magnetic resonance elastography (MRE) to elucidate the role of anomalous fl

176 ompare the performance of magnetic resonance elastography (MRE) vs TE for diagnosis of fibrosis, and

177 Magnetic resonance elastography (MRE), an advanced magnetic resonance-based

178 iver fibrosis assessed by magnetic resonance elastography (MRE)-measured stiffness (MRE-stiffness) an

179 t elastography (VCTE) and magnetic resonance elastography (MRE).

180 eater than 3.63 kPa using magnetic resonance elastography (MRE).

181 y and 15 176 mm(2) +/- 7609 for 2D SE-EPI MR elastography (n = 290; P < .001).

182 stography and 2.76 kPa +/- 1.39 at SE-EPI MR elastography (n = 290; P = .15).

183 uman corneas in vivo using optical coherence elastography (OCE) based on surface elastic waves.

184 Dynamic optical coherence elastography (OCE), which launches and tracks shear wave

185 All participants underwent elastography of both kidneys to generate full-field-of-v

186 for high-resolution and quantitative dynamic elastography of soft tissue at near real-time imaging ra

187 technical failure of magnetic resonance (MR) elastography of the liver in a large single-center study

188 endent factors associated with failure of MR elastography of the liver with a two-dimensional gradien

189 coefficient (RC) for magnetic resonance (MR) elastography of the liver.

190 Strain elastography of the non-vascular and non-cystic lesions

191 nt transabdominal ultrasonography for strain elastography of the pancreas.

192 We performed transient elastography on 964 people chronically infected with HCV

193 ensional breast US, transmission tomography, elastography, optoacoustic imaging), MRI (abbreviated an

194 with restricted access to ELF and transient elastography or lower willingness-to-pay.

195 radiation force pulse imaging or shear wave elastography) or steatosis (controlled attenuation param

196 at screening using a liver biopsy, transient elastography, or serum biomarkers.

197 osis staging assessed with biopsy, transient elastography, or serum biomarkers.

198 osis (as assessed by liver biopsy, transient elastography, or serum markers).

199 Time-harmonic elastography outperforms B-mode-based size quantificatio

200 significantly associated with failure of MR elastography (P < .004).

201 significantly associated with failure of MR elastography (P < .004); but on the basis of multivariab

202 ography and SE-EPI MR elastography to GRE MR elastography (P = .0212 and P = .0001, respectively).

203 de ultrasound characteristics and shear wave elastography parameters were computed.

204 Transient elastography performed best with an AUC of 0.93.

205 ver stiffness measurement [LSM] by transient elastography, platelet count, and spleen diameter with c

206 Elastography plays a key role in characterizing soft med

207 -day-old obliterating material visualised by elastography probably corresponds with chronic thrombus.

208 nimals, we have also developed an ultrasound elastography protocol using a new linear transducer, SLH

209 usion Liver shear stiffness measured with US elastography provided better distinction of steatohepati

210 Elastography provides a powerful tool for histopathologi

211 he diagnostic accuracy of quantitative micro-elastography (QME), an optical coherence tomography (OCT

212 /L] and liver stiffness measurement (LSM) by elastography (reflecting inflammation and fibrosis) (WMD

213 The measured lateral/axial elastography resolution and field of view are 223.7 +/-

214 the technique and to characterize the axial elastography resolution.

215 t-enhanced US, and 100% and 72.1% for strain elastography, respectively.

216 we present reverberant 3D optical coherence elastography (Rev3D-OCE), a novel approach leveraging th

217 w was to analyse the applicability of strain elastography (SE) and shear wave elastography (SWE) in t

218 diaphragm, using ultrasound (US) and strain elastography (SE) in patients with hyperkyphosis due to

219 n intraneural pressure, and hence ultrasound elastography seems to be an ideal method to detect early

220 rasound elastography - especially shear wave elastography - seems suitable for the evaluation of entr

221 those of diagnostic accuracy suggest that MR elastography should be preferred over diffusion-weighted

222 Ultrasound-based elasticity images (elastography) showed significant predominant red and gre

223 ntional ultrasonography, colour Doppler, and elastography strain ratios provides a very effective non

224 aches have been developed, such as transient elastography, strain imaging and share wave imaging, whi

225 owever, prior vibration-controlled transient elastography studies reported high failure rates in pati

226 graphy (FibroScan), 2-dimensional shear wave elastography (Supersonic Aixplorer), and liver biopsy af

227 tween ultrasonographic (US) point shear-wave elastography (SWE) and magnetic resonance (MR) elastogra

228 Background Lung US surface wave elastography (SWE) can noninvasively quantify lung surfa

229 Purpose To examine if shear-wave elastography (SWE) improves the accuracy of diagnosing s

230 otential value of ultrasound (US) shear wave elastography (SWE) in assessing the relative change in e

231 aluate the diagnostic accuracy of shear-wave elastography (SWE) in identifying different degrees of f

232 Purpose To evaluate the value of shear-wave elastography (SWE) in the detection of diabetic peripher

233 y of strain elastography (SE) and shear wave elastography (SWE) in the evaluation of peripheral nerve

234 Shear wave elastography (SWE) is a relatively new technique for mea

235 igate the potential of ultrasound shear wave elastography (SWE) to detect vulnerable carotid plaques,

236 Shear-wave elastography (SWE) was used to evaluate elasticity of th

237 nship and agreement between point SWE and MR elastography SWS measurements.

238 as fair correlation between point SWE and MR elastography SWS values for all patients (rho = 0.33, P

239 NAFLD was diagnosed by transient elastography (TE) and defined as controlled attenuation

240 easured using Vibration Controlled Transient Elastography (TE) and laboratory tests were acquired in

241 by measuring liver stiffness using transient elastography (TE) and magnetic resonance elastography (M

242 Moreover, we evaluated transient elastography (TE) and von Willebrand factor to platelet

243 I) techniques and ultrasound-based transient elastography (TE) can be used in noninvasive diagnosis o

244 I) techniques and ultrasound-based transient elastography (TE) can be used in noninvasive diagnosis o

245 Clinical and transient elastography (TE) data were registered at baseline, 1 ye

246 from 2 Canadian cohorts underwent transient elastography (TE) examination and were classified as (1)

247 Transient Elastography (TE) examination using controlled attenuati

248 SH at the authors' institution had transient elastography (TE) to evaluate hepatic steatosis and fibr

249 nges in hepatic fibrosis, based on transient elastography (TE), among human immunodeficiency virus (H

250 fferent non-invasive tools (LiMAx, transient elastography (TE), and biomarkers) in detecting differen

251 l-characterized cohort by means of transient elastography (TE).

252 ssion: alkaline phosphatase (ALP); transient elastography (TE); histology; combination of ALP+histolo

253 d liver stiffness (LS) measured by transient elastography (TE, Fibroscan(R)) have been used for steat

254 an optical coherence tomography (OCT)-based elastography technique that produces images of tissue mi

255 l layers in the cornea using non-destructive elastography techniques advances diagnosis and monitorin

256 We evaluated 2 elastography techniques for diagnosis of alcoholic fibro

257 Elastography techniques have been widely used to assess

258 ost dynamic optical coherence and ultrasound elastography techniques, diminish the translation of wav

259 Thus, elastography tecnhnique is objective for HC but not appr

260 Interobserver agreement was higher with MR elastography than with biopsy (intraclass correlation co

261 employ a method of quasi-static compression elastography that measures volumetric axial strain and u

262 icted through noninvasive methods, including elastography, that evaluates the mechanical properties o

263 uencing results were compared with transient elastography, the NAFLD fibrosis score (NFS) and FIB-4 i

264 d tendon mechanical properties in vivo using elastography thereby limiting the ability to monitor cha

265 ibrosis due to alcohol consumption, we found elastography to be an excellent tool for diagnosing live

266 ivalence of SE MR elastography and SE-EPI MR elastography to GRE MR elastography (P = .0212 and P = .

267 ing ratio measurements can extend hepatic MR elastography to potentially enable assessment of necroin

268 Before adding ultrasound elastography to the armamentarium of diagnostic tests us

269 r stiffness measurement (LSM) with transient elastography together with detailed metabolic profiling

270 ned for the pancreas using ultrasound strain elastography (Toshiba Applio 500 device).

271 underestimated in biopsy decision-making for elastography users.

272 sent a fundamentally new approach to dynamic elastography using non-contact mechanical stimulation of

273 te the hydatid cyst (HC) types by ultrasound elastography using two different sizes (4 mm and 8 mm) o

274 , focusing on vibration-controlled transient elastography (VCTE) and magnetic resonance elastography

275 ibroTest plus vibration-controlled transient elastography (VCTE) and VCTE alone were the only existin

276 boratory, and vibration-controlled transient elastography (VCTE) data were collected at each site.

277 education (2) vibration controlled transient elastography (VCTE) examination (3) hepatology consultat

278 stography and vibration-controlled transient elastography (VCTE) in the detection of hepatic fibrosis

279 health tests, vibration-controlled transient elastography (VCTE), and a physician referral.

280 phy (MRE) and vibration-controlled transient elastography (VCTE), and exploratory endpoints included

281 or agreement between 2D GRE and 2D SE-EPI MR elastography was 0.93 (range, 0.91-0.95).

282 Diagnostic performance of renal elastography was assessed with receiver operating charac

283 was most sensitive to early fibrosis, while elastography was more sensitive to advanced fibrosis.

284 rformance for assessing hepatic fibrosis; MR elastography was more technically reliable than VCTE and

285 MR elastography was performed at 3.0 T (n = 443) or 1.5 T (

286 Elastography was performed in 68 of 69 patients with bio

287 MR elastography was performed in the same imaging session.

288 n a cross-sectional study, in vivo lumbar MR elastography was performed once in the morning and once

289 Strain elastography was performed to assess tissue elasticity,

290 Multifrequency three-dimensional MR elastography was performed, and shear stiffness, storage

291 In 3 patients ultrasound elastography was performed, which appeared very useful i

292 te, mean liver stiffness as assessed with MR elastography was significantly higher in patients with a

293 Using transient elastography, we evaluated 46 young adults with lifelong

294 nt elastography and 2-dimensional shear wave elastography were 9.6 kPa and 10.2 kPa, and for cirrhosi

295 f which the most commonly used are transient elastography-which estimates liver fibrosis by measuring

296 Conclusion The technical failure rate of MR elastography with a gradient-recalled-echo pulse sequenc

297 -3533, followed by native T1, Gd-Hyd, and MR elastography with AUCs of 0.90 (95% CI: 0.83, 0.98), 0.8

298 on, 24 volunteer adult subjects underwent MR elastography with four MR imaging systems (two vendors)

299 -dimensional gradient-recalled-echo 1.5-T MR elastography with point SWE performed immediately before

300 Patients underwent MR elastography with two readers and VCTE with three observ