Výsledky vyhledávání - "Eleni, Konstantatou"

Comparison Between Different Manufacturers’ 2-D and Point Shear Wave Elastography Techniques in Staging Liver Fibrosis in Chronic Liver Disease Using Liver Biopsy as the Reference Standard: A Prospective Study

Autor: Cheng Fang, Vasileios Rafailidis, Eleni Konstantatou, Gibran T. Yusuf, Ian Barrow, Eirini Pagkalidou, Odyssefs Romanos, Kosh Agarwal, Alberto Quaglia, Paul S. Sidhu

Publikováno v: Ultrasound in Medicine & Biology. 48:2229-2236

The purpose of this study was to assess the utility of 2-D shear wave elastography (SWE) in assessing liver fibrosis in patients with chronic liver disease by comparing its performance with that of point shear wave elastography (pSWE) using liver his

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c28d0f6325ac167fdb536502cd94d76
https://doi.org/10.1016/j.ultrasmedbio.2022.06.009

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Reproducibility of 2-Dimensional Shear Wave Elastography Assessment of the Liver: A Direct Comparison With Point Shear Wave Elastography in Healthy Volunteers

Autor: Daniel J. Quinlan, Odyssefs Romanos, Eleni Konstantatou, Cheng Fang, Gibran T. Yusuf, Paul S. Sidhu

Publikováno v: Journal of Ultrasound in Medicine. 36:1563-1569

Objectives Two-dimensional shear wave elastography (2D-SWE) imaging for the noninvasive assessment of tissue stiffness was assessed for reproducibility in healthy volunteers in quantifying liver elasticity, compared with an established point shear wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d01df321b8662284ff8e4523e19c9824
https://doi.org/10.7863/ultra.16.07018

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Sonographic imaging of extra-testicular focal lesions: comparison of grey-scale, colour Doppler and contrast-enhanced ultrasound

Autor: Vasileios Rafailidis, Andrea M. Isidori, Maria E. Sellars, Paul S. Sidhu, Hasti Robbie, Dean Y. Huang, Vito Cantisani, Annamaria Deganello, Eleni Konstantatou

Publikováno v: Ultrasound. 24:23-33

Extra-testicular lesions are usually benign but present with nonspecific grey-scale sonography findings. This study assesses conventional sonographic characteristics in the differentiation of extra-testicular tumoural from inflammatory lesions and wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ceed353222bf47adfd63b9064ee8680e
https://doi.org/10.1177/1742271x15626195

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Reducing the Number of Measurements in Liver Point Shear-Wave Elastography: Factors that Influence the Number and Reliability of Measurements in Assessment of Liver Fibrosis in Clinical Practice

Autor: Eleni Konstantatou, Ounali S. Jaffer, Alberto Quaglia, Paul S. Sidhu, Daniel J. Quinlan, Cheng Fang, Gibran T. Yusuf, Kosh Agarwal

Publikováno v: Radiology. 287(3)

Purpose To identify the minimum number of measurements required for the noninvasive assessment of liver fibrosis by using point shear-wave elastography (pSWE) and determine whether the use of a reliability indicator such as interquartile range [IQR]-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcea383622e21742f0168f36e8dac29c
https://pubmed.ncbi.nlm.nih.gov/29514018

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Evaluation of Intratesticular Lesions With Strain Elastography Using Strain Ratio and Color Map Visual Grading: Differentiation of Neoplastic and Nonneoplastic Lesions

Autor: Christina Kalogeropoulou, Eleni Konstantatou, Lorenzo E. Derchi, Cheng Fang, Massimo Valentino, Paul S. Sidhu, Michele Bertolotto, Odyssefs Romanos

Publikováno v: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine. 38(1)

OBJECTIVE: To investigate the role of strain elastography using calculated strain ratio and visual elastography score in differentiating nonneoplastic, benign, and malignant neoplastic intratesticular lesions. MATERIALS AND METHODS: The study was app

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31ef12e6dee72d915997cd403ad1e231
https://pubmed.ncbi.nlm.nih.gov/30027626

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Aspectos comuns e incomuns das lesões focais esplênicas no estudo com contraste por microbolhas: uma revisão iconográfica

Autor: Maria E. Sellars, Dean Y. Huang, Julia Zavariz, Diana Bosanac, Annamaria Deganello, Eleni Konstantatou, Paul S. Sidhu

Publikováno v: Radiologia Brasileira, Volume: 50, Issue: 6, Pages: 395-404, Published: 21 NOV 2017
Radiologia Brasileira v.50 n.6 2017
Radiologia Brasileira
Colégio Brasileiro de Radiologia e Diagnóstico por Imagem (CBR)
instacron:CBR
Radiologia Brasileira, Iss 0 (2017)
Radiologia Brasileira, Issue: ahead, Published: 21 NOV 2017

The characterization of focal splenic lesions by ultrasound can be quite challenging. The recent introduction of contrast-enhanced ultrasound (CEUS) has come to play a valuable role in the field of imaging splenic pathologies, offering the possibilit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0394fe0aad0ca36ea36bbaeb3e57fb4b
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842017000600395&lng=en&tlng=en

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A retrospective review of the role of B-mode and color Doppler ultrasonography in the investigation of primary hyperparathyroidism: Features that differentiate benign from malignant lesions

Autor: Eleni Konstantatou, Klaus-Martin Schulte, Serena Baroncini, Mohammad Ali Husainy, Nicola Mulholland, Paul S. Sidhu, Cheng Fang

Publikováno v: Ultrasound (Leeds, England). 26(2)

PurposeTo identify the variant features encountered in parathyroid abnormalities and document those suggesting malignant change.Materials and methodsData were collected from a cohort of patients who underwent investigation for primary hyperparathyroi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e23c822ae43335b6fa3cec169c2781c
https://pubmed.ncbi.nlm.nih.gov/30013611

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Reproducibility of 2-Dimensional Shear Wave Elastography Assessment of the Liver: A Direct Comparison With Point Shear Wave Elastography in Healthy Volunteers

Autor: Cheng, Fang, Eleni, Konstantatou, Odyssefs, Romanos, Gibran T, Yusuf, Daniel J, Quinlan, Paul S, Sidhu

Publikováno v: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine. 36(8)

Two-dimensional shear wave elastography (2D-SWE) imaging for the noninvasive assessment of tissue stiffness was assessed for reproducibility in healthy volunteers in quantifying liver elasticity, compared with an established point shear wave elastogr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3dfc3aa27f608e459f79ae9191e5625f
https://pubmed.ncbi.nlm.nih.gov/28370146

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Multiparametric sonographic imaging of a capillary hemangioma of the testis: appearances on gray-scale, color Doppler, contrast-enhanced ultrasound and strain elastography

Autor: Eleni Konstantatou, Silvia Bernardo, Annamaria Deganello, Maria E. Sellars, Paul S. Sidhu, Dean Y. Huang, Christian Brown, Marianna Philippidou

We report a case of a lobular capillary hemangioma in a 66-year-old man, who presented with left testicular pain, with an asymptomatic incidental right testicular lesion found on ultrasonography. The sonographic examination demonstrated a heterogeneo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::011cac68edd6cba8d55ac0f06209e4de
https://europepmc.org/articles/PMC4762855/

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Multiparametric Sonography of Testicular Hematomas: Features on Grayscale, Color Doppler, and Contrast-Enhanced Sonography and Strain Elastography

Autor: Paul S. Sidhu, Dean Y. Huang, Maria E. Sellars, Eleni Konstantatou, Gibran T. Yusuf

Publikováno v: Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine. 34(7)

We investigated the appearances of intratesticular hematomas on multiparametric sonography combining grayscale, color Doppler, and contrast-enhanced sonography and strain elastography. Over a 3-year period, 17 hematomas in 8 patients were analyzed. B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c657970a12761c7a15591ef3ff94ba7d
https://pubmed.ncbi.nlm.nih.gov/26112637

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