Validation of an assessment tool for estimation of abdominal aortic aneurysm compression in diagnostic ultrasound

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Standard

Validation of an assessment tool for estimation of abdominal aortic aneurysm compression in diagnostic ultrasound. / Svendsen, Morten Bo Søndergaard; Ghulam, Qasam Mohammed; Zielinski, Alexander Hakon; Lachenmeier, Christian; Eiberg, Jonas Peter.

I: Ultrasonics, Bind 116, 106484, 2021.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Svendsen, MBS, Ghulam, QM, Zielinski, AH, Lachenmeier, C & Eiberg, JP 2021, 'Validation of an assessment tool for estimation of abdominal aortic aneurysm compression in diagnostic ultrasound', Ultrasonics, bind 116, 106484. https://doi.org/10.1016/j.ultras.2021.106484

APA

Svendsen, M. B. S., Ghulam, Q. M., Zielinski, A. H., Lachenmeier, C., & Eiberg, J. P. (2021). Validation of an assessment tool for estimation of abdominal aortic aneurysm compression in diagnostic ultrasound. Ultrasonics, 116, [106484]. https://doi.org/10.1016/j.ultras.2021.106484

Vancouver

Svendsen MBS, Ghulam QM, Zielinski AH, Lachenmeier C, Eiberg JP. Validation of an assessment tool for estimation of abdominal aortic aneurysm compression in diagnostic ultrasound. Ultrasonics. 2021;116. 106484. https://doi.org/10.1016/j.ultras.2021.106484

Author

Svendsen, Morten Bo Søndergaard ; Ghulam, Qasam Mohammed ; Zielinski, Alexander Hakon ; Lachenmeier, Christian ; Eiberg, Jonas Peter. / Validation of an assessment tool for estimation of abdominal aortic aneurysm compression in diagnostic ultrasound. I: Ultrasonics. 2021 ; Bind 116.

Bibtex

@article{140ab4aed073448481d47e87999efe4b,
title = "Validation of an assessment tool for estimation of abdominal aortic aneurysm compression in diagnostic ultrasound",
abstract = "The study investigated ultrasound (US) transducer push, tantamount to applied transducer pressure, during abdominal aortic aneurysm (AAA) US scanning in a simulated non-clinical setup. During an assessment of maximal AAA diameter on a three-dimensional print-based AAA phantom, US transducer push varied as much as 2000% (range: 0.52–12.45 kPa) amongst 16 experienced sonographers. The mean transducer push was 5.54 ± 3.91 kPa (CV = 0.71). Deformation of a standardized gel-pad allowed for transducer push calculation based on US images; Young's modulus of the gel-pad was estimated to 44,26 N/m2. The method is theoretically validated in a safe and non-clinical environment. Future investigations with the aim of clinical validation of the gel-pad principle on AAA patients are suggested, including the objectification of the magnitude of an eventual transducer push-related error during US AAA diameter measurement.",
keywords = "Abdominal Aortic Aneurysm, Diameter measurement, Transducer push, Ultrasound, Ultrasound phantom",
author = "Svendsen, {Morten Bo S{\o}ndergaard} and Ghulam, {Qasam Mohammed} and Zielinski, {Alexander Hakon} and Christian Lachenmeier and Eiberg, {Jonas Peter}",
note = "Publisher Copyright: {\textcopyright} 2021",
year = "2021",
doi = "10.1016/j.ultras.2021.106484",
language = "English",
volume = "116",
journal = "Ultrasonics",
issn = "0041-624X",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Validation of an assessment tool for estimation of abdominal aortic aneurysm compression in diagnostic ultrasound

AU - Svendsen, Morten Bo Søndergaard

AU - Ghulam, Qasam Mohammed

AU - Zielinski, Alexander Hakon

AU - Lachenmeier, Christian

AU - Eiberg, Jonas Peter

N1 - Publisher Copyright: © 2021

PY - 2021

Y1 - 2021

N2 - The study investigated ultrasound (US) transducer push, tantamount to applied transducer pressure, during abdominal aortic aneurysm (AAA) US scanning in a simulated non-clinical setup. During an assessment of maximal AAA diameter on a three-dimensional print-based AAA phantom, US transducer push varied as much as 2000% (range: 0.52–12.45 kPa) amongst 16 experienced sonographers. The mean transducer push was 5.54 ± 3.91 kPa (CV = 0.71). Deformation of a standardized gel-pad allowed for transducer push calculation based on US images; Young's modulus of the gel-pad was estimated to 44,26 N/m2. The method is theoretically validated in a safe and non-clinical environment. Future investigations with the aim of clinical validation of the gel-pad principle on AAA patients are suggested, including the objectification of the magnitude of an eventual transducer push-related error during US AAA diameter measurement.

AB - The study investigated ultrasound (US) transducer push, tantamount to applied transducer pressure, during abdominal aortic aneurysm (AAA) US scanning in a simulated non-clinical setup. During an assessment of maximal AAA diameter on a three-dimensional print-based AAA phantom, US transducer push varied as much as 2000% (range: 0.52–12.45 kPa) amongst 16 experienced sonographers. The mean transducer push was 5.54 ± 3.91 kPa (CV = 0.71). Deformation of a standardized gel-pad allowed for transducer push calculation based on US images; Young's modulus of the gel-pad was estimated to 44,26 N/m2. The method is theoretically validated in a safe and non-clinical environment. Future investigations with the aim of clinical validation of the gel-pad principle on AAA patients are suggested, including the objectification of the magnitude of an eventual transducer push-related error during US AAA diameter measurement.

KW - Abdominal Aortic Aneurysm

KW - Diameter measurement

KW - Transducer push

KW - Ultrasound

KW - Ultrasound phantom

U2 - 10.1016/j.ultras.2021.106484

DO - 10.1016/j.ultras.2021.106484

M3 - Journal article

C2 - 34102524

AN - SCOPUS:85111037487

VL - 116

JO - Ultrasonics

JF - Ultrasonics

SN - 0041-624X

M1 - 106484

ER -

ID: 275883305