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The Experimental Setup for T-2* Mapping in Achilles tendon and Enthesis
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SYSNO ASEP 0524962 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title The Experimental Setup for T-2* Mapping in Achilles tendon and Enthesis Author(s) Latta, P. (CZ)
Juráš, V. (AT)
Kojan, M. (CZ)
Starčuk jr., Zenon (UPT-D) RID, ORCID, SAI
Deligianni, X. (CH)
Bieri, O. (CH)
Szomolanyi, P. (AT)
Frollo, I. (SK)
Trattnig, S. (AT)Number of authors 9 Source Title Proceedings of the 12th International Conference on Measurement, MEASUREMENT 2019. - Bratislava : IEEE, 2019 / Maňka J. ; Švehlíková J. ; Witkovský V. ; Frollo I. - ISBN 978-809726293-8 Pages s. 141-144 Number of pages 4 s. Publication form Online - E Action International Conference on Measurement /12./ (MEASUREMENT 2019) Event date 27.05.2019 - 29.05.2019 VEvent location Smolenice Country SK - Slovakia Event type WRD Language eng - English Country SK - Slovakia Keywords 2D Ultrashort Echo Time (2D-UTE) ; Achilles Tendon ; Bi-Exponential ; t-2* Subject RIV FS - Medical Facilities ; Equipment OECD category Medical laboratory technology (including laboratory samples analysis R&D Projects LM2015062 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UPT-D - RVO:68081731 UT WOS 000502830700030 EID SCOPUS 85070946922 DOI 10.23919/MEASUREMENT47340.2019.8779934 Annotation The experimental setup for accurate T-2* mapping of Achilles tendon and enthesis was developed. The setup consists of a specially designed MR compatible RF coil holder and custom-made ultrashort echo time (UTE) pulse sequence. The performance of the UTE sequence was tested and compared with data obtained by variable echo time (vTE) sequence. The results showed that T-2* values calculated with vTE are overestimated in comparison to UTE, however, the clinical adaptation of vTE might be easier, since it provides more slices with reduced blurring and lower scan times. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2021 Electronic address https://ieeexplore.ieee.org/document/8779934
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