Performance of a Noninvasive Time-Harmonic Elastography Technique for Liver Fibrosis Evaluation Using Vibration Controlled Transient Elastography as Reference Method
Moga, T.V.; Sporea, I.; Lupușoru, R.; Popescu, A.; Popa, A.; Bota, S.; Șirli, R.; Danilă, M.; Schlesinger, A.; Tzschätzsch, H. Performance of a Noninvasive Time-Harmonic Elastography Technique for Liver Fibrosis Evaluation Using Vibration Controlled Transient Elastography as Reference Method. Diagnostics 2020, 10, 653.
Time-Resolved Response of Cerebral Stiffness to Hypercapnia in Humans
Kreft B, Tzschätzsch H, Schrank F, Bergs J, Streitberger KJ, Wäldchen S, Hetzer S, Braun J, Sack I., Ultrasound Med Biol. 2020 Apr;46(4):936-943. doi: 10.1016/j.ultrasmedbio.2019.12.019. Epub 2020 Jan 28. Review. Erratum in: Ultrasound Med Biol. 2020 Mar 3;:. PubMed PMID: 32001088.
Ultrasound Time-Harmonic Elastography of the Pancreas: Reference Values and Clinical Feasibility
Burkhardt C, Tzschätzsch H, Schmuck R, Bahra M, Jürgensen C, Pelzer U, Hamm B, Braun J, Sack I, Marticorena Garcia SR., Invest Radiol. 2020 Jan 24. doi: 10.1097/RLI.0000000000000638. [Epub ahead of print] PubMed PMID: 31985600.
Quantification of Aortic Stiffness by Ultrasound Time-Harmonic Elastography: The Effect of Intravascular Pressure on Elasticity Measures in a Porcine Model
Schaafs LA, Tzschätzsch H, Steffen IG, Braun J, Hamm B, Sack I, Elgeti T., Invest Radiol. 2020 Mar;55(3):174-180. doi: 10.1097/RLI.0000000000000618. PubMed PMID: 31895220.
Ultrasound Time-Harmonic Elastography of the Aorta: Effect of Age and
Hypertension on Aortic Stiffness
Schaafs LA, Tzschätzsch H, Reshetnik A, van der Giet M, Braun J, Hamm B,
Sack I, Elgeti T., Invest Radiol. 2019 Jul 9. doi: 10.1097/RLI.0000000000000590. [Epub ahead of print] PMID: 31299035
US Time-Harmonic Elastography for the Early Detection of Glomerulonephritis
Grossmann M, Tzschätzsch H, Lang ST, Guo J, Bruns A, Dürr M, Hoyer BF,
Grittner U, Lerchbaumer M, Nguyen Trong M, Schultz M, Hamm B, Braun J,
Sack I, Marticorena Garcia SR., Radiology. 2019 Jul 9:182574. doi: 10.1148/radiol.2019182574. [Epub ahead of print] PMID: 31287390
Quantitative Time-Harmonic Ultrasound Elastography of the Abdominal
Aorta and Inferior Vena Cava
Schaafs LA, Tzschätzsch H, Figiel C, van der Giet M, Reshetnik A, Hamm B, Sack I, Elgeti T., Ultrasound Med Biol. 2019 Jun 11. pii: S0301-5629(19)30229-7. doi:
10.1016/j.ultrasmedbio.2019.05.021. [Epub ahead of print] PMID: 31201021
Non-invasive structure-function assessment of the liver by 2D
time-harmonic elastography and the dynamic Liver MAximum capacity
(LiMAx) test
Heucke N, Wuensch T, Mohr J, Kaffarnik M, Arsenic R, Sinn B, Müller T,
Pratschke J, Stockmann M, Sack I, Tzschätzsch H., J Gastroenterol Hepatol. 2019 Feb 13. doi: 10.1111/jgh.14629. [Epub ahead of print] PMID: 30756433
In vivo time-harmonic ultrasound elastography of the human brain detects acute cerebral stiffness changes induced by intracranial pressure variations
Tzschätzsch, H., Kreft, B., Schrank, F., Bergs, J., Braun, J., Sack, I. PMID: 30559367 PMCID: PMC6297160 DOI: 10.1038/s41598-018-36191-9 Sci Rep. 2018 Dec 17;8(1):17888. (Open Access)
Ultrasound time-harmonic elastography: detection of liver fibrosis in extremely obese adolescents with non-alcoholic fatty liver disease
Hudert C, Tzschätzsch H, Guo J, Rudolph B, Bläker H, Loddenkemper C, Luck W, Müller H-P, Baumgart DC, Hamm B, Braun J, Holzhütter HG, Wiegand S, Sack, I. Radiology 2018 May 15
Full-field-of-view time harmonic elastography of the native kidney
Marticorena Garcia SR, Großmann M, Lang ST, Nguyen Trong M, Schultz M, Guo J, Hamm B, Braun J, Sack I, Tzschätzsch H. Ultrasound in Medicine and Biology 2018
Time-Harmonic Ultrasound elastography of theDescending Abdominal Aorta: Initial Results
Schaafs LA, Tzschätzsch H, van der Giet M, Reshetnik A, Steffen IG, Hamm B, Braun J, Sack I, Elgeti T. Ultrasound Med Biol. 2017 Aug 14. pii: S0301-5629(17)30320-4. doi: 10.1016/j.ultrasmedbio.2017.07.001. [Epub ahead of print] PubMed PMID: 28818306.
Reduction of Hepatic Venous Blood Flow by the Valsalva Maneuver Decreases Liver Stiffness
Ipek-Ugay S, Tzschätzsch H, Braun J, Fischer T, Sack I. Physiologic . J Ultrasound Med. 2017 Jul;36(7):1305-1311. doi: 10.7863/ultra.16.07046. Epub 2017 Mar 20. PubMed PMID: 28319252.
Time-Harmonic Elastography of the Liver is Sensitive to Intrahepatic Pressure Gradient and Liver Decompression after Transjugular Intrahepatic Portosystemic Shunt (TIPS) Implantation
Tzschätzsch H, Sack I, Marticorena Garcia SR, Ipek-Ugay S, Braun J, Hamm B, Althoff CE. Ultrasound Med Biol. 2017 Mar;43(3):595-600. doi: 10.1016/j.ultrasmedbio.2016.10.007. Epub 2016 Dec 12. PubMed PMID: 27979668.
Two-Dimensional Time-Harmonic Elastography of the Human Liver and Spleen
Tzschätzsch H, Nguyen Trong M, Scheuermann T, Ipek-Ugay S, Fischer T, Schultz M, Braun J, Sack I. Ultrasound Med Biol. 2016 Nov;42(11):2562-2571. doi: 10.1016/j.ultrasmedbio.2016.07.004. Epub 2016 Aug 23. PubMed PMID: 27567061.
Time Harmonic Elastography Reveals Sensitivity of Liver Stiffness to Water Ingestion
Ipek-Ugay S, Tzschätzsch H, Hudert C, Marticorena Garcia SR, Fischer T, Braun J, Althoff C, Sack I. Ultrasound Med Biol. 2016 Jun;42(6):1289-94. doi: 10.1016/j.ultrasmedbio.2015.12.026. Epub 2016 Mar 10. PubMed PMID: 26971462.
Multifrequency time-harmonic elastography for the measurement of liver viscoelasticity in large tissue windows
Tzschätzsch H, Ipek-Ugay S, Trong MN, Guo J, Eggers J, Gentz E, Fischer T, Schultz M, Braun J, Sack I. Ultrasound Med Biol. 2015 Mar;41(3):724-33. doi: 10.1016/j.ultrasmedbio.2014.11.009. Epub 2015
Jan 28. PubMed PMID: 25638319.
In vivo time-harmonic multifrequency elastography of the human liver
Tzschätzsch H, Ipek-Ugay S, Guo J, Streitberger KJ, Gentz E, Fischer T, Klaua R, Schultz M, Braun J, Sack I. Phys Med Biol. 2014 Apr 7;59(7):1641-54. doi: 10.1088/0031-9155/59/7/1641. Epub 2014 Mar 10. PubMed PMID: 24614751.
Isovolumetric elasticity alteration in the human heart detected by in vivo time-harmonic elastography
Tzschätzsch H, Hättasch R, Knebel F, Klaua R, Schultz M, Jenderka KV, Braun J, Sack I. Ultrasound Med Biol. 2013 Dec;39(12):2272-8. doi: 10.1016/j.ultrasmedbio.2013.07.003. Epub 2013 Sep 11. PubMed PMID: 24035628.
In Vivo time harmonic elastography of the human heart
Tzschätzsch H, Elgeti T, Rettig K, Kargel C, Klaua R, Schultz M, Braun J, Sack I. Ultrasound Med Biol. 2012 Feb;38(2):214-22. doi: 10.1016/j.ultrasmedbio.2011.11.002. Epub 2011 Dec 16. PubMed PMID: 22178163.