Transverse Oscillation Ultrasound

Velocity measurements are rarely used in diagnostics of venous disease because the measurements are not very precise.

Transverse Oscillation (TO) ultrasound (US) is in contrast to spectral Doppler (SD) ultrasound (US) an angle independent technique, that is able to visualize complex flow patterns as well as measure precise velocity measurements, which may be a promising new technique for evaluating venous disease.

Venous disease affects a quarter of the population is caused by venous outflow obstruction or insufficient venous valves causing venous hypertension. The symptoms of varicose veins are tiredness, cramps, pain, heaviness, itching and swelling.

Thor BechsgaardAbout Thor
Thor holds a master in medicine from the University of Copenhagen and is a certified medical doctor. He finished his PhD in 2018 and plans to continue working in radiology and with clinical research.

Publikationer rss feed

2025
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An 8Tx/32Rx head-neck coil at 7T by combining 2Tx/32Rx Nova coil with 6Tx shielded coaxial cable elements

Güler, Sadri ; Povaz An, Michal ; Zhurbenko, Vitaliy ; Zivkovic, Irena
in: Magnetic Resonance in Medicine, vol: 93, issue: 2, pages: 864-872

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.1002/mrm.30297

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Analysing the Renal Vasculature Using Super-Resolution Ultrasound Imaging: Considerations for Clinical and Research Applications

McDermott, Amy ; Panduro, Nathalie Sarup ; Taghavi, Iman ; Kjer, Hans Martin ; Søgaard, Stinne Byrholdt ; Nielsen, Michael Bachman ; Jensen, Jørgen Arendt ; Sørensen, Charlotte Mehlin
in: Diagnostics, vol: 15

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.3390/diagnostics15121515

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An Inexpensive 3D Camera System Based on a Completely Synchronized Stereo Camera, Open-Source Software, and a Raspberry Pi for Accurate Fish Size, Position, and Swimming Speed

Mittún, Ólavur av Fløtum ; Andersen, Lars Emil Juel ; Svendsen, Morten Bo Søndergaard ; Steffensen, John Fleng
in: Fishes, vol: 10, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.3390/fishes10040139

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A Physics-Informed Neural Network as a Digital Twin of Optically Turbid Media

Kazemzadeh, Mohammadrahim ; Collard, Liam ; Piscopo, Linda ; De Vittorio, Massimo ; Pisanello, Ferruccio
in: Advanced Intelligent Systems, vol: 7, issue: 5

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.1002/aisy.202400574

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A Quantitative Approach to CT Quality Assessment

Henneberg, Cecilie Valet ; Olech, Weronika E. ; Teller, Mathias Dreyer ; Persson, Gitte Fredberg ; Andersen, Michael Brun ; Müller, Felix Christoph ; Mortensen, Henriette Klitgaard ; Behrens, Claus P. ; Edmund, Jens M.
Presented at:
DTU Health Tech Department Meeting & PhD Poster Session 2025

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2025

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A randomized, placebo-controlled trial of the BTK inhibitor zanubrutinib in hospitalized patients with COVID-19 respiratory distress

Treon, Steven P. ; Kotton, Camille N. ; Park, David J. ; Moranzoni, Giorgia ; Lemvigh, Camilla K. ; Gathe, Joseph C. ; Varughese, Tilly A. ; Barnett, Christopher F. ; Belenchia, Johnny M. ; Clark, Nina M. ; Farber, Charles M. ; Abid, Muhammad Bilal ; Ahmed, Gulrayz ; Patterson, Christopher J. ; Guerrera, Maria L. ; Soumerai, Jacob D. ; Chea, Vipheaviny A. ; Carulli, Isabel P. ; Southard, Jackson ; Li, Shuqiang ; Wu, Catherine J. ; Livak, Kenneth J. ; Holmgren, Eric ; Kim, Pil ; Shi, Carrie ; Lin, Holly ; Ramakrishnan, Vanitha ; Ou, Ying ; Olszewski, Scott ; Olsen, Lars Rønn ; Keskin, Derin B. ; Hunter, Zachary R. ; Tankersley, Christopher ; Zimmerman, Todd ; Dhakal, Binod
in: Frontiers in Immunology, vol: 15

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.3389/fimmu.2024.1369619

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Arginase-1-specific T cells target and modulate tumor-associated macrophages

Martinenaite, Evelina ; Lecoq, Inés ; Aaboe-Jørgensen, Mia ; Ahmad, Shamaila Munir ; Perez-Penco, Maria ; Glöckner, Hannah Jorinde ; Chapellier, Marion ; Lara De La Torre, Lucía ; Olsen, Lars Rønn ; Rømer, Anne Mette Askehøj ; Pedersen, Ayako Wakatsuki ; Andersen, Mads Hald
in: Journal for ImmunoTherapy of Cancer, vol: 13, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.1136/jitc-2024-009930

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Assessing tumor microstructure with time-dependent diffusion imaging: Considerations and feasibility on clinical MRI and MRI-Linac

Jokivuolle, Minea ; Mahmood, Faisal ; Madsen, Kristoffer Hougaard ; Harbo, Frederik Severin Gråe ; Johnsen, Lars ; Lundell, Henrik
in: Medical Physics, vol: 52, issue: 1, pages: 346-361

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.1002/mp.17453

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Assessment of Super-Resolution Ultrasound Imaging Using the Erythrocytes Through Comparison with Micro-CT

Hansen, Lauge Naur ; Ráth, Andre ; Amin Naji, Mostafa ; McDermott, Amy ; Sørensen, Charlotte Mehlin ; Kjer, Hans Martin ; Gundlach, Carsten ; Dahl, Anders Bjorholm ; Jensen, Jørgen Arendt
part of: Proceedings of SPIE, 2025
Presented at:
SPIE Medical Imaging 2025

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.1117/12.3046511

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Auditory steady state response can predict declining EF in healthy elderly individuals

Mao, Xiaopeng ; Shenton, Nelly ; Puthusserypady, Sadasivan ; Lauritzen, Martin Johannes ; Benedek, Krisztina
in: Frontiers in Aging Neuroscience, vol: 17, pages: 15

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2025     |    DOI: https://doi.org/10.3389/fnagi.2025.1516932