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Mårten Sandstedt

My research involves the examination of thoracic organs using computed tomography. It also explores the development of innovative methods for image processing and visualization.

Publications

2025

Jennifer Alven, Richard Petersen, David Hagerman, Mårten Sandstedt, Pieter Kitslaar, Goeran Bergstrom, Erika Fagman, Ola Hjelmgren (2025) PlaqueViT: a vision transformer model for fully automatic vessel and plaque segmentation in coronary computed tomography angiography European Radiology (Article in journal) Continue to DOI

2024

Lilian Henriksson, Mårten Sandstedt, Patrik Nowik, Anders Persson (2024) Automated AI-based coronary calcium scoring using retrospective CT data from SCAPIS is accurate and correlates with expert scoring European Radiology (Article in journal) Continue to DOI
Linus Ohlsson, Mårten Sandstedt, Joanna-Maria Papageorgiou, Anders Svensson, Ann F. Bolger, Éva Tamás, Hans Granfeldt, Tino Ebbers, Jonas Lantz (2024) Haemodynamic significance of extrinsic outflow graft stenoses during HeartMate 3™ therapy. European heart journal. Imaging methods and practice, Vol. 2, Article qyae082 (Article in journal) Continue to DOI
Bente Konst, Linus Ohlsson, Lilian Henriksson, Mårten Sandstedt, Anders Persson, Tino Ebbers (2024) Optimization of photon counting CT for cardiac imaging in patients with left ventricular assist devices: An in-depth assessment of metal artifacts Journal of Applied Clinical Medical Physics, Vol. 25, Article e14386 (Article in journal) Continue to DOI

2023

Mårten Sandstedt, Rosanna Chung, Camilla Skoglund, Anna Lundberg, Carl Johan Östgren, Jan Ernerudh, Lena Jonasson (2023) Complete fatty degeneration of thymus associates with male sex, obesity and loss of circulating naïve CD8+ T cells in a Swedish middle-aged population Immunity & Ageing, Vol. 20, Article 45 (Article in journal) Continue to DOI

Organisation

Close up of three doctors dressed in surgical clothes. One stands with his back to the camera.

Division of Diagnostics and Specialist Medicine (DISP)

The division consists of three units (internal medicine, cardiovascular and radiological sciences) and contains seven subject areas within which research and teaching are conducted.
Illustration of the letters HMV

Department of Health, Medicine and Caring Sciences (HMV)

The research areas at HMV include experimental basic research to clinical, social and public health research. We conduct high-quality education in the sought-after care professions.
Five people in a laboratory.

Faculty of Medicine and Health Sciences (MEDFAK)

The Faculty of Medicine and Health Sciences conducts research and education within medicine, healthcare and public health.

News

male and female researchers discuss a CT scan.

Immune system ageing can be revealed by CT scan

Thymus may play a bigger role in the immune system of adults than was previously believed. With age, the glandular tissue in the thymus is replaced by fat, but the rate at which this happens is linked to sex, age and lifestyle factors.

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