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Mattias Hedman

Explore the profile of Mattias Hedman including associated specialties, affiliations and a list of published articles. Areas
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Articles 11
Citations 59
Followers 0
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Recent Articles
1.
Emin S, Rossi E, Myrvold Rooth E, Dorniok T, Hedman M, Gagliardi G, et al.
Phys Imaging Radiat Oncol . 2024 May; 30:100589. PMID: 38818305
Background And Purpose: Magnetic resonance (MR)-only radiotherapy (RT) workflow eliminates uncertainties due to computed tomography (CT)-MR image registration, by using synthetic CT (sCT) images generated from MR. This study describes...
2.
Bolin M, Falk M, Hedman M, Gagliardi G, Onjukka E
Rep Pract Oncol Radiother . 2024 Mar; 28(6):764-771. PMID: 38515814
Background: The aim of this study was to determine if rotational uncertainties in gynecological cancer patients can be reduced using surface imaging (SI) compared to aligning three markers on the...
3.
Rossi E, Emin S, Gubanski M, Gagliardi G, Hedman M, Villegas F
Radiat Oncol . 2024 Feb; 19(1):27. PMID: 38424642
Background: The incorporation of magnetic resonance (MR) imaging in radiotherapy (RT) workflows improves contouring precision, yet it introduces geometrical uncertainties when registered with computed tomography (CT) scans. Synthetic CT (sCT)...
4.
Frisk G, Helde Frankling M, Warnqvist A, Bjorkhem-Bergman L, Hedman M
Life (Basel) . 2022 Apr; 12(4). PMID: 35455016
Whole-brain radiotherapy (WBRT) as a treatment for brain metastases has been questioned over the last years. This study aimed to evaluate health care levels and survival after WBRT in a...
5.
Cella L, Gagliardi G, Hedman M, Palma G
Int J Radiat Oncol Biol Phys . 2020 Sep; 108(2):394-396. PMID: 32890518
No abstract available.
6.
Klevebro F, Friesland S, Hedman M, Tsai J, Lindblad M, Rouvelas I, et al.
Langenbecks Arch Surg . 2016 Mar; 401(3):323-31. PMID: 27020672
Purpose: Neoadjuvant chemoradiotherapy (nCRT) improves long-term survival for patients with esophageal cancer. On the other hand, there are indications that nCRT may increase the risk for postoperative morbidity. The aims...
7.
Selenius M, Hedman M, Brodin D, Gandin V, Rigobello M, Flygare J, et al.
J Cell Mol Med . 2011 Oct; 16(7):1593-605. PMID: 22003958
The thioredoxin system is a promising target when aiming to overcome the problem of clinical radiation resistance. Altered cellular redox status and redox sensitive thiols contributing to induction of resistance...
8.
Hedman M, Bergqvist M, Brattstrom D, Brodin O
Anticancer Res . 2011 Apr; 31(4):1125-30. PMID: 21508355
Background: This study evaluates a predictive radiobiology model by measurements of surviving fraction (SF) by the clonogenic assay or the extrapolation method and the proliferation rate in vitro. It is...
9.
Ottosson W, Baker M, Hedman M, Behrens C, Sjostrom D
Acta Oncol . 2010 Sep; 49(7):1184-91. PMID: 20831511
Purpose: The aim of this study is to evaluate the patient setup accuracy by investigating the impact of different types of CBCT matches, performed with 3 (translations only) or 6...
10.
Hedman M, Bjork-Eriksson T, Mercke C, West C, Hesselius P, Brodin O
Acta Oncol . 2008 Dec; 48(4):584-90. PMID: 19107620
Introduction: A model to predict clinical outcome after radiation therapy would be a valuable aid in the effort of developing more tailored treatment regimes for different patients. In this work...