Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Ulf Isacsson"'
Autor:
Helena Söderström, Angelica Walfridsson, Ulla Martinsson, Ulf Isacsson, Karin Brocki, Johan Lundin Kleberg, Gustaf Ljungman
Publikováno v:
Radiation Oncology, Vol 18, Iss 1, Pp 1-12 (2023)
Abstract Background Children with brain tumors are at high risk of neurocognitive decline after radiotherapy (RT). However, there is a lack of studies on how RT doses to organs at risk (OARs) impacts neurocognition. The aim of this study was to exami
Externí odkaz:
https://doaj.org/article/81e3570c79c14406a5963dd3c6e32105
Autor:
Caroline Olsson, Tufve Nyholm, Elinore Wieslander, Eva Onjukka, Adalsteinn Gunnlaugsson, Johan Reizenstein, Stefan Johnsson, Ingrid Kristensen, Johan Skönevik, Magnus Karlsson, Ulf Isacsson, Anna Flejmer, Edvard Abel, Fredrik Nordström, Leif Nyström, Kjell Bergfeldt, Björn Zackrisson, Alexander Valdman
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 11, Iss , Pp 88-91 (2019)
A fundamental problem in radiotherapy is the variation of organ at risk (OAR) volumes. Here we present our initial experience in engaging a large Radiation Oncology (RO) community to agree on national guidelines for OAR delineations. Our project buil
Externí odkaz:
https://doaj.org/article/c2136910012b45ebab9be044271c8f0d
Autor:
Anna-Karin Wennstig, Hans Garmo, Ulf Isacsson, Giovanna Gagliardi, Niina Rintelä, Bo Lagerqvist, Lars Holmberg, Carl Blomqvist, Malin Sund, Greger Nilsson
Publikováno v:
Radiation Oncology, Vol 14, Iss 1, Pp 1-11 (2019)
Abstract Background To assess the relationship between radiation doses to the coronary arteries (CAs) and location of a coronary stenosis that required intervention after three-dimensional conformal radiotherapy (3DCRT) for breast cancer (BC). Method
Externí odkaz:
https://doaj.org/article/4af7cc7cc85d408981c2aa94cfe5e53e
Autor:
Ellen Backlund, Muyi Yang, Vitali Grozman, Giuseppe Masucci, Johan Falkenius, Hanna Eriksson, Braslav Jovanovic, Katarina Hammarlund, Ulf Isacsson, Calin Radu, Edvard Abel, Kristin Karlsson, Ricardo Palanco Zamora, Peter Wersäll, Ulrika Edbäck, Stina Wickström, Eva Darai Ramqvist, Suzanne Egyhazi Brage, Rolf Kiessling, Kristina Viktorsson, Bo Franzén, Rolf Lewensohn, Roger Olofsson Bagge, Gustav J. Ullenhag, Lars Ny, Karin Lindberg, Hildur Helgadottir
Publikováno v:
Acta Oncologica. 61:869-873
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73646e23f06dcf5d139e4967f07e8a27
https://doi.org/10.1080/0284186x.2022.2079959
https://doi.org/10.1080/0284186x.2022.2079959
Publikováno v:
Medical Physics. 48:2136-2144
Purpose Irregular breathing may compromise the treated volume for free-breathing lung cancer patients during radiotherapy. We try to find a measure based on a breathing amplitude surrogate that can be used to select the patients who need further inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff197f67f5fd49a606903f5149f01cf2
https://doi.org/10.1002/mp.14824
https://doi.org/10.1002/mp.14824
Autor:
Ulf Isacsson
Publikováno v:
The Baltic Journal of Road and Bridge Engineering, Vol 3, Iss 2, Pp 84-92 (2008)
Road equipment is used for increasing safety and comfort in traffic. There are 5 main groups of equipment: road lighting, fences and barriers, vertical signs, horizontal signs and traffic signals. Common for all road equipment is that, once they have
Externí odkaz:
https://doaj.org/article/6365bdf809b14012bc109a8d170849d8
Autor:
Kjell Bergfeldt, Tufve Nyholm, Alexander Valdman, Stefan Johnsson, Johan Reizenstein, Ulf Isacsson, Ingrid Kristensen, Leif Nyström, Björn Zackrisson, Elinore Wieslander, Anna M. Flejmer, Fredrik Nordström, Eva Onjukka, Edvard Abel, Caroline Olsson, Johan Skönevik, Magnus G. Karlsson, Adalsteinn Gunnlaugsson
Publikováno v:
Physics and Imaging in Radiation Oncology
Physics and Imaging in Radiation Oncology, Vol 11, Iss, Pp 88-91 (2019)
Physics and Imaging in Radiation Oncology, Vol 11, Iss, Pp 88-91 (2019)
A fundamental problem in radiotherapy is the variation of organ at risk (OAR) volumes. Here we present our initial experience in engaging a large Radiation Oncology (RO) community to agree on national guidelines for OAR delineations. Our project buil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::927e5cb15f1a7bcd1f4d5abdaa911125
https://doi.org/10.1016/j.phro.2019.08.006
https://doi.org/10.1016/j.phro.2019.08.006
Publikováno v:
Journal of Applied Clinical Medical Physics
Patient breathing during lung cancer radiotherapy reduces the ability to keep a sharp dose gradient between tumor and normal tissues. To mitigate detrimental effects, accurate information about the tumor position is required. In this work, we evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12520b31911a34fd86afd8df9ecad71a
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-427518
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-427518
Autor:
Silvia Johansson, Lennart Åström, Fredrik Sandin, Ulf Isacsson, Anders Montelius, Ingela Turesson
Publikováno v:
Prostate Cancer, Vol 2012 (2012)
Proton boost of 20 Gy in daily 5 Gy fractions followed by external beam radiotherapy (EBRT) of 50 Gy in daily 2 Gy fractions were given to 278 patients with prostate cancer with T1b to T4N0M0 disease. Fifty-three percent of the patients received neoa
Externí odkaz:
https://doaj.org/article/5509aa9d815e4732a0f5342e3c1c5d41
Autor:
Carl Blomqvist, Anna-Karin Wennstig, Malin Sund, N. Rintelä, Bo Lagerqvist, Hans Garmo, Greger Nilsson, Giovanna Gagliardi, Lars Holmberg, Ulf Isacsson
Publikováno v:
Radiation Oncology (London, England)
Radiation Oncology, Vol 14, Iss 1, Pp 1-11 (2019)
Radiation Oncology, Vol 14, Iss 1, Pp 1-11 (2019)
Background To assess the relationship between radiation doses to the coronary arteries (CAs) and location of a coronary stenosis that required intervention after three-dimensional conformal radiotherapy (3DCRT) for breast cancer (BC). Methods The stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::653297a1556441be66d72ddcb5cbffa0
http://europepmc.org/articles/PMC6407212
http://europepmc.org/articles/PMC6407212