Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Uulke A van der Heide"'
Autor:
Miangela M Lacle, Sjoerd G Elias, Leon M G Moons, Helena M Verkooijen, Manon N G J A Braat, Myriam Chalabi, Corrie A M Marijnen, Femke P Peters, Brechtje A Grotenhuis, Miriam Koopman, Petur Snaebjornsson, Esther Consten, Wilhelmina M U van Grevenstein, Maaike E Verweij, Max D Tanaka, Chavelli M Kensen, Uulke A van der Heide, Tomas Janssen, Tineke Vijlbrief, Monique Maas, Inge L Huibregtse, Remond Fijneman, Apollo Pronk, Anke B Smits, Joost T Heikens, Hidde Eijkelenkamp, Maartje M C Schoenmakers, Gert J Meijer, Martijn Intven
Publikováno v:
BMJ Open, Vol 13, Iss 6 (2023)
Introduction Organ preservation is associated with superior functional outcome and quality of life (QoL) compared with total mesorectal excision (TME) for rectal cancer. Only 10% of patients are eligible for organ preservation following short-course
Externí odkaz:
https://doaj.org/article/8286f62013fd42359e5ab23a6da2c02a
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 24, Iss , Pp 159-166 (2022)
Background and purpose: Strategies to limit the impact of intra-fraction motion during treatment are common in radiotherapy. Margin recipes, however, are not designed to incorporate these strategies. This work aimed to provide a framework to determin
Externí odkaz:
https://doaj.org/article/17bc4b81e84143c8b5e06251f8e446da
Autor:
Roque Rodríguez Outeiral, Paula Bos, Hedda J. van der Hulst, Abrahim Al-Mamgani, Bas Jasperse, Rita Simões, Uulke A. van der Heide
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 23, Iss , Pp 144-149 (2022)
Background and purpose: Contouring oropharyngeal primary tumors in radiotherapy is currently done manually which is time-consuming. Autocontouring techniques based on deep learning methods are a desirable alternative, but these methods can render sub
Externí odkaz:
https://doaj.org/article/a4d3533a701d49b281f25f703ad5a05e
Autor:
Chavelli M. Kensen, Tomas M. Janssen, Anja Betgen, Lisa Wiersema, Femke P. Peters, Peter Remeijer, Corrie A. M. Marijnen, Uulke A. van der Heide
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-9 (2022)
Abstract Purpose To determine PTV margins for intrafraction motion in MRI-guided online adaptive radiotherapy for rectal cancer and the potential benefit of performing a 2nd adaptation prior to irradiation. Methods Thirty patients with rectal cancer
Externí odkaz:
https://doaj.org/article/bcd2c2c4c02a4354b63c0a50bf6677eb
Autor:
Mueez Waqar, Petra J. Van Houdt, Eline Hessen, Ka-Loh Li, Xiaoping Zhu, Alan Jackson, Mudassar Iqbal, James O’Connor, Ibrahim Djoukhadar, Uulke A. van der Heide, David J. Coope, Gerben R. Borst
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
Glioblastoma is a high-grade aggressive neoplasm characterised by significant intra-tumoral spatial heterogeneity. Personalising therapy for this tumour requires non-invasive tools to visualise its heterogeneity to monitor treatment response on a reg
Externí odkaz:
https://doaj.org/article/04932a6b6fd0422188ec508b96921eaa
Autor:
Roque Rodríguez Outeiral, Paula Bos, Abrahim Al-Mamgani, Bas Jasperse, Rita Simões, Uulke A. van der Heide
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 19, Iss , Pp 39-44 (2021)
Background and purpose: Segmentation of oropharyngeal squamous cell carcinoma (OPSCC) is needed for radiotherapy planning. We aimed to segment the primary tumor for OPSCC on MRI using convolutional neural networks (CNNs). We investigated the effect o
Externí odkaz:
https://doaj.org/article/aae0284dd0d441f3b32f747fa6583e51
Autor:
Marlies E. Nowee, Vivian W.J. van Pelt, Iris Walraven, Rita Simões, Carmen P. Liskamp, Doenja M.J. Lambregts, Stijn Heijmink, Eva Schaake, Uulke A. van der Heide, Tomas M. Janssen
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 19, Iss , Pp 85-89 (2021)
Background and Purpose: Magnetic resonance (MR) guided radiotherapy utilizes MR images for (online) plan adaptation and image guidance. The aim of this study was to investigate the impact of variation in MR acquisition time and scan resolution on ima
Externí odkaz:
https://doaj.org/article/b675a3ef7d324c938a3712a347f1d82b
Autor:
William A. Hall, Amar U. Kishan, Emma Hall, Himanshu Nagar, Danny Vesprini, Eric Paulson, Uulke A. Van der Heide, Colleen A. F. Lawton, Linda G. W. Kerkmeijer, Alison C. Tree
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
IntroductionProstate cancer is a common malignancy for which radiation therapy (RT) provides an excellent management option with high rates of control and low toxicity. Historically RT has been given with CT based image guidance. Recently, magnetic r
Externí odkaz:
https://doaj.org/article/43f13186a56a4e30aa6e2988c942c0cf
Autor:
Mohamed S. Elmahdy, Laurens Beljaards, Sahar Yousefi, Hessam Sokooti, Fons Verbeek, Uulke A. Van Der Heide, Marius Staring
Publikováno v:
IEEE Access, Vol 9, Pp 95551-95568 (2021)
Medical image registration and segmentation are two of the most frequent tasks in medical image analysis. As these tasks are complementary and correlated, it would be beneficial to apply them simultaneously in a joint manner. In this paper, we formul
Externí odkaz:
https://doaj.org/article/99b9664860a441988bf9b462aafc6f8e
Autor:
Ernst S. Kooreman, Vivian van Pelt, Marlies E. Nowee, Floris Pos, Uulke A. van der Heide, Petra J. van Houdt
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
PurposeIntravoxel incoherent motion (IVIM) is a promising technique that can acquire perfusion information without the use of contrast agent, contrary to the more established dynamic contrast-enhanced (DCE) technique. This is of interest for treatmen
Externí odkaz:
https://doaj.org/article/bfa81a1a1c19439bab49be082f486791