Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Christopher Kurz"'
Autor:
Moritz Rabe, Olaf Dietrich, Robert Forbrig, Maximilian Niyazi, Claus Belka, Stefanie Corradini, Guillaume Landry, Christopher Kurz
Publikováno v:
Radiation Oncology, Vol 19, Iss 1, Pp 1-12 (2024)
Abstract Background Longitudinal assessments of apparent diffusion coefficients (ADCs) derived from diffusion-weighted imaging (DWI) during intracranial radiotherapy at magnetic resonance imaging-guided linear accelerators (MR-linacs) could enable ea
Externí odkaz:
https://doaj.org/article/d834bdfa1ace44b5b5e6de21bfd69b94
Autor:
Yiling Wang, Elia Lombardo, Lili Huang, Michele Avanzo, Giuseppe Fanetti, Giovanni Franchin, Sebastian Zschaeck, Julian Weingärtner, Claus Belka, Marco Riboldi, Christopher Kurz, Guillaume Landry
Publikováno v:
Radiation Oncology, Vol 19, Iss 1, Pp 1-13 (2024)
Abstract Objectives Deep learning-based auto-segmentation of head and neck cancer (HNC) tumors is expected to have better reproducibility than manual delineation. Positron emission tomography (PET) and computed tomography (CT) are commonly used in tu
Externí odkaz:
https://doaj.org/article/0b34ea12b3c6417591771b9c90ca0c0a
Autor:
Yan Chi Ivy Chan, Minglun Li, Adrian Thummerer, Katia Parodi, Claus Belka, Christopher Kurz, Guillaume Landry
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 30, Iss , Pp 100569- (2024)
Background and purpose: Daily cone-beam computed tomography (CBCT) in image-guided radiotherapy administers radiation exposure and subjects patients to secondary cancer risk. Reducing imaging dose remains challenging as image quality deteriorates. We
Externí odkaz:
https://doaj.org/article/6c58c568d10746fea4be10b923826bd2
Autor:
Marica Vagni, Huong Elena Tran, Francesco Catucci, Giuditta Chiloiro, Andrea D’Aviero, Alessia Re, Angela Romano, Luca Boldrini, Maria Kawula, Elia Lombardo, Christopher Kurz, Guillaume Landry, Claus Belka, Luca Indovina, Maria Antonietta Gambacorta, Davide Cusumano, Lorenzo Placidi
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
PurposeMagnetic resonance imaging (MRI)-guided radiotherapy enables adaptive treatment plans based on daily anatomical changes and accurate organ visualization. However, the bias field artifact can compromise image quality, affecting diagnostic accur
Externí odkaz:
https://doaj.org/article/103dfb2a13814a68a1541bed4c8db6b3
Autor:
Yuqing Xiong, Moritz Rabe, Carolin Rippke, Maria Kawula, Lukas Nierer, Sebastian Klüter, Claus Belka, Maximilian Niyazi, Juliane Hörner-Rieber, Stefanie Corradini, Guillaume Landry, Christopher Kurz
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 29, Iss , Pp 100562- (2024)
Background and purpose: Ultra-hypofractionated online adaptive magnetic resonance-guided radiotherapy (MRgRT) is promising for prostate cancer. However, the impact of online adaptation on target coverage and organ-at-risk (OAR) sparing at the level o
Externí odkaz:
https://doaj.org/article/6557ad36836c4e799c07819f880ab6dc
Autor:
Marvin F. Ribeiro, Sebastian Marschner, Maria Kawula, Moritz Rabe, Stefanie Corradini, Claus Belka, Marco Riboldi, Guillaume Landry, Christopher Kurz
Publikováno v:
Radiation Oncology, Vol 18, Iss 1, Pp 1-9 (2023)
Abstract Background and purpose Magnetic resonance imaging guided radiotherapy (MRgRT) offers treatment plan adaptation to the anatomy of the day. In the current MRgRT workflow, this requires the time consuming and repetitive task of manual delineati
Externí odkaz:
https://doaj.org/article/bcdee88d00804a09bb6e8d5eb5fb8da4
Autor:
Rabea Klaar, Moritz Rabe, Thomas Gaass, Moritz J. Schneider, Ilyes Benlala, Chukwuka Eze, Stefanie Corradini, Claus Belka, Guillaume Landry, Christopher Kurz, Julien Dinkel
Publikováno v:
Radiation Oncology, Vol 18, Iss 1, Pp 1-15 (2023)
Abstract Background Hybrid devices that combine radiation therapy and MR-imaging have been introduced in the clinical routine for the treatment of lung cancer. This opened up not only possibilities in terms of accurate tumor tracking, dose delivery a
Externí odkaz:
https://doaj.org/article/dc73b85c4e484f59a572a76a054ecaa2
Publikováno v:
Glossa, Vol 8, Iss 1 (2023)
This paper addresses gradability in American Sign Language (ASL). The literature has argued that languages may or may not introduce degree variables, i.e., there is cross-linguistic variation as to whether languages should be analyzed as degree- or d
Externí odkaz:
https://doaj.org/article/3f5d5cd043bf4819812eabaad7758e59
Autor:
Maria Kawula, Marica Vagni, Davide Cusumano, Luca Boldrini, Lorenzo Placidi, Stefanie Corradini, Claus Belka, Guillaume Landry, Christopher Kurz
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 28, Iss , Pp 100498- (2023)
Background and purpose: Automation is desirable for organ segmentation in radiotherapy. This study compared deep learning methods for auto-segmentation of organs-at-risk (OARs) and clinical target volume (CTV) in prostate cancer patients undergoing f
Externí odkaz:
https://doaj.org/article/2e7a85cce52b488f9d369ca6f78de28d
Autor:
Henning Schmitz, Adrian Thummerer, Maria Kawula, Elia Lombardo, Katia Parodi, Claus Belka, Florian Kamp, Christopher Kurz, Guillaume Landry
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 27, Iss , Pp 100482- (2023)
Background and purpose:In radiotherapy, dose calculations based on 4D cone beam CTs (4DCBCTs) require image intensity corrections. This retrospective study compared the dose calculation accuracy of a deep learning, projection-based scatter correction
Externí odkaz:
https://doaj.org/article/8cbf5b63c48847c1a2373a7b51259105