Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Rainer Loeschel"'
Publikováno v:
BMC Cancer, Vol 20, Iss 1, Pp 1-13 (2020)
Abstract Background This planning study compares different radiotherapy techniques for patients with pituitary adenoma, including flatness filter free mode (FFF), concerning plan quality and secondary malignancies for potentially young patients. The
Externí odkaz:
https://doaj.org/article/7612796038154b359d0ad67decb1776d
Publikováno v:
Journal of Applied Clinical Medical Physics
Men treated for localized prostate cancer by radiotherapy have often a remaining life span of 10 yr or more. Therefore, the risk for secondary malignancies should be taken into account. Plans for ten patients were evaluated which had been performed o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2204a1e5a2e709b1e3812e9fa312011a
https://epub.uni-regensburg.de/43940/
https://epub.uni-regensburg.de/43940/
Publikováno v:
BMC Cancer, Vol 20, Iss 1, Pp 1-13 (2020)
BMC Cancer
BMC Cancer
Background This planning study compares different radiotherapy techniques for patients with pituitary adenoma, including flatness filter free mode (FFF), concerning plan quality and secondary malignancies for potentially young patients. The flatness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7186b709447b115b7f5f5d00290b2d98
Autor:
Judit, Alvarez Moret, Tina, Obermeier, Fabian, Pohl, Rainer, Loeschel, Oliver, Koelbl, Barbara, Dobler
Publikováno v:
Journal of Applied Clinical Medical Physics
Pediatric patients suffering from ependymoma are usually treated with cranial or craniospinal three‐dimensional (3D) conformal radiotherapy (3DCRT). Intensity‐modulated techniques spare dose to the surrounding tissue, but the risk for second mali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9f971c99b71387e1a671faf5de206c5d
https://pubmed.ncbi.nlm.nih.gov/30125453
https://pubmed.ncbi.nlm.nih.gov/30125453
Purpose: Radiotherapy is a standard treatment modality with curative intent for localized prostate cancer. Prostate cancer is a disease of elderly men. Nevertheless these patients have a remaining life span of ten years or more. Radiotherapy compared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34524bde595183319dc085ad6d49bb0a
Autor:
Bernadette Knott, Barbara Dobler, Manuel Maerz, Rainer Loeschel, Johannes Maier, Oliver Koelbl
Publikováno v:
Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]. 192(10)
The aim of this study was to investigate if the flattening filter free mode (FFF) of a linear accelerator reduces the excess absolute risk (EAR) for second cancer as compared to the flat beam mode (FF) in simultaneous integrated boost (SIB) radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::416bd330358b4ae3281e0770b8e27112
https://pubmed.ncbi.nlm.nih.gov/27534409
https://pubmed.ncbi.nlm.nih.gov/27534409
Autor:
Johannes, Maier, Bernadette, Knott, Manuel, Maerz, Rainer, Loeschel, Oliver, Koelbl, Barbara, Dobler
Publikováno v:
Radiation Oncology (London, England)
Background The aim of the study was to compare the two irradiation modes with (FF) and without flattening filter (FFF) for three different treatment techniques for simultaneous integrated boost radiation therapy of patients with right sided breast ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::35e37bb19ac8ef4dae5408a85b37a6da
https://pubmed.ncbi.nlm.nih.gov/27577561
https://pubmed.ncbi.nlm.nih.gov/27577561
Autor:
Oliver Koelbl, Rainer Loeschel, Matthias Kroiss, Piotr Zygmanski, Barbara Dobler, Wolfgang Hoegele
Publikováno v:
Medical Physics. 39:7205-7214
Purpose: The authors present a stochastic framework for radiotherapy patient positioning directly utilizing radiographic projections. This framework is developed to be robust against anatomical nonrigid deformations and to cope with challenging imagi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::740041ce48255b665ffa74b8cad27d66
https://doi.org/10.1118/1.4764483
https://doi.org/10.1118/1.4764483
Publikováno v:
Medical Physics. 39:444-454
Purpose: The purpose of this study is to investigate the feasibility of an inverse planning optimization approach for the Volumetric Modulated Arc Therapy (VMAT) based on quadratic programming and the projection method. The performance of this method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::150ded89cf8dc922901bc47dc2ad8cd7
https://doi.org/10.1118/1.3671922
https://doi.org/10.1118/1.3671922
Autor:
Piotr Zygmanski, Barbara Dobler, Juergen Hesser, Wolfgang Hoegele, Rainer Loeschel, Oliver Koelbl
Publikováno v:
Medical Physics. 38:668-681
Purpose: In this work, a novel stochastic framework for patient positioning based on linac-mounted CB projections is introduced. Based on this formulation, the most probable shifts and rotations of the patient are estimated, incorporating interfracti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de3be024cd0eebeab253b618970d8738
https://doi.org/10.1118/1.3532959
https://doi.org/10.1118/1.3532959