Results 11 to 20 of about 81,928 (274)

Editorial: Online Adaptive MR-Guided Radiotherapy [PDF]

Frontiers in Oncology, 2021
Contains fulltext : 238211.pdf (Publisher’s version ) (Open Access)
Linda G. W. Kerkmeijer, Vincenzo Valentini, Clifton D. (Dave) Fuller, Ben J. Slotman   +3 more
doaj   +5 more sources

Adaptive margins for online adaptive radiotherapy [PDF]

Physics in Medicine & Biology, 2022
Abstract Objective. In online adaptive radiotherapy a new plan is generated every fraction based on the organ and clinical target volume (CTV) delineations of that fraction. This allows for a planning target volume margin that does not need to be constant over the whole course of treatment, as is the case in ...
Erik van der Bijl, Peter Remeijer, Jan-Jakob Sonke, Uulke A van der Heide, Tomas Janssen   +4 more
openaire   +4 more sources

Management of tumor volume changes during preoperative radiotherapy for extremity soft tissue sarcoma: a new strategy of adaptive radiotherapy

Radiology and Oncology, 2023
Using adaptive radiotherapy (ART), to determine objective clinical criteria that identify extremity soft tissue sarcoma (ESTS) patients requiring adaptation of their preoperative radiotherapy (RT) plan.
De Lamarliere Marion Geneau, Lusque Amélie, Khalifa Justine Attal, Esteyrie Vincent, Chevreau Christine, Valentin Thibaud, Gangloff Dimitri, Meresse Thomas, Courtot Louis, Rochaix Philippe, Boulet Bérénice, Graulieres Eliane, Ducassou Anne   +12 more
doaj   +1 more source

Dosimetric impact of gastrointestinal air column in radiation treatment of pancreatic cancer [PDF]

, 2017
OBJECTIVE: Dosimetric evaluation of air column in gastrointestinal (GI) structures in intensity modulated radiation therapy (IMRT) of pancreatic cancer.
Cardenes, Higinia R., Corn, Jonathan B., Das, Indra J., Estabrook, Neil C., Ewing, Marvene M.   +4 more
core   +1 more source

Assessment of image quality and dose calculation accuracy on kV CBCT, MV CBCT, and MV CT images for urgent palliative radiotherapy treatments. [PDF]

, 2016
A clinical workflow was developed for urgent palliative radiotherapy treatments that integrates patient simulation, planning, quality assurance, and treatment in one 30-minute session.
Barani, Igor, Braunstein, Steve, Cremers, Florian, Fogh, Shannon E, Held, Mareike, Morin, Olivier, Nakamura, Jean, Perez-Andujar, Angelica, Pouliot, Jean, Sneed, Penny K   +9 more
core   +1 more source

Effect of variations in atelectasis on tumor displacement during radiation therapy for locally advanced lung cancer [PDF]

, 2017
Purpose Atelectasis (AT), or collapsed lung, is frequently associated with central lung tumors. We investigated the variation of atelectasis volumes during radiation therapy and analyzed the effect of AT volume changes on the reproducibility of the ...
Tennyson, Nathan, Weiss, Elisabeth, Sleeman, William, Rosu, Mihaela, Jan, Nuzhat, Hugo, Geoffrey D.   +5 more
core   +2 more sources

Old dogs, new tricks: MR‐Linac training and credentialing of radiation oncologists, radiation therapists and medical physicists

Journal of Medical Radiation Sciences, 2023
The introduction of magnetic resonance (MR) linear accelerators (MR‐Linacs) into radiotherapy departments has increased in recent years owing to its unique advantages including the ability to deliver online adaptive radiotherapy.
Louise Hogan, Michael Jameson, David Crawford, Stacy Alvares, Conrad Loo, Maddison Picton, Zoe Moutrie, Claire Pagulayan, Ursula Jelen, Nicolle Dunkerley, Tania Twentyman, Jeremy deLeon, Vikneswary Batumalai   +12 more
doaj   +1 more source

Retrospective Clinical Evaluation of a Decision-Support Software for Adaptive Radiotherapy of Head and Neck Cancer Patients

Frontiers in Oncology, 2022
PurposeThis study aimed to evaluate the clinical need for an automated decision-support software platform for adaptive radiation therapy (ART) of head and neck cancer (HNC) patients.MethodsWe tested RTapp (SegAna), a new ART software platform for ...
Sebastien A. A. Gros, Anand P. Santhanam, Alec M. Block, Bahman Emami, Brian H. Lee, Cara Joyce   +5 more
doaj   +1 more source

MR‐Linac guided adaptive stereotactic ablative body radiotherapy for recurrent cardiac sarcoma with mitral valve bioprosthesis – a case report

Journal of Medical Radiation Sciences, 2023
We present the first case in the literature of a 78‐year‐old woman with recurrent cardiac sarcoma adjacent to a bioprosthetic mitral valve treated with magnetic resonance linear accelerator (MR‐Linac) guided adaptive stereotactic ablative body ...
Vikneswary Batumalai, Madeline Carr, Michael Jameson, David Crawford, Urszula Jelen, Claire Pagulayan, Tania Twentyman, Angela Hong, Jeremy de Leon   +8 more
doaj   +1 more source

Targeted radiotherapy of neuroblastoma: future directions [PDF]

, 2017
No abstract ...
Gaze, Mark N., Mairs, Robert, Nile, Donna L., Rae, Colin, Tesson, Mathias   +4 more
core   +2 more sources