Respiratory motion management for external radiotherapy treatment.

{"article_title":"Respiratory motion management for external radiotherapy treatment.","author":"Darr\u00e9on J, Bouilhol G, Ailli\u00e8res N, Bouscayrol H, Simon L, Ayadi M","journal_title":"Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique","issn":"1769-6658","isbn":"","publication_date":"2022-02-01","volume":"26","issue":"1-Feb","first_page":"50","page_count":"","accession_number":"34953689","doi":"10.1016\/j.canrad.2021.09.006","publisher":"Elsevier","doctype":"Journal Article","subjects":"France; Abdominal Neoplasms radiotherapy; Breath Holding; Organ Motion physiology; Respiration; Spirometry methods; Thoracic Neoplasms radiotherapy; Abdominal Neoplasms diagnostic imaging; Exhalation; France; Humans; Inhalation; Magnetic Resonance Imaging; Particle Accelerators; Radiation Oncology; Radiotherapy Planning, Computer-Assisted; Societies, Medical; Thoracic Neoplasms diagnostic imaging; Tomography, X-Ray Computed methods","interest_area":["Oncology"," Radiology"," Pulmonology"],"abstract":"We present the update of the recommendations of the French society of oncological radiotherapy on respiratory motion management for external radiotherapy treatment. Since twenty years and the report 62 of ICRU, motion management during the course of radiotherapy treatment has become an increasingly significant concern, particularly with the development of hypofractionated treatments under stereotactic conditions, using reduced safety margins. This article related orders of motion amplitudes for different organs as well as the definition of the margins in radiotherapy. An updated review of the various movement management strategies is presented as well as main technological solutions enabling them to be implemented: when acquiring anatomical data, during planning and when carrying out treatment. Finally, the management of these moving targets, such as it can be carried out in radiotherapy departments, will be detailed for a few concrete examples of localizations (abdominal, thoracic and hepatic). Copyright \u00a9 2021 Soci\u00e9t\u00e9 fran\u00e7aise de radioth\u00e9rapie oncologique (SFRO). Published by Elsevier Masson SAS. All rights reserved.","url":"https:\/\/search.ebscohost.com\/login.aspx?direct=true&db=mdl&AN=34953689","isPdfLink":false,"isSAML":false,"an":"34953689","number_other":"","type_pub":"","issn_electronic":"1769-6658","languages":"English","language":"eng","date_entry":"Date Created: 20211226 Date Completed: 20220217 Latest Revision: 20220217","date_update":"20240104","titleSource":"Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique [Cancer Radiother] 2022 Feb-Apr; Vol. 26 (1-2), pp. 50-58. Date of Electronic Publication: 2021 Dec 22.","date_pub_cy":"","type_document":"","contract_publisher":"","authored_on":"2022-02-01","description":"We present the update of the recommendations of the French society of oncological radiotherapy on respiratory motion management for external radiotherapy treatment. Since twenty years and the report 62 of ICRU, motion management during the course of radiotherapy treatment has become an increasingly significant concern, particularly with the development of hypofractionated treatments under stereotactic conditions, using reduced safety margins. This article related orders of motion amplitudes for different organs as well as the definition of the margins in radiotherapy. An updated review of the various movement management strategies is presented as well as main technological solutions enabling them to be implemented: when acquiring anatomical data, during planning and when carrying out treatment. Finally, the management of these moving targets, such as it can be carried out in radiotherapy departments, will be detailed for a few concrete examples of localizations (abdominal, thoracic and hepatic).<br \/> (Copyright © 2021 Société française de radiothérapie oncologique (SFRO). Published by Elsevier Masson SAS. All rights reserved.)","upload_link":"https:\/\/search.ebscohost.com\/login.aspx?direct=true&site=eds-live&scope=site&db=mdl&AN=34953689&authtype=shib&custid=ns346513&group=main&profile=eds","no_of_pages":"","authored_by":"Darr\u00e9on J, Bouilhol G, Ailli\u00e8res N, Bouscayrol H, Simon L, Ayadi M"}