Cited 2 times in
Dosimetric analysis of six whole-breast irradiation techniques in supine and prone positions
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동욱 | - |
dc.contributor.author | 김지훈 | - |
dc.contributor.author | 김진성 | - |
dc.contributor.author | 김호진 | - |
dc.contributor.author | 한민철 | - |
dc.contributor.author | 홍채선 | - |
dc.date.accessioned | 2024-12-06T03:47:40Z | - |
dc.date.available | 2024-12-06T03:47:40Z | - |
dc.date.issued | 2024-06 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/201235 | - |
dc.description.abstract | In breast cancer radiation therapy, minimizing radiation-related risks and toxicity is vital for improving life expectancy. Tailoring radiotherapy techniques and treatment positions can reduce radiation doses to normal organs and mitigate treatment-related toxicity. This study entailed a dosimetric comparison of six different external beam whole-breast irradiation techniques in both supine and prone positions. We selected fourteen breast cancer patients, generating six treatment plans in both positions per patient. We assessed target coverage and organs at risk (OAR) doses to evaluate the impact of treatment techniques and positions. Excess absolute risk was calculated to estimate potential secondary cancer risk in the contralateral breast, ipsilateral lung, and contralateral lung. Additionally, we analyzed the distance between the target volume and OARs (heart and ipsilateral lung) while considering the treatment position. The results indicate that prone positioning lowers lung exposure in X-ray radiotherapy. However, particle beam therapies (PBTs) significantly reduce the dose to the heart and ipsilateral lung regardless of the patient’s position. Notably, negligible differences were observed between arc-delivery and static-delivery PBTs in terms of target conformity and OAR sparing. This study provides critical dosimetric evidence to facilitate informed decision-making regarding treatment techniques and positions. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Breast Neoplasms* / radiotherapy | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Heart / radiation effects | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Lung / radiation effects | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Organs at Risk* / radiation effects | - |
dc.subject.MESH | Patient Positioning / methods | - |
dc.subject.MESH | Prone Position | - |
dc.subject.MESH | Radiometry / methods | - |
dc.subject.MESH | Radiotherapy Dosage* | - |
dc.subject.MESH | Radiotherapy Planning, Computer-Assisted / methods | - |
dc.subject.MESH | Radiotherapy, Intensity-Modulated / adverse effects | - |
dc.subject.MESH | Radiotherapy, Intensity-Modulated / methods | - |
dc.subject.MESH | Supine Position | - |
dc.title | Dosimetric analysis of six whole-breast irradiation techniques in supine and prone positions | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiation Oncology (방사선종양학교실) | - |
dc.contributor.googleauthor | Dong Wook Kim | - |
dc.contributor.googleauthor | Chae-Seon Hong | - |
dc.contributor.googleauthor | Junyoung Son | - |
dc.contributor.googleauthor | Se Young Kim | - |
dc.contributor.googleauthor | Ye-In Park | - |
dc.contributor.googleauthor | Mijoo Chung | - |
dc.contributor.googleauthor | Weon Kuu Chung | - |
dc.contributor.googleauthor | Min Cheol Han | - |
dc.contributor.googleauthor | Jihun Kim | - |
dc.contributor.googleauthor | Hojin Kim | - |
dc.contributor.googleauthor | Jin Sung Kim | - |
dc.identifier.doi | 10.1038/s41598-024-65461-y | - |
dc.contributor.localId | A05710 | - |
dc.contributor.localId | A05823 | - |
dc.contributor.localId | A04548 | - |
dc.contributor.localId | A05970 | - |
dc.contributor.localId | A05870 | - |
dc.contributor.localId | A05846 | - |
dc.relation.journalcode | J02646 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.identifier.pmid | 38907042 | - |
dc.contributor.alternativeName | Kim, Dong Wook | - |
dc.contributor.affiliatedAuthor | 김동욱 | - |
dc.contributor.affiliatedAuthor | 김지훈 | - |
dc.contributor.affiliatedAuthor | 김진성 | - |
dc.contributor.affiliatedAuthor | 김호진 | - |
dc.contributor.affiliatedAuthor | 한민철 | - |
dc.contributor.affiliatedAuthor | 홍채선 | - |
dc.citation.volume | 14 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 14347 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, Vol.14(1) : 14347, 2024-06 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.