Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김규보 | * |
dc.date.accessioned | 2017-03-01T01:03:00Z | - |
dc.date.available | 2017-03-01T01:03:00Z | - |
dc.date.issued | 2017 | * |
dc.identifier.issn | 1949-2553 | * |
dc.identifier.other | OAK-20201 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/234646 | - |
dc.description.abstract | The aim of this work was to investigate correlations between 2D and quasi-3D gamma passing rates. A total of 20 patients (10 prostate cases and 10 head and neck cases, H& N) were retrospectively selected. For each patient, both intensity-modulated radiation therapy (IMRT) and volumetric modulated arc therapy (VMAT) plans were generated. For each plan, 2D gamma evaluation with radiochromic films and quasi-3D gamma evaluation with fluence measurements were performed with both 2%/2 mm and 3%/3 mm criteria. Gamma passing rates were grouped together according to delivery techniques and treatment sites. Statistical analyses were performed to examine the correlation between 2D and quasi-3D gamma evaluations. Statistically significant difference was observed between delivery techniques only in the quasi-3D gamma passing rates with 2%/2 mm. Statistically significant differences were observed between treatment sites in the 2D gamma passing rates (differences of less than 8%). No statistically significant correlations were observed between 2D and quasi-3D gamma passing rates except the VMAT group and the group including both IMRT and VMAT with 3%/3 mm (r = 0.564 with p = 0.012 for theVMAT group and r = 0.372 with p = 0.020 for the group including both IMRT and VMAT), however, those were not strong. No strong correlations were observed between 2D and quasi-3D gamma evaluations. | * |
dc.language | English | * |
dc.publisher | IMPACT JOURNALS LLC | * |
dc.subject | 2D gamma evaluation | * |
dc.subject | quasi-3D gamma evaluation | * |
dc.subject | pre-treatment patient-specific quality assurance | * |
dc.subject | intensity-modulated radiation therapy | * |
dc.subject | volumetric modulated arc therapy | * |
dc.title | Correlation analysis between 2D and quasi-3D gamma evaluations for both intensity-modulated radiation therapy and volumetric modulated arc therapy | * |
dc.type | Article | * |
dc.relation.issue | 3 | * |
dc.relation.volume | 8 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 5449 | * |
dc.relation.lastpage | 5459 | * |
dc.relation.journaltitle | ONCOTARGET | * |
dc.identifier.doi | 10.18632/oncotarget.12279 | * |
dc.identifier.wosid | WOS:000393228400136 | * |
dc.identifier.scopusid | 2-s2.0-85012030432 | * |
dc.author.google | Kim, Jung-in | * |
dc.author.google | Choi, Chang Heon | * |
dc.author.google | Wu, Hong-Gyun | * |
dc.author.google | Kim, Jin Ho | * |
dc.author.google | Kim, Kyubo | * |
dc.author.google | Park, Jong Min | * |
dc.contributor.scopusid | 김규보(8213302900) | * |
dc.date.modifydate | 20240222162403 | * |