Matches in SemOpenAlex for { <https://semopenalex.org/work/W1505142210> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W1505142210 endingPage "83" @default.
- W1505142210 startingPage "71" @default.
- W1505142210 abstract "This study was designed to investigate dosimetric variations between proton plans with (PPW) and without (PPWO), a compensator for whole brain radiotherapy (WBRT). The retrospective study on PPW and PPWO in Eclipse and XiO systems and photon plans (XP) using controlled segments in Pinnacle system was performed on nine pediatric patients for craniospinal irradiations. DVHs and derived metrics, such as the homogeneity index (HI), the doses to and volumes, and mean dose of the whole brain (i.e., PTV), and the organs at risk (OARs) such as lens and skull, were obtained. The PPW plans from both Eclipse and XiO systems uncovered the following advantages: (1) encompassing a cribriform plate area with the 100% isodose line was better than either PPWO or XP, according to calculated two-dimensional distributions of one patient; (2) the mean value of for lens was reduced to 23.6% of from 54.1% for PPWO or 41.6% for XP; and (3) the mean value of for skull was reduced to 94.8% of from either 98.4% for PPWO or 98.3% for XP. However, the PPW plans also exposed several disadvantages including: (1) the HI of PTV increased to 7.7 from 4.7 for PPWO or 3.7 for XP; (2) to PTV increased to 108.8% of from 104.8% for PPWO or 105.1% for XP; and (3) to the skull increased to 104.9% of from 101.6% for PPWO or 103.4% of for XP. One-half of the observed variations were caused by different penumbra on lateral profiles and distal fall-off depth doses of protons in Eclipse and XiO. Because the utilization on the sharp proton distal fall-off was limited for WBRT, the difference between PPW and PPWO or XP indicated no distinguishable improvement by using a compensator in proton plans. PACS number: 87.55.-x" @default.
- W1505142210 created "2016-06-24" @default.
- W1505142210 creator A5003398763 @default.
- W1505142210 creator A5004786449 @default.
- W1505142210 creator A5005329877 @default.
- W1505142210 creator A5048904323 @default.
- W1505142210 creator A5071374686 @default.
- W1505142210 creator A5089567961 @default.
- W1505142210 date "2011-01-19" @default.
- W1505142210 modified "2023-10-18" @default.
- W1505142210 title "Dosimetric characterization of whole brain radiotherapy of pediatric patients using modulated proton beams" @default.
- W1505142210 cites W1966829112 @default.
- W1505142210 cites W1967531959 @default.
- W1505142210 cites W1976610356 @default.
- W1505142210 cites W1977764193 @default.
- W1505142210 cites W1982541720 @default.
- W1505142210 cites W1983805637 @default.
- W1505142210 cites W1992642392 @default.
- W1505142210 cites W1993424144 @default.
- W1505142210 cites W2002836665 @default.
- W1505142210 cites W2004166807 @default.
- W1505142210 cites W2005348841 @default.
- W1505142210 cites W2021819143 @default.
- W1505142210 cites W2022985124 @default.
- W1505142210 cites W2040145532 @default.
- W1505142210 cites W2060904547 @default.
- W1505142210 cites W2072087143 @default.
- W1505142210 cites W2076014710 @default.
- W1505142210 cites W2078836081 @default.
- W1505142210 cites W2097512974 @default.
- W1505142210 cites W2124143747 @default.
- W1505142210 cites W2138582657 @default.
- W1505142210 cites W2166179437 @default.
- W1505142210 doi "https://doi.org/10.1120/jacmp.v12i2.3308" @default.
- W1505142210 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5718672" @default.
- W1505142210 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21587172" @default.
- W1505142210 hasPublicationYear "2011" @default.
- W1505142210 type Work @default.
- W1505142210 sameAs 1505142210 @default.
- W1505142210 citedByCount "3" @default.
- W1505142210 countsByYear W15051422102014 @default.
- W1505142210 countsByYear W15051422102015 @default.
- W1505142210 countsByYear W15051422102017 @default.
- W1505142210 crossrefType "journal-article" @default.
- W1505142210 hasAuthorship W1505142210A5003398763 @default.
- W1505142210 hasAuthorship W1505142210A5004786449 @default.
- W1505142210 hasAuthorship W1505142210A5005329877 @default.
- W1505142210 hasAuthorship W1505142210A5048904323 @default.
- W1505142210 hasAuthorship W1505142210A5071374686 @default.
- W1505142210 hasAuthorship W1505142210A5089567961 @default.
- W1505142210 hasBestOaLocation W15051422102 @default.
- W1505142210 hasConcept C121608353 @default.
- W1505142210 hasConcept C126322002 @default.
- W1505142210 hasConcept C126838900 @default.
- W1505142210 hasConcept C141071460 @default.
- W1505142210 hasConcept C2778164965 @default.
- W1505142210 hasConcept C2779013556 @default.
- W1505142210 hasConcept C2779244869 @default.
- W1505142210 hasConcept C2779300802 @default.
- W1505142210 hasConcept C2779911601 @default.
- W1505142210 hasConcept C2989005 @default.
- W1505142210 hasConcept C509974204 @default.
- W1505142210 hasConcept C71924100 @default.
- W1505142210 hasConceptScore W1505142210C121608353 @default.
- W1505142210 hasConceptScore W1505142210C126322002 @default.
- W1505142210 hasConceptScore W1505142210C126838900 @default.
- W1505142210 hasConceptScore W1505142210C141071460 @default.
- W1505142210 hasConceptScore W1505142210C2778164965 @default.
- W1505142210 hasConceptScore W1505142210C2779013556 @default.
- W1505142210 hasConceptScore W1505142210C2779244869 @default.
- W1505142210 hasConceptScore W1505142210C2779300802 @default.
- W1505142210 hasConceptScore W1505142210C2779911601 @default.
- W1505142210 hasConceptScore W1505142210C2989005 @default.
- W1505142210 hasConceptScore W1505142210C509974204 @default.
- W1505142210 hasConceptScore W1505142210C71924100 @default.
- W1505142210 hasIssue "2" @default.
- W1505142210 hasLocation W15051422101 @default.
- W1505142210 hasLocation W15051422102 @default.
- W1505142210 hasLocation W15051422103 @default.
- W1505142210 hasLocation W15051422104 @default.
- W1505142210 hasOpenAccess W1505142210 @default.
- W1505142210 hasPrimaryLocation W15051422101 @default.
- W1505142210 hasRelatedWork W2005882420 @default.
- W1505142210 hasRelatedWork W2029913234 @default.
- W1505142210 hasRelatedWork W2039831062 @default.
- W1505142210 hasRelatedWork W2044130197 @default.
- W1505142210 hasRelatedWork W2477137756 @default.
- W1505142210 hasRelatedWork W2559422669 @default.
- W1505142210 hasRelatedWork W2978475839 @default.
- W1505142210 hasRelatedWork W30869299 @default.
- W1505142210 hasRelatedWork W83990173 @default.
- W1505142210 hasRelatedWork W935391112 @default.
- W1505142210 hasVolume "12" @default.
- W1505142210 isParatext "false" @default.
- W1505142210 isRetracted "false" @default.
- W1505142210 magId "1505142210" @default.
- W1505142210 workType "article" @default.