FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2083073611> ?p ?o ?g. }

• W2083073611 endingPage "725" @default.
• W2083073611 startingPage "715" @default.
• W2083073611 abstract "Several groups are exploring the integration of magnetic resonance (MR) image guidance with radiotherapy to reduce tumor position uncertainty during photon radiotherapy. The therapeutic gain from reducing tumor position uncertainty using intrafraction MR imaging during radiotherapy could be partially offset if the negative effects of magnetic field-induced dose perturbations are not appreciated or accounted for. The authors hypothesize that a more rotationally symmetric modality such as helical tomotherapy will permit a systematic mediation of these dose perturbations. This investigation offers a unique look at the dose perturbations due to homogeneous transverse magnetic field during the delivery of Tomotherapy(®) Treatment System plans under varying degrees of rotational beamlet symmetry.The authors accurately reproduced treatment plan beamlet and patient configurations using the Monte Carlo code geant4. This code has a thoroughly benchmarked electromagnetic particle transport physics package well-suited for the radiotherapy energy regime. The three approved clinical treatment plans for this study were for a prostate, head and neck, and lung treatment. The dose heterogeneity index metric was used to quantify the effect of the dose perturbations to the target volumes.The authors demonstrate the ability to reproduce the clinical dose-volume histograms (DVH) to within 4% dose agreement at each DVH point for the target volumes and most planning structures, and therefore, are able to confidently examine the effects of transverse magnetic fields on the plans. The authors investigated field strengths of 0.35, 0.7, 1, 1.5, and 3 T. Changes to the dose heterogeneity index of 0.1% were seen in the prostate and head and neck case, reflecting negligible dose perturbations to the target volumes, a change from 5.5% to 20.1% was observed with the lung case.This study demonstrated that the effect of external magnetic fields can be mitigated by exploiting a more rotationally symmetric treatment modality." @default.
• W2083073611 created "2016-06-24" @default.
• W2083073611 creator A5002329936 @default.
• W2083073611 creator A5014830250 @default.
• W2083073611 creator A5027017857 @default.
• W2083073611 creator A5064020619 @default.
• W2083073611 creator A5079824614 @default.
• W2083073611 date "2015-01-14" @default.
• W2083073611 modified "2023-10-13" @default.
• W2083073611 title "Monte Carlo simulations of patient dose perturbations in rotational‐type radiotherapy due to a transverse magnetic field: A tomotherapy investigation" @default.
• W2083073611 cites W1587589877 @default.
• W2083073611 cites W1958796101 @default.
• W2083073611 cites W1969178225 @default.
• W2083073611 cites W1981945448 @default.
• W2083073611 cites W1985452602 @default.
• W2083073611 cites W1990821792 @default.
• W2083073611 cites W2011483690 @default.
• W2083073611 cites W2027230191 @default.
• W2083073611 cites W2032113380 @default.
• W2083073611 cites W2036436955 @default.
• W2083073611 cites W2042180923 @default.
• W2083073611 cites W2044428967 @default.
• W2083073611 cites W2049394815 @default.
• W2083073611 cites W2058005259 @default.
• W2083073611 cites W2070507058 @default.
• W2083073611 cites W2075601151 @default.
• W2083073611 cites W2076170353 @default.
• W2083073611 cites W2091179805 @default.
• W2083073611 cites W2093741184 @default.
• W2083073611 cites W2110893320 @default.
• W2083073611 cites W2131611242 @default.
• W2083073611 cites W2138634570 @default.
• W2083073611 cites W2143996584 @default.
• W2083073611 cites W2145779611 @default.
• W2083073611 cites W2154814927 @default.
• W2083073611 doi "https://doi.org/10.1118/1.4905168" @default.
• W2083073611 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4297282" @default.
• W2083073611 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25652485" @default.
• W2083073611 hasPublicationYear "2015" @default.
• W2083073611 type Work @default.
• W2083073611 sameAs 2083073611 @default.
• W2083073611 citedByCount "22" @default.
• W2083073611 countsByYear W20830736112015 @default.
• W2083073611 countsByYear W20830736112016 @default.
• W2083073611 countsByYear W20830736112017 @default.
• W2083073611 countsByYear W20830736112018 @default.
• W2083073611 countsByYear W20830736112019 @default.
• W2083073611 countsByYear W20830736112020 @default.
• W2083073611 countsByYear W20830736112021 @default.
• W2083073611 countsByYear W20830736112022 @default.
• W2083073611 countsByYear W20830736112023 @default.
• W2083073611 crossrefType "journal-article" @default.
• W2083073611 hasAuthorship W2083073611A5002329936 @default.
• W2083073611 hasAuthorship W2083073611A5014830250 @default.
• W2083073611 hasAuthorship W2083073611A5027017857 @default.
• W2083073611 hasAuthorship W2083073611A5064020619 @default.
• W2083073611 hasAuthorship W2083073611A5079824614 @default.
• W2083073611 hasBestOaLocation W20830736112 @default.
• W2083073611 hasConcept C105795698 @default.
• W2083073611 hasConcept C115260700 @default.
• W2083073611 hasConcept C121332964 @default.
• W2083073611 hasConcept C126838900 @default.
• W2083073611 hasConcept C154954056 @default.
• W2083073611 hasConcept C19499675 @default.
• W2083073611 hasConcept C19527891 @default.
• W2083073611 hasConcept C201645570 @default.
• W2083073611 hasConcept C2776713427 @default.
• W2083073611 hasConcept C2779244869 @default.
• W2083073611 hasConcept C2989005 @default.
• W2083073611 hasConcept C30475298 @default.
• W2083073611 hasConcept C33923547 @default.
• W2083073611 hasConcept C509974204 @default.
• W2083073611 hasConcept C62520636 @default.
• W2083073611 hasConcept C71924100 @default.
• W2083073611 hasConcept C75088862 @default.
• W2083073611 hasConceptScore W2083073611C105795698 @default.
• W2083073611 hasConceptScore W2083073611C115260700 @default.
• W2083073611 hasConceptScore W2083073611C121332964 @default.
• W2083073611 hasConceptScore W2083073611C126838900 @default.
• W2083073611 hasConceptScore W2083073611C154954056 @default.
• W2083073611 hasConceptScore W2083073611C19499675 @default.
• W2083073611 hasConceptScore W2083073611C19527891 @default.
• W2083073611 hasConceptScore W2083073611C201645570 @default.
• W2083073611 hasConceptScore W2083073611C2776713427 @default.
• W2083073611 hasConceptScore W2083073611C2779244869 @default.
• W2083073611 hasConceptScore W2083073611C2989005 @default.
• W2083073611 hasConceptScore W2083073611C30475298 @default.
• W2083073611 hasConceptScore W2083073611C33923547 @default.
• W2083073611 hasConceptScore W2083073611C509974204 @default.
• W2083073611 hasConceptScore W2083073611C62520636 @default.
• W2083073611 hasConceptScore W2083073611C71924100 @default.
• W2083073611 hasConceptScore W2083073611C75088862 @default.
• W2083073611 hasFunder F4320332161 @default.
• W2083073611 hasIssue "2" @default.
• W2083073611 hasLocation W20830736111 @default.
• W2083073611 hasLocation W20830736112 @default.
• W2083073611 hasLocation W20830736113 @default.
• W2083073611 hasLocation W20830736114 @default.

• next