Matches in SemOpenAlex for { <https://semopenalex.org/work/W2899413905> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2899413905 abstract "An exciting innovation in radiotherapy is the use of real-time MRI for treatment adaptation. This study proposes an in-silico framework for the generation of 3D synthetic CT (sCT) from orthogonal interleaved 2D cine MRI data to overcome the lack of electron density information in MR images. The method uses pre-treatment data to build a patient breathing motion model. This model is then driven by surrogates extracted from cine MR images during the treatment. The effect of irregular breathing on the motion model is also evaluated by simulating different motion components related to uncorrelated diaphragm, chest and tumor motion. 3D sCT were successfully created for each of the 512 cine MRI pairs in the digital phantom study. The analysis showed that the diaphragm position was a good surrogate to rescale the 3D breathing motion for the current regular breathing phase. However, respiratory and tumor motion were correlated in only 59% of the phases, resulting in tumor position uncertainties of up to 3mm. The inclusion of additional chest and tumor motion information improved the accuracy for irregular changes in breathing pattern and enhanced the tumor position uncertainties to less than 1mm. This study successfully demonstrated a proof-ofprinciple for a digital phantom dataset based on patient parameters, providing a way to create real-time 3D electron density volumes and enhancing the need to account for irregular breathing pattern." @default.
- W2899413905 created "2018-11-09" @default.
- W2899413905 creator A5009782102 @default.
- W2899413905 creator A5063010438 @default.
- W2899413905 creator A5078897033 @default.
- W2899413905 date "2018-07-01" @default.
- W2899413905 modified "2023-09-25" @default.
- W2899413905 title "A phantom study to create synthetic CT from orthogonal twodimensional cine MRI and evaluate the effect of irregular breathing" @default.
- W2899413905 cites W1822713087 @default.
- W2899413905 cites W1972844196 @default.
- W2899413905 cites W1983281817 @default.
- W2899413905 cites W1994672425 @default.
- W2899413905 cites W2003933915 @default.
- W2899413905 cites W2012873245 @default.
- W2899413905 cites W2061176254 @default.
- W2899413905 cites W2110966329 @default.
- W2899413905 cites W2115173250 @default.
- W2899413905 cites W2127480863 @default.
- W2899413905 cites W2137387807 @default.
- W2899413905 cites W2140866726 @default.
- W2899413905 cites W2146905754 @default.
- W2899413905 cites W2163529068 @default.
- W2899413905 cites W2342503600 @default.
- W2899413905 cites W2466944239 @default.
- W2899413905 cites W2581800036 @default.
- W2899413905 cites W2596184577 @default.
- W2899413905 cites W2604753413 @default.
- W2899413905 cites W2734611501 @default.
- W2899413905 doi "https://doi.org/10.1109/embc.2018.8513236" @default.
- W2899413905 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30441272" @default.
- W2899413905 hasPublicationYear "2018" @default.
- W2899413905 type Work @default.
- W2899413905 sameAs 2899413905 @default.
- W2899413905 citedByCount "1" @default.
- W2899413905 countsByYear W28994139052022 @default.
- W2899413905 crossrefType "proceedings-article" @default.
- W2899413905 hasAuthorship W2899413905A5009782102 @default.
- W2899413905 hasAuthorship W2899413905A5063010438 @default.
- W2899413905 hasAuthorship W2899413905A5078897033 @default.
- W2899413905 hasConcept C10138342 @default.
- W2899413905 hasConcept C104114177 @default.
- W2899413905 hasConcept C104293457 @default.
- W2899413905 hasConcept C105702510 @default.
- W2899413905 hasConcept C121332964 @default.
- W2899413905 hasConcept C136229726 @default.
- W2899413905 hasConcept C154945302 @default.
- W2899413905 hasConcept C157138929 @default.
- W2899413905 hasConcept C162324750 @default.
- W2899413905 hasConcept C164292776 @default.
- W2899413905 hasConcept C198082294 @default.
- W2899413905 hasConcept C24890656 @default.
- W2899413905 hasConcept C2989005 @default.
- W2899413905 hasConcept C3018822202 @default.
- W2899413905 hasConcept C31972630 @default.
- W2899413905 hasConcept C39300077 @default.
- W2899413905 hasConcept C41008148 @default.
- W2899413905 hasConcept C71924100 @default.
- W2899413905 hasConcept C77088390 @default.
- W2899413905 hasConceptScore W2899413905C10138342 @default.
- W2899413905 hasConceptScore W2899413905C104114177 @default.
- W2899413905 hasConceptScore W2899413905C104293457 @default.
- W2899413905 hasConceptScore W2899413905C105702510 @default.
- W2899413905 hasConceptScore W2899413905C121332964 @default.
- W2899413905 hasConceptScore W2899413905C136229726 @default.
- W2899413905 hasConceptScore W2899413905C154945302 @default.
- W2899413905 hasConceptScore W2899413905C157138929 @default.
- W2899413905 hasConceptScore W2899413905C162324750 @default.
- W2899413905 hasConceptScore W2899413905C164292776 @default.
- W2899413905 hasConceptScore W2899413905C198082294 @default.
- W2899413905 hasConceptScore W2899413905C24890656 @default.
- W2899413905 hasConceptScore W2899413905C2989005 @default.
- W2899413905 hasConceptScore W2899413905C3018822202 @default.
- W2899413905 hasConceptScore W2899413905C31972630 @default.
- W2899413905 hasConceptScore W2899413905C39300077 @default.
- W2899413905 hasConceptScore W2899413905C41008148 @default.
- W2899413905 hasConceptScore W2899413905C71924100 @default.
- W2899413905 hasConceptScore W2899413905C77088390 @default.
- W2899413905 hasLocation W28994139051 @default.
- W2899413905 hasLocation W28994139052 @default.
- W2899413905 hasOpenAccess W2899413905 @default.
- W2899413905 hasPrimaryLocation W28994139051 @default.
- W2899413905 hasRelatedWork W2027693184 @default.
- W2899413905 hasRelatedWork W2029249305 @default.
- W2899413905 hasRelatedWork W2034268939 @default.
- W2899413905 hasRelatedWork W2115571026 @default.
- W2899413905 hasRelatedWork W2144043954 @default.
- W2899413905 hasRelatedWork W2360764675 @default.
- W2899413905 hasRelatedWork W2511137960 @default.
- W2899413905 hasRelatedWork W2687972263 @default.
- W2899413905 hasRelatedWork W2981855428 @default.
- W2899413905 hasRelatedWork W43236265 @default.
- W2899413905 isParatext "false" @default.
- W2899413905 isRetracted "false" @default.
- W2899413905 magId "2899413905" @default.
- W2899413905 workType "article" @default.