Matches in SemOpenAlex for { <https://semopenalex.org/work/W2025240023> ?p ?o ?g. }
- W2025240023 endingPage "714" @default.
- W2025240023 startingPage "707" @default.
- W2025240023 abstract "Adaptive planning to accommodate anatomic changes during treatment requires repeat segmentation. This study uses dosimetric endpoints to assess automatically deformed contours.Sixteen patients with head-and-neck cancer had adaptive plans because of anatomic change during radiotherapy. Contours from the initial planning computed tomography (CT) were deformed to the mid-treatment CT using an intensity-based free-form registration algorithm then compared with the manually drawn contours for the same CT using the Dice similarity coefficient and an overlap index. The automatic contours were used to create new adaptive plans. The original and automatic adaptive plans were compared based on dosimetric outcomes of the manual contours and on plan conformality.Volumes from the manual and automatic segmentation were similar; only the gross tumor volume (GTV) was significantly different. Automatic plans achieved lower mean coverage for the GTV: V95: 98.6 +/- 1.9% vs. 89.9 +/- 10.1% (p = 0.004) and clinical target volume: V95: 98.4 +/- 0.8% vs. 89.8 +/- 6.2% (p < 0.001) and a higher mean maximum dose to 1 cm(3) of the spinal cord 39.9 +/- 3.7 Gy vs. 42.8 +/- 5.4 Gy (p = 0.034), but no difference for the remaining structures.Automatic segmentation is not robust enough to substitute for physician-drawn volumes, particularly for the GTV. However, it generates normal structure contours of sufficient accuracy when assessed by dosimetric end points." @default.
- W2025240023 created "2016-06-24" @default.
- W2025240023 creator A5000298044 @default.
- W2025240023 creator A5006048777 @default.
- W2025240023 creator A5039728792 @default.
- W2025240023 creator A5046981277 @default.
- W2025240023 creator A5057031053 @default.
- W2025240023 creator A5082685694 @default.
- W2025240023 date "2010-07-01" @default.
- W2025240023 modified "2023-09-27" @default.
- W2025240023 title "Dosimetric Evaluation of Automatic Segmentation for Adaptive IMRT for Head-and-Neck Cancer" @default.
- W2025240023 cites W1967396578 @default.
- W2025240023 cites W1968698198 @default.
- W2025240023 cites W1979307122 @default.
- W2025240023 cites W1998640983 @default.
- W2025240023 cites W2006044056 @default.
- W2025240023 cites W2007638243 @default.
- W2025240023 cites W2012363631 @default.
- W2025240023 cites W2014106127 @default.
- W2025240023 cites W2021461364 @default.
- W2025240023 cites W2022394093 @default.
- W2025240023 cites W2031418735 @default.
- W2025240023 cites W2038977157 @default.
- W2025240023 cites W2046716077 @default.
- W2025240023 cites W2056543109 @default.
- W2025240023 cites W2058772337 @default.
- W2025240023 cites W2059522802 @default.
- W2025240023 cites W2064062818 @default.
- W2025240023 cites W2067399415 @default.
- W2025240023 cites W2076742770 @default.
- W2025240023 cites W2092370086 @default.
- W2025240023 cites W2094246951 @default.
- W2025240023 cites W2102399951 @default.
- W2025240023 cites W2106467008 @default.
- W2025240023 cites W2136250561 @default.
- W2025240023 cites W2139389882 @default.
- W2025240023 cites W2142504798 @default.
- W2025240023 cites W2153303342 @default.
- W2025240023 cites W2158825509 @default.
- W2025240023 cites W2170074246 @default.
- W2025240023 cites W4249970276 @default.
- W2025240023 doi "https://doi.org/10.1016/j.ijrobp.2009.06.012" @default.
- W2025240023 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20231063" @default.
- W2025240023 hasPublicationYear "2010" @default.
- W2025240023 type Work @default.
- W2025240023 sameAs 2025240023 @default.
- W2025240023 citedByCount "90" @default.
- W2025240023 countsByYear W20252400232012 @default.
- W2025240023 countsByYear W20252400232013 @default.
- W2025240023 countsByYear W20252400232014 @default.
- W2025240023 countsByYear W20252400232015 @default.
- W2025240023 countsByYear W20252400232016 @default.
- W2025240023 countsByYear W20252400232017 @default.
- W2025240023 countsByYear W20252400232018 @default.
- W2025240023 countsByYear W20252400232019 @default.
- W2025240023 countsByYear W20252400232020 @default.
- W2025240023 countsByYear W20252400232021 @default.
- W2025240023 countsByYear W20252400232022 @default.
- W2025240023 countsByYear W20252400232023 @default.
- W2025240023 crossrefType "journal-article" @default.
- W2025240023 hasAuthorship W2025240023A5000298044 @default.
- W2025240023 hasAuthorship W2025240023A5006048777 @default.
- W2025240023 hasAuthorship W2025240023A5039728792 @default.
- W2025240023 hasAuthorship W2025240023A5046981277 @default.
- W2025240023 hasAuthorship W2025240023A5057031053 @default.
- W2025240023 hasAuthorship W2025240023A5082685694 @default.
- W2025240023 hasConcept C115961682 @default.
- W2025240023 hasConcept C126838900 @default.
- W2025240023 hasConcept C141071460 @default.
- W2025240023 hasConcept C154945302 @default.
- W2025240023 hasConcept C166704113 @default.
- W2025240023 hasConcept C201645570 @default.
- W2025240023 hasConcept C2776530083 @default.
- W2025240023 hasConcept C2989005 @default.
- W2025240023 hasConcept C3018411727 @default.
- W2025240023 hasConcept C41008148 @default.
- W2025240023 hasConcept C509974204 @default.
- W2025240023 hasConcept C71924100 @default.
- W2025240023 hasConcept C89600930 @default.
- W2025240023 hasConceptScore W2025240023C115961682 @default.
- W2025240023 hasConceptScore W2025240023C126838900 @default.
- W2025240023 hasConceptScore W2025240023C141071460 @default.
- W2025240023 hasConceptScore W2025240023C154945302 @default.
- W2025240023 hasConceptScore W2025240023C166704113 @default.
- W2025240023 hasConceptScore W2025240023C201645570 @default.
- W2025240023 hasConceptScore W2025240023C2776530083 @default.
- W2025240023 hasConceptScore W2025240023C2989005 @default.
- W2025240023 hasConceptScore W2025240023C3018411727 @default.
- W2025240023 hasConceptScore W2025240023C41008148 @default.
- W2025240023 hasConceptScore W2025240023C509974204 @default.
- W2025240023 hasConceptScore W2025240023C71924100 @default.
- W2025240023 hasConceptScore W2025240023C89600930 @default.
- W2025240023 hasIssue "3" @default.
- W2025240023 hasLocation W20252400231 @default.
- W2025240023 hasLocation W20252400232 @default.
- W2025240023 hasOpenAccess W2025240023 @default.
- W2025240023 hasPrimaryLocation W20252400231 @default.
- W2025240023 hasRelatedWork W1993267564 @default.