FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017200181> ?p ?o ?g. }

• W2017200181 endingPage "170" @default.
• W2017200181 startingPage "163" @default.
• W2017200181 abstract "The purpose of this study was to characterize the accuracy of a novel in-house optical tracking system (OTS), and to determine its efficiency for daily pre-treatment positioning of pelvic radiotherapy patients compared to conventional optical distance indicator (ODI) methodology. The OTS is comprised of a passive infrared stereoscopic camera, and custom control software for use in assisting radiotherapy patient setup. Initially, the system was calibrated and tested for stability inside a radiation therapy treatment room. Subsequently, under an ethics approved protocol, the clinical efficiency of the OTS was compared to conventional ODI setup methodology through 17 pelvic radiotherapy patients. Differences between orthogonal source-to-skin distance (SSD) readings and overall set-up time resultant from both systems were compared. The precision of the OTS was 0.01 ± 0.01 mm, 0.02 ± 0.02 mm, and −0.01 ± 0.06 mm in the left/right (L/R), anterior/posterior (A/P), and cranial/caudal (C/C) directions, respectively. Discrepancies measured between the linac radiographic center in the treatment room and the calibrated origin of the camera (OTS) by two independent observers was submillimeter. Analysis of 146 fractions from 17 patients showed a high correlation between the SSD readings of the OTS and ODI setup methodologies (r = 0.99). The average time for pre-treatment positioning using the OTS couch shift calculation was 2.60 ± 0.69 minutes, and for conventional ODI setup, 3.62 ± 0.82 minutes; the difference of 1.02 minutes was statistically significant (p < 0.001). In conclusion, the OTS is a precise and robust tool for use as an independent check of treatment room patient positioning. The system is indicated as geometrically equivalent to current methods of daily pre-treatment patient positioning with potential for gains in efficiency by decreasing setup times in the treatment room." @default.
• W2017200181 created "2016-06-24" @default.
• W2017200181 creator A5000970066 @default.
• W2017200181 creator A5008048551 @default.
• W2017200181 creator A5022207505 @default.
• W2017200181 creator A5023154312 @default.
• W2017200181 creator A5039667816 @default.
• W2017200181 creator A5057140698 @default.
• W2017200181 date "2011-04-01" @default.
• W2017200181 modified "2023-10-16" @default.
• W2017200181 title "Geometric Performance and Efficiency of an Optical Tracking System for Daily Pre-treatment Positioning in Pelvic Radiotherapy Patients" @default.
• W2017200181 cites W1991495609 @default.
• W2017200181 cites W2006268115 @default.
• W2017200181 cites W2014784394 @default.
• W2017200181 cites W2023613888 @default.
• W2017200181 cites W2029079114 @default.
• W2017200181 cites W2029657287 @default.
• W2017200181 cites W2032316885 @default.
• W2017200181 cites W2040242897 @default.
• W2017200181 cites W2043876012 @default.
• W2017200181 cites W2045059592 @default.
• W2017200181 cites W2051207215 @default.
• W2017200181 cites W2084720089 @default.
• W2017200181 cites W2087858760 @default.
• W2017200181 cites W2102276852 @default.
• W2017200181 cites W2103698695 @default.
• W2017200181 cites W2107733279 @default.
• W2017200181 cites W2119218507 @default.
• W2017200181 cites W2131708718 @default.
• W2017200181 cites W2150205278 @default.
• W2017200181 cites W2151237218 @default.
• W2017200181 cites W2155179274 @default.
• W2017200181 cites W2798381377 @default.
• W2017200181 doi "https://doi.org/10.7785/tcrt.2012.500191" @default.
• W2017200181 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21381794" @default.
• W2017200181 hasPublicationYear "2011" @default.
• W2017200181 type Work @default.
• W2017200181 sameAs 2017200181 @default.
• W2017200181 citedByCount "7" @default.
• W2017200181 countsByYear W20172001812013 @default.
• W2017200181 countsByYear W20172001812014 @default.
• W2017200181 countsByYear W20172001812015 @default.
• W2017200181 countsByYear W20172001812016 @default.
• W2017200181 countsByYear W20172001812017 @default.
• W2017200181 crossrefType "journal-article" @default.
• W2017200181 hasAuthorship W2017200181A5000970066 @default.
• W2017200181 hasAuthorship W2017200181A5008048551 @default.
• W2017200181 hasAuthorship W2017200181A5022207505 @default.
• W2017200181 hasAuthorship W2017200181A5023154312 @default.
• W2017200181 hasAuthorship W2017200181A5039667816 @default.
• W2017200181 hasAuthorship W2017200181A5057140698 @default.
• W2017200181 hasBestOaLocation W20172001811 @default.
• W2017200181 hasConcept C126322002 @default.
• W2017200181 hasConcept C141071460 @default.
• W2017200181 hasConcept C2989005 @default.
• W2017200181 hasConcept C3018023364 @default.
• W2017200181 hasConcept C509974204 @default.
• W2017200181 hasConcept C71924100 @default.
• W2017200181 hasConceptScore W2017200181C126322002 @default.
• W2017200181 hasConceptScore W2017200181C141071460 @default.
• W2017200181 hasConceptScore W2017200181C2989005 @default.
• W2017200181 hasConceptScore W2017200181C3018023364 @default.
• W2017200181 hasConceptScore W2017200181C509974204 @default.
• W2017200181 hasConceptScore W2017200181C71924100 @default.
• W2017200181 hasIssue "2" @default.
• W2017200181 hasLocation W20172001811 @default.
• W2017200181 hasLocation W20172001812 @default.
• W2017200181 hasOpenAccess W2017200181 @default.
• W2017200181 hasPrimaryLocation W20172001811 @default.
• W2017200181 hasRelatedWork W2002120878 @default.
• W2017200181 hasRelatedWork W2003938723 @default.
• W2017200181 hasRelatedWork W2047967234 @default.
• W2017200181 hasRelatedWork W2118496982 @default.
• W2017200181 hasRelatedWork W2364998975 @default.
• W2017200181 hasRelatedWork W2369162477 @default.
• W2017200181 hasRelatedWork W2439875401 @default.
• W2017200181 hasRelatedWork W4238867864 @default.
• W2017200181 hasRelatedWork W2519357708 @default.
• W2017200181 hasRelatedWork W2525756941 @default.
• W2017200181 hasVolume "10" @default.
• W2017200181 isParatext "false" @default.
• W2017200181 isRetracted "false" @default.
• W2017200181 magId "2017200181" @default.
• W2017200181 workType "article" @default.