FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2036246634> ?p ?o ?g. }

• W2036246634 endingPage "452" @default.
• W2036246634 startingPage "444" @default.
• W2036246634 abstract "Purpose: To assess the utility of texture analysis of liver computed tomographic (CT) images by determining the effect of acquisition parameters on texture and by comparing the abilities of texture analysis and hepatic perfusion CT to help predict survival for patients with colorectal cancer. Materials and Methods: The study comprised a phantom test and a clinical evaluation of 48 patients with colorectal cancer who had consented to retrospective analysis of hepatic perfusion CT data acquired during a research study approved by the institutional review board. Both components involved texture analysis to quantify the relative contribution of CT features between 2 and 12 pixels wide to overall image brightness and uniformity. The effect of acquisition factors on texture was assessed on CT images of a cylindric phantom filled with water obtained by using tube currents between 100 and 250 mAs and voltages between 80 and 140 kVp. Texture on apparently normal portal phase CT images of the liver and hepatic perfusion parameters were related to patient survival by using Kaplan-Meier survival analysis. Results: A texture parameter that compared the uniformity of distribution of CT image features 10 and 12 pixels wide exhibited the least variability with CT acquisition parameters (maximum coefficient of variation, 2.6%) and was the best predictor of patient survival (P < .005). There was no significant association between survival and hepatic perfusion parameters. Conclusion: The study provides preliminary evidence that analysis of liver texture on portal phase CT images is potentially a superior predictor of survival for patients with colorectal cancer than CT perfusion imaging. Supplemental material: http://radiology.rsnajnls.org/cgi/content/full/2502071879/DC1 © RSNA, 2008" @default.
• W2036246634 created "2016-06-24" @default.
• W2036246634 creator A5001776959 @default.
• W2036246634 creator A5017721629 @default.
• W2036246634 creator A5050007423 @default.
• W2036246634 creator A5067510273 @default.
• W2036246634 creator A5089030862 @default.
• W2036246634 date "2009-02-01" @default.
• W2036246634 modified "2023-09-25" @default.
• W2036246634 title "Colorectal Cancer: Texture Analysis of Portal Phase Hepatic CT Images as a Potential Marker of Survival" @default.
• W2036246634 cites W1206439890 @default.
• W2036246634 cites W1517684977 @default.
• W2036246634 cites W177455094 @default.
• W2036246634 cites W1966267239 @default.
• W2036246634 cites W1976771241 @default.
• W2036246634 cites W1980453583 @default.
• W2036246634 cites W1981038370 @default.
• W2036246634 cites W1987910514 @default.
• W2036246634 cites W1991811952 @default.
• W2036246634 cites W2009424757 @default.
• W2036246634 cites W2018181880 @default.
• W2036246634 cites W2030994834 @default.
• W2036246634 cites W2040859016 @default.
• W2036246634 cites W2043909147 @default.
• W2036246634 cites W2062450591 @default.
• W2036246634 cites W2083747931 @default.
• W2036246634 cites W2092536422 @default.
• W2036246634 cites W2097180357 @default.
• W2036246634 cites W2119645854 @default.
• W2036246634 cites W2156260858 @default.
• W2036246634 cites W2161658372 @default.
• W2036246634 cites W2164904632 @default.
• W2036246634 cites W2170051899 @default.
• W2036246634 cites W2171910021 @default.
• W2036246634 cites W2174978255 @default.
• W2036246634 doi "https://doi.org/10.1148/radiol.2502071879" @default.
• W2036246634 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19164695" @default.
• W2036246634 hasPublicationYear "2009" @default.
• W2036246634 type Work @default.
• W2036246634 sameAs 2036246634 @default.
• W2036246634 citedByCount "225" @default.
• W2036246634 countsByYear W20362466342012 @default.
• W2036246634 countsByYear W20362466342013 @default.
• W2036246634 countsByYear W20362466342014 @default.
• W2036246634 countsByYear W20362466342015 @default.
• W2036246634 countsByYear W20362466342016 @default.
• W2036246634 countsByYear W20362466342017 @default.
• W2036246634 countsByYear W20362466342018 @default.
• W2036246634 countsByYear W20362466342019 @default.
• W2036246634 countsByYear W20362466342020 @default.
• W2036246634 countsByYear W20362466342021 @default.
• W2036246634 countsByYear W20362466342022 @default.
• W2036246634 countsByYear W20362466342023 @default.
• W2036246634 crossrefType "journal-article" @default.
• W2036246634 hasAuthorship W2036246634A5001776959 @default.
• W2036246634 hasAuthorship W2036246634A5017721629 @default.
• W2036246634 hasAuthorship W2036246634A5050007423 @default.
• W2036246634 hasAuthorship W2036246634A5067510273 @default.
• W2036246634 hasAuthorship W2036246634A5089030862 @default.
• W2036246634 hasConcept C104293457 @default.
• W2036246634 hasConcept C115961682 @default.
• W2036246634 hasConcept C121608353 @default.
• W2036246634 hasConcept C126322002 @default.
• W2036246634 hasConcept C126838900 @default.
• W2036246634 hasConcept C146957229 @default.
• W2036246634 hasConcept C154945302 @default.
• W2036246634 hasConcept C2781195486 @default.
• W2036246634 hasConcept C2989005 @default.
• W2036246634 hasConcept C41008148 @default.
• W2036246634 hasConcept C526805850 @default.
• W2036246634 hasConcept C63099799 @default.
• W2036246634 hasConcept C71924100 @default.
• W2036246634 hasConcept C9417928 @default.
• W2036246634 hasConceptScore W2036246634C104293457 @default.
• W2036246634 hasConceptScore W2036246634C115961682 @default.
• W2036246634 hasConceptScore W2036246634C121608353 @default.
• W2036246634 hasConceptScore W2036246634C126322002 @default.
• W2036246634 hasConceptScore W2036246634C126838900 @default.
• W2036246634 hasConceptScore W2036246634C146957229 @default.
• W2036246634 hasConceptScore W2036246634C154945302 @default.
• W2036246634 hasConceptScore W2036246634C2781195486 @default.
• W2036246634 hasConceptScore W2036246634C2989005 @default.
• W2036246634 hasConceptScore W2036246634C41008148 @default.
• W2036246634 hasConceptScore W2036246634C526805850 @default.
• W2036246634 hasConceptScore W2036246634C63099799 @default.
• W2036246634 hasConceptScore W2036246634C71924100 @default.
• W2036246634 hasConceptScore W2036246634C9417928 @default.
• W2036246634 hasIssue "2" @default.
• W2036246634 hasLocation W20362466341 @default.
• W2036246634 hasLocation W20362466342 @default.
• W2036246634 hasOpenAccess W2036246634 @default.
• W2036246634 hasPrimaryLocation W20362466341 @default.
• W2036246634 hasRelatedWork W1990928610 @default.
• W2036246634 hasRelatedWork W2049214470 @default.
• W2036246634 hasRelatedWork W2085304110 @default.
• W2036246634 hasRelatedWork W2392730113 @default.
• W2036246634 hasRelatedWork W2902148150 @default.
• W2036246634 hasRelatedWork W3004259476 @default.

• next