FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2108034706> ?p ?o ?g. }

• W2108034706 endingPage "207" @default.
• W2108034706 startingPage "198" @default.
• W2108034706 abstract "Purpose To validate a multicenter protocol that examines lower extremity skeletal muscles of children with Duchenne muscular dystrophy (DMD) by using magnetic resonance (MR) imaging and MR spectroscopy in terms of reproducibility of these measurements within and across centers. Materials and Methods This HIPAA-compliant study was approved by the institutional review boards of all participating centers, and informed consent was obtained from each participant or a guardian. Standardized procedures with MR operator training and quality assurance assessments were implemented, and data were acquired at three centers by using different 3-T MR imaging instruments. Measures of maximal cross-sectional area (CSAmax), transverse relaxation time constant (T2), and lipid fraction were compared among centers in two-compartment coaxial phantoms and in two unaffected adult subjects who visited each center. Also, repeat MR measures were acquired twice on separate days in 30 boys with DMD (10 per center) and 10 unaffected boys. Coefficients of variation (CVs) were computed to examine the repeated-measure variabilities within and across centers. Results CSAmax, T2 from MR imaging and MR spectroscopy, and lipid fraction were consistent across centers in the phantom (CV, <3%) and in the adult subjects who traveled to each site (CV, 2%–7%). High day-to-day reproducibility in MR measures was observed in boys with DMD (CSAmax, CV = 3.7% [25th percentile, 1.3%; 75th percentile, 5.1%]; contractile area, CV = 4.2% [25th percentile, 0.8%; 75th percentile, 4.9%]; MR imaging T2, CV = 3.1% [25th percentile, 1.2%; 75th percentile, 4.7%]; MR spectroscopy T2, CV = 3.9% [25th percentile, 1.5%; 75th percentile, 5.1%]; and lipid fraction, CV = 4.7% [25th percentile, 1.0%; 75th percentile, 5.3%]). Conclusion The MR protocol implemented in this multicenter study achieved highly reproducible measures of lower extremity muscles across centers and from day to day in ambulatory boys with DMD. © RSNA, 2013 Supplemental material: http://radiology.rsna.org/lookup/suppl/doi:10.1148/radiol.13121948/-/DC1" @default.
• W2108034706 created "2016-06-24" @default.
• W2108034706 creator A5000311910 @default.
• W2108034706 creator A5002499186 @default.
• W2108034706 creator A5023983627 @default.
• W2108034706 creator A5026210424 @default.
• W2108034706 creator A5028092152 @default.
• W2108034706 creator A5031529176 @default.
• W2108034706 creator A5037245662 @default.
• W2108034706 creator A5039161264 @default.
• W2108034706 creator A5048651139 @default.
• W2108034706 creator A5064422415 @default.
• W2108034706 creator A5070420986 @default.
• W2108034706 creator A5070680991 @default.
• W2108034706 creator A5072698504 @default.
• W2108034706 creator A5084459237 @default.
• W2108034706 creator A5087832061 @default.
• W2108034706 creator A5089921396 @default.
• W2108034706 creator A5091370629 @default.
• W2108034706 date "2013-10-01" @default.
• W2108034706 modified "2023-09-30" @default.
• W2108034706 title "Skeletal Muscles of Ambulant Children with Duchenne Muscular Dystrophy: Validation of Multicenter Study of Evaluation with MR Imaging and MR Spectroscopy" @default.
• W2108034706 cites W1967943762 @default.
• W2108034706 cites W1989252074 @default.
• W2108034706 cites W2032097547 @default.
• W2108034706 cites W2036817457 @default.
• W2108034706 cites W2041660097 @default.
• W2108034706 cites W2053475982 @default.
• W2108034706 cites W2066180106 @default.
• W2108034706 cites W2073563966 @default.
• W2108034706 cites W2076738615 @default.
• W2108034706 cites W2085811948 @default.
• W2108034706 cites W2085955518 @default.
• W2108034706 cites W2086023949 @default.
• W2108034706 cites W2087989278 @default.
• W2108034706 cites W2104150998 @default.
• W2108034706 cites W2130884450 @default.
• W2108034706 cites W2158156749 @default.
• W2108034706 cites W2160868328 @default.
• W2108034706 cites W2164481873 @default.
• W2108034706 cites W2312577323 @default.
• W2108034706 doi "https://doi.org/10.1148/radiol.13121948" @default.
• W2108034706 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3781359" @default.
• W2108034706 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23696684" @default.
• W2108034706 hasPublicationYear "2013" @default.
• W2108034706 type Work @default.
• W2108034706 sameAs 2108034706 @default.
• W2108034706 citedByCount "75" @default.
• W2108034706 countsByYear W21080347062013 @default.
• W2108034706 countsByYear W21080347062014 @default.
• W2108034706 countsByYear W21080347062015 @default.
• W2108034706 countsByYear W21080347062016 @default.
• W2108034706 countsByYear W21080347062017 @default.
• W2108034706 countsByYear W21080347062018 @default.
• W2108034706 countsByYear W21080347062019 @default.
• W2108034706 countsByYear W21080347062020 @default.
• W2108034706 countsByYear W21080347062021 @default.
• W2108034706 countsByYear W21080347062022 @default.
• W2108034706 countsByYear W21080347062023 @default.
• W2108034706 crossrefType "journal-article" @default.
• W2108034706 hasAuthorship W2108034706A5000311910 @default.
• W2108034706 hasAuthorship W2108034706A5002499186 @default.
• W2108034706 hasAuthorship W2108034706A5023983627 @default.
• W2108034706 hasAuthorship W2108034706A5026210424 @default.
• W2108034706 hasAuthorship W2108034706A5028092152 @default.
• W2108034706 hasAuthorship W2108034706A5031529176 @default.
• W2108034706 hasAuthorship W2108034706A5037245662 @default.
• W2108034706 hasAuthorship W2108034706A5039161264 @default.
• W2108034706 hasAuthorship W2108034706A5048651139 @default.
• W2108034706 hasAuthorship W2108034706A5064422415 @default.
• W2108034706 hasAuthorship W2108034706A5070420986 @default.
• W2108034706 hasAuthorship W2108034706A5070680991 @default.
• W2108034706 hasAuthorship W2108034706A5072698504 @default.
• W2108034706 hasAuthorship W2108034706A5084459237 @default.
• W2108034706 hasAuthorship W2108034706A5087832061 @default.
• W2108034706 hasAuthorship W2108034706A5089921396 @default.
• W2108034706 hasAuthorship W2108034706A5091370629 @default.
• W2108034706 hasBestOaLocation W21080347062 @default.
• W2108034706 hasConcept C103191249 @default.
• W2108034706 hasConcept C105795698 @default.
• W2108034706 hasConcept C122048520 @default.
• W2108034706 hasConcept C126322002 @default.
• W2108034706 hasConcept C126838900 @default.
• W2108034706 hasConcept C143409427 @default.
• W2108034706 hasConcept C2778943923 @default.
• W2108034706 hasConcept C2989005 @default.
• W2108034706 hasConcept C33923547 @default.
• W2108034706 hasConcept C71924100 @default.
• W2108034706 hasConcept C9893847 @default.
• W2108034706 hasConceptScore W2108034706C103191249 @default.
• W2108034706 hasConceptScore W2108034706C105795698 @default.
• W2108034706 hasConceptScore W2108034706C122048520 @default.
• W2108034706 hasConceptScore W2108034706C126322002 @default.
• W2108034706 hasConceptScore W2108034706C126838900 @default.
• W2108034706 hasConceptScore W2108034706C143409427 @default.
• W2108034706 hasConceptScore W2108034706C2778943923 @default.
• W2108034706 hasConceptScore W2108034706C2989005 @default.
• W2108034706 hasConceptScore W2108034706C33923547 @default.

• next