FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3033260110> ?p ?o ?g. }

• W3033260110 endingPage "271" @default.
• W3033260110 startingPage "261" @default.
• W3033260110 abstract "We aimed to assess longitudinal changes in quantitative imaging metric values obtained from diffusion-weighted (DW-) and dynamic contrast-enhanced magnetic resonance imaging (DCE)-MRI at pre-treatment (TX[0]), immediately after the first fraction of stereotactic body radiotherapy (D1-TX[1]), and 6 weeks post-TX (Post-TX[2]) in patients with pancreatic ductal adenocarcinoma. Ten enrolled patients (n = 10) underwent DW- and DCE-MRI examinations on a 3.0 T scanner. The apparent diffusion coefficient, ADC (mm2/s), was derived from DW imaging data using a monoexponential model. The tissue relaxation rate, R1t, time-course data were fitted with a shutter-speed model, which provides estimates of the volume transfer constant, Ktrans (min−1), extravascular extracellular volume fraction, ve, and mean lifetime of intracellular water protons, τi (seconds). Wilcoxon rank-sum test compared the mean values, standard deviation, skewness, kurtosis, and relative percentage (r, %) changes (Δ) in ADC, Ktrans, ve, and τi values between the magnetic resonance examinations. rADCΔ2–0 values were significantly greater than rADCΔ1-0 values (P = .009). rKtransΔ2–0 values were significantly lower than rKtrans Δ1-0 values (P = .048). rveΔ2-1 and rveΔ2-0 values were significantly different (P = .016). rτiΔ2-1 values were significantly lower than rτiΔ2-0 values (P = .008). For group comparison, the pre-TX mean and kurtosis of ADC (P = .18 and P = .14), skewness and kurtosis of Ktrans values (P = .14 for both) showed a leaning toward significant difference between patients who experienced local control (n = 2) and failed early (n = 4). DW- and DCE-MRI-derived quantitative metrics could be useful biomarkers to evaluate longitudinal changes to stereotactic body radiotherapy in patients with pancreatic ductal adenocarcinoma." @default.
• W3033260110 created "2020-06-12" @default.
• W3033260110 creator A5020071314 @default.
• W3033260110 creator A5021807836 @default.
• W3033260110 creator A5038046081 @default.
• W3033260110 creator A5042683392 @default.
• W3033260110 creator A5045599324 @default.
• W3033260110 creator A5052448371 @default.
• W3033260110 creator A5054489256 @default.
• W3033260110 creator A5078855608 @default.
• W3033260110 date "2020-06-01" @default.
• W3033260110 modified "2023-10-18" @default.
• W3033260110 title "Diffusion-Weighted and Dynamic Contrast-Enhanced MRI Derived Imaging Metrics for Stereotactic Body Radiotherapy of Pancreatic Ductal Adenocarcinoma: Preliminary Findings" @default.
• W3033260110 cites W1570874492 @default.
• W3033260110 cites W1825978543 @default.
• W3033260110 cites W1892086843 @default.
• W3033260110 cites W1913093328 @default.
• W3033260110 cites W1967234887 @default.
• W3033260110 cites W1975553232 @default.
• W3033260110 cites W1988944627 @default.
• W3033260110 cites W1990383064 @default.
• W3033260110 cites W1997995944 @default.
• W3033260110 cites W1999348312 @default.
• W3033260110 cites W2036559773 @default.
• W3033260110 cites W2040150177 @default.
• W3033260110 cites W2042098439 @default.
• W3033260110 cites W2049749994 @default.
• W3033260110 cites W2053371061 @default.
• W3033260110 cites W2057668630 @default.
• W3033260110 cites W2066724170 @default.
• W3033260110 cites W2081233490 @default.
• W3033260110 cites W2098225477 @default.
• W3033260110 cites W2099540110 @default.
• W3033260110 cites W2103812779 @default.
• W3033260110 cites W2104930742 @default.
• W3033260110 cites W2127890285 @default.
• W3033260110 cites W2128099645 @default.
• W3033260110 cites W2132641021 @default.
• W3033260110 cites W2133125666 @default.
• W3033260110 cites W2133287637 @default.
• W3033260110 cites W2137506570 @default.
• W3033260110 cites W2148832994 @default.
• W3033260110 cites W2168999946 @default.
• W3033260110 cites W2196287118 @default.
• W3033260110 cites W2265208154 @default.
• W3033260110 cites W2315368969 @default.
• W3033260110 cites W2521800237 @default.
• W3033260110 cites W2594505483 @default.
• W3033260110 cites W2612908045 @default.
• W3033260110 cites W2735100622 @default.
• W3033260110 cites W2769820041 @default.
• W3033260110 cites W2771070570 @default.
• W3033260110 cites W2791379462 @default.
• W3033260110 cites W2794131775 @default.
• W3033260110 cites W2888552388 @default.
• W3033260110 cites W2905704345 @default.
• W3033260110 cites W2911188335 @default.
• W3033260110 cites W2941235443 @default.
• W3033260110 cites W2965850802 @default.
• W3033260110 cites W2968934833 @default.
• W3033260110 cites W2979451174 @default.
• W3033260110 cites W2985093789 @default.
• W3033260110 cites W2986293412 @default.
• W3033260110 cites W3134530972 @default.
• W3033260110 doi "https://doi.org/10.18383/j.tom.2020.00015" @default.
• W3033260110 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7289241" @default.
• W3033260110 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32548304" @default.
• W3033260110 hasPublicationYear "2020" @default.
• W3033260110 type Work @default.
• W3033260110 sameAs 3033260110 @default.
• W3033260110 citedByCount "9" @default.
• W3033260110 countsByYear W30332601102020 @default.
• W3033260110 countsByYear W30332601102021 @default.
• W3033260110 countsByYear W30332601102022 @default.
• W3033260110 countsByYear W30332601102023 @default.
• W3033260110 crossrefType "journal-article" @default.
• W3033260110 hasAuthorship W3033260110A5020071314 @default.
• W3033260110 hasAuthorship W3033260110A5021807836 @default.
• W3033260110 hasAuthorship W3033260110A5038046081 @default.
• W3033260110 hasAuthorship W3033260110A5042683392 @default.
• W3033260110 hasAuthorship W3033260110A5045599324 @default.
• W3033260110 hasAuthorship W3033260110A5052448371 @default.
• W3033260110 hasAuthorship W3033260110A5054489256 @default.
• W3033260110 hasAuthorship W3033260110A5078855608 @default.
• W3033260110 hasBestOaLocation W30332601101 @default.
• W3033260110 hasConcept C105795698 @default.
• W3033260110 hasConcept C121332964 @default.
• W3033260110 hasConcept C126838900 @default.
• W3033260110 hasConcept C143409427 @default.
• W3033260110 hasConcept C149550507 @default.
• W3033260110 hasConcept C166963901 @default.
• W3033260110 hasConcept C2989005 @default.
• W3033260110 hasConcept C33923547 @default.
• W3033260110 hasConcept C46141821 @default.
• W3033260110 hasConcept C70816921 @default.
• W3033260110 hasConcept C71924100 @default.
• W3033260110 hasConceptScore W3033260110C105795698 @default.
• W3033260110 hasConceptScore W3033260110C121332964 @default.

• next