FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3206993346> ?p ?o ?g. }

• W3206993346 endingPage "63" @default.
• W3206993346 startingPage "57" @default.
• W3206993346 abstract "The effect of hepatic steatosis on the gradient-echo (GRE) based Modified Look-Locker Inversion Recovery (MOLLI) technique for T1 mapping has not been evaluated. The purpose of this study was to evaluate a GRE based MOLLI technique for hepatic T1 mapping and determine the relationship of T1 differences (ΔT1) on in-phase (IP) and out-of-phase (OP) to fat fraction (FF) measurement. 3 T MRI included MOLLI T1 mapping with TE = 1.3 (OP), 2.4 (IP), and 1.8 ms, and chemical-shift-encoded sequence with spectral modeling of fat to generate FF map as a reference. Bloch simulations and oil/water phantoms were used to characterize the response of the MOLLI T1 in various FF < 30% since MOLLI T1 estimation was erratic beyond this limit. Curve fit between ΔT1 and FF from simulation was applied to validate the phantom and the in-vivo results. Thirty-eight normal volunteers were included (16 women, Age 44 ± 12 years, BMI 27 ± 5.3 kg/m2). MOLLI water images were reconstructed by the average of OP and IP images, and the T1 values on water images served as the reference for T1 bias calculation defined as the percent difference between OP, IP, TE = 1.8 ms and the referenced water T1. Linear regression was performed to correlate the FF quantified by the reference and MOLLI methods. Phantom results were consistent with the Bloch simulations. The simulated relationship between FF (0–30%) and ΔT1 could be modeled precisely by a cubic equation with R2 = 1. In-vivo MOLLI ΔT1 and estimated FF were correlated to the reference FF (both R2 ≥ 0.96 and P < 0.001). TE = 1.8 ms demonstrated less T1 bias (−1.34%) compared to TE = OP (5.32%) or IP (−3.8%, both P < 0.001). At 3 T, TE of 1.8 ms can be used to reduce the T1 bias and deliver consistent T1 values when FF is <30%." @default.
• W3206993346 created "2021-10-25" @default.
• W3206993346 creator A5017083838 @default.
• W3206993346 creator A5018419956 @default.
• W3206993346 creator A5020348286 @default.
• W3206993346 creator A5038689387 @default.
• W3206993346 creator A5064110640 @default.
• W3206993346 creator A5080884146 @default.
• W3206993346 date "2022-01-01" @default.
• W3206993346 modified "2023-09-24" @default.
• W3206993346 title "Evaluation of liver T1 using MOLLI gradient echo readout under the influence of fat" @default.
• W3206993346 cites W1529328398 @default.
• W3206993346 cites W1555920082 @default.
• W3206993346 cites W1932949187 @default.
• W3206993346 cites W1998268028 @default.
• W3206993346 cites W2003191224 @default.
• W3206993346 cites W2006172156 @default.
• W3206993346 cites W2006766845 @default.
• W3206993346 cites W2029425568 @default.
• W3206993346 cites W2043396435 @default.
• W3206993346 cites W2067862545 @default.
• W3206993346 cites W2099233436 @default.
• W3206993346 cites W2117892932 @default.
• W3206993346 cites W2119248035 @default.
• W3206993346 cites W2120778351 @default.
• W3206993346 cites W2126544953 @default.
• W3206993346 cites W2130544939 @default.
• W3206993346 cites W2131786529 @default.
• W3206993346 cites W2134919706 @default.
• W3206993346 cites W2159285706 @default.
• W3206993346 cites W2164057531 @default.
• W3206993346 cites W2166997774 @default.
• W3206993346 cites W2237106309 @default.
• W3206993346 cites W2254365583 @default.
• W3206993346 cites W2264702224 @default.
• W3206993346 cites W2413015095 @default.
• W3206993346 cites W2522596577 @default.
• W3206993346 cites W2734724639 @default.
• W3206993346 cites W2755909350 @default.
• W3206993346 cites W2761097784 @default.
• W3206993346 cites W2788102027 @default.
• W3206993346 cites W2885931533 @default.
• W3206993346 cites W2901926033 @default.
• W3206993346 cites W2946802813 @default.
• W3206993346 cites W2968790704 @default.
• W3206993346 cites W3024128606 @default.
• W3206993346 cites W3024203952 @default.
• W3206993346 cites W4255712601 @default.
• W3206993346 doi "https://doi.org/10.1016/j.mri.2021.10.020" @default.
• W3206993346 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34678435" @default.
• W3206993346 hasPublicationYear "2022" @default.
• W3206993346 type Work @default.
• W3206993346 sameAs 3206993346 @default.
• W3206993346 citedByCount "3" @default.
• W3206993346 countsByYear W32069933462023 @default.
• W3206993346 crossrefType "journal-article" @default.
• W3206993346 hasAuthorship W3206993346A5017083838 @default.
• W3206993346 hasAuthorship W3206993346A5018419956 @default.
• W3206993346 hasAuthorship W3206993346A5020348286 @default.
• W3206993346 hasAuthorship W3206993346A5038689387 @default.
• W3206993346 hasAuthorship W3206993346A5064110640 @default.
• W3206993346 hasAuthorship W3206993346A5080884146 @default.
• W3206993346 hasConcept C104293457 @default.
• W3206993346 hasConcept C121332964 @default.
• W3206993346 hasConcept C126322002 @default.
• W3206993346 hasConcept C126838900 @default.
• W3206993346 hasConcept C143409427 @default.
• W3206993346 hasConcept C2776175330 @default.
• W3206993346 hasConcept C28396438 @default.
• W3206993346 hasConcept C2989005 @default.
• W3206993346 hasConcept C3017936213 @default.
• W3206993346 hasConcept C3019323268 @default.
• W3206993346 hasConcept C33923547 @default.
• W3206993346 hasConcept C46141821 @default.
• W3206993346 hasConcept C71924100 @default.
• W3206993346 hasConceptScore W3206993346C104293457 @default.
• W3206993346 hasConceptScore W3206993346C121332964 @default.
• W3206993346 hasConceptScore W3206993346C126322002 @default.
• W3206993346 hasConceptScore W3206993346C126838900 @default.
• W3206993346 hasConceptScore W3206993346C143409427 @default.
• W3206993346 hasConceptScore W3206993346C2776175330 @default.
• W3206993346 hasConceptScore W3206993346C28396438 @default.
• W3206993346 hasConceptScore W3206993346C2989005 @default.
• W3206993346 hasConceptScore W3206993346C3017936213 @default.
• W3206993346 hasConceptScore W3206993346C3019323268 @default.
• W3206993346 hasConceptScore W3206993346C33923547 @default.
• W3206993346 hasConceptScore W3206993346C46141821 @default.
• W3206993346 hasConceptScore W3206993346C71924100 @default.
• W3206993346 hasFunder F4320315975 @default.
• W3206993346 hasLocation W32069933461 @default.
• W3206993346 hasLocation W32069933462 @default.
• W3206993346 hasOpenAccess W3206993346 @default.
• W3206993346 hasPrimaryLocation W32069933461 @default.
• W3206993346 hasRelatedWork W1607974651 @default.
• W3206993346 hasRelatedWork W1994330149 @default.
• W3206993346 hasRelatedWork W2008310720 @default.
• W3206993346 hasRelatedWork W2015748335 @default.
• W3206993346 hasRelatedWork W2084808942 @default.

• next