2025
Diagnosis of Fibrosis with Magnetization-Prepared Golden-angle RAdial Sparse Parallel (MP-GRASP) T1Mapping in Renal Allografts
Bane O, Feng L, Xia D, Liu M, Bolger I, Calle S, Dyke J, Menon M, Seshan S, Salvatore S, Stillman I, Muthukumar T, Farouk S, Taouli B, Lewis S. Diagnosis of Fibrosis with Magnetization-Prepared Golden-angle RAdial Sparse Parallel (MP-GRASP) T1Mapping in Renal Allografts. Proceedings Of The International Society For Magnetic Resonance In Medicine ... Scientific Meeting And Exhibition. 2025 DOI: 10.58530/2025/4462.Peer-Reviewed Original ResearchRenal allograft fibrosisAllograft fibrosisRenal functionDiagnostic performanceRenal transplant recipientsDiagnosis of fibrosisGolden-angle radial sparse parallelRenal T1Variable flip angle T1 mappingFunctioning allograftEGFR declineTransplant recipientsRenal allograftsRenal transplantationT1 mapping methodDiagnostic sensitivityRenal fibrosisFibrosisT1 mappingPatientsAllograftRadial acquisitionAngle acquisitionVariable flip angle methodBiopsy
2021
Limited View Tomographic Reconstruction Using a Cascaded Residual Dense Spatial-Channel Attention Network With Projection Data Fidelity Layer
Zhou B, Zhou S, Duncan JS, Liu C. Limited View Tomographic Reconstruction Using a Cascaded Residual Dense Spatial-Channel Attention Network With Projection Data Fidelity Layer. IEEE Transactions On Medical Imaging 2021, 40: 1792-1804. PMID: 33729929, PMCID: PMC8325575, DOI: 10.1109/tmi.2021.3066318.Peer-Reviewed Original ResearchConceptsAttention networkView reconstructionGrand challenge datasetLimited angle reconstructionHigh-quality reconstructionNeural network methodSparse-view reconstructionExperimental resultsLimited angle acquisitionArchitecture issuesSparse viewsChallenge datasetLimited view dataView dataNeural architectureQuality reconstructionNetwork methodTomographic reconstructionReconstructed imagesProjection viewsPrevious methodsAngle reconstructionDatasetNetworkAngle acquisition
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