2025
Portal and Hepatic Vein Embolization vs Portal Venous Embolization Alone in Cirrhotic and Non-cirrhotic Swine: A Pilot Study
Tefera J, Kuhn T, Matuschewski N, Meister E, Nguyenová J, Kao T, Mutonga M, Bitar R, Kahl V, Zhang X, Shewarega A, Chapiro J, Madoff D. Portal and Hepatic Vein Embolization vs Portal Venous Embolization Alone in Cirrhotic and Non-cirrhotic Swine: A Pilot Study. Journal Of Vascular And Interventional Radiology 2025 PMID: 40043833, DOI: 10.1016/j.jvir.2025.02.028.Peer-Reviewed Original ResearchPost-embolizationCirrhotic groupPortal venous embolizationHepatic vein embolizationPortal venous phaseNon-cirrhotic groupStudent's t-testFLR hypertrophyFLR increaseVein embolizationVenous phaseEffects of PVELiver volumeCT scanVenous embolizationEmbolizationCirrhotic liverFour-week intervalsWeeksT-testFLRLiverPilot studyYorkshire pigsPVE
2023
Novel use of alternate (Alt) response (Rp) criteria (Cr) for early prediction of outcomes in pancreatic (P) neuroendocrine tumors (NETs): Utilizing banked imaging data from the ECOG-ACRIN E2211 study.
Vijayvergia N, Handorf E, Kunz P, Alkim E, Burke L, Catalano P, Graham N, Levin L, Li W, Meeker C, Rubin D, Narasimhan Sridharan A, O'Dwyer P, Wong T, Anaokar J. Novel use of alternate (Alt) response (Rp) criteria (Cr) for early prediction of outcomes in pancreatic (P) neuroendocrine tumors (NETs): Utilizing banked imaging data from the ECOG-ACRIN E2211 study. Journal Of Clinical Oncology 2023, 41: 4133-4133. DOI: 10.1200/jco.2023.41.16_suppl.4133.Peer-Reviewed Original ResearchProgression-free survivalImproved progression-free survivalNeuroendocrine tumorsStable diseaseProgressive diseaseRadiomic featuresCT/MRI scansPancreatic neuroendocrine tumorsPortal venous phaseShort-term imagingSmaller threshold changesInter-reader agreementTumor sizeC-statisticFirst disease assessmentPotential adjunctTreatment decisionsVenous phasePD casesTime-varying outcomeMRI scansClinical practicePredictive valueTumor densityInter-reader variability
2012
Cine computed tomography angiography evaluation of blood flow for full face transplant surgical planning.
Sisk G, Kumamaru K, Schultz K, Bueno E, Diaz-Siso J, George E, Redjaee M, Mitsouras D, Steigner M, Pomahac B, Rybicki F. Cine computed tomography angiography evaluation of blood flow for full face transplant surgical planning. Eplasty 2012, 12: e57. PMID: 23308304, PMCID: PMC3531245.Peer-Reviewed Original ResearchVascular mappingBlood flowComprehensive vascular assessmentTomography angiography evaluationPreoperative vascular mappingCine loopsFull face transplantationAngiography evaluationCarotid distributionTransplantation candidatesVascular assessmentArterial fillingVenous anastomosisDiagnostic findingsVenous phaseMajor vesselsPreoperative planningSurgical planningFace transplantationPlastic surgeonsSmall vesselsContrast enhancementCineTomographic imagingVesselsIntraprocedural C-Arm Dual-Phase Cone-Beam CT: Can It Be Used to Predict Short-term Response to TACE with Drug-eluting Beads in Patients with Hepatocellular Carcinoma?
Loffroy R, Lin M, Yenokyan G, Rao PP, Bhagat N, Noordhoek N, Radaelli A, Blijd J, Liapi E, Geschwind JF. Intraprocedural C-Arm Dual-Phase Cone-Beam CT: Can It Be Used to Predict Short-term Response to TACE with Drug-eluting Beads in Patients with Hepatocellular Carcinoma? Radiology 2012, 266: 636-648. PMID: 23143027, PMCID: PMC3558876, DOI: 10.1148/radiol.12112316.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArea Under CurveCarcinoma, HepatocellularChemoembolization, TherapeuticCone-Beam Computed TomographyDoxorubicinFemaleHumansLeast-Squares AnalysisLiver NeoplasmsMagnetic Resonance ImagingMaleMiddle AgedPredictive Value of TestsProspective StudiesRadiation DosageROC CurveSwineTreatment OutcomeConceptsDual-phase cone-beam CTTranscatheter arterial chemoembolizationPartial tumor responseDrug-eluting beadsTumor responseTumor enhancementCone-beam CT scansHepatocellular carcinomaLogistic regression modelsCone-beam CTVenous phaseCT scanMR findingsMultivariate logistic regression modelMR imagingHCC tumor responseRadiation doseDoxorubicin-eluting beadsMagnetic resonance imagingInstitutional review boardArterial chemoembolizationLiver (EASL) guidelinesRegression modelsProspective studyHCC lesions
2011
Comparing the Detectability of Hepatocellular Carcinoma by C-Arm Dual-Phase Cone-Beam Computed Tomography During Hepatic Arteriography With Conventional Contrast-Enhanced Magnetic Resonance Imaging
Loffroy R, Lin M, Rao P, Bhagat N, Noordhoek N, Radaelli A, Blijd J, Geschwind J. Comparing the Detectability of Hepatocellular Carcinoma by C-Arm Dual-Phase Cone-Beam Computed Tomography During Hepatic Arteriography With Conventional Contrast-Enhanced Magnetic Resonance Imaging. CardioVascular And Interventional Radiology 2011, 35: 97-104. PMID: 21328023, DOI: 10.1007/s00270-011-0118-x.Peer-Reviewed Original ResearchConceptsHCC lesionsMagnetic resonance imagingHepatocellular carcinomaHepatic arteriographyVenous phaseArterial phaseDrug-Eluting Beads Transarterial ChemoembolizationCE-MRIResonance imagingContrast-enhanced magnetic resonance imagingGold standardResultsSeventy-sevenTransarterial chemoembolizationHCC nodulesTerms of conspicuitySufficient image qualityTumorsDiagnostic imagingLesionsArteriographyCE-MR imagesCarcinomaLiverTomographyImagingMultidetector CT angiography in living donor renal transplantation: accuracy and discrepancies in right venous anatomy
Kulkarni S, Emre S, Arvelakis A, Asch W, Bia M, Formica R, Israel G. Multidetector CT angiography in living donor renal transplantation: accuracy and discrepancies in right venous anatomy. Clinical Transplantation 2011, 25: 77-82. PMID: 20070320, DOI: 10.1111/j.1399-0012.2009.01193.x.Peer-Reviewed Original ResearchConceptsVenous anatomyVenous phaseMDCT angiographyRenal anatomyCircumaortic renal veinDonor renal transplantationEarly arterial bifurcationLate venous confluenceMultiple arterial anomaliesRight donor nephrectomyIntra-operative findingsMultiple venous anomaliesContrast-enhanced phasesArterial anomaliesRetroaortic veinRenal transplantationDonor nephrectomyMultiple arteriesVenous anomaliesRenal veinVenous confluenceKidney donorsTomography angiographyAnatomical variantsDonor anatomy
2000
Hepatic MR Imaging with a Dynamic Contrast-enhanced Isotropic Volumetric Interpolated Breath-hold Examination: Feasibility, Reproducibility, and Technical Quality
Lee V, Lavelle M, Rofsky N, Laub G, Thomasson D, Krinsky G, Weinreb J. Hepatic MR Imaging with a Dynamic Contrast-enhanced Isotropic Volumetric Interpolated Breath-hold Examination: Feasibility, Reproducibility, and Technical Quality. Radiology 2000, 215: 365-72. PMID: 10796909, DOI: 10.1148/radiology.215.2.r00ma16365.Peer-Reviewed Original ResearchMeSH KeywordsAdipose TissueAdultAgedAged, 80 and overCohort StudiesContrast MediaFeasibility StudiesFemaleFollow-Up StudiesGadolinium DTPAHepatic ArteryHepatic VeinsHumansImage EnhancementImage Processing, Computer-AssistedLiverLiver DiseasesMagnetic Resonance ImagingMaleMiddle AgedPortal VeinQuality ControlReproducibility of ResultsRespirationVena Cava, InferiorConceptsContrast materialMagnetic resonance imaging examinationsPatient underwent repeatVascular anatomic variantsDynamic contrastPortal venous phaseArterial dominanceUnderwent repeatVenous anatomyAnatomic variantsImaging examinationsTest bolusTest doseVenous phaseArterial phaseRepeat studyHepatic MRGadopentetate dimeglumineGradient-echo imagingTechnical qualityEnhanced acquisitionMaximal enhancementBreath-hold imagesOriginal study
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