2025
An In Situ Curing, Shear‐Responsive Biomaterial Designed for Durable Embolization of Microvasculature
Pham Q, Groom J, Sadasivan C, Fiorella D, Madoff D, Guo L, Fornaciari M, Guertin C, Wiltsey C, Core L, Merlo J, Wustenberg W, Virmani R, Arthur A, Langer R, Whitesides G, Sharma U. An In Situ Curing, Shear‐Responsive Biomaterial Designed for Durable Embolization of Microvasculature. Advanced Healthcare Materials 2025, 14: 2404011. PMID: 40066510, PMCID: PMC12147989, DOI: 10.1002/adhm.202404011.Peer-Reviewed Original ResearchConceptsIn situ curingEmbolic agentMicrovascular occlusionDistal penetrationLiquid embolic agentBlood vesselsMinimally-invasive techniqueFumed silicaDiameter lumenEndovascular embolizationAbsence of neurotoxicityProximal refluxEmbolization performancePatient's painCatheter adhesionMild inflammationBismuth trioxideBiomaterialsFlow arrestFluoroscopic visibilityEmbolizationNext-generationOcclusionManual injectionBrain tissue
2023
Intraarterial embolizations in life-threatening spontaneous retroperitoneal and rectus sheath hemorrhage (SRRSH): a three-center experience
Becker L, Stöhr F, Maus V, Dewald C, Meyer B, Wacker F, Kloeckner R, Hinrichs J. Intraarterial embolizations in life-threatening spontaneous retroperitoneal and rectus sheath hemorrhage (SRRSH): a three-center experience. Emergency Radiology 2023, 30: 395-405. PMID: 37120665, PMCID: PMC10390605, DOI: 10.1007/s10140-023-02137-6.Peer-Reviewed Original ResearchConceptsDigital subtraction angiographyContrast-enhanced CTTechnical success rateClinical successLife-threateningN-butyl-2-cyanoacrylateThree-center experienceIntra-arterial embolizationAmount of bleedingCombination of embolic agentsSuccess rateUniversity Medical CenterIntraarterial embolizationRe-angiographyActive bleedingMethodsRetrospective evaluationTechnical successTherapy optionsBleeding arterySubtraction angiographyEmbolic agentInterventional treatmentEmbolic materialEmbolizationSurvival rate
2022
Intraarterial Therapies for the Management of Hepatocellular Carcinoma
Garg T, Shrigiriwar A, Habibollahi P, Cristescu M, Liddell RP, Chapiro J, Inglis P, Camacho JC, Nezami N. Intraarterial Therapies for the Management of Hepatocellular Carcinoma. Cancers 2022, 14: 3351. PMID: 35884412, PMCID: PMC9322128, DOI: 10.3390/cancers14143351.Peer-Reviewed Original ResearchDrug-eluting bead transarterial chemoembolizationHepatic artery infusionHepatocellular carcinomaTransarterial therapiesTransarterial chemoembolizationImage-guided locoregional therapiesBead transarterial chemoembolizationCatheter-based treatmentManagement of patientsLocoregional therapyBland embolizationIntraarterial therapyRadioembolization therapyEmbolic agentTherapyChemoembolizationCarcinomaEmbolizationPatientsArteryReviewInfusionTumors
2021
Creation of an ex-vivo bovine kidney flow model for testing embolic agents: work in progress
Garza L, Bitar R, O’Donnell B, Parker M, Ortiz C, Hyman C, Walker J, Song H, Lopera J. Creation of an ex-vivo bovine kidney flow model for testing embolic agents: work in progress. CVIR Endovascular 2021, 4: 20. PMID: 33534088, PMCID: PMC7859154, DOI: 10.1186/s42155-021-00210-0.Peer-Reviewed Original ResearchBovine kidneyEmbolic agentMean dose area productDose area productDeployment of coilsFluoroscopy doseKidney weightFluoroscopy timePost-embolizationEmbolization techniquesCannulation timeFluoroscopic guidanceSegmental arteriesArtery selectionEmbolic materialPreclinical evaluationAdult kidneyGelfoam injectionOperative timeGelfoamGlue mixtureEmbolic effectKidneySuccess rateCoil deployment
2015
Multimodality Imaging of Ethiodized Oil-loaded Radiopaque Microspheres during Transarterial Embolization of Rabbits with VX2 Liver Tumors.
Tacher V, Duran R, Lin M, Sohn JH, Sharma KV, Wang Z, Chapiro J, Gacchina Johnson C, Bhagat N, Dreher MR, Schäfer D, Woods DL, Lewis AL, Tang Y, Grass M, Wood BJ, Geschwind JF. Multimodality Imaging of Ethiodized Oil-loaded Radiopaque Microspheres during Transarterial Embolization of Rabbits with VX2 Liver Tumors. Radiology 2015, 279: 741-53. PMID: 26678453, PMCID: PMC4886703, DOI: 10.1148/radiol.2015141624.Peer-Reviewed Original ResearchConceptsTransarterial embolizationLiver tumor modelFeeding arteriesContrast materialMultidetector CTEmbolic agentTumor modelRabbit VX2 liver tumor modelRadiopaque microspheresVX2 tumor-bearing rabbitsCone-beam CTContrast material washoutRabbit liver tumor modelVX2 liver tumor modelTumor feeding arteriesVX2 rabbit liver tumor modelMicro-CTHistologic examinationInstitutional Animal CareTumor enhancementKruskal-Wallis testScale scoreHistologic analysisEmbolizationCone beam
2013
Educational Exhibit Abstract No. 299 Endovascular treatment for varices and variceal hemorrhage associated with portal hypertension: a pictorial review
Ibrahim S, Pollak J, Aruny J, Amirbekian S, Arici M, Mojibian H, Ayyagari R, Reiner E. Educational Exhibit Abstract No. 299 Endovascular treatment for varices and variceal hemorrhage associated with portal hypertension: a pictorial review. Journal Of Vascular And Interventional Radiology 2013, 24: s132. DOI: 10.1016/j.jvir.2013.01.324.Peer-Reviewed Educational MaterialsTransjugular intrahepatic portosystemic shuntPortal hypertensionInvasive treatment optionTreatment optionsVariceal hemorrhagePortal pressureManagement of PHPartial splenic embolizationDevelopment of varicesEndovascular treatment optionsCollateral venous pathwaysElevated portal pressureIntrahepatic portosystemic shuntRetrograde transvenous obliterationSplenic embolizationEndovascular treatmentClinical manifestationsPortosystemic shuntTransvenous obliterationEndovascular interventionVenous pathwaysPictorial reviewInterventional radiologistsVaricesEmbolic agent
2012
Embolization of intra-axial hypervascular tumors with Onyx: report of three cases
Dabus G, Pryor J, Spilberg G, Samaniego E, Nogueira R. Embolization of intra-axial hypervascular tumors with Onyx: report of three cases. Journal Of NeuroInterventional Surgery 2012, 5: 177. PMID: 22266792, DOI: 10.1136/neurintsurg-2011-010212.Peer-Reviewed Original ResearchConceptsHypervascular tumorPosterior fossaIntraoperative blood lossComplete surgical resectionNon-adhesive liquid embolic agentLiquid embolic agentSurgical candidatesBlood lossPreoperative embolizationSurgical resectionComplete resectionExcessive bleedingSurgical timeTumor locationPalliative measuresEmbolic agentMatter of debateEmbolizationTumorsMass effectResectionFossaBleedingPatientsHemangioblastoma
2007
Embolization of High-Flow Craniofacial Vascular Malformations with Onyx
Arat A, Cil B, Vargel I, Turkbey B, Canyigit M, Peynircioglu B, Arat Y. Embolization of High-Flow Craniofacial Vascular Malformations with Onyx. American Journal Of Neuroradiology 2007, 28: 1409-1414. PMID: 17698554, PMCID: PMC7977660, DOI: 10.3174/ajnr.a0547.Peer-Reviewed Original ResearchConceptsN-butyl-2-cyanoacrylateArteriovenous malformationsVascular malformationsEmbolic agentEffective liquid embolic agentHead and neck regionHigh-flow vascular malformationsCraniofacial vascular malformationsArteriovenous vascular malformationsBalloon-assisted embolizationLiquid embolic agentInduction of thrombosisFistula siteArterial feedersRetrospective reviewFistulous lesionsSurgical revisionArteriovenous fistulaEmbolization proceduresNeurological complicationsEndovascular treatmentAdjunctive maneuversBalloon assistanceCatheter entrapmentSurgical procedures
2005
Portal Vein Embolization in Preparation for Major Hepatic Resection: Evolution of a New Standard of Care
Madoff DC, Abdalla EK, Vauthey JN. Portal Vein Embolization in Preparation for Major Hepatic Resection: Evolution of a New Standard of Care. Journal Of Vascular And Interventional Radiology 2005, 16: 779-790. PMID: 15947041, DOI: 10.1097/01.rvi.0000159543.28222.73.Peer-Reviewed Original ResearchConceptsPortal vein embolizationMajor hepatic resectionHepatic resectionVein embolizationFunctional hepatic reserveChronic liver diseasePortal blood flowNondiseased portionHospital stayHepatic reservePreoperative managementLiver diseaseLiver volumeBlood flowEmbolic agentResectionLiver regenerationMultidisciplinary approachEmbolizationPatientsLiverImaging techniquesComplex casesContraindicationsComplications
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