2025
Increased diagnostic accuracy and better morphology characterization of unruptured intracranial aneurysm by ultra-high-resolution photon-counting detector CT angiography
He N, Lyu H, Zhang Y, Li R, Xu Z, Haacke E, Cui Y, Li J, Dong H, Han W, Chang R, Hu Z, Zhu C, Yu Z, Lu Y, Jiang H, Yan F. Increased diagnostic accuracy and better morphology characterization of unruptured intracranial aneurysm by ultra-high-resolution photon-counting detector CT angiography. Journal Of NeuroInterventional Surgery 2025, jnis-2025-023094. PMID: 40185624, DOI: 10.1136/jnis-2025-023094.Peer-Reviewed Original ResearchDigital subtraction angiographyUnruptured intracranial aneurysmsPer-aneurysm basisDiagnostic accuracyInter-rater agreementIntracranial aneurysmsIncrease diagnostic accuracyUIA managementCT angiographyProspective studyCerebral vascular diseaseSubtraction angiographyPatient managementWall calcificationPer-vesselAneurysmAngiographyVascular diseaseMorphological evaluationAneurysm irregularityUHRDetect unruptured intracranial aneurysmsUltra-high-resolution (UHRHypointensityReconstructed images
2024
Management of Incomplete Microcirculatory Reperfusion After Endovascular Thrombectomy: Focus on Inhibition of the Glycoprotein IIb/IIIa Receptor Pathway
Krothapalli N, Ortel T, McBride D, de Havenon A, Sansing L, Hasan D, Mac Grory B. Management of Incomplete Microcirculatory Reperfusion After Endovascular Thrombectomy: Focus on Inhibition of the Glycoprotein IIb/IIIa Receptor Pathway. Stroke Vascular And Interventional Neurology 2024, 4 DOI: 10.1161/svin.123.001048.Peer-Reviewed Original ResearchMicrocirculatory reperfusionEndovascular thrombectomyAdministration of tirofibanDigital subtraction angiographyLarge-vessel occlusionProportion of casesRescue therapyTherapeutic optionsAntiplatelet therapyClinical outcomesUnfavorable outcomeEndothelial edemaSubtraction angiographyEffective therapyIntraarterial administrationClinical challengeReceptor pathwayPlatelet aggregationTreatment approachesTherapyReperfusionCerebral microvasculatureTissue recoveryNeurological diseasesThrombectomy
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 rateFunctional and Safety Outcomes of Carotid Artery Stenting and Mechanical Thrombectomy for Large Vessel Occlusion Ischemic Stroke With Tandem Lesions
Farooqui M, Zaidat O, Hassan A, Quispe-Orozco D, Petersen N, Divani A, Ribo M, Abraham M, Fifi J, Guerrero W, Malik A, Siegler J, Nguyen T, Sheth S, Yoo A, Linares G, Janjua N, Galecio-Castillo M, Tekle W, Ringheanu V, Oliver M, Dawod G, Kobsa J, Prasad A, Ikram A, Lin E, Below K, Zevallos C, Gadea M, Qureshi A, Dajles A, Matsoukas S, Rana A, Abdalkader M, Salazar-Marioni S, Soomro J, Gordon W, Vivanco-Suarez J, Turabova C, Mokin M, Yavagal D, Jumaa M, Ortega-Gutierrez S. Functional and Safety Outcomes of Carotid Artery Stenting and Mechanical Thrombectomy for Large Vessel Occlusion Ischemic Stroke With Tandem Lesions. JAMA Network Open 2023, 6: e230736. PMID: 36857054, PMCID: PMC9978940, DOI: 10.1001/jamanetworkopen.2023.0736.Peer-Reviewed Original ResearchConceptsSymptomatic intracranial hemorrhageCarotid artery stenting groupCarotid artery stentingLarge vessel occlusionNonstented groupDigital subtraction angiographyModified Rankin ScaleMechanical thrombectomyFunctional outcomesCross-sectional studyCervical lesionsSafety outcomesTandem lesionsMRS scoreSubtraction angiographyOdds of favorable functional outcomeIncreased risk of sICHArtery stentingAnterior circulation tandem lesionsDegree of cervical stenosisRisk of symptomatic intracranial hemorrhageOutcomes of carotid artery stentingCervical internal carotid arteryOdds of symptomatic intracranial hemorrhageInternal carotid artery stenosis
2021
Penetrating Vertebral Artery Injuries: A Literature Review and Proposed Treatment Algorithm
Piper K, Rabil M, Ciesla D, Agazzi S, Ren Z, Mokin M, Guerrero W. Penetrating Vertebral Artery Injuries: A Literature Review and Proposed Treatment Algorithm. World Neurosurgery 2021, 148: e518-e526. PMID: 33460818, DOI: 10.1016/j.wneu.2021.01.021.Peer-Reviewed Original ResearchConceptsPenetrating vertebral artery injuriesVertebral artery injuryDigital subtraction angiographyVA sacrificeCase reportTreatment optionsSubtraction angiographyVertebral arteryArterial-venous fistulaSystematic reviewAdvent of digital subtraction angiographyEndovascular modalitiesEndovascular treatmentCase seriesTreatment modalitiesEndovascular therapyArterial injuryPreferred Reporting ItemsAngiographyEmbolizationMeta-analysesTreatmentMultidisciplinary teamReporting ItemsInjury
2020
CO2-based C-arm computed tomography (CACT) of the pelvic arteries: feasibility and diagnostic performance in comparison to CO2-angiography in patients with peripheral arterial disease
Becker L, LA Dewald C, Maschke S, Werncke T, Meyer B, Wacker F, Hinrichs J. CO2-based C-arm computed tomography (CACT) of the pelvic arteries: feasibility and diagnostic performance in comparison to CO2-angiography in patients with peripheral arterial disease. Acta Radiologica 2020, 62: 1707-1715. PMID: 33225716, DOI: 10.1177/0284185120969954.Peer-Reviewed Original ResearchConceptsC-arm computed tomographyPeripheral arterial diseasePelvic arteriesDiagnostic performanceInter-observerArtery diseaseC-armInter-modality agreementAngiographic work-upImpaired kidney functionInter-observer agreementConsensus readingSubtraction angiographyIndependent readersStenosis gradeKidney functionCO2 angiographyContrast mediumStenosisPatientsFemoral arteryModerate agreementArteryTomographyDiseaseTwo-dimensional parametric parenchymal blood flow in transarterial chemoembolisation for hepatocellular carcinoma: perfusion change quantification and tumour response prediction at 3 months post-intervention
Becker L, Maschke S, Dewald C, Meine T, Winther H, Kirstein M, Kloeckner R, Meyer B, Wacker F, Hinrichs J. Two-dimensional parametric parenchymal blood flow in transarterial chemoembolisation for hepatocellular carcinoma: perfusion change quantification and tumour response prediction at 3 months post-intervention. Clinical Radiology 2020, 76: 160.e27-160.e33. PMID: 33028487, DOI: 10.1016/j.crad.2020.09.012.Peer-Reviewed Original ResearchConceptsArea under the curveWash-in rateDEB-TACETumor responseDigital subtraction angiographyHepatocellular carcinomaPerfusion changesTransarterial chemoembolisationModified Response Evaluation CriteriaQuantify perfusion changesTarget lesion sizeAssessment of perfusion changesResponse Evaluation CriteriaUnresectable hepatocellular carcinomaDrug-eluting beadsAcquired digital subtraction angiographyTime-attenuation curvesParenchymal blood flowTumor response predictionTime-density curvesWilcoxon signed-rank testEvaluation CriteriaSigned-rank testSolid tumorsSubtraction angiographyThe Value of C-Arm Computed Tomography in Addition to Conventional Digital Subtraction Angiography in the Diagnostic Work-up of Patients with Suspected Chronic Thromboembolic Pulmonary Hypertension: An Update of 300 Patients
Maschke S, Werncke T, Becker L, Dewald C, Meine T, Olsson K, Fuge J, Hoeper M, Wacker F, Meyer B, Hinrichs J. The Value of C-Arm Computed Tomography in Addition to Conventional Digital Subtraction Angiography in the Diagnostic Work-up of Patients with Suspected Chronic Thromboembolic Pulmonary Hypertension: An Update of 300 Patients. Academic Radiology 2020, 29: s1-s10. PMID: 32768347, DOI: 10.1016/j.acra.2020.06.039.Peer-Reviewed Original ResearchConceptsChronic thromboembolic pulmonary hypertensionSuspected chronic thromboembolic pulmonary hypertensionDigital subtraction angiographyDiagnostic work-upDiagnostic work-up of patientsConventional digital subtraction angiographyWork-up of patientsC-arm computed tomographyThromboembolic pulmonary hypertensionStandard of referencePulmonary hypertensionPulmonary arteryPulmonary segmentsIntermodality agreementSubtraction angiographyWork-upNondiagnostic image qualityPulmonary artery angiographyPulmonary artery segmentsNon-diagnostic examinationsFisher's exact testInter-observer agreementConsecutive patientsArtery angiographyOptimal image qualityNon-occlusive mesenteric ischemia (NOMI): evaluation of 2D-perfusion angiography (2D-PA) for early treatment response assessment
Becker L, Stahl K, Meine T, von Falck C, Meyer B, Dewald C, Rittgerodt N, Busch M, David S, Wacker F, Hinrichs J. Non-occlusive mesenteric ischemia (NOMI): evaluation of 2D-perfusion angiography (2D-PA) for early treatment response assessment. Abdominal Radiology 2020, 45: 3342-3351. PMID: 32103299, PMCID: PMC7455582, DOI: 10.1007/s00261-020-02457-y.Peer-Reviewed Original ResearchConceptsNon-occlusive mesenteric ischemiaTime-to-peakArea under the curveDigital subtraction angiographyMesenteric ischemiaTreatment responseFeasibility of 2D-perfusion angiographyNOMI patientsEarly treatment response assessmentRetrospective case-control studyProstaglandin E1 therapyTreatment response assessmentAssess treatment responseControl groupSuperior mesenteric arteryCase-control studyVasodilatory therapyResponse assessmentMesenteric arterySubtraction angiographyPortal veinPerfusion changesAngiographyPatientsStatistical significance
2019
Newer Techniques for Assessment of Foot Perfusion
Sumpio B, Miller S, Benitez E, Sumpio B. Newer Techniques for Assessment of Foot Perfusion. 2019, 243-257. DOI: 10.1007/978-3-319-17918-6_20.Peer-Reviewed Original ResearchCritical limb ischemiaPeripheral arterial diseaseLaser Doppler flowmetryMagnetic resonance angiographyDigital subtraction angiographyFoot perfusionLimb ischemiaLimb salvageRevascularization therapyArterial diseaseTranscutaneous oximetryFluorescent angiographyTomographic angiographyVascular specialistsDoppler flowmetryAtherosclerotic lesionsDisease processClinical practiceResonance angiographyPatient careAngiographySubtraction angiographyDiagnostic imagingNoninvasive imagingGold standardQuantitative Phenotyping of Xenopus Embryonic Heart Pathophysiology Using Hemoglobin Contrast Subtraction Angiography to Screen Human Cardiomyopathies
Deniz E, Jonas S, Khokha MK, Choma MA. Quantitative Phenotyping of Xenopus Embryonic Heart Pathophysiology Using Hemoglobin Contrast Subtraction Angiography to Screen Human Cardiomyopathies. Frontiers In Physiology 2019, 10: 1197. PMID: 31620018, PMCID: PMC6763566, DOI: 10.3389/fphys.2019.01197.Peer-Reviewed Original ResearchCongenital heart diseaseMyocardial functionSubtraction angiographyHuman cardiomyopathyEfficient animal modelMicroangiography techniqueCardiac dysfunctionCardiac lesionsUnderlying pathophysiologyCardiac functionHeart diseaseAnimal modelsSignificant causeHuman candidate genesHeart pathophysiologyPatientsAngiographyCardiomyopathyPathophysiologyBiomechanical phenotypeDysfunctionCandidate genesDiseaseGene dysfunctionHuman genomic analysis
2018
Carotid Artery Wall Imaging: Perspective and Guidelines from the ASNR Vessel Wall Imaging Study Group and Expert Consensus Recommendations of the American Society of Neuroradiology
Saba L, Yuan C, Hatsukami T, Balu N, Qiao Y, DeMarco J, Saam T, Moody A, Li D, Matouk C, Johnson M, Jäger H, Mossa-Basha M, Kooi M, Fan Z, Saloner D, Wintermark M, Mikulis D, Wasserman B. Carotid Artery Wall Imaging: Perspective and Guidelines from the ASNR Vessel Wall Imaging Study Group and Expert Consensus Recommendations of the American Society of Neuroradiology. American Journal Of Neuroradiology 2018, 39: e9-e31. PMID: 29326139, PMCID: PMC7410574, DOI: 10.3174/ajnr.a5488.Peer-Reviewed Original ResearchConceptsLuminal stenosisStudy groupCarotid artery atherosclerosisCarotid artery diseaseRandomized clinical trialsExpert consensus recommendationsDigital subtraction angiographyVessel wall imaging techniquesArtery atherosclerosisIschemic eventsArtery diseaseIschemic injuryPlaque featuresHistopathologic studyClinical trialsConsensus recommendationsSubtraction angiographyFurther evaluationStenosisArterial wallMR angiographyPlaquesVessel wallExact roleAmerican Society
2016
Improved Visibility of Metastatic Disease in the Liver During Intra-Arterial Therapy Using Delayed Arterial Phase Cone-Beam CT
Schernthaner RE, Haroun RR, Duran R, Lee H, Sahu S, Sohn JH, Chapiro J, Zhao Y, Gorodetski B, Fleckenstein F, Smolka S, Radaelli A, van der Bom IM, Lin M, Geschwind JF. Improved Visibility of Metastatic Disease in the Liver During Intra-Arterial Therapy Using Delayed Arterial Phase Cone-Beam CT. CardioVascular And Interventional Radiology 2016, 39: 1429-1437. PMID: 27380872, PMCID: PMC5009166, DOI: 10.1007/s00270-016-1406-2.Peer-Reviewed Original ResearchConceptsIntra-arterial therapyDigital subtraction angiographyLiver metastasesDP-CBCTCone-beam CTDual-phase cone-beam CTContrast-enhanced magnetic resonance imagingSarcoma liver metastasesTumor-feeding arteriesMagnetic resonance imagingContrast agent injectionMetastatic diseaseMethodsThis IRBRetrospective studyCRCLMClinical impactArterial phaseCE-MRIDepiction rateResonance imagingAgent injectionSubtraction angiographyMetastasisTherapyHigh rate
2015
A new angiographic imaging platform reduces radiation exposure for patients with liver cancer treated with transarterial chemoembolization
Schernthaner RE, Duran R, Chapiro J, Wang Z, Geschwind JF, Lin M. A new angiographic imaging platform reduces radiation exposure for patients with liver cancer treated with transarterial chemoembolization. European Radiology 2015, 25: 3255-3262. PMID: 25956933, PMCID: PMC4595540, DOI: 10.1007/s00330-015-3717-0.Peer-Reviewed Original ResearchConceptsDose area productDigital subtraction angiographyTransarterial chemoembolizationCone-beam CTRadiation exposureLiver cancerDSA image qualityCumulative dose area productSecondary liver cancerLiver cancer patientsTwo-arm trialSignificant differencesResultsBoth cohortsDiagnostic image qualityPatient characteristicsConsecutive patientsTumor burdenTACE proceduresCancer patientsSubtraction angiographyPatientsHIPAA compliantDigital fluoroscopyProcedure courseIndependent readers
2014
Use of Follow-Up Imaging in Isolated Perimesencephalic Subarachnoid Hemorrhage
Kalra VB, Wu X, Matouk CC, Malhotra A. Use of Follow-Up Imaging in Isolated Perimesencephalic Subarachnoid Hemorrhage. Stroke 2014, 46: 401-406. PMID: 25523050, DOI: 10.1161/strokeaha.114.007370.Peer-Reviewed Original ResearchConceptsPerimesencephalic subarachnoid hemorrhageInitial digital subtraction angiographyDigital subtraction angiographySubtraction angiographySubarachnoid hemorrhageNegative CTARetrospective institutional analysisFollow-up imagingInitial diagnosisTomographic angiogramInitial CTANoncontrast CTPatientsInstitutional reviewAneurysmsAngiographyImaging studiesExperienced neuroradiologistsIntracranial aneurysmsMultiple followMultiple studiesCTAHemorrhageCareful reviewAdditional useDelayed-Phase Cone-Beam CT Improves Detectability of Intrahepatic Cholangiocarcinoma During Conventional Transarterial Chemoembolization
Schernthaner RE, Lin M, Duran R, Chapiro J, Wang Z, Geschwind JF. Delayed-Phase Cone-Beam CT Improves Detectability of Intrahepatic Cholangiocarcinoma During Conventional Transarterial Chemoembolization. CardioVascular And Interventional Radiology 2014, 38: 929-936. PMID: 25476872, PMCID: PMC4457721, DOI: 10.1007/s00270-014-1026-7.Peer-Reviewed Original ResearchMeSH KeywordsAngiography, Digital SubtractionBile Duct NeoplasmsChemoembolization, TherapeuticCholangiocarcinomaCohort StudiesCone-Beam Computed TomographyFemaleHumansLiverMagnetic Resonance ImagingMaleMiddle AgedObserver VariationRadiography, InterventionalReproducibility of ResultsRetrospective StudiesConceptsDual-phase cone-beam CTConventional transarterial chemoembolizationDigital subtraction angiographyIntrahepatic cholangiocarcinomaICC lesionsTransarterial chemoembolizationCE-MRICone-beam CTContrast-enhanced magnetic resonance imagingMethodsThis retrospective studyProsthetic mitral valveMagnetic resonance imagingHigher detectability rateConsecutive patientsRetrospective studyMitral valveMore lesionsLesionsResonance imagingSubtraction angiographyRoutine useLesion visibilityTreatment planningChemoembolizationCholangiocarcinoma
2012
Endogenous contrast blood flow imaging in embryonic hearts using hemoglobin contrast subtraction angiography.
Deniz E, Jonas S, Khokha M, Choma MA. Endogenous contrast blood flow imaging in embryonic hearts using hemoglobin contrast subtraction angiography. Optics Letters 2012, 37: 2979-81. PMID: 22825198, PMCID: PMC3881542, DOI: 10.1364/ol.37.002979.Peer-Reviewed Original ResearchConceptsCongenital heart diseaseBiomechanical phenotypingSmall animal modelsMicroangiography techniqueCardiac dysfunctionEmbryonic heartHeart diseaseCardiac performanceEndogenous hemoglobin contrastContrast angiographyBlood flowCardioactive drugsAnimal modelsSubtraction angiographyVivo assessmentFunctional optical imagingHemoglobin contrastMalformed heartsAngiographyFlow imagingHeartPhysiological responsesImagingDysfunctionPhenotyping
2005
Renal arteriovenous aneurysm in a 4-year-old patient
Chauvapun J, Caty M, Harris L. Renal arteriovenous aneurysm in a 4-year-old patient. Journal Of Vascular Surgery 2005, 41: 535-538. PMID: 15838491, DOI: 10.1016/j.jvs.2004.12.032.Peer-Reviewed Original Research
2001
Vascular and extravascular complications of liver transplantation: comprehensive evaluation with three-dimensional contrast-enhanced volumetric MR imaging and MR cholangiopancreatography.
Pandharipande P, Lee V, Morgan G, Teperman L, Krinsky G, Rofsky N, Roy M, Weinreb J. Vascular and extravascular complications of liver transplantation: comprehensive evaluation with three-dimensional contrast-enhanced volumetric MR imaging and MR cholangiopancreatography. American Journal Of Roentgenology 2001, 177: 1101-7. PMID: 11641180, DOI: 10.2214/ajr.177.5.1771101.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAnastomosis, SurgicalAngiography, Digital SubtractionCholangiographyCholestasis, ExtrahepaticCommon Bile Duct DiseasesFemaleHumansImage Processing, Computer-AssistedImaging, Three-DimensionalLiverLiver TransplantationMagnetic Resonance AngiographyMagnetic Resonance ImagingMaleMiddle AgedPostoperative ComplicationsSensitivity and SpecificityVascular DiseasesConceptsDigital subtraction angiographyMR cholangiopancreatographyLiver transplantSubtraction angiographyMR imagingVolumetric MR imagingConsecutive adult patientsSubset of patientsHepatocellular carcinoma recurrenceMR angiography examinationsMR imaging examinationsBiliary complicationsDisease underestimationExtrahepatic complicationsLiver transplantationAbnormal findingsAdult patientsCarcinoma recurrenceMR imaging strategiesAngiography examinationsVascular diseaseImaging examinationsMost recipientsCholangiopancreatographySimultaneous vascular
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