2024
Residual Ultrasound-Enhancing Agents Mimicking Portal Venous Gas
Bitar R, Langdon J, Kaur M, Crandall I, McNamara R, Revzin M. Residual Ultrasound-Enhancing Agents Mimicking Portal Venous Gas. Ultrasound Quarterly 2024, 40: e00694. PMID: 39466239, DOI: 10.1097/ruq.0000000000000694.Peer-Reviewed Original ResearchConceptsUltrasound enhancing agentsPortal venous gasBowel ischemiaAbdominal ultrasoundVenous gasEchogenic fociContrast-enhanced echocardiographyEvaluation of cardiac functionPortal venous systemSeries of casesSonographic detectionCardiac functionDifferential diagnosisPortal veinVenous systemObservational studyLiver parenchymaPortal triadsVascular patencyBowelIschemiaEchocardiographyLiverUltrasound
2019
Implantable Electronic Stimulation Devices from Head to Sacrum: Imaging Features and Functions
Sterman J, Cunqueiro A, Dym RJ, Spektor M, Lipton ML, Revzin MV, Scheinfeld MH. Implantable Electronic Stimulation Devices from Head to Sacrum: Imaging Features and Functions. RadioGraphics 2019, 39: 1056-1074. PMID: 31283461, DOI: 10.1148/rg.2019180088.Peer-Reviewed Original ResearchConceptsNerve stimulation deviceEnd organsStimulation deviceSubcutaneous implantable cardioverter defibrillatorSacral nerve stimulation deviceSecond-line therapyNormal imaging appearanceTreatment of gastroparesisDeep gray nucleiImplantable cardioverter defibrillatorGastric electrical stimulation devicesElectrical stimulation deviceCraniocaudal approachDefecatory functionCommon complicationNerve functionPhrenic nerveBack painDiaphragmatic movementImaging appearancesMovement disordersVenous systemCardioverter defibrillatorGray nucleiDBS electrodes