2018
Clinical Experience with Real-Time 3-D Guidance Based on C-Arm-Acquired Cone-Beam CT (CBCT) in Transjugular Intrahepatic Portosystemic Stent Shunt (TIPSS) Placement
Böning G, Lüdemann WM, Chapiro J, Jonczyk M, Hamm B, Günther RW, Gebauer B, Streitparth F. Clinical Experience with Real-Time 3-D Guidance Based on C-Arm-Acquired Cone-Beam CT (CBCT) in Transjugular Intrahepatic Portosystemic Stent Shunt (TIPSS) Placement. CardioVascular And Interventional Radiology 2018, 41: 1035-1042. PMID: 29541837, DOI: 10.1007/s00270-018-1877-4.Peer-Reviewed Original ResearchMeSH KeywordsCone-Beam Computed TomographyFeasibility StudiesFemaleFluoroscopyHepatic VeinsHumansHypertension, PortalImaging, Three-DimensionalMaleMiddle AgedPortal VeinPortasystemic Shunt, Transjugular IntrahepaticProspective StudiesPuncturesRadiography, InterventionalRetrospective StudiesStentsTreatment OutcomeUltrasonographyConceptsPuncture attemptsTIPSS placementTIPSS procedureProcedure timeTransjugular intrahepatic portosystemic stent shunt placementMean puncture timeSuccess ratePortal vein punctureSignificant differencesShunt placementPuncture timeConsecutive casesMedian numberProspective groupVein punctureUS guidanceClinical experienceControl groupCone beamStudy designCone-beam CTMean timeDoseCBCT guidancePatients
2017
C-Arm Cone Beam CT for Intraprocedural Image Fusion and 3D Guidance in Portal Vein Embolization (PVE)
Lüdemann WM, Böning G, Chapiro J, Jonczyk M, Geisel D, Schnapauff D, Wieners G, Schmelzle M, Chopra S, Günther RW, Gebauer B, Streitparth F. C-Arm Cone Beam CT for Intraprocedural Image Fusion and 3D Guidance in Portal Vein Embolization (PVE). CardioVascular And Interventional Radiology 2017, 41: 424-432. PMID: 28875339, DOI: 10.1007/s00270-017-1782-2.Peer-Reviewed Original ResearchConceptsPortal vein embolizationDose area productVein embolizationPuncture timeControl groupNeedle guidanceDifficult anatomic situationsIntervention-related complicationsTotal dose-area productPortal vein anatomyC-arm cone beamPortal vein accessC-arm cone-beam CTUse of USNumber of puncturesContrast-enhanced CBCTFuture liverLiver diseaseTechnical successVein accessUltrasound guidanceCE-CTVein anatomyAnatomic situationPuncture attempts