2021
Deep learning–assisted differentiation of pathologically proven atypical and typical hepatocellular carcinoma (HCC) versus non-HCC on contrast-enhanced MRI of the liver
Oestmann PM, Wang CJ, Savic LJ, Hamm CA, Stark S, Schobert I, Gebauer B, Schlachter T, Lin M, Weinreb JC, Batra R, Mulligan D, Zhang X, Duncan JS, Chapiro J. Deep learning–assisted differentiation of pathologically proven atypical and typical hepatocellular carcinoma (HCC) versus non-HCC on contrast-enhanced MRI of the liver. European Radiology 2021, 31: 4981-4990. PMID: 33409782, PMCID: PMC8222094, DOI: 10.1007/s00330-020-07559-1.Peer-Reviewed Original ResearchConceptsNon-HCC lesionsHepatocellular carcinomaHCC lesionsAtypical imagingGrading systemLI-RADS criteriaAtypical imaging featuresPrimary liver cancerTypical hepatocellular carcinomaAtypical hepatocellular carcinomaContrast-enhanced MRISensitivity/specificityLiver transplantMethodsThis IRBRetrospective studyLiver malignanciesImaging featuresLiver cancerAtypical featuresConclusionThis studyLesionsMRIClinical applicationCarcinomaImage-based diagnosis
2019
Cholangiolithiasis postliver transplantation: Successful treatment utilizing percutaneous transhepatic cholangioscopy and laser lithotripsy
Nezami N, Benchetrit L, Latich I, Schlachter T. Cholangiolithiasis postliver transplantation: Successful treatment utilizing percutaneous transhepatic cholangioscopy and laser lithotripsy. Radiology Case Reports 2019, 14: 1459-1466. PMID: 31641393, PMCID: PMC6796643, DOI: 10.1016/j.radcr.2019.09.020.Peer-Reviewed Original ResearchPercutaneous transhepatic cholangioscopyLiver transplantLaser lithotripsyMajor procedure-related complicationsProcedure-related complicationsExtrahepatic bile ductAbdominal CT scanDuctal calculiHepaticojejunal anastomosisPostliver transplantationNew onsetSelect patientsLiver biopsyPersistent painBile ductDuct calculiRisk factorsSuccessful treatmentRemoval of intraSuitable alternative optionCT scanEndoscopic techniquesBasket retrievalLarge calculiCholangioscopy