1998
MR-Guided Needle Aspiration Biopsies of Hepatic Masses Using a Closed Bore Magnet
Rofsky N, Yang B, Schlossberg P, Goldenberg A, Teperman L, Weinreb J. MR-Guided Needle Aspiration Biopsies of Hepatic Masses Using a Closed Bore Magnet. Journal Of Computer Assisted Tomography 1998, 22: 633-637. PMID: 9676459, DOI: 10.1097/00004728-199807000-00024.Peer-Reviewed Original ResearchConceptsNeedle aspiration biopsyHepatic massAspiration biopsyMR guidanceEfficacy of MRMetastatic carcinomaBiopsy specimensTarget lesionsNoncontrast CTHepatocellular carcinomaHepatic lesionsFocal lesionsBiopsyNecrotic materialBenign hepatocytesPatientsLesionsSmall lesionsMR-compatible needlesNondiagnostic materialPrevious CT
1995
Gadoteridol-enhanced MR imaging of malignant hepatic tumors: effects of triple versus standard doses on lesion-liver contrast.
Petersein J, Saini S, Mitchell D, Davis P, Johnson C, Kuhlman J, Parisky Y, Runge V, Weinreb J, Bernardino M. Gadoteridol-enhanced MR imaging of malignant hepatic tumors: effects of triple versus standard doses on lesion-liver contrast. American Journal Of Roentgenology 1995, 165: 1157-61. PMID: 7572495, DOI: 10.2214/ajr.165.5.7572495.Peer-Reviewed Original ResearchConceptsLesion-liver CNRLesion-liver contrastStandard doseHepatic lesionsMR imagingMalignant hepatic tumorsMalignant liver lesionsMalignant hepatic massesAdministration of gadoteridolMalignant hepatic lesionsT1-weighted spin-echo imagingLiver MR imagingStandard dosesHepatic massHepatic tumorsTriple doseHigh doseMalignant lesionsLiver lesionsLesionsLiver SNRDoseTime pointsGradient-echo imagingLiver signal
1994
Comparison of contrast enhanced CT and Mn-DPDP enhanced MRI for detection of focal hepatic lesions initial findings
Birnbaum B, Weinreb J, Fernandez M, Brown J, Rofsky N, Young S. Comparison of contrast enhanced CT and Mn-DPDP enhanced MRI for detection of focal hepatic lesions initial findings. Clinical Imaging 1994, 18: 21-27. PMID: 8180855, DOI: 10.1016/0899-7071(94)90141-4.Peer-Reviewed Original ResearchConceptsMagnetic resonance imagingMn-DPDPMore lesionsRetrospective multi-institutional studyExtensive metastatic diseaseHepatic magnetic resonance imagingMulti-institutional studyFocal hepatic diseaseFocal liver lesionsN'-dipyridoxylethylenediamineMetastatic diseaseIntravenous bolusDose groupFatty liverHepatic diseaseComparison of ContrastHepatic lesionsComputed tomographyLiver lesionsCT studiesPatientsMumol/Resonance imagingBolus contrastLesions