Alterations inT1 of normal and reperfused infarcted myocardium after Gd-BOPTA versus GD-DTPA on inversion recovery EPI
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چکیده
منابع مشابه
The hepatic uptake of Gd-EOB-DTPA is strongly correlated with the uptake of Gd-BOPTA
O. Dahlqvist Leinhard, N. Dahlström, P. Sandström, J. Kihlberg, T. Brismar, Ö. Smedby, and P. Lundberg Faculty of Health Sciences/IMH, Linköping University, Linköping, Sweden, Center for Medical Image Science and Visualization (CMIV), Linköping University, Linköping, Sweden, Dep. of Surgery, Linköping University Hospital, Radiology, Linköping University Hospital, Karolinska University Hospital,...
متن کاملBiliary Enhancement of Gd-BOPTA (MultiHance®) and Gd-EOB-DTPA (Primovist®) - a Study in Healthy Volunteers
N. Dahlström, T. B. Brismar, A. Persson, N. Albiin, Ö. Smedby Center for Medical Image Science and Visualization (CMIV), Linköping University Hospital, Linköping, Sweden, Department of Radiology, Hudiksvall Hospital, Hudiksvall, Sweden, Department of Radiology, Karolinska University Hospital Huddinge, Stockholm, Sweden Introduction: The gallbladder and in particular the bile ducts are readily d...
متن کاملContrast-enhanced magnetic resonance cholangiography with Gd-BOPTA and Gd-EOB-DTPA in healthy subjects.
PURPOSE To evaluate the biliary enhancement dynamics of the two gadolinium chelates Gd-BOPTA (MultiHance) and Gd-EOB-DTPA (Primovist) in normal healthy subjects. MATERIAL AND METHODS Ten healthy volunteers were evaluated with both agents by magnetic resonance (MR) imaging at 1.5T using a breath-hold gradient-echo T1-weighted VIBE sequence. The relative signal intensity (SI) differences betwee...
متن کاملContrast Enhanced 3D MR Angiography: Gadopentetate dimeglumine (Gd-DTPA) vs Gadobenate dimeglumine (Gd-BOPTA)
A randomized double-blind crossover comparison of 0.2 mmolikg Gd-DTPA and 0.1 mmolikg Gd-BOPTA was performed in 25 patients for MRA of the aorta and sopra aortic trunk, and the renal, mesenteric, lumbar, iliac and femoral arteries. Blinded qualitative evaluation by two radiologists revealed no differences in terms of lesion size, signal intensity or degree of stenosis. The results indicate that...
متن کاملT1 mapping of the myocardium: intra-individual assessment of post-contrast T1 time evolution and extracellular volume fraction at 3T for Gd-DTPA and Gd-BOPTA
PURPOSE Myocardial T1 relaxation time (T1 time) and extracellular volume fraction (ECV) are altered in patients with diffuse myocardial fibrosis. The purpose of this study was to perform an intra-individual assessment of normal T1 time and ECV for two different contrast agents. METHODS A modified Look-Locker Inversion Recovery (MOLLI) sequence was acquired at 3 T in 24 healthy subjects (8 men...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Medicine
سال: 1997
ISSN: 0740-3194,1522-2594
DOI: 10.1002/mrm.1910370324