Gadobenate Dimeglumine-Enhanced Liver MRI as the Sole Preoperative Imaging Technique: A Prospective Study of Living Liver Donors
作者： Su Kyung An , Jeong Min Lee , Kyung-Suk Suh , Nam Jun Lee , Se Hyung Kim
DOI: 10.2214/AJR.05.0584
关键词:
摘要: OBJECTIVE. The objective of our study was to determine whether gadobenate dimeglumine-enhanced MRI is practical as the sole preoperative imaging technique for examination living liver donors.SUBJECTS AND METHODS. Forty-four consecutive donor candidates underwent on a 1.5-T MR unit. included in- and opposed-phase T1-weighted gradient-echo imaging, T2-weighted cholangiography, angiography (MRA) parenchymal phase after administration dimeglumine, 60-minute delayed cholangiography. Two abdominal radiologists analyzed images regarding depiction biliary duct anatomy hepatic vascular presence focal or diffuse disease. findings were compared with intraoperative cholangiographic surgical in 24 patients who partial hepatectomy.RESULTS. In harvesting, 10 had anatomic variants confirmed by intraopera...
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