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Focal nodular hyperplasia: Intraindividual comparison of dynamic gadobenate dimeglumine‐ and ferucarbotran‐enhanced magnetic resonance imaging by Daniele Marin; Riccardo Iannaccone; Andrea Laghi; Carlo Catalano; Takamichi Murakami; Masatoshi Hori; Tonsok Kim; Roberto Passariello is a Medicine article available to read on EtoBox.
What is Focal nodular hyperplasia: Intraindividual comparison of dynamic gadobenate dimeglumine‐ and ferucarbotran‐enhanced magnetic resonance imaging about?
## Abstract ## Purpose To intraindividually compare the enhancement pattern of focal nodular hyperplasia (FNH) after dynamic administration of two bolus‐injectable liver‐specific MR contrast agents, ferucarbotran and gadobenate dimeglumine. ## Materials and Methods A total of 19 patients with 24 FNHs underwent gadobenate dimeglumine‐ and ferucarbotran‐enhanced MRI during the hepatic arterial‐dominant phase (HAP; 25 seconds), the portal‐venous phase (PVP; 60 seconds), and the equilibrium phase (EP; 180 seconds). Hepatospecific phases were acquired on T1‐weighted images 120 minutes after gadobenate dimeglumine administration, and on T2‐weighted images 10 minutes after ferucarbotran administration. Lesion enhancement was independently analyzed by two observers. The kappa statistic was determined to evaluate the agreement between the enhancement patterns of the lesions. ## Results On gadobenate dimeglumine–enhanced MR images during HAP, PVP, and EP, FNHs were: hyperintense (24/20/13); isointense (0/4/11); and hypointense (0/0/0). On ferucarbotran‐enhanced MR images during HAP, PVP, and EP, FNHs were: hyperintense (2/0/0); isointense (16/9/14); and hypointense (6/15/10). Overall, poor a
Who reads Focal nodular hyperplasia: Intraindividual comparison of dynamic gadobenate dimeglumine‐ and ferucarbotran‐enhanced magnetic resonance imaging?
It is typically read by researchers, students, and practitioners in Medicine.
- Author
- Daniele Marin; Riccardo Iannaccone; Andrea Laghi; Carlo Catalano; Takamichi Murakami; Masatoshi Hori; Tonsok Kim; Roberto Passariello
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 1053-1807)
- Published
- 2007
- Language
- EN
- Field
- Medicine (Health Sciences)