Quantitative MRI analysis of dynamic enhancement of focal liver lesions

Abstract

In our study 45 patients with different focal liver lesions (110 nodules) were examined using high field MR-system (1,5 T). During this investigation quantitative MRI analysis of dynamic enhancement of various hepatic lesions and parenchymatous organs of abdomen were performed. It was shown that quantitative evaluation of enhanced MRI improves understanding of vascular transformation processes in pathologic hepatic focuses and in liver itself that is important for differential diagnoses of these diseases.

Keywords

• печень
• магнитно-резонансная томография
• количественный анализ
• динамическое контрастное усиление
• многофазное сканирование
• очаговые образования печени
• гепатоцеллюлярный рак
• метастатическое поражение печени
• холангиоцеллюлярный рак
• гемангиома печени,