Short-term repeatability and postprandial effect assessment of liver perfusion quantification in healthy subjects using arterial spin labeling MRI

• Published in: Insights into imaging Vol. 16; no. 1; pp. 167 - 11
• Main Authors: Ren, Pengling, Ma, Xia, Liu, Yawen, Zhu, Jinxia, Sun, Yi, Kuehn, Bernd, Yang, Zhenghan, Qiao, Penggang, Wang, Rui, Wang, Zhenchang
• Format: Journal Article
• Language: English
• Published: Vienna Springer Vienna 05.08.2025; Springer Nature B.V; SpringerOpen
• Subjects: Abdomen; Arterial spin labeling; Blood flow; Body mass index; Coronary vessels; Correlation coefficients; Data points; Diagnostic Radiology; Fasting; Hemodynamics; Imaging; Ingestion; Internal Medicine; Interventional Radiology; Labeling; Liver; Liver cirrhosis; Liver perfusion; Magnetic resonance imaging; Medicine; Medicine & Public Health; Neuroradiology; Original; Original Article; Postprandial effect; Radiology; Repeatability; Reproducibility; Stability; Tomography; Ultrasonic imaging; Ultrasound; Veins; Veins & arteries; United States > US; Repeatability; Postprandial effect; Liver perfusion; Magnetic resonance imaging; Arterial spin labeling

Objectives To assess the stability of liver perfusion quantification using arterial spin labeling MRI (ASL-MRI) in healthy subjects. Materials and methods The arterial and portal venous liver perfusion were measured with two pseudo-continuous ASL acquisitions at a 3.0-Tesla MRI system. To assess the...