Size-dependent lymphatic delivery of Gd-based MRI contrast agents: insights from in vivo studies

Key Points

• The study aims to investigate how the size of Gd-based contrast agents affects their transport in the lymphatic system.
• Conducted in vivo studies to examine lymphatic delivery patterns of various Gd-based contrast agents of different sizes.
• Identified distinct lymphatic transport behaviors associated with the size of Gd-based contrast agents.