Detection of active bile leak with Gd-EOB-DTPA enhanced MR cholangiography: Comparison of 20-25Â min delayed and 60-180Â min delayed images

Gd-EOB-DTPA enhanced MRC utilizing delayed phase images was effective for detecting the presence and location of active bile leaks. The images acquired 60-180 min post-injection enabled identification of bile leaks even in patients with a dilated biliary system or moderate liver dysfunction.