Utility of Dynamic Hepatobiliary Scintigraphy in Identifying a Duct of Luschka Bile Leak.

Abstract

Hepatobiliary scintigraphy is a sensitive tool for the detection of a suspected bile leak following cholecystectomy. Traditionally, it has been used to identify, but not localize the source of the leak. Herein we present a case of a bile leak related to a duct of Luschka injury that was identified on dynamic hepatobiliary scintigraphy, but was less evident on a concurrently acquired MRI. This case highlights the scintigraphic features of a bile leak from an accessory duct and underscores the importance of reviewing early dynamic images to potentially identify the source of a leak.