EUS-guided hepaticogastrostomy: practical tips and tricks.

BACKGROUND AND AIMS

EUS-guided hepaticogastrostomy (EUS-HGS) has gained traction as a reliable and safe method for definitive biliary drainage in patients who cannot undergo traditional transampullary procedures. Many of the newly developed single-stage devices are not yet approved for clinical use in Western practice.

METHODS

We highlight key clinical and technical aspects of EUS-HGS using devices that are currently available in Western countries. The article is a comprehensive step-by-step technical review of EUS-HGS, and the video demonstrates high-level tips to overcome commonly encountered procedural challenges.

RESULTS

Patients with biliary obstruction underwent EUS-HGS at our center. The technical difficulties that were encountered are highlighted in the article and the accompanying video. The article and video provide a detailed review of (1) preprocedural considerations, (2) puncture site selection, (3) biliary puncture, (4) contrast injection, (5) guidewire manipulation, (6) tract dilation, and (7) stent placement.

CONCLUSION

An understanding and implementation of the technical nuances highlighted in this article should help Western endoscopists navigate the complexities of EUS-HGS and ensure optimal outcomes.