Bleeding Risk of Stent Removal After EUS-Guided Cystgastrostomy and Metal Stent Placement for Drainage of a Pancreatic Fluid Collection

Endoscopists are keenly aware of bleeding risks during and immediately after cystgastrostomy and reduce this risk by endoscopic ultrasound guidance to avoid manipulation near major vessels. Bleeding risk associated with cystgastrostomy stent removal after resolution of a pancreatic fluid collection, however, is less evident. We present our experience with bleeding during cystgastrostomy stent removal in a patient with resolved walled-off necrosis and will discuss the significance of unexplained spontaneous upper gastrointestinal bleeding in this setting, which may serve as a warning sign for possible stent erosion into major vessels.