Related Experiment Video
Updated: Aug 7, 2026

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Percutaneous treatment of small bowel obstruction due to a gastrostomy tube
Abstract:
Inadvertent transmigration of a gastrostomy tube through a gastrostomy stoma occurred in a patient with a chronic neurological disorder. This led to small-bowel obstruction by the 30 ml balloon of the catheter. Percutaneous transabdominal puncture of the balloon was performed under fluoroscopic control using a long 22-gauge needle with immediate relief of the obstruction and subsequent passage of the catheter.
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