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Updated: Jun 10, 2026

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
[Buried bumper syndrome (BBS) as a complication of percutaneous endoscopic gastrostomy]
P Piskac1, S Wasiková, L Hnízdil
1I. chirurgická klinika LF MU a FN u sv. Anny v Brne. petr.piskac@fnusa.cz
Abstract:
"Buried bumper syndrome" is a less frequent but potentially serious complication of percutaneous endoscopic gastrostomy. We present case reports of two patients in whom buried bumper syndrome was diagnosed by means of X-ray examination and endoscopic examination. In both cases the original gastrostomy was surgically removed and classical gastrostomy was performed.
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