Minimally invasive solutions for bile duct obstructions
Imaging of bile ducts using contrast dye
Drainage procedure for bile obstruction
Keeps bile duct open long-term
Guided by ultrasound, a needle accesses the bile ducts to inject contrast dye for X-ray imaging.
A catheter is placed to drain bile externally or internally, relieving obstruction.
A permanent stent may be placed to maintain bile duct patency.
1-2 hours
Local with sedation
1-2 day hospital stay