pISSN 2636-0004
eISSN 2636-0012

Download original image
Fig. 4. Endoscopic ultrasound-guided hepaticogastrostomy in patients with surgically altered anatomy (SAA), which is responsible for failure of single-balloon enteroscope assisted endoscopic retrograde cholangiopancreatography. (A) It was impossible to reach the target site due to tumor invasion of the duodenum. (B) Endoscopic ultrasound-guided biliary drainage was performed with a B3 puncture to obtain a cholangiogram. (C, D) A biliary stent was successfully placed.
Int J Gastrointest Interv 2022;11:5~12 https://doi.org/10.18528/ijgii210058
© Int J Gastrointest Interv