Fig. 3. Rendezvous endoscopic ultrasonography-guided gallbladder drainage. (A) Endoscopic ultrasonography shows the punctured gallbladder wall using 19 G EchoTip® needle (Cook Medical, USA). (B) Fluoroscopy shows an inserted guidewire in the gallbladder. (C) Fluoroscopy shows that the guidewire was pulled out using a snare via the external fistulous tract. (D) Fluoroscopy shows a dilation of the internal tract using a 4 mm balloon catheter. (E, F) Fluoroscopy and endoscopy show a gastrocystostomy.

Gastrointestinal Intervention 2017;6:180~182 https://doi.org/10.18528/gii160023

© Int J Gastrointest Interv