Fig. 2. Continuous slight bleeding from the surgical drain tube after pancreaticoduodenectomy. (A) Enhanced computed tomography shows the inserted surgical drain tube around the left inferior epigastric artery (arrow). (B) Celiac artery angiography shows no extravasation and pseudoaneurysm. (C) Angiography of the left inferior epigastric artery shows no extravasation and pseudoaneurysm. (D) After the surgical drain tube was exchanged to a seeking catheter, angiography shows extravasation to the drain tract (arrows). (E) A microcatheter is navigated to the bleeding point, and the mixture of n-butyl-2-cyanoacrylate and lipiodol (ratio, 1 : 4) is injected after the seeking catheter was exchanged to a guide wire (arrowheads).
© Int J Gastrointest Interv
pISSN 2636-0004
