Fig. 4. Arterial bleeding at the puncture site during percutaneous transesophageal gastrotubing procedure. (A, B) Angiography shows the extravasation at the side of the guidewire (arrows). (C, D) The microcatheter is advanced to the fine branch from the thyrocervical trunk (arrow) (C), and a mixture of N-butyl cyanoacrylate and lipiodol (ratio, 1 : 4) is injected (arrow) (D). (E) Finally, hemostasis is achieved.

Int J Gastrointest Interv 2021;10:49~53 https://doi.org/10.18528/ijgii210003

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