Endoscopic ultrasonography-guided pancreaticogastrostomy (EUS-PGS) is a challenging procedure, and the most difficult step is guidewire insertion to the appropriate portion. We report herein a case in which the guidewire was not advanced in the correct direction after puncture during EUS-PGS, and a double-lumen catheter was used to correct the direction of the guidewire.
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Machida et al. (2024) studied this question.
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