DIFFICULT BILIARY CANNULATION: SHOULD WE ALWAYS TRY A SECOND ERCP AFTER A FAILED NEEDLE-KNIFE FISTULOTOMY?
Victor Kalil FlumignanMarina Garcia SeikeVictória Soares de SouzaMatheus Iguera CirqueiraAna Beatriz SilvaEverson Luiz de Almeida ArtifonPublished in: Arquivos de gastroenterologia (2021)
We conclude that when biliary access is not achieved after the performance of a NKF, a second attempt is safe and effective and should be attempted.