Early 'shallow' needle-knife papillotomy and guidewire cannulation: an effective and safe approach to difficult papilla

Conclusion: In case of difficult papilla, eSNKP followed by guidewire cannulation increases the successful deep biliary cannulation with low rate of complications.

http://tag.sagepub.com/cgi/content/abstract/8/3/114?rss=1

Source: Therapeutic Advances in Gastroenterology - April 12, 2015 Category: Gastroenterology Authors: Fiocca, F., Fanello, G., Cereatti, F., Maselli, R., Ceci, V., Donatelli, G. Tags: Original Research Source Type: research