Duodenal major papilla morphology can affect biliary cannulation and complications during ERCP, an observational study.

ABSTRACT:

Background

We investigated whether duodenal major papilla morphology could be a risk factor for failure of selective biliary cannulation (SBC) and post endoscopic retrograde cholangiography and pancreatography (ERCP) complications.

Methods

A prospectively recorded database was reviewed retrospectively. Patients were included if they received therapeutic ERCP and had naïve major duodenal papilla. We used Haraldsson's classification for papilla morphology, as follows: Regular (Type 1), Small (Type 2), Protruding or Pendulous (Type 3) and Creased or Ridged (Type 4). Risk factors for failing SBC and post-ERCP complications were analyzed by multivariate analysis.

Results

A total of 286 cases were included. Age, gender, indications and therapeutic procedures were not differ

SUBMITTER: Chen PH 

PROVIDER: S-EPMC7520951 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature