INTRODUCTION: In patients who have undergone partial gastric resections, the difficulty of performing endoscopic retrograde cholangiopancreatography (ERCP) is increased due to the resulting anatomic abnormality. AIM: To review our experience of ERCP in patients with Billroth II gastrectomy and other types of gastrectomy (Billroth I and indeterminate) in our center. MATERIAL AND METHODS: We included all patients with Billroth II gastrectomy or other types of gastrectomy undergoing ERCP in a 19-year period. RESULTS: We included 233 patients (91% men and 9% women) from 1993 to 2012. A total of 88.4% of the patients had undergone Billroth II and 11.6% had undergone other types of gastrectomy, with an ERCP success rate of 51.9% and 55.6%, respectively. The most common causes of failure were inability to cannulate (44%) and failure to identify the papilla (39.6%). The final diagnosis was choledocholithiasis in 31.8%. The mean number of sessions was 1.09. The complications rate was 2.6%. CONCLUSIONS: The success of ERCP is influenced by the technical difficulty. For this reason, the success rate in our center was slightly over 50%, but with few complications.
INTRODUCTION: In patients who have undergone partial gastric resections, the difficulty of performing endoscopic retrograde cholangiopancreatography (ERCP) is increased due to the resulting anatomic abnormality. AIM: To review our experience of ERCP in patients with Billroth II gastrectomy and other types of gastrectomy (Billroth I and indeterminate) in our center. MATERIAL AND METHODS: We included all patients with Billroth II gastrectomy or other types of gastrectomy undergoing ERCP in a 19-year period. RESULTS: We included 233 patients (91% men and 9% women) from 1993 to 2012. A total of 88.4% of the patients had undergone Billroth II and 11.6% had undergone other types of gastrectomy, with an ERCP success rate of 51.9% and 55.6%, respectively. The most common causes of failure were inability to cannulate (44%) and failure to identify the papilla (39.6%). The final diagnosis was choledocholithiasis in 31.8%. The mean number of sessions was 1.09. The complications rate was 2.6%. CONCLUSIONS: The success of ERCP is influenced by the technical difficulty. For this reason, the success rate in our center was slightly over 50%, but with few complications.