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The presence of a common channel and associated pancreaticobiliary diseases: A prospective ERCP study.
- Source :
- Digestive & Liver Disease; Feb2007, Vol. 39 Issue 2, p173-179, 7p
- Publication Year :
- 2007
-
Abstract
- Abstract: Background: There are few endoscopic retrograde cholangiographic studies dealing with the relationship between the presence of a common channel and associated pancreaticobiliary diseases. Aims: To endoscopically determine the incidence of common channels and assess whether the anatomy of the pancreaticobiliary ductal drainage into the duodenum has any bearing on pancreaticobiliary diseases. Patients and Methods: We prospectively examined a common channel formation in 354 endoscopic retrograde cholangiographic cases. Cases with a common channel were divided into three groups: pancreaticobiliary maljunction, high confluence of pancreaticobiliary ducts with a common channel ≥6mm in which the communication was occluded with the sphincter contraction, and common channel ≤5mm in length. Results: A common channel was observed in 131 cases (37.0%) including 11 with pancreaticobiliary maljunction and 13 with high confluence of pancreaticobiliary ducts. In cases with a common channel, the incidences of associated gallbladder carcinoma and acute pancreatitis were both 11.5%, which were significantly higher than 1.8% and 4.9% seen in cases without a common channel. In pancreaticobiliary maljunction cases, incidence of associated gallbladder carcinoma was 72.7%. Conclusion: The presence of an obvious common channel was observed in 37.0%. A close relationship is suggested between the presence of a common channel and development of gallbladder carcinoma and acute pancreatitis. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 15908658
- Volume :
- 39
- Issue :
- 2
- Database :
- Supplemental Index
- Journal :
- Digestive & Liver Disease
- Publication Type :
- Academic Journal
- Accession number :
- 23814086
- Full Text :
- https://doi.org/10.1016/j.dld.2006.09.020