Ampulla of Vater: Difference between revisions
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| Line 50: | Line 50: | ||
! Subclassification | ! Subclassification | ||
|- | |- | ||
| Intra-ampullary carcinoma | | Intra-ampullary (papillary-tubular) carcinoma | ||
| ~25% of cases | | ~25% of cases | ||
| arises from intra-ampullary epithelium and/or distal end of CBD or pancreatic duct | | arises from intra-ampullary epithelium and/or distal end of CBD or pancreatic duct | ||