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metastatic pancreatic ductal adenocarcinoma
Thursday 22 September 2016
Metastatic PDAC
Differential diagnosis
Bile Duct Adenoma vs Metastatic PDAC
| Histologic Features | Bile duct adenoma | Metastatic PDAC |
| Size | Small | Larger |
| Cellularity | High | High |
| Angulated glands | Typically Absent | Present |
| Desmoplastic stroma | Absent | Present |
| Nuclear pleomorphism | Absent | Present |
| Nuclear atypia | Absent | Present |
| Mitosis | Absent | Present |
See also
biliary tumors