Outline

• Dissecting the Anatomic Pathology Report
• Fine needle aspiration (FNA)
• Fine needle biopsy (FNB)
• Resection specimens (Whipple, Distal Pancreatectomy)
• Specific morphologic variants of pancreatic adenocarcinoma
• Undifferentiated carcinoma with Osteoclast-like giant cells
• SMARCB1/INI1 deficient pancreatic adenocarcinoma

The “Undifferentiated”Carcinoma

What is Differentiated?