logo efcs bianco

Metastatic tumors

This content is also available in: Čeština

Bookmark (0)

No account yet? Register

Metastatic tumors

FNA is particularly useful in documenting a metastatic malignancy involving the pancreas.

  • Lung carcinoma (small cell and squamous cell)
  • Breast carcinoma
  • Non-Hodgkin lymphoma
  • Renal cell carcinoma

Because ductal cell adenocarcinoma is by far the most common pancreatic tumor, any aspirate showing cytologic features unusual for this diagnosis should raise the possibility of a metastasis. Although distinctive cytologic features may suggest the primary site, most cases require immunohistochemical stains and a thorough clinical history.