Figure 3From: Pancreatic solitary and synchronous metastasis from breast cancer: a case report and systematic review of controversies in diagnosis and treatmentHistological features of pancreatic mass. (a) Small disaggregated tumor cells infiltrating the pancreatic parenchyma (H&E staining, ×100). (b) Immunohistochemical staining of ER in the pancreatic head mass (×250).Back to article page