Fig. 2From: Rare breast and subcutaneous metastases from pancreatic neuroendocrine tumor: a case reportImmunohistochemistry results of the secondary lesions in the breast and subcutaneous tissue. a Low magnification showing mammary nodules with ill-defined and infiltrative margins near the epidermis (H&E; × 5). b Breast parenchyma around the tumor showing normal histologically findings. c High magnification showing the tumor with diffuse cord-like pattern associated with marked desmoplasia. An entrapped normal mammary duct is evident (arrow) (H&E; × 10). d Strong and diffuse immunoreactivity for chromogranin A. H&E hematoxylin and eosinBack to article page