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Fig. 2 | World Journal of Surgical Oncology

Fig. 2

From: Rare breast and subcutaneous metastases from pancreatic neuroendocrine tumor: a case report

Fig. 2

Immunohistochemistry 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 eosin

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