"They tend to occur at a younger age than other types of breast cancer 4. The age range of presentation, however, can be very variable although they occur more commonly in pre-menopausal women."
"Cells with eosinophilic granules with abundant cytoplasm are characteristic. Positive immunohistochemical staining of the cells for S-100 protein, CD68 (KP-1) NSE, and CEA is indicative of this tumour 1. There is a negative reaction against cytokeratin."
"Cells with eosinophilic granules with abundant cytoplasm are characteristic. Positive immunohistochemical staining of the cells for S-100 protein, CD68 (KP-1) NSE, and CEA is indicative of this tumour 1. There is a negative reaction against cytokeratin."
"Cells with eosinophilic granules with abundant cytoplasm are characteristic. Positive immunohistochemical staining of the cells for S-100 protein, CD68 (KP-1) NSE, and CEA is indicative of this tumour 1. There is a negative reaction against cytokeratin."
"This tumour can appear as a solid, hypoechoic, ill-defined mass, associated with a posterior shadowing, or as a well-circumscribed oval mass, associated with a posterior enhancement, depending on the extent of infiltration and degree of reactive fibrosis."
"History and etymology"