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Figure 1 | Diagnostic Pathology

Figure 1

From: Follow-up of breast papillary lesion on core needle biopsy: experience in African-American population

Figure 1

Core needle biopsy of an originally diagnosed atypical intraductal papilloma (1A, H & E, original magnification: × 100); retrospective CK5/6 immunohistochemical analysis showed minimal positive staining (1B, original magnification × 100). Mastectomy examination upgraded the lesion to invasive papillary carcinoma (1C, H &E, original magnification: × 100), and absence of CK5/6 stain (1D, original magnification × 100), CK903 (1E, original magnification × 100), p63 (1F, original magnification × 100).

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Diagnostic Pathology

ISSN: 1746-1596

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