Endosalpingiosis of Axillary Lymph Nodes: A Rare Histopathologic Pitfall with Clinical Relevance for Breast Cancer Staging

<div>Photomicrograph of glandular epithelial structures within the capsular tissue of a postneoadjuvant, ipsilateral, and axillary sentinel lymph node (Hematoxylin and Eosin [H&amp;E] stain, original magnification 400x).</div>

Case Reports in Pathology

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Figure 2: Endosalpingiosis of Axillary Lymph Nodes: A Rare Histopathologic Pitfall with Clinical Relevance for Breast Cancer Staging 