Synchronous ductal carcinoma in situ of the breast and within epithelial inclusions in an ipsilateral sentinel Lymph node

Virginia L. Fitzpatrick-Swallow*, Heidi Helin, Paul Cane, Sarah E. Pinder

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

Epithelial inclusions in the axillary lymph nodes are very rare and have even less commonly been reported with either benign or malignant changes. We present a case of synchronous high-grade micropapillary ductal carcinoma in situ arising in the breast and in an epithelial inclusion in an ipsilateral sentinel lymph node. Despite extensive sampling, no focus of invasive carcinoma was identified. This unique case highlights the difficulty in diagnosis of metastatic disease when there is a malignant change in an epithelial inclusion in a sentinel lymph node and highlights the need for very careful histologic assessment of such lesions.

Original languageEnglish
Pages (from-to)142-144
Number of pages3
JournalHuman Pathology
Volume44
Issue number1
DOIs
Publication statusPublished - Jan 2013

Keywords

  • OF-THE-LITERATURE
  • TISSUE
  • Epithelial inclusion
  • Sentinel node
  • BENIGN GLANDULAR INCLUSIONS
  • Ductal carcinoma in situ

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