Carcinoid metastatic to breast diagnosed by fine‐needle aspiration biopsy

Gene Landon, Nour Sneige, Nelson G. Ordóñez, Bruce Mackay

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

We report a patient in whom fine‐needle aspiration biopsy of a breast mass, clinically suspected to be a mammary adenocarcinoma, established the diagnosis of a carcinoid metastatic to breast. The aspirate smears resembled a primary breast carcinoma; however, subtle cytomorphologic differences were present. Ultrastructural and immunohistochemical studies of the aspirated material confirmed the diagnosis of metastatic carcinoid.

Original languageEnglish (US)
Pages (from-to)230-233
Number of pages4
JournalDiagnostic Cytopathology
Volume3
Issue number3
DOIs
StatePublished - Sep 1987

Keywords

  • Breast metastasis
  • Carcinoid tumor
  • Electron microscopy
  • Fine‐needle aspiration biopsy
  • Immunocytochemistry

ASJC Scopus subject areas

  • Pathology and Forensic Medicine
  • Histology

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