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 language | English (US) |
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Pages (from-to) | 230-233 |
Number of pages | 4 |
Journal | Diagnostic Cytopathology |
Volume | 3 |
Issue number | 3 |
DOIs | |
State | Published - Sep 1987 |
Keywords
- Breast metastasis
- Carcinoid tumor
- Electron microscopy
- Fine‐needle aspiration biopsy
- Immunocytochemistry
ASJC Scopus subject areas
- Pathology and Forensic Medicine
- Histology