Abstract
Primary extraskeletal epithelial neoplasms with osteoclast-like giant cells are rare. We describe a case of renal cell carcinoma with a sarcomatoid component and non-neoplastic osteoclast-like giant cells. The giant cells were noted in both the conventional and the sarcomatoid components of the neoplasm. Immunohistochemical studies indicate that these cells are monocyte/histiocyte in origin and most probably a host stromal reaction to the neoplasm.
Original language | English (US) |
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Pages (from-to) | 427-431 |
Number of pages | 5 |
Journal | Virchows Archiv A Pathological Anatomy and Histopathology |
Volume | 422 |
Issue number | 5 |
DOIs | |
State | Published - Sep 1993 |
Keywords
- Multinucleated giant cell
- Osteoclast-like giant cell
- Renal cell carcinoma
- Renal cell neoplasms
ASJC Scopus subject areas
- Pathology and Forensic Medicine