plasmacytoma
Histologic Features
- A dense, diffuse infiltrate consisting almost entirely of plasma cells which demonstrate pleomorphism, with
- Some immature plasma cells as well as giant or multinucleated plasma cells
- Frequent mitoses with some atypical mitoses
- Necrosis en masse
- Scattered histiocytes, lymphocytes, and neutrophils
Updated Wednesday, July 31, 2013 8:30:48 PM