proliferative synovitis
Histologic Features
- A non-encapsulated lesion characterized by
- Expansile sheets of round synovial-like cells often laden with hemosiderin
- Occasional xanthomatous and inflammatory cells
- Pseudoglandular spaces
- Hyalinization of the neoplasm
- Occasional giant cells
Updated Wednesday, July 31, 2013 8:30:48 PM