fibroma of tendon sheath
Histologic Features
- A relatively well-circumscribed lesion with a lobulated arrrangement of cells and intervening clefts
- A hyalinized dense collagenous matrix containing a few fibroblasts
- Cellular regions with spindle and oval cells
- Residual giant cells with abundant greyish cytoplasm and round nuclei
Updated Wednesday, July 31, 2013 8:30:48 PM