cavernous hemangioma
Histologic Features
- Large irregular vessels in the mid and lower dermis filled with erythrocytes
- Closely packed blood vessels with fibrous walls
- Some smooth muscle cells present peripheral to the endothelial cells
- A tendency of the endothelial cells to be grouped into aggregates
- Some inflammatory cells in the fibrous stroma
Updated Wednesday, July 31, 2013 8:30:48 PM