Sandbox:DDx HEENT
Develop in the first weeks after birth Grows over a period of months Self involute
Ripe-strawberry or bluish swelling
- Disorganized proliferation of leaky blood vessels
- Numerous red blood cells
- Dilated thin walled blood vessel
- Lined by atypical endothelial cells
- Intravascular calcification and thrombosis
- VEGF over expression