Sandbox:DDx HEENT

Revision as of 15:50, 4 November 2015 by Haytham Allaham (talk | contribs)
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  • Develop in the first weeks after birth
  • Rapid growth over a period of months
  • Self involute
  • Ripe-strawberry or bluish swelling


  • Disorganized proliferation of dilated ,thin walled , leaky blood vessels with numerous red blood cells
  • Lined by atypical endothelial cells
  • Intravascular calcification and thrombosis
  • VEGF over expression