Skin nonmelanocytic tumor
Vascular tumors
Hemangioma variants
Infantile hemangioma


Topic Completed: 1 July 2012

Minor changes: 16 April 2019

Copyright: 2003-2019, PathologyOutlines.com, Inc.

PubMed search: Infantile [title] hemangioma

Christopher S. Hale, M.D.
Page views in 2019: 2,845
Page views in 2020 to date: 1,868
Cite this page: Hale CS. Infantile hemangioma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/skintumornonmelanocytichemangiomajuvenile.html. Accessed August 7th, 2020.
Definition / general
  • Usually congenital or perinatal and grow during the first few months of life
  • Spontaneously involutes, not associated with Kasabach-Merritt phenomenon
Case reports
Clinical images
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Dark brown papule

Surrounding ecchymotic macular rings

Microscopic (histologic) images
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Lobules below normal epithelium

Plump endothelial cells

Proliferation of endothelial cells

CD34

CD31

Positive stains
Differential diagnosis
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