Ovary tumor
Other tumors not specific to ovary
Infantile hemangioendothelioma


Topic Completed: 1 December 2014

Revised: 14 February 2019

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

PubMed Search: Infantile hemangioendothelioma [title]
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Cite this page: Gupta N Infantile hemangioendothelioma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/ovarytumorinfantilehemangioendo.html. Accessed May 21st, 2019.
Definition / general
Terminology
  • Also called cellular hemangioma of infancy
Pathophysiology
  • Arises from ovarian parenchymal cells, compared to a teratoma which originates from germ cells
Clinical features
  • Abdominal mass
Microscopic (histologic) description
  • Well formed blood vessels and proliferating endothelial cells arranged in solid cordlike structures
  • Tumor entraps normal ovarian follicles
Microscopic (histologic) images

Images hosted on other servers:

H&E - Liver

Electron microscopy description
  • Endothelial cells focally associated with pericytes
Differential diagnosis
  • Monodermal teratoma composed of vascular tissue
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