Ovary tumor
Other tumors not specific to ovary
Infantile hemangioendothelioma

Author: Nalini Gupta, M.D. (see Authors page)

Revised: 5 July, last major update December 2014

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PubMed Search: Infantile hemangioendothelioma [title]
Cite this page: Infantile hemangioendothelioma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/ovarytumorinfantilehemangioendo.html. Accessed December 4th, 2016.
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
Micro Description
  • Well formed blood vessels and proliferating endothelial cells arranged in solid cordlike structures
  • Tumor entraps normal ovarian follicles
Micro 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