Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A benign tumor composed of an abnormal mixture of normal tissue elements that develop and grow at the same rate as adjacent tissue, resulting from faulty development in an organ.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun pathology A benign mass of disorganized tissue.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun a focal growth that resembles a neoplasm but results from faulty development in an organ

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[German Hamartom, Greek hamartanein, to miss the mark, go wrong, German -om, -oma.]

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Examples

  • This has led to an habitual misconception of what sin is, and what it means. word translated sin in the New Testament is ἁμαρτία medical term hamartoma meaning a tumor formed from malformed rather than truly

    CreationWiki - Recent changes [en] 2009

  • Kitano Y, Ruchelli E, Weiner S, Adzick NS: Hepatic mesenchymal hamartoma associated with mesenchymal stem villous hyperplasia of the placenta.

    CHOP gastrointestinal anomaly publications 2010

  • Baby Nico Bastolla was born with hypothalamic hamartoma, a benign tumor that was tickling part of his brain.

    CNN Transcript Oct 4, 2004 2004

  • (END VIDEOTAPE) GUPTA: There are about 200 to 300 children in the country that actually have this hypothalamic hamartoma.

    CNN Transcript Oct 4, 2004 2004

  • The remaining primary liver tumors diagnosed in fetuses and juvenile horses were mixed hamartoma, mesenchymal hamartoma, and HCC.

    TheHorse.com News 2010

  • Neuromuscular and vascular hamartoma (NMVH) is a very rare stricturing condition of the small intestine, occurring focally and causing recurrent obstructive symptoms or occult chronic gastrointestinal bleeding.

    BioMed Central - Latest articles Ekaterini Theodosiou 2009

  • Angiomyolipoma of the kidney was previously considered to be a hamartoma or choristoma, but is now known to be neoplastic.

    Find Me A Cure 2008

  • Unlike most such growths, a hypothalamic hamartoma is symptomatic; it most often causes gelastic seizures, and can cause visual problems, other seizures, rage disorders associated with hypothalamic diseases, and early onset of puberty.

    Find Me A Cure 2008

  • Because hamartoma typically lacks elastic tissue, it may lead to the formation of aneurysms and thus possible hemorrhage.

    Find Me A Cure 2008

  • When located on the skin, especially the face or neck, they can be extremely disfiguring, as in the case of a man with a hamartoma the size of a small orange on his eyelid.

    Find Me A Cure 2008

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