heteroplasia

heteroplasia

[het-er-uh-pley-zhuh, -zhee-uh, -zee-uh]
noun Pathology.
the replacement of normal cells by abnormal cells, as in cancer.

Origin:
hetero- + -plasia

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Based on the Random House Dictionary, © Random House, Inc. 2014.
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American Heritage
Medical Dictionary

heteroplasia het·er·o·pla·sia (hět'ə-rō-plā'zhə, -zhē-ə)
n.

  1. The development of cytologic and histologic elements that are not normal for the organ or part in which they occur.

  2. Malposition of tissue or a part that is otherwise normal.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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