artifact

Medical Dictionary

artifact ar·ti·fact or ar·te·fact (är'tə-fākt')
n.

  1. A structure or substance not normally present but produced by an external agent or action, such as a structure seen in a microscopic specimen after fixation that is not present in the living tissue.

  2. A skin lesion produced or perpetuated by self-inflicted action.


ar'ti·fac·ti'tious (-fāk-tĭsh'əs) or ar'ti·fac'tu·al (-fāk'chu-əl) adj.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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