Subsequent to the death of a tissue or part of the body.

Medical dictionary. 2011.

Look at other dictionaries:

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  • necrosis — Pathologic death of one or more cells, or of a portion of tissue or organ, resulting from irreversible damage; earliest irreversible changes are mitochondrial, consisting of swelling and granular calcium deposits seen by …   Medical dictionary

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  • cirrhosis — n. a condition in which the liver responds to injury or death of some of its cells by producing interlacing strands of fibrous tissue between which are nodules of regenerating cells. The liver becomes tawny and characteristically knobbly (due to… …   The new mediacal dictionary

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