Necrosis, coagulation

Necrosis, coagulation
Tissue death due to clots in the bloodstream, which block the flow of blood to the affected area.

Medical dictionary. 2011.

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  • Necrosis — For the film, see Necrosis (film). Necrotic leg wound caused by a brown recluse spider bite Necrosis (from the Greek νεκρός, dead , νέκρωσις, death, the stage of dying, the act of killing ) is the premature death of …   Wikipedia

  • Coagulation — This article is about blood clotting. For other meanings see Coagulation (disambiguation). Coagulation is a complex process by which blood forms clots. It is an important part of hemostasis, the cessation of blood loss from a damaged vessel,… …   Wikipedia

  • 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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  • coagulation necrosis — coagulative necrosis necrosis in which tissue becomes a dry, opaque, eosinophilic mass containing the outlines of anucleated cells, resulting from the denaturation of proteins following hypoxic injury, such as that caused by ischemia in… …   Medical dictionary

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  • Disseminated intravascular coagulation — or Disseminated intravascular coagulopathy Classification and external resources Micrograph showing a thrombotic microangiopathy, as may be seen in DIC. Kidney biopsy. PAS stain …   Wikipedia

  • Avascular necrosis — Condition in which poor blood supply to an area of bone leads to bone death. Also called avascular necrosis and osteonecrosis. * * * avascular necrosis n necrosis of bone tissue due to impaired or disrupted blood supply (as that caused by… …   Medical dictionary

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