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Qué (quién) es infarct - definición
TISSUE DEATH CAUSED BY A LOCAL LACK OF OXYGEN, DUE TO AN OBSTRUCTION OF THE TISSUE'S BLOOD SUPPLY
Infarct; Infarcted; Infarcts; Preinfarction; Pre-infarction
![Micrograph of testis showing hemorrhagic infarction. [[H&E]] stain.](https://commons.wikimedia.org/wiki/Special:FilePath/Hemorrhagic infarction of testis.jpg?width=200 "Micrograph of testis showing hemorrhagic infarction. [[H&E]] stain.")
![Histopathology at high magnification of a normal brain neuron, and a brain infarction at approximately 24 hours on [[H&E stain]]: The neurons become hypereosinophilic and there is an infiltrate of [[neutrophil]]s. There is slight edema and loss of normal architecture in the surrounding [[neuropil]].](https://commons.wikimedia.org/wiki/Special:FilePath/Histopathology of thalamus infarction at approximately 24 hours, high magnification, annotated.jpg?width=200 "Histopathology at high magnification of a normal brain neuron, and a brain infarction at approximately 24 hours on [[H&E stain]]: The neurons become hypereosinophilic and there is an infiltrate of [[neutrophil]]s. There is slight edema and loss of normal architecture in the surrounding [[neuropil]].")
Infarct
·add. ·noun An obstruction or embolus.
II. Infarct ·add. ·noun The morbid condition of a limited area resulting from such obstruction; as, a hemorrhagic infarct.
infarct
['?nf?:kt, ?n'f?:kt]
¦ noun Medicine a small localized area of dead tissue resulting from failure of blood supply.
Origin
C19: from mod. L. infarctus, from infarcire 'stuff into or with'.
Zahn infarct
PSEUDO-INFARCTION OF THE LIVER
Zahn Infarct
A Zahn infarct is a pseudo-infarction of the liver, consisting of an area of congestion with parenchymal atrophy but no necrosis, and usually due to obstruction of a branch of the portal vein. Zahn infarcts are unique in that there is collateral congestion of liver sinusoids that do not include areas of anoxia seen in most infarcts.
Wikipedia
Infarction
Infarction is tissue death (necrosis) due to inadequate blood supply to the affected area. It may be caused by artery blockages, rupture, mechanical compression, or vasoconstriction. The resulting lesion is referred to as an infarct (from the Latin infarctus, "stuffed into").
Ejemplos de uso de infarct
1. That included patients with dementia caused by Parkinson‘s disease, multiple infarct dementia and Huntington‘s chorea.