Recent Examples of necrosis from the Web
Contact with the skin can result in dermatitis, loss of hair, and necrosis due to irritation, the organization said.
That injury, Peerwani said, led to necrosis of King’s colon, leaving the boy susceptible to spontaneous rupture or rupture with even minor trauma.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'necrosis'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Did You Know?
Cells die naturally after a period of time, but may also die as a result of injuries, infections, or cancer. Burns produce necrosis, and the bedsores suffered by nursing-home patients are a form of necrosis. The dreaded condition known as gangrene, in which the dying tissue turns black or green, is another form. When untreated, the dying cells release substances that lead to the death of surrounding cells, so untreated necrosis can lead to death. Treatment usually requires the removal of the necrotic tissue, and in severe cases can even involve amputating a limb.
Origin and Etymology of necrosis
Late Latin, from Greek nekrōsis, from nekroun to make dead, from nekros dead body
First Known Use: 1583See Words from the same year
Medical Definition of necrosis
: death of living tissue; specifically : death of a portion of tissue differentially affected by local injury (as loss of blood supply, corrosion, burning, or the local lesion of a disease)—compare necrobiosis
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