necrose

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Related to necrosed: necrosis, Necrotic tissue

necrose

 [nek´rōs]
to become necrotic or to undergo necrosis.

ne·crose

(nĕ-krōz'),
1. To cause necrosis.
2. To become the site of necrosis.

necrose

/nec·rose/ (nek-rōs´) to become necrotic or to undergo necrosis.

necrose

(nĕ-krōs′, -krōz′, nĕk′rōs′, -rōz′)
intr. & tr.v. ne·crosed, ne·crosing, ne·croses
To undergo or cause to undergo necrosis.

ne·crose

(nĕ-krōs')
1. To cause necrosis.
2. To become the site of necrosis.

necrose

to become necrotic or to undergo necrosis.

Patient discussion about necrose

Q. can necrosis in a brain tumor kill you? If so, how? husband has glioblastoma.Tumor seems under control at this point as much as they can tell but sounds like there is a lot of necrosis. He has lots of tumor progression symptoms but since he has had the tumor for so long == 6 years = I guess the necrosis is there moreso than the actual tumor == how dangerous can this be?

A. Tumors and not only in the brain tend to develop necrosis the longer they exist because the tumor cells divide so rapidly so the blood supply can't keep up with its' own cells demands, so some cells within the tumor die (therefore are seen as necrotic). This does not usually predict prognosis, but only means that the tumor is longstanding.

More discussions about necrose
References in periodicals archive ?
The variables evaluated were: number of calli with plantlets, number of green calli, number of calli with roots, and number of necrosed calli.
Till 7th post-operative day the flap was healthy but from 8th post-operative day the blackening of the upper part of the flap was started and almost 50 % of upper half of flap was necrosed.
Ultrasound abdomen showed enlarged liver with multiple echogenic areas with central necrosed anechoic area.
Exposed kidneys had necrosed and disintegrated hematopoietic tissues with pycnotic nuclei on all the Cr (VI) concentrations; whereas degenerated glomerulus was noted only in the kidneys at 125 and 150 mg/L and atrophy of renal tubules with reduced lumen at 100, 125 and 150 mg/L.
It is characterized by high morbidity and mortality rate (up to 80 per cent), with fluid in pericardium, necrosed and enlarged pale looking liver, enteritis, reactive spleen, congestion of lungs, hemorrhages on heart and kidneys as major post mortem findings (Rabbani, 1997; Ganesh, 1998).
5) The acute histologic picture is characterized by infiltration of necrosed and regenerating muscle fibers by inflammatory cells such as lymphocytes.
Every time the available skin edges were secured by suturing after debriding the partly necrosed tissue at lateral commissures which resulted in slight deviation of rostral part of face (Fig.
A Local examination revealed swelling in the left cheek and left temporoparital region which was warm smooth surface, fluctuant tender and skin of temporal region was necrosed and pas trickled from this area.
An elliptical incision was given on swollen part to remove the necrosed tissue and adhesions and rumen was made free from surrounding muscles by blunt dissection and repaired by two rows of inverting sutures using chromic catgut no.
Two patients had ureteric calculus and four patients had necrosed papilla causing obstruction.
Intestines were checked for obstruction and distended, incarcerated, ischemic and bluish necrosed loops at distal portion of jejunum that wasrotated on their mesenteric axis (Fig 1).
The necrosed mucosa debrided and post op antibiotic coverage and gargling with betadine solution was advised.