sphacelus
Noun 1. Necrotic tissue; gangrene: The localized death of living cells (as from infection or the interruption of blood supply), resulting in a mass of dead tissue. 2. The process of such necrosis: The condition or process of bodily tissue dying and decaying.
The word "sphacelus" is a highly technical medical term. It is used in clinical and pathological contexts to describe dead tissue, especially when it is sloughing off or presenting as a mass. It is synonymous with "gangrene" or "necrosis" but often implies a visible, demarcated area of dead matter.
- The surgeon had to debride the sphacelus from the diabetic foot ulcer to prevent the spread of infection.
- A large area of sphacelus formed after the severe frostbite interrupted blood flow to the extremities.
- The pathologist's report noted the presence of sphacelus in the affected organ.
- Adjectival Form: The related adjective is sphacelated, meaning affected by or characteristic of sphacelus.
- Example: The wound exhibited sphacelated edges that required surgical removal.
- Sphacelate (verb): To become affected with gangrene or necrosis; to cause tissue to necrose.
- Example: Without treatment, the tissue will continue to sphacelate.
- Sphacelation (noun): The process of becoming sphacelated; the formation of sphacelus.
- Gangrene
- Necrosis
- Mortification (archaic medical term)
- Slough (specifically referring to necrotic tissue that is separating from healthy tissue)
While "sphacelus" refers specifically to the dead tissue mass itself, it is intrinsically linked to the process that causes it. The primary context is always medical pathology, describing a serious complication of infection, ischemia (loss of blood supply), or severe injury.
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the localized death of living cells (as from infection or the interruption of blood supply)
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necrotic tissue; a mortified or gangrenous part or mass
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