Necrobiosis
Necrobiosis lipoidica diabeticorum.
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- Necrobiosis lipoidica diabeticorum
A dull red raised area on the skin that evolves into a shiny scar with a violet border, most often on the shin. There is telangiectasia with blood vessels easily visible under the skin. The area be itchy and painful and crack open. Occurs in 0.3% of patients with diabetes. Also seen in rheumatoid arthritis. […]
- Necropsy
A postmortem examination or autopsy. Necropsies have been done for more than 2,000 years, but during most of this time they were rarely done, most often for legal purposes. The Roman physician Antistius performed one of the earliest necropsies on record. In 44 B.C., he examined Julius Caesar and documented 23 wounds, including a final […]
- Necrosis
The death of living cells or tissues. Necrosis can be due, for example, to ischemia (lack of blood flow). From the Greek “nekros” (dead body).
- Necrosis, coagulation
Tissue death that is due to clots in the bloodstream blocking the flow of blood to the affected area.
- Necrotic
Dead. For example, necrotic tissue is dead tissue.