Is necrotic fat tissue (fat necrosis) metabolically active?
Fat necrosis is a condition where fat tissue undergoes necrosis, which means the death of cells in that tissue. This can occur for various reasons, such as trauma, injury, inflammation, or reduced blood supply. When fat tissue undergoes necrosis, the cells within the tissue die, and their normal metabolic functions cease.
During the process of fat necrosis, the fat cells break down, releasing their contents into the surrounding tissue. This can result in the formation of nodules or lumps in the affected area. The fatty material may also be encapsulated by fibrous tissue. While the necrotic fat tissue itself is not metabolically active because the cells are dead, the surrounding tissue and the body's immune response to the necrosis can contribute to inflammation and metabolic changes in the affected area.
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