Later, however, a coagulation necrosis is initiated, with edema and hemorrhage.

Tumor temperatures during ablation can be measured with a separate thermal couple; tumors are treated to over 60 C to achieve coagulation necrosis.

It creates superficial zone of coagulation necrosis that remain compatible with underlying tissue& isolate pulp from vigorous effects of the sub-base.

At 1 - 3 days there is continued coagulation necrosis with loss of nuclei and striations and an increased infiltration of neutrophils to interstitium.

The term is not clear, since there are no softening of PVL, and more dense than surrounding areas of the brain foci of coagulation necrosis.

Histopathologic sections reveal a contiguous coagulation necrosis of the deep dermis and panniculus, with destruction of nerves, appendages, and blood vessels.

In HIFU therapy, ultrasound beams are focused on diseased tissue, and due to the significant energy deposition at the focus, temperature within the tissue can rise to levels from 65 to 85 C, destroying the diseased tissue by coagulation necrosis.