<prompt> The commonest site of liquefactive necrosis isKidneyLiverSpleenBrain  <response>: NECROSIS Enzymatic degradation of a cell resulting from exogenous injury. Characterized by enzymatic digestion and protein denaturation, with the release of intracellular components. Morphologically occurs as coagulative heart, liver, kidney, liquefactive brain, caseous tuberculosis, fat pancreas, fibrinoid blood vessels, or gangrenous limbs, GI tract. Kidney infarct exhibiting coagulative necrosis will be seen with loss of nuclei and clumping of cytoplasm but with preservation of basic outlines of glomerular and tubular architecture. Liquefactive necrosis in the kidney can be caused by fungal infection, which will be seen filled with white cells and cellular debris, creating a renal abscess that obliterates the normal architecture. 