1 Tumor coagulative necrosis combining with center liquefactive necrosis.

2 At high magnification, liquefactive necrosis of the brain demonstrates many macrophages at the right which are cleaning up the necrotic cellular debris.

3 This is a cerebral abscess. There is a liquefactive center with yellow pus surrounded by a thin wall.

4 There is liquefactive necrosis with beginning formation of cystic spaces.

5 Resolution of the liquefactive necrosis in a cerebral infarction leads to the formation of a cystic space.

6 There was no distinguished features between cystic degeneration of benign tumors and the liquefactive necrosis of malignancy.

7 It shows that the disposing of sand wick can avoid liquefactive effect,[] but attention must be paid to time effect.

8 Grossly, the cerebral infarction at the upper left here demonstrates liquefactive necrosis.

9 The liver shows a small abscess here filled with many neutrophils. This abscess is an example of liquefactive necrosis.

10 This cerebral infarction demonstrates the presence of many macrophages at the right which are cleaning up the lipid debris from the liquefactive necrosis .

11 Note that it is a cystic space from the resolved liquefactive necrosis.

12 The two lung abscesses seen here are examples of liquefactive necrosis in which there is a liquid center in an area of tissue injury.