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Cell Injury Lab Dr Mamlook Elmagraby

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Presentation on theme: "Cell Injury Lab Dr Mamlook Elmagraby"— Presentation transcript:

1 Cell Injury Lab Dr Mamlook Elmagraby
اسم ورقم المقرر – Course Name and No. 5/28/2019

2 Lung, lung abscess (Liquefactive necrosis )
Several abscesses with irregular, rough-surfaced walls are seen. The purulent exudate in these abscesses has drained following sectioning to reveal the abscess cavities اسم ورقم المقرر – Course Name and No. 5/28/2019

3 Lung, pulmonary tuberculosis
A tuberculous lung with a large area of caseous necrosis. The caseous debris is yellow-white and cheesy اسم ورقم المقرر – Course Name and No. 5/28/2019

4 Omentum, fat necrosis in a case of pancreatitis
The white areas in the omentum represent calcium combined with free fatty acids اسم ورقم المقرر – Course Name and No. 5/28/2019

5 Liver, fatty change Identify the portal tract, the surrounding hepatocytes contain large, clear vacuoles filled with accumulated fat اسم ورقم المقرر – Course Name and No. 5/28/2019

6 Myocardial Infarct In the area of coagulative necrosis, there are homogeneous pink cytoplasm and loss of myocardial cell nuclei. The cellular architecture is preserved. اسم ورقم المقرر – Course Name and No. 5/28/2019

7 Liver, acute viral hepatitis
Apoptotic hepatocyte appear as small cells with eosinophilic cytoplasm and a dark, degenerative nucleus. Sinusoidal inflammation is also present. اسم ورقم المقرر – Course Name and No. 5/28/2019


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