Question:
Which type of necrosis is most commonly associated with bacterial infection and pus formation
Which type of necrosis is most commonly associated with bacterial infection and pus formation
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Liquefactive = Liquid/Pus; Caseous = Cheese-like (TB).
Updated On: May 15, 2026
- Fat Necrosis
- Liquefactive necrosis
- Caseous necrosis
- Coagulation Necrosis
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The Correct Option is B
Solution and Explanation
Step 1: Concept
Necrosis is premature cell death characterized by different morphological patterns depending on the cause.
Step 2: Meaning
Liquefactive necrosis involves the complete digestion of dead cells, resulting in a liquid viscous mass.
Step 3: Analysis
This pattern is typical of bacterial (and sometimes fungal) infections because microbes stimulate the accumulation of inflammatory cells, whose enzymes liquefy the tissue to form pus.
Step 4: Conclusion
Bacterial infections with pus formation are the hallmark of liquefactive necrosis. Final Answer: (B)
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