This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Morphology of Cell and Tissue Injury, Subject name: Pathology
[{'content': 'Liquefactive necrosis is a feature of? \nSelect and explain. \nA. Heart, B. Brain, C. Lungs, D. Spleen', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Brain Liquefactive necrosiso It is the necrotic degradation of tissue that rapidly undergo softening and liquefaction because of the action of hydrolytic enzymes. The primary pathogenic mechanism is enzymatic digestion of cell. Liquefactive necrosis occurs after1) Infection i.e., suppurative inflammation (most common); and2) Ischemic necrosis of brain.", 'role': 'assistant'}]