This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'The dominant histologic feature of infarction is: \nSelect and explain. \nA. Liquefactive necrosis, B. Coagulative necrosis, C. Chronic inflammation, D. Scar tissue', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Pathognomonic cytologic change in all infarcts is coagulative (ischaemic) necrosis of the affected area of tissue or organ.\xa0\nIn cerebral infarcts, however, there is characteristic liquefactive necrosis.\n\nMohan H. Textbook of pathology. Jaypee Brothers Medical Publishers; 2015. Edition 7. Page 112', 'role': 'assistant'}]