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': "Which of the following is not included in Virchow's triad of thrombus formation? \nSelect and explain. \nA. Endothelial injury, B. Stasis or turbulent blood flow, C. Hypercoagulability of the blood, D. Increased vascular permeability", 'role': 'user'}, {'content': "Answer: D \nExplanation: The three primary abnormalities that lead to thrombus formation (called Virchow's triad) are (1) endothelial injury, (2) stasis or turbulent blood flow, and (3) hypercoagulability of the blood. Ref: Robbins 8th edition Chapter 4.", 'role': 'assistant'}]