Which of the following is not included in Virchow's triad of thrombus formation?
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.
Endothelial injury
Stasis or turbulent blood flow
Hypercoagulability of the blood
Increased vascular permeability