Pathology Which of the following statement is not true about Von willebrand disease? A VWF is synthesized by endothelial cells and megakonjocytes B VWF maybe located in the plasma and subendothelial tissue C VWF causes platelet adhesion and prevents degradation of factor VIII in plasma D Deficiency of VWF causes prolonged prothrombin time 💡 Explanation Which of the following statement is not true about Von willebrand disease? ✓ Correct Answer: D. Deficiency of VWF causes prolonged prothrombin time