Pathology A patient is having deficiency of Von Willebrand factor. Which of the following abnormalities are seen in this patient? A Increased PTT, increased PT B Decreased PT, Increased PTT C Normal PT , Normal PTT D Normal PT & Increased PTT 💡 Explanation A patient is having deficiency of Von Willebrand factor. Which of the following abnormalities are seen in this patient? ✓ Correct Answer: C. Normal PT , Normal PTT