4. Work-up of Coagulopathy

Work- up of Coagulopathy

  • PT 12.3 sec (nl <14), PTT 28 sec (nl <35)
  • Platelet count 154,000/uL (nl 150-350,000/uL)
  • Bleeding time >30 min (nl < 8 min)
  • vWF antigenic level 34% (normal: 60-150)
  • Factor VIII activity 26% (normal: 50-150)
  • Ristocetin cofactor act 23% (normal: 50-150)