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Case Study#5

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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)








 

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