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Table 1 Change in data obtained by conventional tests during the operation

From: A case of hemothorax due to traumatic bleeding managed effectively by Sonoclot®-guided blood transfusion

 

PT-INR

normal <1.16

APTT

normal <37 s

Fibrinogen

normal >200 mg/dL

Platelet count

normal >15 × 104/μL

Before operation

1.6

59.3

65

2.6 × 104

After operation

1.31

52.5

136

7.4 × 104

  1. Although conventional blood coagulation tests before the operation showed severe coagulation disorders, there were slightly improvements after operation