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Table 1 Evolution of coagulation tests since late pregnancy

From: Sequential thrombosis and bleeding in a woman with a prolonged activated partial thromboplastin time

 

2009

2010

Range

 

Sept 30

Dec 31

Jan 2

Mar 3

Mar 10

Mar 12

 

Gestational age (weeks)

26

39

39

    

Puerperium

(weeks)

   

5

6

6

 

PTr

1.00

0.90

1.03

1.26

2.05

2.32

0.9-1.12

aPTTr

1.01

1.23

1.32

3.01

9.31

5.03

0.88-1.16

FNG (mg/dl)

638

> 700

816

538

701

691

150-400

  1. Prothrombin time ratio (PTr), activated partial thromboplastin time ratio (aPTTr) and fibrinogen (FNG) from the end of the second trimester of pregnancy (September 30) to end of puerperium (Mar 12)