May-Thurner Syndrome in Pregnancy: A Case Report
Table 1.
Workup values.
|
| Coagulation Test |
Results |
|
|
| PT/INR |
9.8 seconds/0.94 |
|
| PTT |
26 seconds |
|
| Factor V Leiden Mutation |
Negative |
|
| Anti-Thrombin III Antigen |
110 IU/ml |
|
| Free Protein S Antigen |
40 IU/ml |
|
| Free Protein S Activity |
58% (elevated) |
|
| Protein C Antigen |
88 IU/ml |
|
| Protein C Activity |
104 (elevated) |
|
|
|
