From: A follow-up study of the fate of small asymptomatic deep venous thromboses
 | No post-thrombotic changes | Posttrombotic changes | ||
---|---|---|---|---|
 |  | Fewer segments | Same segments | New segments |
Initial DVT vein segment: | Â | Â | Â | Â |
Muscular veins (n = 5) | 5 | Â | Â | Â |
Post tibial veins, PTV (n = 7) | 3 | Â | 3 | 1 |
Fibular veins, F (n = 27) | 12 | Â | 12 | 3 |
PTV + F (n = 7) †| 1 | 5 | 1 |  |