Table 3 Characteristic data of the venous thrombus
Characteristics | Sample (n = 97) |
|---|---|
Side of cases showing DVT involvement, n (%) | |
Right | 36 (37.1) |
Left | 61 (62.9) |
Anatomic distribution of thrombi, n (%) | |
Common femoral vein (CFV) | 62 (63.9) |
Proximal femoral vein (prox FV) | 72 (74.2) |
Mid femoral vein (mid FV) | 71 (73.2) |
Distal femoral vein (dis FV) | 74 (76.3) |
Popliteal vein (Pop) | 79 (81.4) |
Location at maximum thrombus thickness change, n (%) | |
Common femoral vein (CFV) | 30 (30.9) |
Proximal femoral vein (prox FV) | 31 (32.0) |
Mid femoral vein (mid FV) | 8 (8.3) |
Distal femoral vein (dis FV) | 10 (10.3) |
Popliteal vein (Pop) | 18 (18.6) |
Size of affected vein (relative to adjacent artery), n (%) | |
Increased size | 23 (23.7) |
Normal size | 29 (29.9) |
Decreased size | 45 (46.4) |
Echogenicity of thrombus, n (%) | |
Anechoic | 17 (17.5) |
Iso/hypoechoic | 18 (18.6) |
Hyperechoic | 62 (63.9) |
Shape of thrombus, n (%) | |
Concentric | 37 (38.1) |
Eccentric | 60 (61.9) |