Attenuation and hemoconcentration parameters for 8 patients with MRV-confirmed acute venous sinus thromboses
| Subject | Age/Gender | Thrombus Site | Thrombus Age (days) at Time of CT | HU (Mean = 77) | HCT% | H:H Ratio (Mean = 2.20) | HGB |
|---|---|---|---|---|---|---|---|
| 1 | 29/M | SSS | 3 | 92 | 46 | 2.0 | 15.9 |
| 2 | 26/F | SSS | 4 | 86 | 36.2 | 2.38 | 11.8 |
| 3 | 39/M | SSS, torcula | 7 | 83 | 44.6 | 1.86 | 15.4 |
| 4 | 53/F | Straight, bilateral transverse, sigmoid, torcula, SSS | 3 | 78 | 37.2 | 2.10 | 12.8 |
| 5 | 41/F | Left transverse, sigmoid | 3 | 74 | 32.6 | 2.27 | 11.3 |
| 6 | 41/M | SSS, left transverse | 1 | 76 | 33.3 | 2.28 | 11.1 |
| 7 | 50/F | SSS, straight, left transverse | 2 | 95 | 36.5 | 2.60 | 12.7 |
| 8 | 18/M | SSS, straight, bilateral transverse | 12 | 46 | 25.0 | 1.84 | 8.6 |
Note:—Age is defined as the estimated time interval between onset of symptoms from thrombosis and measuring attenuation of thrombosis on CT.