Table 4.
Duplex ultrasound findings in patients with Budd-Chiari syndrome (n = 94)
| Ultrasound finding | Patients n (%) | |
| Hepatomegaly | 78 (83) | |
| Splenomegaly | 48 (51.1) | |
| No. of instances of occluded HV | 0 | 3 (3.2) |
| 1 | 2 (2.1) | |
| 2 | 12 (12.8) | |
| 3 | 77 (81.9) | |
| RHV occlusion | 85 (90.4) | |
| MHV occlusion | 91 (96.8) | |
| LHV occlusion | 87 (92.6) | |
| IVC occlusion | 22 (23.4) | |
| PV occlusion | 5 (5.3) | |
| Anatomical localization of thrombosis at presentation | Isolated HV | 70 (74.5) |
| Combined HV and IVC | 16 (17) | |
| Isolated IVC | 3 (3.2) | |
| Associated PV thrombosis | 5 (5.3) | |
HV: Hepatic vein; RHV: Right hepatic vein; LHV: Left hepatic vein; MHV: Middle hepatic vein; PV: Portal vein; IVC: Inferior vena cava.