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Morphologic Particularities of PVT in Study Group
| Variables | Incidence |
|---|---|
| Occlusive | 8% |
| Non occlusive | 92% |
| Main portal vein thrombosis | 78% |
| PV branches | |
| Left | 16% |
| Right | 4% |
| Both | 8% |
| Association main trunk - portal branches | 16% |
| Mesenteric veins extension | 4% |
| Acute | 12% |
| Chronic without portal cavernoma | 72% |
| Chronic with portal cavernoma | 16% |
| Portal biliopathy | 12% |
Abbreviation: PV, portal veins.
