No of patients | |
Vessel with thrombosis | |
MPV | 15 |
SMV | 3 |
MPV+SMV | 34 |
MPV+SMV+SV | 18 |
Severity of thrombosis | |
Grade I | 7 |
Grade II | 24 |
Grade III | 15 |
Grade IV | 24 |
Portal vein thrombosis | |
Ex novo/de novo | 52/18 |
Patent coronary vein | 44 |
SSRS | 15 |
Severity of thrombosis was estimated as follows: grade I (1–25% luminal occlusion), grade II (26–50%), grade III (51–75%) grade IV (76–100%).
MPV, main portal vein; SMV, superior mesenteric vein; SSRS, spontaneous splenorenal shunt; SV, splenic vein.