| Patient | I | II | III | IV** | V*** | VI |
| Sex | F | F | M | F | F | F |
| Age | 30 | 41 | 35 | 34 | 28 | 47 |
| Comorbidities | Sleep apnea | _ | _ | SAH* High triglyceride | SAH* Hypothyroidism | SAH* |
| Surgery | Bypass | Bypass | Bypass | Sleeve | Sleeve | Sleeve |
| Initial BMI (kg/m2) | 52.3 | 42 | 42.6 | 35.6 | 38.2 | 37.6 |
| PMVT day (days) | 575 | 150 | 334 | 7 | 9 | 638 |
| BMI at PMVT (kg/m2) | 26.1 | 23.5 | 25.6 | 35.6 | 25.8 | 22.9 |
| Thrombosis place | Portal vein | Portal vein | Portal vein | Superior mesenteric vein | Portal vein | Portal vein |
| Symptoms | Abdominal pain Melena | Abdominal pain Diarrhea Fever Vomiting | Fever diarrhea | Fever Diarrhea Vomiting | Abdominal pain constipation | Abdominal pain |
| Risk factor | BMI > 50 kg/m2 | _ | _ | _ | _ | _ |
| Prophylactic heparin | Yes | _ | _ | _ | _ | _ |
| Hospital discharge (days) | 7 | 8 | 10 | 6 | 14 | 5 |