| Popis: |
Bleeding from esophageal varicose veins (VRV) is the most dangerous complication of portal hypertension syndrome, which develops due to a pathological increase in the pressure gradient in the portal vein. Varicose veins account for 10-30% of allcases. withluchaev blood loss from the upper gastrointestinal tract [1, 2]. Based on current statistical data, in 25-84% of cases , the first episode of bleeding from VRV ends in the patient's death [3, 4], and the average life span of survivors rarely exceeds 22-24 months. |
