The average portosystemic pressure gradient was 25.1 mmHg; there was no statistical difference between this gradient in the two groups of portal vein diameter <14 mm and ≥ 14 mm.
- Chênh áp cửa chủ không có sự khác nhau giữa nhóm có đường kính TMC < 14 mm và ≥ 14 mm.