Endoscopic signs | Effective | Frequency | |
Esophageal varies | Absent | 4 | 11.76% |
Grade 1 | 8 | 23.53% | |
Grade 2 | 7 | 20.59% | |
Grade 3 | 14 | 41.18% | |
Rupture of varicose veins | 1 | 2.94% | |
Red signs | 9 | 26.47 | |
Cardiotuberous varicose | 4 | 11.76% | |
Hypertensive gastropathy | 4 | 11.76% | |
Erosive gastritis | 10 | 29.41% | |
Erythematous gastritis | 11 | 32.35% |