Review Article
A Comprehensive Review of Portosystemic Collaterals in Cirrhosis: Historical Aspects, Anatomy, and Classifications
Table 2
The Saad-Caldwell Classification of gastroesophageal varices.
| Type 1 | Isolated cardiogastric varices without fundic varices Type 1b – GRS + Type 1a – GRS – | Correlate with endoscopic Sarin classification: gastroesophageal varices Type 1 (GOV1) |
| Type 2 | Isolated fundal gastric varices without cardiac extension Type 2b – GRS+ Type 2a – GRS – | Correlated endoscopic Sarin classification: isolated gastric varices Type 1 (IGV 1) |
| Type 3 | High association with esophageal varices 3b – GRS + 3a – GRS – | Correlate with endoscopic Sarin classification: gastroesophageal varices Type 2 (GOV 2) Usually complex and large variceal systems |
| Type 4 | Like Type 2 or Type 3 (more likely to be similar to Type 3) | Presence of splenic and/or portal venous thrombosis |
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