Isolated gastric varices IGV occur in the absence of esophageal varices and are subdivided into Type 1 and Type 2. Type 1 IGV 1 are located in the gastric fundus and are generally twisting and complex.
Las tipo 1 GOV 1 son aquellas que se extienden a lo largo de la curvatura menor; son las más frecuentes y su tratamiento puede ser similar a las esofágicas.