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Preprocedural imaging with contrast-enhanced computed tomography (CECT).(A) Oblique coronal CECT shows patency of the main portal vein (small arrow). The posterior gastric vein (arrowhead) is the main feeding “afferent” vein for the gastric varices (large arrow). (B) Oblique coronal CECT shows gastric fundal varices (arrow) and gastrorenal shunt (arrowheads). (C) Axial CECT shows gastric fundal varices (arrow).
