Figure 2.

The portal phase of superior mesenteric angiography showed that portal flow was hepatopetal, and the IGVs were not visualized (a). CT of splenic arterial portography showed that the efferent veins were the pericardiacophrenic vein (red arrow) (b), inferior phrenic vein (red triangle), para-esophageal vein (blue arrow) (c), and left renal vein (yellow arrow), which was the main drainage route afferent vein (d). CT also showed that the short gastric vein (green arrow) was the afferent vein (e).