PMC3504238_01
MR angiography showed PVAS with main portal vein occluded completely.
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fig1
Another MR angiography showed PVAS with main portal vein occluded completely (Figure 1).
Initial portography revealed completely occluded main portal vein with PVAS and esophageal and gastric varices.
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fig2
Initial portography revealed completely occluded main portal vein with PVAS and esophageal and gastric varices (Figure 2).
Poststenting portography showed portal venous patency and inflow had recovered completely with the gastroesophageal varices almost invisible.
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fig3
Poststenting portography (Figure 3) was obtained repeatedly until a satisfactory result, which showed that portal venous patency and inflow had recovered completely with the gastroesophageal varices almost invisible, had been achieved.