School ager with hypersplenism

Angiogram of splenomegaly
AP image from a splenic angiogram (left) shows an extremely enlarged spleen. AP image from a splenic angiogram obtained after embolization with polyvinyl alcohol 250 to 350 micron particles (right) shows the spleen to be reduced in size by 75%.

The diagnosis was splenomegaly treated with partial splenectomy via embolization.