Fig. 25From: Primary myelofibrosis: spectrum of imaging features and disease-related complicationsAxial portal venous phase CT of the abdomen demonstrates a markedly enlarged spleen with multiple wedge-shaped and linear areas of low attenuation consistent with splenic infarctions (white arrows). Marked enlargement of the spleen and liver may result in infarction, portal hypertension, hypersplenism, plasma volume expansion, and splanchnic vein thrombosisBack to article page