Fig. 6
From: Primary myelofibrosis: spectrum of imaging features and disease-related complications
Portovenous phase axial (a) and coronal (b) CT of the abdomen in two different patients with myelofibrosis demonstrating osteosclerosis and massive splenomegaly. Note the presence of splenic varices and cavernous transformation of the portal vein on the axial image (a). Periportal low attenuation is also seen, consistent with periportal oedema and in keeping with portal hypertension. On the coronal image, linear low attenuation at the inferior aspect of the spleen is consistent with splenic infarction, another complication of massive splenomegaly