PMC3551492_01
Contrast-enhanced axial computed tomogram (CT) image obtained during portal venous phase shows a large mass (arrows) in the spleen, the mass is showing diffuse homogeneous enhancement on the lateral aspect and the medial aspect is hypoenhanced. A cyst in the liver is also demonstrated (arrowhead).
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F1
The spleen was enlarged with a large 6.6 cm x 6.0 cm solitary mass [Figure 1].
Axial magnetic resonance imaging (MRI) images at the level of mid spleen show a large mass (arrows) which is isointense to the rest of splenic parenchyma before contrast injection on (a) T1-weighted and (b) T2-weighted images. (c) It shows peripheral nodular and internal septal enhancement during arterial phase on T1-weighted fat suppressed pulse sequence. (d) Diffuse enhancement during portal venous phase and (e) remains enhanced on delayed 3-min image.
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F2