Diagnostic challenge of intrahepatic splenosis masquerading as hepatocellular carcinoma: A case report and review of literature

Figure 1 Magnetic resonance imaging findings of the patient. A and B: T2-weighted axial (A) and coronal (B) slices show a slightly hyperintense lobulated lesion measuring 25 mm × 37 mm in segment VIII of the liver (arrow); C: T1-weighted image with fat suppression shows a slightly hypointense lobulated lesion in segment VIII (arrow); D: Diffusion-weighted imaging demonstrates marked hyperintensity of the lesion (arrow); E: Apparent diffusion coefficient map shows low signal intensity (arrow); F: Arterial-phase T1-weighted axial slice shows mild hypervascularity of the lesion compared with the surrounding liver parenchyma (arrow); G-I: A prominent wash-out pattern is demonstrated on the portal-venous (G), 3-minute (H), and 10-minute (I) delayed phase (arrow).