Fig. 4From: Primary hepatic neuroendocrine carcinoma: report of two cases and literature reviewTransverse DCE-MRI of the abdomen shows a large lesion in the right lobe of the liver in four different phases. DCE-MRI showed heterogeneity of signal enhancement in the arterial phase (a), a more obvious heterogeneous signal enhancement in the venous phase (b), slightly weakened heterogeneous enhancement in the equilibrium phase (c), and a significantly weakened heterogeneous enhancement in the delayed phase (d)Back to article page