Three-in-one incidence of hepatocellular carcinoma, cholangiocellular carcinoma, and neuroendocrine carcinoma: A case report

Figure 1 Preoperative computed tomography and magnetic resonance imaging images with white arrows pointing to the lesion. A: Computed tomography image showing a hypodense mass of approximately 81 mm × 83 mm in size in the liver; B and C: Enhanced scans in the arterial and delayed phases show heterogeneous enhancement of the lesion; D: Magnetic resonance imaging T1-weighted image (T1WI) shows a mixed signal with a predominantly low signal; E: T1WI enhancement with mild heterogeneous enhancement in the arterial phase; F: Diffusion-weighted imaging shows a high heterogeneous signal; G: Apparent diffusion coefficient image shows a low heterogeneous signal; H: Coronal T2WI shows a high signal with multiple iso- and low-signal divisions.