PMC10471963_01
Patient's preoperative abdominal CT axial scan and enhancement. (A) Plain phase. (B) Arterial phase. (C) Venous phase. (D) Delayed phase.
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The abdominal computed tomography (CT) axial scan and enhancement suggested hypodense foci in the right posterior lobe of the liver and multiple cysts in the liver ( Figures 1A-D ).
Abdominal MRI scan. (A) MRI coronal T2WI sequence. (B) T1WI sequence shows a low signal. (C) T2WI sequence shows a high signal. (D) DWI sequence shows a high signal. The red arrow points to the cancer foci. T1WI, T1-weighted imaging; T2WI, T2-weighted imaging; DWI, diffusion-weighted imaging.|.
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Magnetic resonance imaging (MRI) of the abdomen suggests that abnormal signal foci were seen in the right lobe of the liver with a low signal in T1-weighted imaging (T1WI) ( Figure 2A ), high signal in T2-weighted imaging (T2WI) fat suppression ( Figure 2B ), and high signal in diffusion-weighted imaging T2WI sequence (T2WI and DWI) ( Figures 2C, D ), with edge and separation enhancement after enhancement.