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case_images: Abdominal computed tomography shows a well-circumscribed space-occupying lesion in the right lobe, measuring 7 cm in the largest diameter.
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case_images: B surface antigen was positive. Both abdominal ultrasonography and computed tomography showed a well-circumscribed spaceoccupying lesion in the right lobe, measuring 7 cm in the largest diameter (Figure 1).
case_images: Papanicolaou's smears reveal high cellularity.
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case_images: Papanicolaou's smears revealed high celluiarity (Figure 2).
case_images: Many clusters of polygonal cells show long, thick anastomosing cords covered by flattened endothelial cells. The polygonal cells show small hepatocytoid appearance, characterized by increased nuclear/cytoplasmic ratio (inlet)
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case_images: Many clusters of polygonal cells showed long, thick anastomosing cords covered by flattened endothelial cells (Figure 3). The polygonal cells showed small hepatocytoid appearance, characterized by increased nuclear/cytoplasmic ratio (Figure 3, inlet), and the cytologic diagnosis was a well differentiated hepatocellular carcinoma.
case_images: Abdominal computed tomography shows no definite evidence of space-occupying lesion in the right hepatic lobe where the tumor was located, and the liver shows fine nodularity on the surface.
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case_images: The liver showed fine nodularity on the surface (Figure 4).