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  Indian J Med Microbiol
 

Figure 3: Hematoxylin and eosin stained sections show the well-circumscribed tumor in the liver (a) composed of signet cells arranged in sheets and vague nests having characteristic hyperchromatic eccentric nuclei and vacuolated cytoplasm (b). These tumor cells are positive for neuron-specific enolase (c) and synaptophysin (d), while being negative for chromogranin (e)

Figure 3: Hematoxylin and eosin stained sections show the well-circumscribed tumor in the liver (a) composed of signet cells arranged in sheets and vague nests having characteristic hyperchromatic eccentric nuclei and vacuolated cytoplasm (b). These tumor cells are positive for neuron-specific enolase (c) and synaptophysin (d), while being negative for chromogranin (e)