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| Trabecular and reticular pattern; not exactly insular |
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| Slight insular pattern seen |
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| Chromogranin |
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| Vague 'cell balls' separated by capillaries |
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| TTF1 - absent (i.e. not endodermal, unlike lung) |
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| Synaptophysin |
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| Chromogranin |
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| Chromogranin |
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| The dark staining exocrine pancreatic lobules surrounding an islets of langerhans. A duct is seen in right. |
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| Islet of Langerhans |
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| Cut surface is a blackish cyst |
 |
| Showing normal pancreas (left) with neoplasm in right |
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| Solid pseudopapilary neoplasm |
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| Blackened pancreas |
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| Blackened omentum around pancreas |
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| Fat necrosis around pancreas |
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| Left - pancreas; right - saponified fat |
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| Saponification |
