![](/upload/media/research/HistoMAX/MSVA/CPA1/cancer/GTX04433_cancer_1.webp) |
Acinar cell carcinoma of the pancreas exhibiting a moderate focal CPA1 positivity. (CPA1 immunohistochemistry) |
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![](/upload/media/research/HistoMAX/MSVA/CPA1/cancer/GTX04433_cancer_2.webp) |
Acinar cell carcinoma of the pancreas showing strong CPA1 immunostaining in all tumor cells. (CPA1 immunohistochemistry) |
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![](/upload/media/research/HistoMAX/MSVA/CPA1/cancer/GTX04433_cancer_3.webp) |
Complete absence of CPA1 immunostaining in a ductal adenocarcinoma of the pancreas. (CPA1 immunohistochemistry) |
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![](/upload/media/research/HistoMAX/MSVA/CPA1/cancer/GTX04433_cancer_4.webp) |
Complete absence of CPA1 immunostaining in a neuroendocrine carcinoma of the pancreas. (CPA1 immunohistochemistry) |
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