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Fig. 2 | BMC Gastroenterology

Fig. 2

From: Bile ductal mucosal dysplasia is a possible risk factor for adenocarcinoma in patients with adenomyomatous hyperplasia of the Vaterian system: a single-centre study from China

Fig. 2

AH in ampulla of Vater transformation into a moderately differentiated adenocarcinoma (blue oval). Infiltrative growth of cancerous tissue in the duct wall (A); irregular tumor glandular structure, variable size glandular lumen (red arrow), infiltrative growth of individual cells, and mucus visible within some individual cells with signet-ring cell-like features (white arrow) (B, C), and tumor cell infiltrating nerve fibers (yellow arrows) (D)

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BMC Gastroenterology

ISSN: 1471-230X

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