A Previously Undescribed Presentation of Mixed Adenoneuroendocrine Carcinoma

Figure 2

(a) Tubular adenoma adjacent to the black tattoo ink (H&E, 20x). (b) Higher power view of the adenoma with GED (H&E, 200x). (c) Metastasis to the perigastric lymph nodes: the neuroendocrine component is composed of relatively monomorphic cells with amphophilic cytoplasm and round nuclei in trabecular to nested arrangements (H&E, 40x). (d) Higher power view of neuroendocrine elements (H&E, 100x).

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