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Figure 2 | Journal of Cardiothoracic Surgery

Figure 2

From: Primary pulmonary adenocarcinoma mimicking papillary thyroid carcinoma

Figure 2

Hematoxylin and eosin staining revealed that the eosinophilic and amorphous colloid-like luminal content showed scalloped border in the glandular cavity, pseudo-inclusions in the tumor cell nuclei or ground glass nuclei were evident in pulmonary tumor tissue (A, ×400; B, ×400) and metastasis lymph node (C, ×200; D, ×400). The intranuclear groove in the tumor cell nuclei was evident in metastasis lymph node (D, ×400).

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