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Surgical Case Reports
Fig. 2 | Surgical Case Reports

Fig. 2

From: Long-term survival after repeated resection for lung metastasis originating from pancreatic cancer: a case report

Fig. 2

Histopathological and immunostaining findings with a the tumor location indicated by the circle and b hematoxylin-eosin staining of tissue with columnar tumor cells, nuclear atypia, and mucus containing mucus vesicles. Immunostaining shows c, d diffuse expression of cytokeratin 7 and 20 and e, f negative staining of thyroid transcription factor 1 and Napsin A

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