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Fig. 1 | Journal of Translational Medicine

Fig. 1

From: Distinctive features of immunostaining and mutational load in primary pulmonary enteric adenocarcinoma: implications for differential diagnosis and immunotherapy

Fig. 1

The representative images of the histopathology for usual PAC (a), primary PEAC (b) and CRAC (c) were shown. Primary PEACs consisted predominantly of enteric-type components that tall columnar cells arranged in irregular glandular cavities with central necrosis. Left, H&E, ×50; Right, H&E, ×200. H&E hematoxylin and eosin staining, PAC pulmonary adenocarcinoma, PEAC pulmonary enteric adenocarcinoma, CRAC colorectal adenocarcinoma. Rightwards arrow indicates the nipples of pulmonary adenocarcinoma; rightwards double arrow indicates the tumor cells were tall columnar cells with eosinophilic cytoplasm; black diamond suit indicates central necrosis; heavy concave pointed black rightwards arrow indicates the normal intestinal epithelium; asterisk indicates mitoses

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Journal of Translational Medicine

ISSN: 1479-5876

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