PMC7651784_01
Endoscopic ultrasound shows the pancreatic mass measuring 1.68 x 1.86 cm.
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Sampling of the tumor was obtained by fine needle aspiration via endoscopic ultrasound (Figure 1).
Histology slide shows atypical cells epithelioid mesothelioma by Hematoxylin and Eosin stain (magnified 60x).
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Pathology was consistent with metastatic MPM (Figures 2 - 5).
Histology slide shows positive reactivity to calretinin protein (magnified 40x).
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Pathology was consistent with metastatic MPM (Figures 2 - 5).
Histology slide shows positivity reactivity to WT1 protein (magnified 10x).
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Pathology was consistent with metastatic MPM (Figures 2 - 5).
Histology slide shows positive reactivity to cytokeratin 7 (magnified 40x).
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Pathology was consistent with metastatic MPM (Figures 2 - 5).