case_images: PMC5603082_01
case_images: EGD showing a 2.5 to 3.0 cm polypoid mass in the gastric fundus.
case_images: CRIGM2017-5879374.001.jpg
case_images: PMC5603082_01_CRIGM2017-5879374.001.jpg
case_images: fig1
case_images: The EGD (Figure 1) showed a 2.5 to 3.0 cm polypoid mass in the gastric fundus.
case_images: Histological evaluation including H&E staining, showing a tumor comprising nests and fascicles of cells with abundant clear cytoplasm and moderately pleomorphic nuclei with prominent eosinophilic nucleoli.
case_images: CRIGM2017-5879374.002.jpg
case_images: PMC5603082_01_CRIGM2017-5879374.002.jpg
case_images: fig2
case_images: The histological examination (Figure 2) demonstrated a submucosal tumor comprising nests and fascicles of cells with abundant clear cytoplasm and moderately pleomorphic nuclei with prominent eosinophilic nucleoli.
case_images: Positive immunohistochemical staining for PAX-2, consistent with clear cell RCC.
case_images: CRIGM2017-5879374.003.jpg
case_images: PMC5603082_01_CRIGM2017-5879374.003.jpg
case_images: fig3
case_images: Immunohistochemical staining (Figure 3) was positive for pan-keratin PAX2 and PAX8.