Fig. 4. Pathology of the surgical specimen from para-aortic lymph node showing metastatic carcinoma. (A) The tumor (right area) shows variable sized follicles with papillary fronds (H&E, ×40). (B) Tumor cells show round to ovoid nuclei with mild nuclear membrane irregularity, coarse chromatin, and eosinophilic to clear cytoplasm (H&E, ×400).
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