Fig. 3From: Surgical resection of mediastinal metastasis from small cell carcinoma of bladder: case reportHistological images of small cell neuroendocrine carcinoma of the bladder with metastasis to the mediastinum (× 40). A magnified image (× 400) of the area in the green rectangle is shown in the bottom left. A Hematoxylin and eosin staining. Mitosis was noted in high power fields. B Synaptophysin. C GATA3. D CD5 shown by immunohistochemical stainingBack to article page