PMC4719894_01
CT contrast image of the solid bladder tumor.
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PMC4719894_01_gr1.jpg
fig1
The flexible cystoscopy revealed a solid lesion of the posterior bladder wall and the CT scan showed a bladder lesion as filling defect (Fig. 1) and a upper lobe 5 cm mass of the right lung (Fig. 2) with some cavitation accompanied by right hilar and subcarinal lymphadenopathy and at least 3 liver lesions, very suspicious for liver metastases.
S-100 immunohistological staining image of bladder paraganglioma (x200).
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PMC4719894_01_gr3.jpg
fig3
CD56, synaptophysin and chromogranin with a surrounding network of S100 positive cells (Fig. 3). Cells were negative for CAM 5.2 and CD68.