PMC3114575_01
Contrast enhanced computerized tomography suggestive of irregular circumferential moderately enhancing thickening of urinary bladder
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PMC3114575_01_IJU-27-135-g001.jpg
F1
Contrast enhanced computerized tomography (CECT ) was suggestive of irregular circumferential moderately enhancing thickening of urinary bladder with hypodense mass lesion in the retroperitoneum with bilateral hydroureteronephrosis [Figure 1].
Histopathological examination of bladder biopsy (H and E, x 100) shows metastatic undifferentiated adenocarcinoma, arrow shows tumor cells
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F2
Biopsy was suggestive of undifferentiated adenocarcinoma [Figure 2].Immunohistochemistry was positive for cytokeratin, CK 7 and ER and negative for CK 20 and PR.