PMC5903146_01
a, b Pathology sections of a poorly differentiated urothelial carcinoma: x4 (a), x40 (b). c, d Pathology sections of a sarcomatoid carcinoma: x20 (c), x40 (d).
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F1
Histological examination identified a high-grade bladder tumor with sarcomatoid features (Fig. 1c, d).
PMC5903146_02
a, b Pathology sections of a poorly differentiated urothelial carcinoma: x4 (a), x40 (b). c, d Pathology sections of a sarcomatoid carcinoma: x20 (c), x40 (d).
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PMC5903146_02_cro-0011-0196-g01.jpg
F1
Histological examination identified a high-grade bladder tumor with sarcomatoid features (Fig. 1c, d).
Immunostained sections of the tumors: synaptophysin (poorly differentiated urothelial carcinoma) (a), GATA3 (sarcomatoid) (b), and CAM5.2 (sarcomatoid) (c).
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F2