Fig. 3

Immunohistochemistry results for the surgical specimen of cystectomy. CK A1/A3 (a). EMA (b). CK7 (c). CDX2 (d). HepPar1 (e). AFP (f). GLP3 (g). SALL4 (h). GLP3 and SALL4 in sarcomatoid areas with chondroid differentiation (i-j)