PMC4332463_01
Bimorphic tumour with papillary carcinoma and sarcoma components, black and blue arrows, respectively (H&E x100).
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fig1
Histopathology has documented that E-cadherin, HBME-1, galectin-3, pancytokeratin, and keratin-19 staining were positive in papillary component (Figures 1 and 2).
Positive immunoreactivity with HBME-1 antibody in the papillary carcinoma component (x40).
CRIS2015-494383.002.jpg
PMC4332463_01_CRIS2015-494383.002.jpg
fig2
Histopathology has documented that E-cadherin, HBME-1, galectin-3, pancytokeratin, and keratin-19 staining were positive in papillary component (Figures 1 and 2).
Positive immunoreactivity with vimentin antibody in the sarcoma component (x40).
CRIS2015-494383.003.jpg
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fig3
In addition, spindle cell components were recognized with vimentin positivity (Figure 3).