Figure 4.

Adrenocortical carcinosarcoma immunohistochemistry. A. The carcinomatous areas are strongly positive for synaptophysin (40×). B. Melan-A shows patchy positivity in the carcinomatous areas (40×). C. Calretinin immunostain showing diffuse cytoplasmic and nuclear positivity in carcinomatous areas (40×). D. Desmin immunostaining highlighting rhabomyoblastic cells in sarcomatous area (40×).

Sasaki et al. Diagnostic Pathology 2010 5:51   doi:10.1186/1746-1596-5-51
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