PMC3196153_01
Metastatic HCC showed diffuse immunoreactivity of Hep Par 1 (H&E, x400).
ONCOLOGY2011-612753.001.jpg
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fig1
An excision biopsy was performed, and the pathological report revealed tumor cells with abundant amphophilic to pale eosinophilic cytoplasm, round nuclei, mitosis, and focal necrosis, and the cells were Hep Par 1 positive as determined by immunohistochemical staining (Figure 1).
The metastatic tumor emboli from the HCC in the spermatic cord vessel (H&E, x100).
ONCOLOGY2011-612753.002.jpg
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fig2
The pathological report showed multiple metastatic HCC tumor nodules and tumor emboli in the lymphatic and blood vessels of the spermatic cord and peritesticular soft tissue (Figure 2).