Figure 3 : Photomicrographs of immunostained sections revealed tumour cells showed positive nuclear reaction for WT-1 (A) (x400), β-Catenin (B) (x400), PR (focally) (C) (x400), INI-1 (D) (x400) and a low proliferative index of Ki67 (E) (x40).

Tumour cells showed cytoplasmic staining for CK (stronger intensity in bile ductules) (F) (x400), vimentin (stained stromal cells also) (G) (x40) and synaptophysin (H) (x100). Tumour cells are negative for SMA (stains the surrounding stromal cells) (I) (x40), HepPar-1 (stains the adjacent normal liver tissue) (J) (x100), CK7 (stains the bile ductules) (K) (x40), AFP, CD99, GFAP and chromogranin A (L) (x100).

Magdy et al.Journal of Histology & Histopathology  2020 7:6DOI : 10.7243/2055-091X-7-6