“…Histopathology in MCS shows -atypical cytology, elevated mitotic activity, increased mucoid matrix, nuclear pleomorphism, epithelial cells in ill-forming cords with a hemorrhagic background, poor differentiation, necrosis, capsular invasion, and satellite nodules with immunohistochemistry showing possible combinations of CKs, carcinoembryonic antigen, CK, PS100, vimentin, actin, calponin, and myoepithelial cells [5][6][7][8].…”