Figure 3From: A diagnostic dilemma in breast pathology – benign fibroadenoma with multinucleated stromal giant cellsImmunohistochemical stains on core breast biopsy tissue. a. Case 1: Pancytokeratin. b. Case 1: SMA. c. Case 1: Vimentin (arrow marks multinucleated giant cells in stroma). d. Case 2: Pancytokeratin. e. Case 2: SMA. f. Case 2: Vimentin (arrow marks multinucleated giant cells in stroma).Back to article page