Wig-1 expression in cervical carcinomas.

<p>Immunohistochemical (IHC) analysis revealed four main Wig-1 staining patterns: (A) moderate nuclear and positive cytoplasmic Wig-1 staining (IHC staining picture of case CIS-3 as a representative) at low magnification (left) and high magnification (right); (B) strong nuclear and negative cytoplasmic Wig-1 staining (IHC staining picture of case ADCA-18 as a representative) at low magnification (left) and high magnification (right); (C) moderate nuclear and negative cytoplasmic Wig-1 staining (IHC staining picture of case ADCA-21 as a representative) at low magnification (left) and high magnification (right); and (D) strong nuclear and positive cytoplasmic Wig-1 staining (IHC staining picture of case ADCA-22 as a representative) at low magnification (left) and high magnification (right). Neoplasia and non-neoplasia are marked in all figures. Scale bar = 50 µm.