Figure 1.

MIB-1 immunohistochemical staining in selected tumours.A. Meningothelial meningioma. The digital image of the microscopic field showing scanty immunoreactive cells (brown nuclei marked with “+”). Low proliferative activity (Ki-67 LI - 1%) corresponds with the histological tumour grade I. B. Anaplastic oligodendroglioma. The digital image presenting numerous immunoreactive tumour cells assessed with the CAMI software as 21,5% (Ki-67 LI) which support the diagnosis of anaplastic (grade III) oligodendroglioma.

Słodkowska et al. Diagnostic Pathology 2011 6(Suppl 1):S20   doi:10.1186/1746-1596-6-S1-S20