Figure 2
From: Gross cystic disease fluid protein 15 (GCDFP-15) expression in breast cancer subtypes
Immunohistochemical expression pattern of GCDFP-15 in breast cancer. A Tumor cells of an invasive lobular carcinoma, arranged in indian file pattern and exhibiting moderate cytoplasmic staining for GDCFP-15 B Solid carcinoma nests with patchy, mosaic-like pattern of GCDFP-15 expression C Diffuse GCDFP-15 expression in a poorly differentiated ductal carcinoma D Distribution of GCDFP-15 immunoreactivity scores (IRS) in the study group. The majority of cases did not display any staining (IRS = 0); in the remaining carcinomas, IRS values were equally distributed; the cut-off was set between IRS = 0 and IRS = 2.