Table 1 Staining results in sarcomatoid carcinomas and sarcomatoid mesotheliomas
Tumor/element | Result |
|---|---|
Sarcomatoid carcinoma-sarcomatoid component, diffuse staining | 1/13 |
Sarcomatoid carcinoma-focal staining sarcomatoid component (less than 1% of cells) | 3/13 |
Sarcomatoid carcinoma-staining of epithelial component | 3/13 |
Sarcomatoid mesothelioma | 0/6 |