From: Re-evaluation of histological diagnoses of malignant mesothelioma by immunohistochemistry
Grade of atypia (n = 49) | Cases (n) | Percent (%) | Calretinin, nucleus (n = 49) | Epithelial membrane antigen, cell membrane (n = 49) | Podoplanin (n = 47) | Mesothelin (n = 48) | Ber-Ep4 (n = 49) |
---|---|---|---|---|---|---|---|
1 | 0 | 0 | - | - | - | - | - |
1.5 | 2 | 4 | 4 4 | 1 3 | 4 3 | 4 4 | 0 0 |
2 | 25 | 51 | 2.84 (1...4) | 2.00 (0...4) | 2.65 (1...4) | 3.46 (0...4) | .08 (0...1) |
2.5 | 19 | 39 | 2.26 (near 0...4) | 2.16 (near 0...4) | 1.74 (0...4) | 3.11 (0...4) | .11 (0...1) |
3 | 3 | 6 | 2 3 1; 1 | 2 2 2; 1 | 1 1 1 | 2 1 1 | 0 0 0 |