Table V.
Immunohistochemical results of various markers in selected specimens.
Cell counts for DCs per 0.5 mm2 tissue area | |||||
---|---|---|---|---|---|
|
|||||
Histological classification | Fascin | HLA-DR | S100 protein | CD1a | Cytokeratin AE1/AE3 in epithelial component |
Type A | 39 | 38 | 3 | 3 | Diffusely positive |
Type AB | 91 | 155 | 40 | 123 | Diffusely positive |
Type B1 | 134 | 60 | 56 | 0 | Diffusely positive |
Type B2 | 112 | 38 | 39 | 10 | Diffusely positive |
Type B3 | 14 | 19 | 3 | 21 | Occasionally positive |
Carcinoma | 8 | 7 | 20 | 13 | Diffusely positive |
DC, dendritic cell.