Table 1.

Tumor origin and expression of ICOS-L, B7-H1, and HLA class II

Tumor numberLocation of metastasisICOS-LB7-H1HLA class II
2033Neck subcutaneous superior and inferior cervical lesionNegativePHigh
2035Left serratus: muscle under armNegativePHigh
2088Abdomen: local fungating melanomaNegativeNNegative
2069NeckLowNLow
2089Axillary lymph nodeLowPLow
2097Left arm: tumor massLowPLow
2016Lung wedgeHighPLow
2017Parathyroid superficialHighPLow
2057Lung noduleHighPHigh
2062UterusHighPLow
2063Occipital scalp massHighNHigh
2082Right leg: superficialHighPHigh

Abbreviations: N, negative; P, positive.