The Reproducibility of the Immunohistochemical PD-L1 Testing in Non-Small-Cell Lung Cancer: A Multicentric Italian Experience

<table class="fixed-width table-group" id="tab6"><tr><td><table class="table"><colgroup><col style="width:5.02em"/><col style="width:3.31em"/><col style="width:2.17em"/><col style="width:2.10em"/><col style="width:1.95em"/><col style="width:2.17em"/><col style="width:2.07em"/><col style="width:2.17em"/></colgroup><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left"> </td><td class="align_center">cases</td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">protocols</td><td class="align_center">4</td><td class="align_center">7</td><td class="align_center">10</td><td class="align_center">11</td><td class="align_center">13</td><td class="align_center">17</td><td class="align_center">18</td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">M</td><td class="align_center">M</td><td class="align_center">T</td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center">T</td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">2</td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">3</td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center">M</td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">4</td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">5</td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center">M</td><td class="align_center">P</td><td class="align_center">P</td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">6</td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">7</td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center"> </td><td class="align_center">P</td><td class="align_center"> </td><td class="align_center">P</td><td class="align_center"> </td></tr><tr><td class="align_left" colspan="8"><hr/></td></tr><tr><td class="align_left">GOLD</td><td class="align_center">2</td><td class="align_center">2</td><td class="align_center">2</td><td class="align_center">2</td><td class="align_center">2</td><td class="align_center">2</td><td class="align_center">2</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Errors in PD-L1 intermediate expressors.</div>

BioMed Research International

tab6

Table 6

Table 6: The Reproducibility of the Immunohistochemical PD-L1 Testing in Non-Small-Cell Lung Cancer: A Multicentric Italian Experience 