HER-2 Expression in Immunohistochemistry Has No Prognostic Significance in Gastric Cancer Patients

<table>Kaplan-Meier curves for survival and expression of HER-2 in studied group of 78 gastric cancer patients: No correlation was observed between Hercep test score (<svg height="11.1" id="M13" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 63.962502 11.1" width="63.962502" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.1)">
<g transform="translate(72,-63.12)">
<text transform="matrix(1,0,0,-1,-71.95,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑃</tspan>
<tspan style="font-size: 12.50px; " x="10.890113" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.930502" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="29.182001" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="32.307751" y="0">4</tspan>
<tspan style="font-size: 12.50px; " x="38.559254" y="0">5</tspan>
<tspan style="font-size: 12.50px; " x="44.810753" y="0">4</tspan>
</text>
</g>
</g>
</svg>) (a), percentage of HER-2 positive gastric cancer cells (<svg height="10.9125" id="M14" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 63.962502 10.9125" width="63.962502" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.9125)">
<g transform="translate(72,-63.27)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑃</tspan>
<tspan style="font-size: 12.50px; " x="10.890113" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.930502" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="29.182001" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="32.307751" y="0">7</tspan>
<tspan style="font-size: 12.50px; " x="38.559254" y="0">1</tspan>
<tspan style="font-size: 12.50px; " x="44.810753" y="0">7</tspan>
</text>
</g>
</g>
</svg>) (b), intensity of immunohistochemical reaction (<svg height="11.0375" id="M15" style="vertical-align:-0.27588pt" version="1.1" viewbox="0 0 63.962502 11.0375" width="63.962502" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.0375)">
<g transform="translate(72,-63.17)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑃</tspan>
<tspan style="font-size: 12.50px; " x="10.890113" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.930502" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="29.182001" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="32.307751" y="0">3</tspan>
<tspan style="font-size: 12.50px; " x="38.559254" y="0">9</tspan>
<tspan style="font-size: 12.50px; " x="44.810753" y="0">7</tspan>
</text>
</g>
</g>
</svg>) (c) and IRS rate (<svg height="10.9125" id="M16" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 63.962502 10.9125" width="63.962502" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.9125)">
<g transform="translate(72,-63.27)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑃</tspan>
<tspan style="font-size: 12.50px; " x="10.890113" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="22.930502" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="29.182001" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="32.307751" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="38.559254" y="0">7</tspan>
<tspan style="font-size: 12.50px; " x="44.810753" y="0">1</tspan>
</text>
</g>
</g>
</svg>) (d).</table>

The Scientific World Journal

fig2

Figure 2

Figure 2: HER-2 Expression in Immunohistochemistry Has No Prognostic Significance in Gastric Cancer Patients 