In stage IV metastatic disease a high CLEVER-1+ macrophage number was associated with numerically shorter DSS, although this finding did not reach statistical significance either [high 1.4 (95% CI: 0.9–2.2) years vs. others 4.6 (95% CI: 1.4–7.4) years, log-rank p = 0.055]. This evidence concerns the gene STAB1 and metastatic neoplasm.