CD8A and lobular neoplasia: Specifically, for class V of LN, statistically significant, positive, and strong correlations were found between the RC_S and total (r = 0.625, p = 0.002) or interstitial (r = 0.717, p < 0.001) CD8+ T lymphocytes as well as between the TI_S and total (r = 0.512, p = 0.015) or interstitial (r = 0.502, p = 0.017) CD8+ T lymphocytes.