MKI67 and neoplasm: In multivariable models, tumor size remained a strong predictor (OR 2.64, 95% CI 1.61–4.33, p < 0.001; and OR 2.62, 95% CI 1.59–4.32, p < 0.001), whereas mitotic count (OR 1.12, 95% CI 0.85–1.47, p = 0.44) and Ki-67 (OR 1.06, 95% CI 0.94–1.20, p = 0.34) were not statistically significant.