MKI67 and neoplasm: No statistically significant correlation was seen between Ki-67 (p=0.94) and tumor size (p=0.7) in the investigations conducted by Gogoi et al. [5] and Soliman et al. [20]. Gogoi et al., in their study, found that the majority of cases, i.e., 22 out of 34 cases, with high-grade Ki-67 expression belonged to tumor size 2-5 cm without any statistically significant association [5].