Again, Ki67 LI was associated with smaller tumor size in the whole sporadic PTC group (b = −0.785, p = 0.005), but no statistical significance was found in the BRAFV600E-positive (b = −0.711, p = 0.056) and the BRAFV600E-negative (b = −0.517, p = 0.158) PTCs in separate analyses. Here, MKI67 is linked to neoplasm.