MKI67 and tongue squamous cell carcinoma: Higher T stages along with Ki-67 over expression can in fact be linked to loco-regional recurrence of oral and oropharynx SCCs (6); and among the genetic aberrations frequently seen in tongue SCC, Cyclin D1 super expression can surely be mentioned besides Ki-67 (7,8), though the exact interference of these genetic mutations in the transition between a normal to a neoplastic epithelium is still yet to be established (9).