Research Article

Prognosis of the Keratinizing Squamous Cell Carcinoma of the Tongue Based on Surveillance, Epidemiology, and End Results Database

Figure 2

Nomogram predicting 3-, 5-, and 8-year OS probability. Sums: SEER summary stage; rad: radiotherapy status; chemo: chemotherapy status; LN_sur: regional lymph node dissection after surgery; rad_sur: sequence of radiation.