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Fig. 5 | BMC Oral Health

Fig. 5

From: Do patients with cN0 oral squamous cell carcinoma benefit from elective neck dissection? A large-scale population-based study

Fig. 5

DSS (A) and OS (B) curves represent the cross-subgroup survival analysis of END in cN0 OSCC patients who only underwent primary site surgery without radiation and chemotherapy according to the primary sites and T stages. Abbreviations: DSS Disease-specific survival, END Elective neck dissection, OS Overall survival, OSCC Oral squamous cell carcinoma

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