TABLE 90-10

Table 90-10.  Overall Survival Rates (%) in Patients with Squamous Carcinoma of the Tongue Base According to T Class and Tumor Stage

		T class					Stage
Investigator	N	T1	T2	T3	T4		I	II	III	IV	Rate
Weber228	173	100	58	38	20		100	72	50	30	5 yr
Barrs229	119	63	56	31	—		68	55	55	11	3 yr