Table 2.

Distribution of T and N stages of 176 patients (%)

Stage	N0	N1	N2	N3	Total
T1	8	10	6	2	26
T2a	17	8	11	3	39
T2b	6	19	9	4	38
T3	16	16	10	4	46
T4	9	7	4	7	27
Total	56	60	40	20	176