Table 1.

Distribution of the pT and pN categories of all 277 patients

	pT1	%	pT2	%	pT3	%	pT4	%	Total	%
N0/pN0	22	7.9	68	24.5	55	19.9	22	7.9	167	60.3
N1	3	1.1	8	2.9	16	5.8	10	3.6	37	13.4
N2	1	0.4	16	5.8	33	11.9	23	8.3	73	26.4
	26	9.4	92	33.2	104	37.5	55	19.9	277	100.0