Higher radiation dose with a shorter treatment duration improves outcome for locally advanced carcinoma of anal canal

Table 1 Distribution of patients by the 2002 American Joint Committee on Cancer Staging Classification¹

Stage	N0	N1	N2	N3	Total
T3	6	3	6	4	19
T4	6	0	1	1	8
Total	12	3	7	5	27

¹One patient who had recurrent disease with an initial stage of T2N0 was not included in this table.