Table 1.

Postoperative findings after neoadjuvant radiochemotherapy

Factor	n	%
Tumor regression grade
TRG 1a	26	49
TRG 3	27	51
UICC ypT category
ypT0	25	47
ypT1	2	4
ypT2	3	6
ypT3	18	34
ypT4	5	9
Lymph node status
ypN0	32	60
ypN1	21	40
Distant metastasis
M0	51	96
M1	2	4
Resection status
R0	39	74
R1	14	26