Clinical parameters | Specified | % | Not specified | % |
Tumour size | 27 | 38.6 | 43 | 61.4 |
Lymph node status | 64 | 91.4 | 6 | 8.6 |
Tumour response | 69 | 98.6 | 1 | 1.4 |
Tumour response rate | 0 | 0.0 | 70 | 100.0 |