TABLE I.
Patient demographics
| Age (years) | |
| Median | 64 |
| Range | 48–80 |
| Sex | |
| Male | 10 |
| Female | 5 |
| Stage | |
| T3N0 | 1 |
| T2N1 | 2 |
| T3N1 | 11 |
| T4N1 | 1 |
| Tumour pathology | |
| Squamous-cell | 10 |
| Adenocarcinoma | 5 |
| Margin status | |
| Clear | 10 |
| Close/positive | 5 |
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