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Baseline characteristics
| MIS (n = 40) | Open (n = 39) | |
|---|---|---|
| Age < 40 years | 29 | 29 |
| Median age | 36 | 33 |
| M:F | 29:11 | 19:20 |
| Tumor location | ||
| Upper | 2 | 1 |
| Mid | 8 | 10 |
| Lower | 30 | 28 |
| Pretreatment T stage | ||
| T2 | 5 | 1 |
| T3 | 31 | 31 |
| T4 | 4 | 7 |
| CRM status at presentation | ||
| Free | 16 | 14 |
| Threatened | 6 | 3 |
| Involved | 18 | 22 |
| Neoadjuvant therapy | ||
| None (upfront surgery) | 4 | 1 |
| LCRT + chemo (concurrent) | 19 | 15 |
| LCRT + chemo f/b additional chemo | 13 | 19 |
| SCRT only | 2 | 1 |
| SCRT f/b chemotherapy | 2 | 3 |
| MIS types | NA | |
| Lap: 31 | ||
| Robotic: 9 | ||
