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Contingency table for fluorescence-guided surgical margin assessment.
| Tumor-positive resection margin | Tumor-negative resection margin | |
|---|---|---|
| Fluorescence positive | 9 | 5 |
| Fluorescence negative | 0 | 10 |
| Total | 9 | 15 |
Intraoperative assessment of the surgical margin during fluorescence-guided surgery was either done by intraoperative fluorescence imaging of the surgical cavity or fluorescence imaging of the excised specimen at the “Back-Table”.
