Table 1.
Demographic and Histopathological Features of the Patients Analyzed in this Study.
| Cohort | Treatment Naïve | Neoadjuavnt Treated |
|---|---|---|
| Cases (n) | 95 | 74 |
| Average Age, years (range) | 67.2 (37–90) | 65.3 (40–88) |
| Gendera | ||
| Male | 51 | 30 |
| Female | 34 | 44 |
| Anatomical Site | ||
| Head | 66 | 21 |
| Neck | 0 | 0 |
| Body | 4 | 0 |
| Tail | 7 | 1 |
| Metastatic | 4 | 3 |
| No Data | 14 | 49 |
| Histology | ||
| Adenocarcinoma | 80 | 71 |
| Mucinous variant | 4 | 0 |
| Clear cell variant | 1 | 0 |
| Anaplastic | 0 | 1 |
| No Data | 10 | 2 |
| Grade | ||
| Grade 1 | 15 | 5 |
| Grade 2 | 41 | 43 |
| Grade 3 | 26 | 7 |
| No Data | 13 | 19 |
| AJCC Stage | ||
| IA | 3 | 9 |
| IB | 6 | 22 |
| IIA | 13 | 19 |
| IIB | 54 | 19 |
| III | 0 | 1 |
| IV | 1 | 3 |
| No Data | 18 | 1 |
a
The treatment cohort of 10 patients (1 female, 9 males) is unknown.