Patient Characteristics
| Characteristic | Data |
|---|---|
| Total patients | 22 |
| Age (y) | 62 (28–75) |
| Sex | |
| Male | 15 |
| Female | 7 |
| Time from diagnosis (y) | 5.5 (0.5–31) |
| Calcitonin concentration (pg/mL) | 488 (154–39,000) |
| CEA concentration (ng/mL) | 18 (3–1,443) |
| Location of disease | |
| Lymph node | 19 |
| Lung | 8 |
| Liver | 13 |
| Bone | 13 |
| Other | 4 |
Qualitative data are number; continuous data are median and range.