Clinical Data of Participants for Whom 18F− PET/CT and Combined 18F−/18F-FDG PET/CT Resulted in More Lesions Detected Than Did 18F-FDG PET/CT
| Characteristic | 18F−/18F-PET/CT showed more lesions than 18F− PET/CT | 18F−/18F-PET/CT showed lesions; 18F-FDG PET/CT was negative |
| Male | 9 | 21 |
| Female | 10 | 8 |
| Initial treatment strategy | 4 | 4 |
| Subsequent treatment strategy | 15 | 25 |
| Stage | ||
| I | 0 | 1 |
| II | 1 | 10 |
| III | 4 | 12 |
| IV | 14 | 6 |
| Primary tumor | ||
| Prostate | 5 | 18 |
| Breast | 8 | 5 |
| Sarcoma | 4 | 1 |
| Colon | 1 | 0 |
| Lung | 1 | 0 |
| Bladder | 0 | 1 |
| Kidney | 0 | 2 |
| Larynx | 0 | 1 |
| Cervix | 0 | 1 |
| Prior treatment | ||
| Surgery | 1 | 4 |
| Chemotherapy | 1 | 1 |
| Radiotherapy | 0 | 4 |
| Surgery/chemotherapy | 4 | 4 |
| Surgery/radiotherapy | 0 | 5 |
| Chemotherapy/radiotherapy | 4 | 5 |
| Surgery/chemotherapy/radiotherapy | 5 | 2 |
| None | 4 | 4 |
Data are numbers of patients.