Additional Imaging in 500 Patients Requiring Further Investigation (N = 1,179)
| Imaging Type | No. |
|---|---|
| Chest CT | 501 |
| X-ray | 317 |
| PET | 129 |
| Ultrasound | 115 |
| Other CT | 55 |
| MRI | 35 |
| Vascular imaging | 14 |
| Bone scan | 4 |
| Echocardiography | 3 |
| Bone density | 2 |
| Esophagram | 2 |
| Mammography | 2 |
CT = computed tomography; MRI = magnetic resonance imaging; PET = positron emitted tomography.