Table 2.
Categorization of IESF by RCR classification
| Major (n) | Moderate (n) | Minor (n) | |
|---|---|---|---|
| Degenerative change (260) | 260 | ||
| Femoroacetabular impingement (FAI) (9) | 9 | ||
| Thoracic, Extra-Pulmonary (3) | |||
| Paratracheal fullness | 1 | ||
| Soft tissue density | 1 | ||
| Widened mediastinum | 1 | ||
| Pulmonary (14) | |||
| Pulmonary nodules, solid, not calcified (> 8 mm) | 3 | ||
| Pulmonary nodules, solid, not calcified (< 8 mm) | 2 | ||
| Granuloma | 6 | ||
| Pleural effusion | 1 | ||
| Pleural plaque | 1 | ||
| Nodule v. Artifact | 1 | ||
| Abdominal (2) | |||
| Calcification | 2 | ||
| Vascular (3) | |||
| Enlarged/prominent cardiac silhouette | 3 | ||
| Bony abnormalities (12) | |||
| Bone infarct | 3 | ||
| Lytic bone lesion | 3 | ||
| Sclerotic bone lesion | 2 | ||
| Rib abnormality | 3 | ||
| Hardware loosening | 1 | ||
| Other (1) | |||
| VP Shunt Discontinuity v. artifact | 1 |