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Technical factors affecting the performance of different radiological modalities
| Barium | MR | CT | |
|---|---|---|---|
| Spatial resolution (fine mucosal detail) | +++ | ++ | ++ |
| Contrast resolution (soft tissue visibility) | + | +++ | ++ |
| Use of intravenous contrast (enables assessment of bowel enhancement pattern) | No | Yes | Yes |
| Missed pathology due to overlapping loops | Yes | No | No |
