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| Quality score | N=453 | % |
|---|---|---|
|
| ||
| Good | 282 | 62.2% |
|
| ||
| Fair | 33 | 7.3% |
|
| ||
| Borderline | 119 | 26.3% |
| Decentered alone | 23 | 19.3% |
| Boundary line error | 58 | 48.7% |
| Both of the above | 15 | 12.6% |
| Others | 23 | 19.3% |
|
| ||
| Ungradable | 19 | 4.2% |
| Poor signal strength | 12 | 63.2% |
| Scan protocol issue | 3 | 15.8% |
| Confounding lesion | 4 | 21.0% |
