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Scoring criteria for image assessment of abdominal arteries
| Score | Overall image quality |
|---|---|
| 1 (Non-diagnostic) | Not seen |
| 2 (Limited) | Blurred; cannot judge presence of stenosis |
| 3 (Diagnostic) | Stenosis can be graded |
| 4 (Good) | Most of the borders sharply delineated |
| 5 (Excellent) | All of the borders sharply delineated |
