Table 2.
Comparison of the coincidence of DSA, CTA, and MRA in detecting the size (maximum diameter) of aneurysms (n).
| Inspection methods | Number of detections | ≤3 mm | >3~6 mm | >6~9 mm | >9 mm |
|---|---|---|---|---|---|
| DSA | 89 | 15 | 44 | 18 | 13 |
| CTA | 82 | 13 | 40 | 16 | 13 |
| MRA | 75 | 6 | 39 | 17 | 13 |
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