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Diagnostic outcomes—non-perfused target volumes
| Non-perfused target volume | 99mTc-MAA SPECT/CT | |||
|---|---|---|---|---|
| Present | Absent | Total | ||
| C-arm CT | Present | 5 | 2 | 7 |
| Absent | 3 | 15 | 18 | |
| Total | 8 | 17 | 25 | |
| Negative predictive value | 83.3 % | |||
Two by two table displaying the presence and absence of non-perfused target volumes on C-arm CT (experimental test) and 99mTc-MAA SPECT/CT (reference standard). The numbers represent the number of procedures
