Diagnostic performance of MDCTA for the detection of underlying vascular abnormalities causing spontaneous lobar intracerebral hemorrhage in 78 patients
| TP Cases | TN Cases | FP Cases | FN Cases | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) |
|---|---|---|---|---|---|---|---|---|
| 21 | 56 | 0 | 1 | 95.5 | 100 | 100 | 98.2 | 98.7 |
Note:—TP indicates true-positive; TN, true-negative; FP, false-positive; FN, false-negative; PPV, positive predictive value; NPV, negative predictive value; MDCTA, multidetector row CT angiography.