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Fig. 3. Graph shows composite receiver operating characteristic curves for
non-solid lesions. Curves show observers' confidence in detection of nonsolid
lesions with conventional spin-echo ([UNK]) (Az = 0.91),
respiratory-triggered fast spin-echo (
) (Az = 0.94),
breath-hold single-shot fast spin-echo (
) (Az =
0.94), and breath-hold multishot spin-echo echoplanar (
)
(Az = 0.88) MR images. Note that respiratory-triggered
fast spin-echo and breath-hold single-shot fast spin-echo images show best
performance of four imaging techniques. Diagnostic accuracy for detection of
non-solid lesions with multishot spin-echo echoplanar imaging is lower than
with respiratory-triggered fast spin-echo and breath-hold single-shot fast
spin-echo imaging.
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