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Fig. 1 | BMC Medical Imaging

Fig. 1

From: High-resolution compressed sensing time-of-flight MR angiography outperforms CT angiography for evaluating patients with Moyamoya disease after surgical revascularization

Fig. 1

Examples for 4-grades bypasses on CS TOF-MRA. Grade-0, no visualization of bypass; Grade-1, obviously blurred bypass margins with heavily attenuated signal intensity (arrow); Grade-2, slightly blurred vessel margins with slightly attenuated signal intensity; Grade-3, clear vessel margins with strong signal intensity

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BMC Medical Imaging

ISSN: 1471-2342

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