Background Balanced steady-state free precession MR angiography (b-SSFP MRA) has shown great promise in diagnosing renal artery stenosis (RAS) as a non-contrast MR angiography (NC-MRA) method. However, results f...
Background Contrast-enhanced fluid-attenuated inversion-recovery (FLAIR) magnetic resonance imaging (MRI) has been reported to have higher sensitivity for detecting leptomeningeal disease compared with contrastenh...
This study was supported by the special incubation funds of majorresearch plan of Beijing Municiple Science & TechnologyCommission ( No. Z0005190040431 ) and a grant from theFoundation of Capital Medical Development (No.ZD 199909)
Background The advent of second generation agent-SonoVue and low mechanical index real-time contrast enhanced ultrasonography (CEUS) imaging have been shown to improve the diagnostic performance of uhrasonography in...