The Application of 4 Dimensional Contrast Enhanced-MR Angiography Cinegraphy Technique in Brain Tumor with 3.0T MRI

4D CE-MRA cinegraphy technique is useful for both radiologist’s diagnosis and clinical treatment of brain tumor,offer more information,depict vessel structures and it’s homodynamic change.It can be named as fluoroscopic MRA according to it’s high temporal and spatial resolution from sensitivity encoding(SENSE), contrast enhanced timing rebust angiography(CENTRA),keyhole and half scan techniques.