Objective To evaluate the clinical application of 3D dynamic contrast enhanced MR angiography (3D DCEMRA) with the techniques of total image matrix in diagnosing lower extremity (femoropopliteal and infrapopliteal) artery stenosis, and compared with DSA as the golden standard.
目的以数字减影血管造影为金标准，对比评价Tim技术三维动态增强磁共振血管成像(3DDCE-MRA)在下肢动脉狭窄中的临床应用价值。
In 12 cases, 14 stenosed renal arteries were identified with single-dose 3D DCE-MRA.
单倍剂量3DDCE-MRA显示了12例（14条）肾动脉狭窄。
Create a new layer. Set this layer to screen and paint a small light blue dot (like 52ddce) with a round brush.
新建图层，设图层模式为滤色，然后用圆形笔刷，刷上浅蓝色的小点。
Objective: To investigate the imaging characteristic feature and diagnositic value of three-dimensional dynamic contrast-enhanced MR angiography (3D DCE-MRA) for portal and splenic vein thrombosis (PSVT).
目的：探讨门脾静脉血栓的三维动态增强MR血管造影（3DDCE-MRA）的影像特征和诊断价值。