DCE-MRI raw data

Estimating glomerular filtration rate (GFR) is crucial for diagnostic purposes. DCE-MRI is capable of measuring tracer kinetic parameters of kidney function. This is a DCE-MRI data for renal imaging acquired by radialVIBE with a multi-channel body-matrix coil on a 3T Siemens Skyra MRI scanner. 5304 radial spokes were acquired with a total scan time of 8.3 mins. Imaging resolution was 1.00x1.00x3.00 mm³ and number of slices was 32.

估算肾小球滤过率（glomerular filtration rate, GFR）对于临床诊断具有重要意义。动态对比增强磁共振成像（Dynamic Contrast-Enhanced Magnetic Resonance Imaging, DCE-MRI）能够有效获取肾脏功能的示踪剂动力学参数。本数据集为采用径向VIBE（radialVIBE）序列、搭配多通道体部矩阵线圈，在3.0T西门子（Siemens）Skyra磁共振扫描仪上采集的肾脏成像DCE-MRI数据。本次采集共获取5304条径向采样线，总扫描时长为8.3分钟，成像分辨率为1.00×1.00×3.00 mm³，切片层数为32层。