Diffusion-Weighted MRI and Diffusion Kurtosis Imaging to Detect RAS Mutation in Colorectal Liver Metastasis

We uploaded dataset including apparent diffusion coefficient (ADC), basal signal (S0), pseudo-diffusion coefficient (DP), perfusion fraction (FP), tissue diffusivity (DT) and DKI data (mean of diffusion coefficient (MD) and mean of diffusional Kurtosis (MK)) of 52 patients of the manuscript: Diffusion-Weighted MRI and Diffusion Kurtosis Imaging to Detect RAS Mutation in Colorectal Liver Metastasis. Granata V, Fusco R, Risi C, Ottaiano A, Avallone A, De Stefano A, Grimm R, Grassi R, Brunese L, Izzo F, Petrillo A. Diffusion-Weighted MRI and Diffusion Kurtosis Imaging to Detect RAS Mutation in Colorectal Liver Metastasis. Cancers (Basel). 2020 Aug 26;12(9):2420. doi: 10.3390/cancers12092420. PMID: 32858990; PMCID: PMC7565693.

本数据集包含对应研究论文中52例患者的表观扩散系数（apparent diffusion coefficient, ADC）、基线信号（basal signal, S0）、伪扩散系数（pseudo-diffusion coefficient, DP）、灌注分数（perfusion fraction, FP）、组织扩散系数（tissue diffusivity, DT），以及扩散峰度成像（diffusion kurtosis imaging, DKI）相关数据（即平均扩散系数（mean of diffusion coefficient, MD）与平均峰度系数（mean of diffusional Kurtosis, MK））。该研究论文为Granata V、Fusco R、Risi C、Ottaiano A、Avallone A、De Stefano A、Grimm R、Grassi R、Brunese L、Izzo F、Petrillo A所著，发表于《Cancers (Basel)》，标题为《检测结直肠癌肝转移灶RAS突变的扩散加权磁共振成像与扩散峰度成像》（Diffusion-Weighted MRI and Diffusion Kurtosis Imaging to Detect RAS Mutation in Colorectal Liver Metastasis），发表时间为2020年8月26日，卷期及页码为12(9):2420，DOI：10.3390/cancers12092420，PMID：32858990，PMCID：PMC7565693。