Creeping fat is associated with transmural healing in patients with Crohn's disease receiving ustekinumab. - Zhang, Fangling; Guo, Minyi; Zhu, Pan; Niu, Kexin; Zhou, Jie; Wang, Ling; Xie, Peiyi; Shi, Lishuo; Meng, Xiaochun (Insights into Imaging, 2025)