Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Jan 6, 2021; 9(1): 267-273
Published online Jan 6, 2021. doi: 10.12998/wjcc.v9.i1.267
Figure 1
Figure 1 Computed tomography results. A: Intrahepatic duct (IHD, arrows); B: Common bile duct (CBD) dilatation without a definite obstructive lesion (arrows). After 3 mo of high-dose glucocorticoid therapy; C: IHD dilatation with intraductal soft tissue attenuation had disappeared; D: CBD dilatation with mild luminal narrowing was reduced.