Case Report
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Jun 27, 2025; 17(6): 107351
Published online Jun 27, 2025. doi: 10.4240/wjgs.v17.i6.107351
Figure 3
Figure 3 Changes in color and properties of percutaneous transhepatic cholangial drainage fluid. A: The drainage fluid collected on the day of percutaneous transhepatic cholangial drainage surgery appearing dark and turbid; B: A clear drainage fluid was obtained on the first fast discharge, closely resembling normal bile; C: The drainage fluid collected during the second hospitalization for surgical treatment was clear, consistent with normal bile.