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Retrospective Study
Copyright: ©Author(s) 2026.
World J Radiol. Oct 28, 2026; 18(10): 126066
Published online Oct 28, 2026. doi: 10.4329/wjr.126066
Figure 2
Figure 2 Needle placement and injectate distribution during computed tomography-guided neurolytic splanchnic nerve block. A: The 21-gauge percutaneous transhepatic cholangiography needle reaches the retrocrural space under computed tomography guidance; B: The contrast-containing injectate is distributed within the retrocrural space (arrow); C: Unilateral injection achieves distribution within both retrocrural spaces (arrows).


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