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Observational Study
Copyright ©The Author(s) 2025.
World J Gastrointest Endosc. Nov 16, 2025; 17(11): 112487
Published online Nov 16, 2025. doi: 10.4253/wjge.v17.i11.112487
Figure 1
Figure 1 Endoscopic ultrasound features of the total study sample and the subgroups.
Figure 2
Figure 2 In the first row, there is a hypoechoic neoplasm with irregular margins, a common bile duct invasion, and the measurement of the lesion in B-mode. In the second row, you can see an arterial invasion, a portal vein invasion, and a homogeneous neuroendocrine tumor with regular margins.