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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Nov 21, 2026; 32(43): 120562
Published online Nov 21, 2026. doi: 10.3748/wjg.120562
Figure 3
Figure 3 Pre-operative target lesion regions of interest were delineated and analyzed. A: Gray-scale ultrasound; B: The arterial phase of contrast-enhanced ultrasound; C: The early portal venous phase; D: The late portal venous phase; E: The delayed phase.


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