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World J Clin Oncol. Apr 24, 2023; 14(4): 171-178
Published online Apr 24, 2023. doi: 10.5306/wjco.v14.i4.171
Figure 2
Figure 2 Endoscopic features of the colorectal sessile serrated lesion case after acetic acid spray. A: The border of the sessile serrated lesions (SSLs) is clearly revealed under acetic acid spray; B: The combined application of acetic acid spray and narrow band imaging can clearly show the borders and surface microstructure of SSLs, which is more conducive to endoscopic treatment.