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Case Report
©The Author(s) 2025.
World J Gastroenterol. Oct 7, 2025; 31(37): 111081
Published online Oct 7, 2025. doi: 10.3748/wjg.v31.i37.111081
Figure 1
Figure 1 Series of endoscopic image of endoscopic submucosal dissection. A: A laterally spreading tumor in the sigmoid colon; B: Injecting methylene blue into the surrounding tumor before endoscopic submucosal dissection; C: Post-endoscopic submucosal dissection changes in the bowel.


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