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. 2018 Nov 15;10(11):381–397. doi: 10.4251/wjgo.v10.i11.381

Figure 1.

Figure 1

Schema of laparoscopic and endoscopic cooperative surgery, and comparison of resection line between laparoscopic and endoscopic cooperative surgery and conventional wedge resection. A: Laparoscopic and endoscopic cooperative surgery (LECS) is a combined procedure involving laparoscopy and endoscopy; B: The resection line of LECS minimizes the surgical margin, securing an adequate distance from the tumor. Conventional wedge resection is too close to the tumor and involves excessive wall dissection.