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Randomized Controlled Trial
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. May 27, 2026; 18(5): 118264
Published online May 27, 2026. doi: 10.4240/wjgs.v18.i5.118264
Figure 1
Figure 1 Research flow diagram based on CONSORT statement 2010.
Figure 2
Figure 2 Transumbilical thoracar placement and postoperative cosmetic result. A: Placement of the thoracar via transumbilical incision; B: Cosmetic outcome of the transumbilical incision site at 1 month postoperatively.


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