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World J Clin Oncol. Dec 24, 2022; 13(12): 943-956
Published online Dec 24, 2022. doi: 10.5306/wjco.v13.i12.943
Figure 6
Figure 6 Three possible mechanisms of tumor dissemination after self-expandable metal stent placement. A: self-expandable metal stent (SEMS)-related perforation; B: Increased circulating tumor cells; C: Aggressive pathological features after SEMS placement.