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Forest plots showing the results of meta-analysis comparing the prevalence of recurrence, synchronous cancer, and metachronous cancer between patients with ESD and surgery. (a) Comparing the prevalence of recurrence between ESD and surgery. (b) Comparing the prevalence of synchronous cancer between ESD and surgery. (c) Comparing the prevalence of metachronous cancer between ESD and surgery. ESD: endoscopic submucosal dissection.
