Prognostic Significance of Circulating Tumor Cells in Patients with Esophageal Cancer Who Attained Pathological Complete Response after Neoadjuvant Therapy
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Background: Pathological complete response (pCR) refers to the absence of residual tumor cells after neoadjuvant chemoradiotherapy (nCRT) and is associated with favorable outcomes. However, 25%-33% of such patients still experien... ...
