[A Case of CA19-9-Producing Gastric Cancer with Recurrence of Lymph Node Metastasis That Achieved Clinical CR in Fourth-Line CapeOX Therapy]
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A 74-year-old man underwent a distal gastrectomy for advanced gastric cancer. After surgical treatment, lymph node metastasis was observed during postoperative adjuvant S-1 chemotherapy. Weekly PTX plus RAM as second-line therapy and nivolumab as third-line th... ...
