Lymph node metastatic recurrence detected by an increased serum carcinoembryonic antigen concentration after endoscopic submucosal dissection for esophageal cancer with invasion to the lamina propria mucosae
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A 64-year-old man underwent endoscopic submucosal dissection (ESD) for squamous cell carcinoma in the upper thoracic esophagus. The resected specimen was histopathologically diagnosed as esophageal squamous cell carcinoma with pathological invasion to the T1a-... ...
