Laparoscopic lymph node sampling: a new concept for patients with high-risk early esophagogastric junction cancer resected endoscopically
Endoscopic resection is considered as a curative treatment for early upper GI cancers under certain histologic (low-risk) criteria. Esophagectomy is still advised due to an increased risk of lymph node (LN) metastases. The LN rate using the extended LLS technique increased by 12%.

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