Gastric cancer (GC) remains an oncological challenge, with lymph node involvement being a major prognostic factor. Sentinel lymph node (SLN) mapping may improve staging and reduce morbidity. This ...

We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors ...

Trials evaluating the omission of completion axillary-lymph-node dissection in patients with clinically node-negative breast cancer and sentinel-lymph-node metastases have been compromised by limited ...