Lymph node metastases are an independent prognosis factor in gastric carcinoma (GC) patients. Radical lymphadenectomy can improve survival but it can also increase surgical morbidity. As a principle. sentinel node (SN) navigation surgery can avoid unnecessary lymphadenectomy without compromising prognosis. https://www.ealisboa.com/amazing-offer-Yocan-Orbit-Atomizer-big-deal/