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Table 2 Elective lymph node station according to tumor location

From: Total neoadjuvant therapy for locally advanced gastric cancer and esophagogastric junction adenocarcinoma: study protocol for a prospective, multicenter, single-arm, phase II clinical trial

Tumor location

Elective lymph node stations

EGJ (Siewert II)

1, 2, 3, 4sa, 7, 9, 11p, 19, 20, 110, 111

EGJ (Siewert III)

1, 2, 3, 4sa, 7, 9, 10, 11p, 11d, 19, 20, 110, 111

GC (proximal third)

1, 2, 3, 4sa, 4sb, 7, 9, 10, 11p, 11d, 19

GC (middle third)

1, 2, 3, 4sa, 4sb, 4d, 7, 8, 9, 10, 11p, 11d, 18, 19

GC (distal third)

3, 4d, 5, 6, 7, 8, 9, 11p, 11d, 12, 13, 17, 18