Location of regional lymph nodes. No. 2: Left Pericardial LN, No. 3: LN along the lesser curvature, No. 4sa: LN along the short gastric vessels, No. 4sb: LN along the left gastroepiploic vessels, No. 4d: LN along the right gastroepiploic vessels, No. 7: LN along the left gastric artery, No. 11: LN along the splenic artery.