Fig. 1From: Preoperative chemotherapy combined with para-aortic lymph node dissection has clinical value in the treatment of gastric cancer with para-aortic lymph node metastasesPost-abdominal para-aortic lymph node dissection. A Right 16a2, 16b1; B left 16a2, 16b1. LRV left renal vein, RRA right renal artery, AA abdominal aorta, IVC inferior vena cava, LRA left renal arteryBack to article page