RID32000 superior middle pre-aortic lymph node group

synonym 16a2 lymph node group JPS 16a2 lymph nodes area 16a2 lymph node group superior middle pre-aortic lymph nodes superior middle preaortic lymph node group

definition Abdominal proper lymph node group which is located around abdominal aorta between inferior margin of left renal vein and superior margin of inferior mesenteric artery.