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SEER Training Modules

Abdominal Lymph Nodes

Deep Nodes of the Abdominal Cavity

Numbered illustration of the left and right lumbar lymph nodes

Left Lumbar Lymph Nodes (Paraaortic Lymph Nodes)

  1. Lateral aortic
  2. Preaortic
  3. Postaortic
  4. Intermediate Lumbar

Right Lumbar Lymph Nodes (Paracaval Lymph Nodes)

  1. Lateral caval
  2. Precaval
  3. Postcaval