This medical exhibit shows the lymph nodes of the abdominal and pelvic organs. Labeled lymph nodes include the right gastric lymph nodes, aortic lymph nodes, internal iliac lymph nodes, parauterine lymph nodes, left gastric lymph nodes, splenic lymph nodes, celiac lymph nodes, mesenteric lymph nodes, left colic lymph nodes and the subserosal lymphatic network. Other labeled structures include the liver, gallbladder, abdominal aorta, inferior vena cava, stomach, large intestine, uterus and bladder.