This can lead to blocked blood vessels or tissue death in the abdomen, which are both serious conditions. Your mesentery also contains lymph nodes, according to a 2016 study. Lymph nodes are small ...

while the left lymph node drains the thoracic duct, the abdomen, and thorax. Swelling and pain in the lymph nodes are signs of an infection and sometimes, a malignancy (a cancerous tumor).

The lymphatic system is a network of vessels, nodes, and ducts that pass through ... absorption of fatty acids in the stomach, and immune system regulation. This article details the lymphatic ...