This article, the first in a six-part series, gives an overview of the lymphatic system, which circulates lymph fluid around the body to drain tissue, transport fat and activate immune responses. This ...

The lymphatic system is a network of tissues, vessels and organs working together to move a colourless, watery fluid called lymph back into the bloodstream. Essentially a drainage network, it forms ...

The lymphoid organs’ purpose is to provide immunity for the body. This second article in a six-part series explains the primary and secondary lymphoid organs and their clinical significance and ...

The mammalian intestine is richly supplied with lymphatic vasculature, which has functions ranging from maintenance of interstitial fluid balance to transport of antigens, antigen-presenting cells, ...