Lymphatic system
Videos
The lymphatic system, or lymphoid system, is an organ system in vertebrates that is part of the immune system and complementary to the circulatory system. It consists of a large network of lymphatic v
Anatomy of the lymphatic system showing primary and secondary lymphoid organs
Reed–Sternberg cells
"Claude Galien". Lithograph by Pierre Roche Vigneron. (Paris: Lith de Gregoire et Deneux, c. 1865)
Gabriele Falloppio
Lymph
Videos
Lymph is the fluid that flows through the lymphatic system, a system composed of lymph vessels and intervening lymph nodes whose function, like the venous system, is to return fluid from the tissues t
Human lymph, obtained after a thoracic duct injury
