NCIt definition : A bean-shaped organ surrounded by a connective tissue capsule. It is part of the lymphatic
system and is found throughout the body. It is composed predominantly of lymphocytes
and its main function is immune protection.;
Alternative definition : NCI-GLOSS: A rounded mass of lymphatic tissue that is surrounded by a capsule of connective
tissue. Lymph nodes filter lymph (lymphatic fluid), and they store lymphocytes (white
blood cells). They are located along lymphatic vessels.; CDISC: Secondary lymphoid organ associated with lymphatic vessels and consisting of
an outer cortex, inner medulla and sinuses.; UBERON: Any of the rounded masses of lymphoid tissue that are surrounded by a capsule
of connective tissue, are distributed along the lymphatic vessels, and contain numerous
lymphocytes which filter the flow of lymph.;
Codes from synonyms : CDR0000044489; CDR0000045762; 59441001;