Heberden’s nodes Health Dictionary

The central drainage and metabolic organs strung along the lymph vessels. The mesenchymal structure is native, being present at birth. The functional cells have all migrated there, some recently from the marrow, spleen, thymus or blood, others have resided since a few months after birth. Much of the antibody memory is stored in these nodes, and having only venous blood supply, lymph nodes are constantly shunting metabolized substances back into the blood, so the final lymph drainage from the thoracic duct into the left subclavian vein (or the right subclavian) contains fluid already screened and cleansed by many nodes.... lymph nodes

Lymph nodes in the groin, next to the genitalia... inguinal nodes

See KAWASAKI DISEASE.... mucocutaneous lymph nodesyndrome

Small, greyish-white nodules that develop on the vocal cords as the result of constant voice strain.

In acute cases, treatment consists of resting the voice.

In chronic cases, surgical removal of the nodes may be necessary.... singer’s nodes

purplish nodes on the finger pulp or the *thenar or *hypothenar eminence. They are usually tender and a sign of bacterial *endocarditis. [Sir W. Osler]... osler’s nodes

protrusions of the pulpy inner material of an intervertebral disc into the vertebral body, generally found in the thoracic and lumbar spine. [C. G. Schmorl (1861–1932), German pathologist]... schmorl’s nodes