Lymph node dissections, or lymphadenectomies, are surgical procedures that play an important role in cancer treatments. A healthcare professional will remove the lymph nodes and check a tissue sample ...

A computer on the Internet that has a complete or abbreviated copy of the Bitcoin blockchain. As of 2026, there are more than 15,000 discoverable Bitcoin nodes; however, there can be as many as 75,000 ...

A hierarchical data structure. Depending on the application, each element of a hierarchy may be considered a node. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

Adenopathy refers to inflammation that involves glandular tissue or lymph nodes, such as lymphadenopathy or swollen lymph nodes. Unlike the tear glands in the eye or sweat glands in the skin, the ...