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 2025, there more than 15,000 Bitcoin nodes. There are full nodes, lightweight nodes and mining nodes ...

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 ...