Dye is injected into the breast, one to four of the nodes is identified with a probe and removed to see if cancer cells are present. Lymph nodes are small organs, typically ranging from the size of a ...

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 ...

Justin Stebbing does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

For years, it has been a mainstay of treatment to stop the spread of many cancers. But is the removal of lymph nodes – tiny, bean-shaped nodules that filter waste and bacteria – really the best way to ...

Plants rely on efficient internal transport systems to distribute essential mineral nutrients, yet how this distribution is ...