News tagged with lymph nodes

Related topics: breast cancer , cancer cells , immune cells , cancer , radiation therapy

Video: Is that double mastectomy really necessary?

When Angeline Vuong, 27,was diagnosed with cancer in one breast earlier this year, her first reaction was "A DOUBLE MASTECTOMY. NOW. " Turns out, she's far from alone: a recent JAMA study of 190,000 breast cancer cases in ...

Oct 24, 2014
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Research reveals how lymph nodes expand during disease

Cancer Research UK and UCL scientists have discovered that the same specialised immune cells that patrol the body and spot infections also trigger the expansion of immune organs called lymph nodes, according to a study published ...

Oct 22, 2014
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The cancer that kills men

Researchers at the Norwegian University of Science and Technology are pioneering the use of a radioactive tracer in combination with PET MRI imaging to help some prostate cancer patients avoid lengthy and ...

Sep 04, 2014
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Lymph node

A Lymph node (pronounced /ˈlɪmf noʊd/) is an organ consisting of many types of cells, and is a part of the lymphatic system. Lymph nodes are found all through the body, and act as filters or traps for foreign particles. They contain white blood cells that use oxygen to process. Thus they are important in the proper functioning of the immune system.

Lymph nodes also have clinical significance. They become inflamed or enlarged in various conditions, which may range from trivial, such as a throat infection, to life-threatening such as cancers. In the latter, the condition of lymph nodes is so significant that it is used for cancer staging, which decides the treatment to be employed, and for determining the prognosis.

Lymph nodes can also be diagnosed by biopsy whenever they are inflamed. Certain diseases affect lymph nodes with characteristic consistency and location.

This text uses material from Wikipedia licensed under CC BY-SA