Quantcast

Latest Lymph node Stories

2010-04-19 08:29:35

Predicting breast cancer spread from a sentinel lymph node removed during surgery is a hit or miss affair, say researchers: there are still many false negatives, which means the node, when analyzed under a microscope, appears clean of cancer cells, but metastasis can still occur in the patient. The sentinel node is the first lymph node in the axilla that cancer spreads to. Now, researchers from Georgetown Lombardi Comprehensive Center say that they have clues to molecular markers on breast...

f0c74c1257ccc9e4e57b8b862004281c1
2010-03-25 14:35:24

EPFL study reveals importance of relation between the lymphatic system and tumors A new mechanism explaining how tumors escape the body's natural immune surveillance has recently been discovered at EPFL (Ecole Polytechnique F©d©rale de Lausanne) in Switzerland. The study shows how tumors can create a tolerant microenviroment and avoid attack by the immune system by mimicking key features of lymph nodes. The discovery, published in Science and in Science Express, online March 25,...

2010-03-22 08:08:00

New research may guide creation of targeted, more effective vaccines BOSTON, March 22 /PRNewswire-USNewswire/ -- A new understanding of a certain cell in the immune system may help guide scientists in creating better flu vaccines, report researchers from the Program in Cellular and Molecular Medicine and the Immune Disease Institute at Children's Hospital Boston (PCMM/IDI). Reporting online March 21 in Nature Immunology, they show, for the first time, that white blood cells known as...

2010-03-22 14:58:35

New research may guide creation of targeted, more effective vaccines A new understanding of a certain cell in the immune system may help guide scientists in creating better flu vaccines, report researchers from the Program in Cellular and Molecular Medicine and the Immune Disease Institute at Children's Hospital Boston (PCMM/IDI). Reporting online March 21 in Nature Immunology, they show, for the first time, that white blood cells known as resident dendritic cells (DCs) capture flu viruses...

2010-02-28 09:00:00

Metastases that were 2 millimeters or less in diameter ("micrometastases") in axillary lymph nodes detected on examination of a single section of the lymph nodes were associated with poorer disease-free and overall survival in breast cancer patients, according to a new study published online February 26 in the Journal of the National Cancer Institute. The prognostic relevance of isolated tumor cells and micrometastases in lymph nodes in breast cancer patients has become a major issue since...

a3218c31a35a2acb0ed2eecd7649c6061
2010-02-24 09:55:00

Photoacoustics technology could make some lab processes more efficient, says MU researcher Knowing the stage of a patient's melanoma is important when choosing the best course of treatment. When the cancer has progressed to the lymph nodes, a more aggressive treatment is needed. Examining an entire lymph node for cancer takes much effort and time; a new technique might help make the process more efficient. University of Missouri researchers in the Christopher S. Bond Life Sciences Center are...

2010-02-01 18:28:59

Addition of the contrast agent gadolinium during magnetic resonance imaging (MRI) for primary tumor assessment improved accuracy for detecting lymph node metastases, according to a new study published online February 1 in the Journal of the National Cancer Institute. Gadolinium-enhanced MRI is primarily used to visualize primary tumors, highlight tumor vascularity, and increasingly to detect and evaluate lymph node metastases. In light of this systematic review, the authors recommend that...

2009-12-03 11:49:00

MUNICH, Germany, PARSIPPANY, N.J. and ANDOVER, Mass., Dec. 3 /PRNewswire/ -- Definiens, the number one Enterprise Image Intelligence® company, and Visage Imaging® Inc., a wholly owned subsidiary of Pro Medicus Ltd. (ASX: PME) announced today that they have entered into a partnership to jointly develop and market advanced oncology solutions for the clinical and preclinical imaging domain. The partnership enables Definiens to utilize the...

2009-11-02 19:27:00

CHICAGO, Nov. 2 /PRNewswire-USNewswire/ -- After mastectomy, breast cancer patients who receive radiation treatment to the lymph nodes located behind the breast bone do not live longer than those who do not receive radiation to this hard-to-treat area, according to a randomized 10-year study presented at the plenary session, November 2, 2009, at the 51st Annual Meeting of the American Society for Radiation Oncology (ASTRO). Breast cancer that is located in an internal, central location in...

2009-11-02 09:30:09

After mastectomy, breast cancer patients who receive radiation treatment to the lymph nodes located behind the breast bone do not live longer than those who do not receive radiation to this hard-to-treat area, according to a randomized 10-year study presented at the plenary session, November 2, 2009, at the 51st Annual Meeting of the American Society for Radiation Oncology (ASTRO). Breast cancer that is located in an internal, central location in the breast area, and larger tumors that have...


Latest Lymph node Reference Libraries

Lymph Node
2013-03-04 14:27:41

A lymph node is an immune system organ that is widely distributed throughout various places in the body. There are about 500-600 nodes in an individual adult, with clusters of lymph nodes found in the underarms, groin, neck, chest, and abdomen. The lymphatic system as a whole is responsible for acting as the body’s primary mechanism of defense. Each node is oval-shaped, and measures between a few millimeters and a few centimeters long. They are linked to one another by lymphatic vessels and...

More Articles (1 articles) »
Word of the Day
callithump
  • A somewhat riotous parade, accompanied with the blowing of tin horns, and other discordant noises; also, a burlesque serenade; a charivari.
'Callithump' is a back-formation of 'callithumpian,' a 'fanciful formation' according to the Oxford English Dictionary. However, the English Dialect Dictionary, says 'Gallithumpians' is a Dorset and Devon word from the 1790s that refers to 'a society of radical social reformers' or 'noisy disturbers of elections and meetings.'
Related