Lymph Node News and Research

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Lymph is clear or white fluid that travels through vessels, moves within tissues and work to keep all the parts of the body clean. After passing through the channels of the lymphatic system they drain into the lymph nodes. The lymph nodes act as filters along the lymphatic system. These nodes trap germs like bacteria, viruses, toxins as well as cancer cells and ensure that these are removed from the body.

Research Roundup: Medicare Advantage Plan beneficiaries may get more appropriate use of services; CHIP participation grows; College students' flu vaccination rates weak

Analysis Of Medicare Advantage HMOs Compared With Traditional Medicare Shows Lower Use of Many Services During 2003-09 – Researchers compared the utilization rates of Medicare Advantage health maintenance organizations (HMOs) with those of traditional Medicare beneficiaries, 2003-09, "to ascertain whether the HMO enrollees demonstrated different levels of use of services, which can be a hallmark of more integrated care."

7 Dec 2012

SLN surgery identifies whether breast cancer in lymph nodes remains after chemotherapy

Most patients whose breast cancer has spread to their lymph nodes have most of the lymph nodes in their armpit area removed after chemotherapy to see if any cancer remains. A study conducted through the American College of Surgeons Oncology Group and led by Judy Boughey, M.D. a breast surgeon at Mayo Clinic shows that a less invasive procedure known as sentinel lymph node surgery successfully identified whether cancer remained in lymph nodes in 91 percent of patients with node-positive breast cancer who received chemotherapy before their surgery.

6 Dec 2012

African American women less likely to receive axillary SLN biopsy for breast cancer

African American women with early stage, invasive breast cancer were 12 percent less likely than Caucasian women with the same diagnosis to receive a minimally invasive technique, axillary sentinel lymph node (SLN) biopsy, years after the procedure had become the standard of surgical practice, according to research from The University of Texas MD Anderson Cancer Center.

6 Dec 2012

Studies show possibility of improving healthcare by tackling problem in standardized way

Given the right equipment, training and skill, an individual surgeon can expect to provide the best possible care on a consistent basis.

1 Dec 2012

Ultrasound-guided transbronchial needle aspiration complication rate ‘reassuring’

Multisite findings support the use of endobronchial ultrasound-guided transbronchial needle aspiration for mediastinal lymph node sampling.

12 Nov 2012

Mastoscopic axillary lymph node dissection ‘preferred choice’

Long-term study findings support the use of mastoscopic axillary lymph node dissection for women with operable breast cancer.

12 Nov 2012

Radiotherapy protocol deviations: an interview with Dr Nitin Ohri

Radiotherapy is a key component of cancer therapy. A majority of cancer patients get radiotherapy in some form at some point in their disease course. It can be used in a curative setting or in a palliative setting.

12 Nov 2012

Mastoscopic axillary lymph node dissection can reduce breast cancer complications

Axillary lymph node dissection is done in conjunction with lumpectomy or mastectomy to determine if breast cancer has spread to the adjoining lymph nodes. The conventional surgical approach leaves a surgical scar that is unattractive and can restrict range of motion in the shoulder joint. Also, squeezing and pulling the tumor during the breast operation can stimulate tumor cell metastases.

9 Nov 2012

Surgical features determine survival in radical prostatectomy patients

The impact of adjuvant radiotherapy on cancer-specific mortality and overall mortality rates in patients who have undergone radical prostatectomy depends on the cumulative number of certain pathologic features found during surgery, report researchers.

5 Nov 2012

First study to measure minute changes in breast tumor connective tissue fibers

Using advanced microscopes equipped with tissue-penetrating laser light, cancer imaging experts at Johns Hopkins have developed a promising, new way to accurately analyze the distinctive patterns of ultra-thin collagen fibers in breast tumor tissue samples and to help tell if the cancer has spread.

3 Nov 2012

Elderly women with early-stage breast cancer live longer with radiation therapy and surgery

Elderly women with early-stage breast cancer live longer with radiation therapy and surgery compared with surgery alone, researchers at the University of Maryland School of Medicine have found.

30 Oct 2012

Rectal cancer more likely to spread to the lymph nodes in younger patients

Rectal cancer is more likely to spread to the lymph nodes in younger patients, according to new findings that Fox Chase Cancer Center researchers will be presenting on October 29 at the American Society for Radiation Oncology's 54th Annual Meeting.

29 Oct 2012

12-chemokine gene signature can predict presence of lymph node-like structures in MM

Researchers at Moffitt Cancer Center have discovered a unique immune gene signature that can predict the presence of microscopic lymph node-like structures in metastatic melanoma. The presence of these immune structures, the researchers said, appears to be associated with better survival and may indicate the possibility of selecting patients for immunotherapy based solely on the immune-related makeup of their tumors as an approach to personalized medicine.

25 Oct 2012

Full-body exercise and CDT best ways to minimize lymphedema

Nearly 40 percent of breast cancer survivors suffer from lymphedema, a chronic condition that causes body limbs to swell from fluid buildup, as a result of lymph node removal and radiation therapy.

23 Oct 2012

First analysis of IASLC malignant pleural mesothelioma database

The International Mesothelioma Interest Group (IMIG) staging system has been widely used, however, widespread concerns exist about the validity of the current malignant pleural mesothelioma (MPM) staging system.

16 Oct 2012

Women respond much better than men to treatment of CFL with rituximab

Women respond much better than men to the treatment of chronic follicular lymphoma with a monoclonal antibody that targets CD20 (rituximab). These are the findings of a multi-centre, Austria-wide study by the Arbeitsgemeinschaft medikamentöse Tumortherapie (AGMT) carried out under the supervision of the University Department of Internal Medicine I and study leader Ulrich Jäger, which has now been published in the highly respected journal "Haematologica".

11 Oct 2012

Rare study highlights anal cancer prognosis risks

The presence of palpable, clinically involved inguinal lymph nodes and male gender are both independent risk factors for poor prognosis in anal cancer, confirm the results of a UK analysis.

3 Oct 2012

Thymus tissue, iPSCS and liver cells can thrive in lymph nodes

Lymph nodes can provide a suitable home for a variety of cells and tissues from other organs, suggesting that a cell-based alternative to whole organ transplantation might one day be feasible, according to researchers at the University of Pittsburgh School of Medicine and its McGowan Institute for Regenerative Medicine.

28 Sep 2012

Disparities prevail in surgical management of well-differentiated thyroid cancer

A spectrum of disparities exist in the surgical management of well-differentiated thyroid cancer, according to new data presented at the 82nd Annual Meeting of the American Thyroid Association (ATA) in Québec City, Québec, Canada.

24 Sep 2012

Data from Navidea’s Lymphoseek Phase 3 studies on solid tumors to be presented at ESSO

Navidea Biopharmaceuticals, Inc., a biopharmaceutical company focused on precision diagnostic radiopharmaceuticals, today announced that data from its completed Phase 3 Lymphoseek studies in breast cancer and melanoma are being presented at the 32nd Congress of the European Society of Surgical Oncology (ESSO) in Valencia, Spain, from September 19-21, 2012.

21 Sep 2012

Lymph Node News and Research

Further Reading

Research Roundup: Medicare Advantage Plan beneficiaries may get more appropriate use of services; CHIP participation grows; College students' flu vaccination rates weak

SLN surgery identifies whether breast cancer in lymph nodes remains after chemotherapy

African American women less likely to receive axillary SLN biopsy for breast cancer

Studies show possibility of improving healthcare by tackling problem in standardized way

Ultrasound-guided transbronchial needle aspiration complication rate ‘reassuring’

Mastoscopic axillary lymph node dissection ‘preferred choice’

Radiotherapy protocol deviations: an interview with Dr Nitin Ohri

Mastoscopic axillary lymph node dissection can reduce breast cancer complications

Surgical features determine survival in radical prostatectomy patients

First study to measure minute changes in breast tumor connective tissue fibers

Elderly women with early-stage breast cancer live longer with radiation therapy and surgery

Rectal cancer more likely to spread to the lymph nodes in younger patients

12-chemokine gene signature can predict presence of lymph node-like structures in MM

Full-body exercise and CDT best ways to minimize lymphedema

First analysis of IASLC malignant pleural mesothelioma database

Women respond much better than men to treatment of CFL with rituximab

Rare study highlights anal cancer prognosis risks

Thymus tissue, iPSCS and liver cells can thrive in lymph nodes

Disparities prevail in surgical management of well-differentiated thyroid cancer

Data from Navidea’s Lymphoseek Phase 3 studies on solid tumors to be presented at ESSO

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