Posts Tagged oncology

An Article on Cancer

AN ARTICLE ON CANCER

What is cancer?

Cancer is the general term used for diseases in which normal cells separate without any control thus involving other tissues. Cancer cells can also spread to various parts of the body through the blood and lymph system.

 

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Terramed Alliance News Treating Breast Cancer With Adapted Space-Industry Technology


Terramed Alliance News Researchers at Rush University Medical Center and Argonne National Laboratory are collaborating on a study to determine if an imaging technique used by NASA to inspect the space shuttle can be used to predict tissue damage often experienced by breast cancer patients undergoing radiation therapy. The study is examining the utility of three-dimensional thermal tomography in radiation oncology.


Preliminary results from the study are being displayed during the American Society for Radiation Oncology (ASTRO) Annual Meeting in Chicago, being held from November 1 – 5, 2009.

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Terramed Alliance News Safe To Treat HER2-positive Breast Cancer

Standard adjuvant treatment for HER2-positive breast cancer patients, following primary surgery for their cancer, is Trastuzumab (Herceptin)–typically used in combination with chemotherapy. However, a new study by researchers at Fox Chase Cancer Center reports that it may be safe to treat these patients with both Trastuzumab and adjuvant radiation therapy.

The study will be presented at the annual meeting of the American Society for Radiation Oncology (ASTRO).

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Terramed Alliance News Younger Breast Cancer Patients Have Greater Chance Of Recurrence, Especially After Certain Treatments

Previous studies have shown that younger breast cancer patients consistently have poorer outcomes than patients who develop the disease later in life, which can translate into lower rates of overall survival. While the reason for this is not known, it is suggested that breast cancer in younger patients is more biologically aggressive.

Researchers from the University of Texas M.D. Anderson Cancer Center in Houston sought to determine which form of breast cancer treatment – breast-conserving therapy, mastectomy alone or mastectomy with adjuvant radiation – better benefits younger women with either Stage I or Stage II breast cancer.

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Terramed Alliance News Healthy Diet Can’t Hurt, May Help Breast Cancer Patients

Breast cancer is the second leading cause of cancer death in women in the United States, with approximately 180,000 cases diagnosed each year. Researchers continue to evaluate environmental factors, such as diet, that influence the development of breast cancer. Numerous studies have provided a wealth of often-contradictory information about the detrimental and protective factors of different foods. High fruit and vegetable consumption has been associated with a reduced risk for developing at least 10 different cancers. Studies evaluating the influence of diet on breast cancer prognosis have produced inconsistent results.

Researchers from California and Utah assessed a cohort of 1,901 women from the Life After Cancer Epidemiology (LACE) Study who were diagnosed with early-stage breast cancer between 1997 and 2000. Upon entering the study, the women completed a food frequency questionnaire (FFQ). The researchers used the data from the FFQs to identify two dietary patterns among the women: a prudent diet included high intakes of fruits, vegetables, whole grains, and poultry, whereas a Western diet included high intakes of red and processed meats and refined grains. The researchers then evaluated the rates of recurrence, overall death, death from breast cancer, and death from causes other than breast cancer. As of May 2008, there were 268 breast cancer recurrences and 226 deaths, 128 of which were attributed to breast cancer.

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