By Mark Pomerantz, MD There has been some uncertainty surrounding this question, but recent studies have demonstrated that having a vasectomy has no effect on the risk of prostate or testicular cancer. Older data – from studies tracking disease rates across broad population groups – suggested a modest connection, while other studies found no such link.
Some people claim that if the fluids and tissues in your body become too acidic – that is, if the concentration of hydrogen in them is too high – your chance of developing cancer increases. Similar claims state that by reducing your intake of certain foods, you can lower your acidity levels, making the body more “alkaline” and less hospitable to cancer.
By Robert Foley There is a vast amount of information available on nutrition and how to live a healthy lifestyle, but according to Dana-Farber Nutritionist Stacy Kennedy, MPH, RD, “the best approach is to start small.” “When it comes to nutrition, small changes can make a big difference,” Kennedy says. One of those changes can be as simple as eating an extra piece of fruit every day. In a recent study, done by the Jagiellonian University Medical College in Krakow, Poland, men and women who ate two or more apples a day reduced their risk of colon cancer by 50 percent. …
By Patrick Palmer In June 2001, my wife, Angela Palmer, was diagnosed with stage 2 breast cancer while we were living in Tucson, Arizona. This was a huge shock. She had annual mammograms and never had any indications of disease. She had a lumpectomy and completed about 50 percent of her chemotherapy protocol before we moved to the northeast where our family was located. We arrived in Boston in December 2001, bought a house and became engaged with a tremendous Dana-Farber team including Wendy Chen, MD, MPH, medical oncologist and Jennifer Bellon, MD, radiation oncologist. Angela immediately resumed her therapy …
By Melanie Graham Thyroid cancer is a disease in which malignant cancer cells form in the tissues of the thyroid gland. Found more often in women, the National Cancer Institute estimates 60,022 new cases of thyroid cancer will be diagnosed in the United States in 2013. Like most forms of cancer, thyroid cancer can be broken down into several different types or subgroups, says Jochen Lorch, MD, an oncologist with Dana-Farber’s Head and Neck Cancer Treatment Center. Most types of thyroid cancer are treatable and in some cases, curable, Lorch says.
The use of hair dyes is widespread. It’s estimated that more than a third of women over age 18 and 10 percent of men over age 40 – a group that numbers in the millions in the U.S. alone – color their hair. Even if exposure to hair dye increases cancer risk only slightly, the effect on public health could be significant. We turned to the National Cancer Institute (NCI) to investigate.
When solid tumors are diagnosed, they are often assigned a grade and a stage. The grade of a tumor is an indication of how quickly it is likely to grow and spread. In general, low-grade tumors grow slowly and higher-grade tumors grow more rapidly. Tumors are assigned a grade based on the appearance of their cells under a microscope: Low-grade tumor cells resemble normal cells more closely than high-grade tumor cells do.