July 30th, 2015 · Leave a Comment
By Bob Nellis
ROCHESTER, Minn. – For women with dense breast tissue, supplementing standard mammography with a new imaging technique called molecular breast imaging (MBI) can lower the cost of diagnosis of breast cancers, according to a Mayo Clinic study published in the American Journal of Roentgenology (AJR).
Researchers at the Mayo Clinic Center for Individualized Medicine found that adding MBI to mammography of women with dense breast tissue increased the costs of diagnosis 3.2 times, compared to costs of mammography alone, and nearly quadrupled the rate of cancer detection. Because the supplemental test found more cancer, screening with a combination of mammography and MBI saved $8,254 per cancer detected.
While mammography is still the standard tool for widespread breast cancer screening, it is now known to perform less effectively in women with dense breast tissue. Both tumors and normal dense breast tissue can appear white on a mammogram, making tumors hard to detect. Nearly half of all women over age 40 have mammograms classified as “dense,” according to Carrie Hruska, Ph.D., a medical physicist in the Mayo Clinic Department of Radiology and the study’s lead author. Supplemental screening techniques like MBI address a significant need for better cancer detection methods for this patient population.
Journalists: Sound bites with Dr. Hruska are in the downloads.
Tags: Breast Cancer, center for individualized medicine, Dr Carrie Hruska, Dr Deborah Rhodes, Dr Michael O'Connor, Mayo Clinic Cancer Center, MBI, molecular breast imaging, Research, Rochester news release
May 5th, 2015 · Leave a Comment
By Brian Kilen
ROCHESTER, Minn. -- With Mother’s Day being May 10 and May being Women’s Health Month, Mayo Clinic offers expert guidance on fertility and conception.
Mayo Clinic expert Jani Jensen, M.D. is available to talk about the latest research and provide expert guidance for reporters writing articles on women’s health and fertility and conception.
She is co-author of the recently released Mayo Clinic Guide to Fertility and Conception. The comprehensive book provides answers and explanations for nearly every aspect of achieving a successful pregnancy. It covers lifestyle and nutrition, the intricacies of natural conception, common fertility problems, the latest medical treatments to help (including intrauterine insemination, in-vitro fertilization and donors), and information on special situations (fertility preservation, choosing single parenthood, same-sex couples and more). Read the rest of this entry »
April 28th, 2015 · Leave a Comment
Pregnancy might seem like the perfect time to sit back and relax. You may feel more tired than usual, your back might ache and your ankles might be swollen.
But there's more to pregnancy and exercise than skipping it entirely. Unless you're experiencing serious complications, sitting around won't help. In fact, pregnancy can be a great time to get active — even if you haven't exercised in a while.
What are the benefits of exercise during pregnancy?
Regular exercise can help your body adapt to the changes that occur during pregnancy. Exercise reduces constipation, bloating, swelling and backaches. Physical activity improves mood, posture, muscle tone, strength and endurance. It may also help you sleep better. Additionally, exercise can benefit the baby and may even prevent or treat gestational diabetes.
Overall, exercise regularly keeps you fit during pregnancy, increases your energy level and can help you cope better with labor. Post-baby workouts will also help you take weight off more quickly after delivery. Read the rest of this entry »
March 25th, 2015 · Leave a Comment
Did you know the menopausal transition known as perimenopause begins four years before a woman’s final menstrual cycle? It’s true. Hormone production from the ovaries often starts to change when a woman is in her 40s, and thus the time between periods begins to shorten.
"Some women have menopausal symptoms clustered around the time of menses," says Kathryn Gruenwald, M.D., Mayo Clinic Health System obstetrician and gynecologist. Others do not. It’s important to know that perimenopausal symptoms are common and usually diminish with time.
February 10th, 2015 · Leave a Comment
What every woman needs to know … and do
In a study released Feb. 11, 2015, the AARP Public Policy Institute reported that BRCA genetic testing among women without breast cancer increased dramatically in the days after Angelina Jolie’s announcement that she carried the BRCA1 mutation and had an elective double mastectomy.
Referred to among health care circles as the “Jolie Effect,” her openness led to increased awareness and action. When celebrities or other public figures talk freely about their medical journeys, it raises awareness of specific health issues and may facilitate patient-doctor conversations leading to more informed decision-making.
MEDIA CONTACT: Joe Dangor, Mayo Clinic Public Affairs, 507-284-5005, firstname.lastname@example.org
February 2nd, 2015 · Leave a Comment
That's what Mayo Clinic Health System nurse practitioner Susan Pope says, as we prepare to recognize American Heart Month. Heart disease is more deadly than all forms of cancer combined and according to the American Heart Association, while one in 31 American women dies from breast cancer each year, heart disease claims the lives of one in three. That’s about one death each minute.
So make sure you’re as committed to heart disease prevention as you should be to your yearly mammogram. That means maintaining a healthy weight, keeping your blood pressure, blood sugar and cholesterol at healthy levels and quitting smoking. Or better yet, don’t start. Stay physically and mentally active.
The more we know about our nation’s No. 1 killer of women, the better. So, take this quick quiz on heart disease and women.
True or False: Heart disease only affects older women.
False. Heart disease affects women of all ages. The combination of birth control pills and smoking boosts heart disease risks by 20 percent in young women, the American Heart Association says. Yes, our risk increases as we age. Overeating and leading a sedentary lifestyle are factors that lead to blocked arteries over time. But don’t let your age lull you into a false sense of security. I take care of women of all ages in the hospital. Heart disease is an equal opportunity threat. Read the rest of this entry »
December 24th, 2014 · Leave a Comment
By Dennis Douda
Some medical discoveries truly stand the test of time. The case of a dedicated Mayo Clinic chemist is a prime example. Feeling he was on the verge of a breakthrough that could help countless people, Edward Kendall spent Christmas Eve 1914 locked away in his lab. What he accomplished by Christmas morning was a gift to millions, one that is still improving lives 100 years later. [TRT 4:43]
Journalists: A broadcast quality video package is available in the downloads. To read the full script click here.
This is a special report produced for the Mayo Clinic 150th Anniversary Collection of Stories. To view other stories and learn about Mayo Clinic's sesquicentennial, please click here.
Tags: cortisone, Department of Endocrinology, Dr John Morris, Edward Kendall, Endocrinology, HL, hormone, Levothyroxine, Nobel Prize, Pkg, Thyroid, thyroxin, thyroxine, Collection of Mayo Clinic Stories, Mayo Clinic 150th anniversary
May 6th, 2014 · Leave a Comment
It's estimated that over 20 million men and women in the United States have some form of incontinence, and on Saturday, May 10, urologist Dan Elliott, M.D., will join us to discuss this sensitive topic. It's a great concern for many people and sometimes uncomfortable to talk about. When you should see a doctor? Are there medications to treat incontinence? When can outpatient surgery help? We hope you'll join us!
Myth or Matter of Fact: It's normal to leak a little urine.
Did you miss the show? Here is the podcast: Mayo Clinic Radio Full Show 5-10-14
50 years ago - in 1964 (when a postage stamp was just 5 cents!!) the U.S. Postal Service actually issued a stamp in honor of the Mayo brothers. The centennial seal used in1964 is the first depiction of practice (patient care), education and research, which are visually represented in the 1970s as the three-shield logo of Mayo Clinic. https://www.youtube.com/watch?v=Jx5PCRprcBk
Follow #MayoClinicRadio and tweet your questions.
Mayo Clinic Radio is available on iHeart Radio.
Mayo Clinic Radio is a weekly one-hour radio program highlighting health and medical information from Mayo Clinic. The show is taped for rebroadcast by some affiliates.
March 20th, 2014 · Leave a Comment
By Bob Nellis
Laser-guided Malaria Detectors
Smart Socks that Predict Heart Attacks
Mouse Avatars to Study Ovarian Cancer
These are just three of the joint projects now underway involving collaborative research teams from Mayo Clinic and the University of Minnesota. Over $4 million in research awards from the Minnesota Partnership for Biotechnology and Medical Genomics will make those investigative projects possible. The research grants are intended to jump start innovative ideas and generate scientific data in order to secure more long-term funding. These "seed" grants are for two years and involve ideas that have a strong likelihood of turning into marketable products or processes.
The other three projects include development of a genomic research tool to help scientists engineer DNA, a study looking for links between stress and obesity, and an exploration of the causes of and possible therapies for irritable bowel syndrome involving microbiotics. The funding comes from the state of Minnesota.
Read entire news release.