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Kim Kardashian Just Got a Whole-Body MRI Scan. Should You?

Whole-body MRI scans are the latest health fad to be promoted by celebrities, with Kim Kardashian taking to Instagram last month to tout the practice.

But doctors are warning that such whole-body scans, while tempting, are pricey and not all that accurate.

In fact, the average person is more likely to be unnecessarily harmed by having a whole-body MRI than helped by catching a disea...

Minorities Miss Out on Brain-Imaging Studies for Alzheimer's

Americans in ethnic and racial minority groups are underrepresented in Alzheimer's research, a new study finds.

Still, the review of U.S.-based Alzheimer's disease brain imaging studies found the gap is closing.

Compared with white patients, Hispanic Americans are nearly two times more likely to develop Alzheimer's as are Black Americans.

For the study, researchers analyzed ...

Mind-Reading Technology Can Turn Brain Scans Into Language

A mind-reading device seems like science fiction, but researchers say they're firmly on the path to building one.

Using functional MRI (fMRI), a newly developed brain-computer interface can read a person's thoughts and translate them into full sentences, according to a report publish...

How Round Is Your Heart? It Might Matter for Health

Assessing heart roundness may be a new way to diagnose cardiovascular conditions, new research suggests.

While doctors now use measures like heart chamber size and systolic function to diagnose and monitor cardiomyopathy and other related heart issues, cardiac sphericity (how round the heart is) may be another good tool.

"Roundness of the heart isn't necessarily the problem per se -...

Good News or Bad, Patients Want Access to Medical Test Results

When waiting for medical test results, days can feel like an eternity.

In a new survey, patients overwhelmingly say they'd like their results immediately -- even if their provider has not yet reviewed them and even if the news is bad.

In April 2021, new rules went into effect requiring health care providers in the United States to make all results and clinical notes available immedi...

MRI Might Boost Cancer Detection for Women With Dense Breasts

Nearly half of women have dense breast tissue, which can be a double whammy on their odds for breast cancer.

Not only are dense breasts a risk factor for cancer, but this glandular and fibrous connective tissue make it harder to detect cancers on a mammogram, the usual method for breast cancer screening.

New r...

Special Brain Scans May Diagnose Early Parkinson's

It may not be long before highly sensitive scans might spot Parkinson's disease in its early stages, researchers report.

A disease of the brain that is characterized by shaking hands, Parkinson's is a condition that wor...

Brain Scans Spot When Psychosis, Depression Might Worsen

The future of diagnosing and targeting treatments for serious mental health disorders may include MRI brain scans.

Researchers in the United Kingdom found that brain scans enabled them to identify which patients with major depression or

  • Cara Murez HealthDay Reporter
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  • April 18, 2022
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  • Página completa
  • New MRI Technique Might Help Spot MS Sooner

    Researchers in Austria say a new MRI technique may lead to faster diagnosis and treatment for people with multiple sclerosis.

    The technique can detect biochemical changes in the brains of people with MS early in their disease, according to findings published Jan. 4 in the journal Radiology.

    "MRI o...

    MRI Might Spot Concussion-Linked CTE in Living Patients

    Right now, the devastating concussion-linked brain condition known as chronic traumatic encephalopathy (CTE) can only be diagnosed after death via autopsy. But new research could help change that, allowing doctors to someday spot the illness earlier.

    According to the new study, MRI may be able to detect CTE while people are still alive.

    "While this finding is not yet ready for the c...

    More Years Playing Football, More Brain Lesions on MRI: Study

    Repetitive head hits are common in football, and they're also linked to debilitating brain injuries.

    But rendering a definitive diagnosis typically means waiting for autopsy results after the player has died.

    Now, a new study suggests that brain scans can reliably spot troubling signs of sports-inflicted neurological damage while a person is still alive.

    The research also show...

    Brain's 'White Matter' Changes in People With Autism

    Teens and young adults with autism show marked differences in their brains' white matter compared to those without the disorder, a new study finds.

    "If you think of gray matter as the computer, white matter is like the cables," said study co-author Clara Weber, a postgraduate research fellow at Yale University School of Medicine.

    The changes are most apparent in the region involved ...

    Black Men Less Likely to Get Follow-Up MRI When Test Suggests Prostate Cancer

    Black, Hispanic and Asian men in the United States are less likely than white men to receive a follow-up MRI after a screening suggests prostate cancer, a new study finds.

    "We can't say definitively if the reason Black, Hispanic, and Asian men did not receive this particular test is that physicians did not refer them for it, or if the patients opted themselves out of further testing," sai...

    Magnetic Brain Stimulation Helped Rid Him of Decades-Long Depression

    When Tommy Van Brocklin signed up for a trial of a special type of magnetic brain stimulation therapy that could potentially ease his depression, he had already been living with the mood disorder for 45 years.

    Van Brocklin, 60, first underwent an MRI that located the part of his brain that regulates executive functions such as problem-solving and inhibits unwanted responses.

    Then fo...

    Are Breast Self-Exams Necessary? The Answer May Surprise You

    A shift in thinking means it's OK to skip your monthly breast self-exam -- but don't miss your regular professional checkup and diagnostic imaging, health experts say.

    A periodic visual check in a mirror can be helpful, breast health experts from the Cedars-Sinai health system in California suggest.

    "Beginning at age 40, women with an average risk for breast cancer should rely on an...

    AI Helps Rule Out Cancer in Women With Dense Breasts

    While mammograms have reduced deaths by detecting breast cancers when they're small and easier to treat, it's less effective for women with dense breasts.

    However, a new study finds that supplemental MRI screening can make a difference for these women, who are more likely to develop breast cancer. And new technology is being used to speed the process.

    Artificial intelligence ca...

    Signs of Early Alzheimer's May Be Spotted in Brain Stem

    Certain changes in a part of the brain stem, visible in scans, might be a potential early indicator of Alzheimer's disease, a new study suggests.

    Using different brain imaging techniques, researchers found that lesser "integrity" in the brain stem region was linked to a faster decline in memory and thinking in older adults, as well as certain brain changes seen in early Alzheimer's.

    Is Hysterectomy Always Needed for a Common, Painful Gynecologic Condition?

    A hysterectomy isn't necessarily needed to treat a common women's health problem, researchers report.

    Adenomyosis is abnormal tissue growth in the wall of the uterus, which causes cramps and heavy menstrual bleeding. The condition affects as many as one in three women.

    But it often goes undiagnosed until it results in a hysterectomy, according to a broad review of medical literature...