4 tests where doctors are cautious – can be misleading and harmful

In social media, you often find videos on health topics where various (paid) medical examinations are promoted. However, according to a new study, these often support tests where, in some cases, disadvantages and risks exceed the benefits, so they can be dangerous or alarm.

THE Jama Network Openpublished in report Most of the posts in social media are misleading, and they only promote certain medical screening tests because of financial gain – often completely unfounded. Fortunately, doctors are increasingly addressed to them and adds to the risks of testing and draws attention to the possibility of overdiagnosis, among other things.

Or These are promoted under the guise of early screening to make people feel they can take control of their own health. However, the problem is that these tests are unnecessary for most people and in some cases scientific evidence does not clearly support their efficiency said Brooke Nickel, scientist at the Faculty of Public Health at the University of Sydney, author of the study.

Let's see which tests in question:

Full body MRI

The full body Mria medical procedure that examines the whole body to detect cancer, tumors and other health problems. The study is a method of modern visual diagnostics, which is used to use a strong magnetic field from a specific part of the body, which is displayed in different planes using a computer. The good side of the procedure is that it does not involve radiation exposure.

Ohio State University's Wexner Medical Center, associate professor of Radiology, Mina Makary, MD, reported that interest in the entire body has increased, especially as a result of promotion to social media. Although it may be recommended for certain cancer patients or with high cancer risk, less risks are common.

After the examination, patients receive a medical text whose interpretation can be difficult for a layman and can also diagnose diseases that do not yet require treatment, which is unnecessary procedures such as to biopsy can lead. Although biopsy may be beneficial and necessary in some cases, they can also lead to complications that can be harmful to patients.

Due to these risks, the entire body MRI is not recommended for healthy people. Matthew Davenport, MD, Professor of Radiology at the University of Michigan HealthHe told that no recognized medical company, paying group or public health program supports the entire body MRI, as the risks exceed the benefits. According to Davenport, the study usually identifies things that do not contribute to the patient's health.

The same applies to the entire body CTand even with radiation exposure.

AMH tests

Anti-mülleri hormone (AMH) is produced by ovarian cells, and this hormone is an important indicator of ovarian function. AMH predicts future egg cells as it is produced by immature eggs.

The measurement of hormone levels is often used to estimate the number of eggs in the ovaries, to determine the menopause stage and to examine reactivity to fertility treatments, and there are companies that advertise as a fertility test.

However, the AMH test is unable to predict the chances of conception because it cannot determine the quality of the eggs and the exact age of menopause. Therefore, experts do not consider it completely reliable. Brooke Nickel, author of the study, said the low AMH result can encourage some women to be unnecessary and costly fertility interventions outside the context of a particular health problem.

Researchers also point out that the test can provide a sense of security, which can slip pregnancy planning. According to Scott Nelson, a professor of reproductive medicine at the University of Glasgow, these tests can be useful, especially if you have fertility problems, but the results must be discussed with a doctor.

Load tests and ECGs

According to the American College of Physicians, these tests are being used too often, which can lead to false positive results, which can sometimes lead to risky tests, writes Forbes.com.

Why isn't it always needed? The Ecg-K, which measures the electrical activity of the heart at rest, and the load tests that do the same during treadmill load do not always provide accurate results. It can often lead to unnecessary and sometimes risky post -tests and procedures.

When do you need it anyway? If symptoms of heart disease occur such as chest pain Either irregular heartbeat or if there is a high chance of heart disease due to diabetes or other significant risk factors.

Gut mikrobiom test

It is a good idea to check organisms in microbioma and detect any health problems with a test, since the health of the intestinal tract is closely related to general health.

My intestinal microbio tests are often performed on stool samples and various aspects are examined. For example, they can determine which microorganisms are present in the intestine or how many pathogens contain. Other tests can also calculate the health score of the bowel.

In social media, entries on intestinal microbio tests promise early detection of many diseases without the basis for the useful effects and to draw attention to the damage and wastage caused by medical superusions.

It is also worth knowing that although there are many tests, the FDA has so far only approved a gut microbiom test.

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