3 Applications of Nuclear Technology in The Medical Field - Home

Importance of nuclear technology in medicine

Nuclear technology has been a great help and benefit to medicine, thanks to this we can see big machines which serve to examine and emit images of the internal part of a person’s body, even in 3D quality that are totally non-invasive and pain-free.

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Medical advances

It is also important for treatments that achieve the cure of lethal diseases; all of these being able to save so many lives or prevent a condition that could harm the person.

5 Risks of Different Radiology Technologies - Home

Out of risks

Radiation exams are out of risk, although the person is exposed to radiosondes during the analysis, the amount of radiation to which they are exposed is minimal and totally reliable.

In addition to providing much more detailed information on the atomic structure of the person being analyzed, compared to other methods such as exploration surgery.

Nuclear medicine is a specialty where various radioactive materials are used, which through their gamma rays will emit the internal images of the body, especially the place you’re examining exactly.

It’s an alternative way to be able to visualize more deeply how the patient is and thus give a more accurate diagnosis. Here we leave you some facts about nuclear medicine you must know:

They give a wider diagnosis

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Through nuclear medicine, you can provide a broader diagnosis of what you’re studying. X-rays and all the technological forms to examine have become the most reliable way to detect any disease or condition.

Respective exams

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The nuclear medicine exams you can do are those of computed tomography (CT), radiographs or magnetic resonance imaging (MRI); where you will get an image of the inner part of the body.

Less expensive

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The exams you can submit to nuclear medicine are cheaper than exploratory surgeries, also they are simpler and less risky.

Works for therapies

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It is also applied in therapeutic procedures, such as radioactive iodine therapy (I-131), which is the procedure to be applied for patients with cancer.

Detection

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Normally this type of exam is applied to detect diseases or conditions such as respiratory problems, blood flow problems, bone evaluation and any fracture, tumor or infection that has been suffered; abnormalities in the brain, neurological disorders, cancer, and many other things.

The way nuclear medicine has benefited the world is incredible because through it millions of lives have been saved by detecting diseases on time or by applying radiation treatments. We hope it will continue to advance and we can find more advantages in nuclear medicine.

Radiology is one of the most sought after areas of medicine because it has become indispensable for the detection of many diseases, disorders and more with the passage of time. Maybe not surprisingly it really is a very difficult area, where the technologies are increasingly more complex and have more demands for those choosing this path.

You Must Be Physically Prepared

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Radiology is an area of medicine with a high physical demand because it requires strength to perform actions such as lifting, pushing or bringing different types of equipment and machines, as well as being able to position patients before an examination, among other things; all of that while standing for hours on end.

Tips Are Lived Experiences

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All advice coming from anyone who works in the area of radiology and those with many years of experience should be well received any time since they’re coming from what they themselves went through, so you may be prepared to deal with the unexpected in case you encounter them yourself.

Don’t Be Afraid To Ask

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There are no silly questions, so don’t be afraid to ask anything you aren’t sure of. Don’t miss the opportunity to ask those who know what they’re talking about.

Take Your Time To Rest

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It’s necessary that you manage your time so you can properly rest your brain and body from long hours of study, practices and more. Otherwise, you may never give it your best in any test or activity if you haven’t rested even a little beforehand.

Study Groups

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Study groups are a great way to study, because not only can you share what you know about many important subjects with other people and be able to learn from them in return, by doing it this way you’ll likely feel more motivated to study than doing it alone in your home or in the library.

Even with the importance of Radiology to medicine right now, according to some studies it’s expected by the beginning of 2020 that the area of Radiology will grow by more than 20% on a global scale due to the increasing demand that’ll make it more necessary than ever in the medical field.

Some people have entered these rooms, but surely many didn’t know of some things to do before entering. So here you have some things you should do before going into the x-ray room:

Consult With Your Doctor First

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First, you must talk to your doctor, if he recommends you to do it or if he gives you the order. Also, you should ask if you have to be without breakfast because it’s a requirement normally for cases of digestive exams. And in case you’re pregnant, consult your doctor, too.

Wear Comfortable Clothes

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It’s recommended to wear comfortable clothes and shoes, because you have to remove all, or part of your clothes, during the time of the exam.

You Cannot Wear Jewelry Or Metal Things

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You must leave any kind of accessories in your house because before the exam you must remove everything. You cannot do this type of exams with anything metal on top, because it’s harmful.

Arrive In Advance

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It’s advisable to arrive in advance for the exam appointment because usually you have to fill out some documents by hospital rules, and to know more about your medical history. And obviously, you must have the doctor’s order, which is where the technologist will be informed about the parts that will be examined.

X-rays mean that your body, or especially the part that’s being examined, is exposed to small doses of ionizing radiation, and all of this, to be able to have an internal image. If you need to make one, you just have to take into account these tips and you’ll be ready.

Radiology is one of the medical specialties that exist, where physical studies are carried out inside the body and these generate the images to give some diagnosis, treatment or prognosis.

It’s said radiation can cause some risks, especially if you already have certain conditions or diseases. For example, women who are pregnant and exposed to high radiation can have as a consequence a child with some kind of alteration in their development, genetic mutation or intellectual disability. It isn’t so common, but it has happened with extreme cases.

Many people don’t know the danger to which they are exposed, that’s why here we leave you some risks of different radiology technologies:

Ultrasound

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Ultrasound is used creating two-dimensional or three-dimensional images of our internal abdominal part, allowing us to observe on a screen. The risks aren’t known, but you’re exposed to high-frequency sound waves.

Magnetic Resonance

mri magnetic resonance imaging - 5 Risks of Different Radiology Technologies

Here’s what’s known, a nuclear magnetic resonance will generate waves where internal images of the body that’s being analyzed can be obtained. This really becomes dangerous if exposed to something that has metal, for example, a pacemaker.

Radiotherapy

xrays - 5 Risks of Different Radiology Technologies

This is a treatment where it is used ionizing radiation; instead of x-rays, positively charged protons are used. It’s very common in treatments such as cancer. Some direct lesions that have been seen in very serious cases of exposure to radiation, such as hair loss, skin lesions or cataracts.

Nuclear Medicine

In nuclear medicine, radiotracers or radiopharmaceuticals are used by various routes through the body of the person, for the diagnosis and treatment of any disease. This can generate some allergic reaction in some people, but it isn’t so common.

CT Scans

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With the tomographies, people are exposed to X-rays in a part of the body that’s displayed on a computer so can detect the internal part. Here you’re exposing yourself to radiation, but the risk will depend on how many constant radiations you’re exposing yourself in some period of time.

It’s not that risky, because it’s really exposed to small amounts of radiation as long as they aren’t so followed and obviously depending on the part of your body where you’re examining and which of these forms is being examined.

Radiography is one of the areas of medicine, where the specialized are known as osteopathic medicine doctors. It has become the safest way to detect any type of condition or disease in any part of the body.

Here we leave you some facts about radiology you might haven’t heard yet:

Discovery And Creator Of This Phenomenon


Wilhelm Röntgen was the creator of X-rays, more than 100 years ago, exactly at the end of 1800, in 1895. And also, he was the one who created the first radiography in the world, analyzing the hand of his wife, thus receiving the greatest recognition as it is the Nobel Prize.

Application Of Nuclear Energies


To emit the images of the internal places of the body of the person through radiographs, nuclear energy is emitted as ionizing radiation, radionuclides, nuclear magnetic resonance, and ultrasound.

Radiological Exams That Are Applied

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The radiological procedures that are applied to examine people are through X-rays, computed tomography, magnetic resonance, and ultrasound.

First Radiographs


The first x-rays were made one year after its discovery in 1896. Dr. John Hall in Birmingham does the first x-ray to find a syringe that a colleague fitted on his finger. And the first dental x-ray was done the same year by Dr. Otto Walkhoff.

Can The Radiation Of The Exams Harm Me?

Radiation Exam - 6 Facts About Radiology You Might Haven't Heard Yet
Each time you undergo a specific radiological examination, they emit few radiations to be able to detect the internal image. But it’s not bad since it’s not a countless amount. That’s why this type of radiation is avoided.

Memorial Day

November 8 is World Radiology Day, that date is commemorated since that was the day of the discovery of Wilhelm Roentgen in 1895.

Radiology has undoubtedly become a pioneer of medicine, it has provided so many positive benefits and advantages in the health area through its machinery to examine the body of people internally and the application of strong treatments to eliminate any disease so they could save their life.