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Top Myths about MRI Scans in Delhi
Myth: Radiation Exposure from MRIs creates multiple side effects
Real fact: People always worry about the radiation side effects when it comes to radio
imaging. But, the fear originated in earlier years where they undergo first time
diagnosis using basic CT & MRI scanners. But, these days, things changed and the
diagnostic centers are digitalized & the amount of radiation used on any scanners is
very low. MRI Scanners use magnetic fields with radio signals for imaging the internal
body structures, hence there is no any radiation emitted and no need of worrying
about MRI scans appointments.
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Myth: MRIs are only good for Body Injuries
Real fact: MRI Scans are popularly used by professional athlete injuries; it doesn’t
mean it is only for soft tissues like musculoskeletal injuries. It is also used for
assessing mental conditions such as Alzheimer’s disease and bipolar disorders. With
new advancements in MRI scan machines, it can also detect abnormalities of nerve
paths in brain & identifies certain cancer cells with its impact.
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Myth: MRI machines are dangerous and causes injuries
Real fact: It has strong magnets and when you wear such magnetic objects or
objects that become magnetic it might be a bit painful. But nothing to worry, you
will be examined and radiologists confirm whether you are eligible for MRI scans.
And if you wear any kind of internal devices like pacemakers or some other medical
implants, you have to inform the radiologists before undergoing MRI Scans. Trained
radiologists will guide on how to tackle on such situations and there are special
advancements on undergoing MRI scans even if you have such medical implants.
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Myth: We can identify which part of the brain is functioning well (functions like
reading, writing, memory, creativity)
Real fact: In general, radiologists are able to interpret the scan reports right after
the MRI scanners generated images. But, looking at brain function is a kind of
separate issue and such type of scan might differ. You can identify some critical
conditions like memory loss or something like that. Hence, it is a kind of
experimental research work and not about diagnosis where you will not be able to
identify it properly. Many scientists are actually doing research work with functional
MRI’s and it is not able to identify the brain functional things like reading, writing,
memory, creativity under diagnosis MRI Scans.
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Myth: MRI Machines affect Tattoos
Real Fact: What is more important than your health? The above myth is partially
true, but not all tattoos are affected with MRI scans. If you have tattoos, you have to
check with the radiologists about the risks. Some women use permanent metallic
tattoos in their eye lines for cosmetic purpose where in such case problem arises
while undergoing MRI scans. If your tattoo inks don’t have metallic inks, then there
is no problem for doing MRI Scans.
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Myth: Claustrophobic people can’t do a MRI
Real Fact: Some people are more nervous than usual and they are claustrophobic
when they are getting inside the tube like MRI machines. There are open MRI’s in
the Scan centers, but even if you are in a situation to undergo closed MRI scans, you
don’t need to worry about that. Radiologists will always communicate with you and
in order to get rid of hearing Whirr sounds of MRI machines, you will be connected
to headphones with soft music. Hence claustrophobic patients can also undergo
MRI Scans.
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Myth: Contrast MRI scans damage kidneys
Real Fact: The contrast agent used for detailed MRI scans are very mild and it is safe
when it is filtered by the kidneys. But, if you had any history of kidney problem or if
you take any medications for it, then radiologists will suggest you the alternate
diagnosis method. Otherwise, nothing to worry about taking such contrast material
for detailed MRI Scans.