 |
|
|
|
|
October 26th, 2011
06:01 PM ET
Don't get hurt by an MRIMRI machines allow doctors to see inside your body and diagnose what’s wrong with you, but if mistakes are made, they can hurt or even kill you. “If administered properly, it’s one of the safest exams that have ever been invented,” says Tobias Gilk, an MRI safety advocate. But accidents do happen. “Most errors are a combination of human error and bad timing,” says Dr. Emanuel Kanal, a professor of radiology and neuroradiology at the University of Pittsburgh. Faulty training and lax rules about who can be around the machine also contribute. There are four main ways MRI machines can pose dangers. Projectiles: Gilk’s website, mrimetaldetector.com, shows photos of metal objects, including a bed, a floor polisher and a chair forced against the MRI machine. If someone is being scanned when these devices fly into a machine, they could face serious injuries. A child in New York was killed in 2001 when the MRI machine sucked an oxygen canister into the machine where he was being scanned. “Projectiles usually happen when there are breakdowns in policies and procedures and proper training wasn’t performed,” says Frank Shellock, an adjunct clinical professor of radiology and medicine at the University of Southern California. He points out that MRI magnets don’t just turn on when they are scanning. They are always energized and there is no visual cue the magnetic field is present. Newer MRI machines can be even more powerful. Burns: “Generally it is supposed to be gentle, like a heat lamp,” says Gilk. “If there are electrical conductors like an EKG lead (on the body) it becomes an antenna and can pick up the RF and concentrate it.” Touching the side walls of the MRI tunnel can also lead to burns, Shellock says. MRI operators should put material between the patient and the wall if there is a risk of the patient coming in contact with it. Some burns have been so severe patients have required skin grafts. Hearing loss: Gilk compares getting a scan to standing near a jet aircraft. He says patients and anyone else near the machine should be given adequate earplugs or protective earphones. “Scanner technology is improving and machines are getting quieter,” Gilk says, but “anyone in the room could get hearing loss.” Implants and medical devices: “Most medical device manufacturer's products made in the last five years will be OK,” says Gilk. But, “if, for example, you had an aneurysm clip that is 15 years old, you should be particularly cautious.” Shellock says he has studied 3,500 implant devices over about the last 25 years and the devices that are labeled as appropriate for use in an MRI should be fine. In addition to the medical metal inside the human body, some patients require external devices to keep them alive or monitor their condition. Those devices need to be specifically designed to function around an MRI. The federal government doesn’t regulate the use of MRIs and state regulations for the machines vary. “Many states have more stringent requirements for hair colorists than who runs an MRI center,” Gilk says. So what can patients do to make sure they are safe when they get an MRI? 1. Fill out MRI questionnaire: “Patients should fill out a screening form and ask the MRI technologist if they have questions,” Shellock says. It’s important that patients go over the questions with the technician to make sure they understand what is being asked. Kanal says honest answers are essential. He gives the example that a patient might not want to reveal they have a wig, but it’s important for the operator to know. Details about any metal that may be in the body, including bullets, medical devices like aneurysm clips, stents or pacemakers should also be shared with the operator. 2. Remove metal: Since magnetic metal poses such a risk in an MRI, it is essential patients and anyone near the MRI remove it. 3. Use hearing protection: Make sure you and anyone else in the room with you are given proper ear protection and make sure it fits. 4. Look for open doors: MRI facilities should be secure. Gilk says open doors could be a sign the facility isn’t as careful about access as it should be. 5. Look for wires: Make sure there are no unexpected wires or metallic objects like left over EKG sensors on your body. Some devices may be safe for an MRI, but others can be dangerous. 6. Don’t touch the side walls: Coming in contact with the inside of the MRI tube can lead to burns. |
  About this blog
Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.
 |
|
|
|
After I originally commented I appear to have clicked the -Notify me when new comments are added- checkbox and from now on every time a comment is added I recieve 4 emails with the same comment. Perhaps there is a means you can remove me from that service? Cheers!
http://www.bshare.cn/share?url=https://waylons14a3.blogolize.com/What-Does-Video-Marketing-Consultants-Mean–38920357
The very next time I read a blog, Hopefully it doesn't disappoint me just as much as this one. After all, Yes, it was my choice to read through, however I truly thought you would have something interesting to talk about. All I hear is a bunch of crying about something that you could possibly fix if you weren't too busy searching for attention.
https://tieba.baidu.com/mo/q/checkurl?url=https://juliusc47g5.idblogz.com/4599671/how-rv-upholstery-orange-county-california-can-save-you-time-stress-and-money
You have made some decent points there. I checked on the internet to find out more about the issue and found most people will go along with your views on this web site.
http://www.kuwait-airways.com/__media__/js/netsoltrademark.php?d=remington5r3t3.creacionblog.com/3494010/little-known-facts-about-rv-service-near-me
I love looking through a post that can make men and women think. Also, thank you for allowing for me to comment!
http://www.ric.edu/Pages/link_out.aspx?target=https://fbcfinancas.com.br/blog/2019/11/10/juros-caem-em-setembro-mas-ainda-sao-abusivos/
http://images.google.be/url?q=http://deanh69l7.designi1.com/23852118/about-digital-marketing-agency
http://biz.timesfreepress.com/__media__/js/netsoltrademark.php?d=getdentalimplantsnearme.com
Iím impressed, I have to admit. Rarely do I encounter a blog thatís equally educative and engaging, and without a doubt, you have hit the nail on the head. The issue is something which not enough folks are speaking intelligently about. I am very happy that I found this in my search for something regarding this.
https://cristianlpn89.bcbloggers.com/3901325/helping-the-others-realize-the-advantages-of-commercial-truck-body-repair-near-me
You're so cool! I do not think I've read through something like this before. So great to find another person with genuine thoughts on this subject. Really.. thanks for starting this up. This web site is one thing that is needed on the internet, someone with some originality!
Spot on with this write-up, I absolutely feel this site needs a lot more attention. Iíll probably be returning to read through more, thanks for the info!
http://www.bshare.cn/share?url=https://gunnerm31i0.slypage.com/5181491/not-known-factual-statements-about-social-media-marketing-company-near-me
http://charliey36c4.loginblogin.com/5673346/an-unbiased-view-of-personal-injury-attorney
Excellent site you have got here.. Itís difficult to find quality writing like yours these days. I seriously appreciate individuals like you! Take care!!
http://www.bshare.cn/share?url=https://jaredp92t0.jiliblog.com/59034112/not-known-details-about-security-companies
Way cool! Some extremely valid points! I appreciate you writing this article and the rest of the website is also really good.
https://garrettv15a3.iyublog.com/4369106/time-for-kitchen-reworking-5-symptoms-that-explain-to-you-it-is-time-to-remodel
This site was... how do I say it? Relevant!! Finally I've found something that helped me. Kudos!
http://riverk28a7.blogripley.com/5273966/significance-of-appointed-day-helpful-date-in-restructuring
https://www.treasury.gov/cgi-bin/redirect.cgi/?https://www.jaspert38p1.review-blogger.com/23466482/details-fiction-and-mechanic
I blog quite often and I truly appreciate your information. This article has really peaked my interest. I am going to bookmark your site and keep checking for new details about once a week. I subscribed to your RSS feed too.
https://ams.ceu.edu/optimal/optimal.php?url=https://luftfahrwerk-flügeltüren.de/gaestebuch.html?start=5340/
Way cool! Some extremely valid points! I appreciate you penning this article and also the rest of the site is extremely good.
https://brivium.com/proxy.php?link=https://manuel2i2k1.blogdosaga.com/3495400/top-latest-five-rv-repairs-near-me-urban-news/
bookmarked!!, I like your site!
Everything is very open with a clear clarification of the challenges. It was truly informative. Your website is useful. Thank you for sharing!
http://biz.timesfreepress.com/__media__/js/netsoltrademark.php?d=noticiasdepolonia.com/18-rv-awning-repair-near-me-gif
http://www.shinobi.jp/etc/goto.html?http://remingtonz85u5.therainblog.com/4023467/5-simple-statements-about-roofing-contractors-near-me-explained
http://koloboklinks.com/site?url=spencer9v3r2.liberty-blog.com/3492812/rv-repair-shop-an-overview
This is a great tip especially to those fresh to the blogosphere. Brief but very precise infoÖ Appreciate your sharing this one. A must read post!
http://paxtony25b4.pointblog.net/Fascination-About-Elderly-Care-38525041
I must thank you for the efforts you have put in penning this site. I really hope to view the same high-grade blog posts by you in the future as well. In fact, your creative writing abilities has inspired me to get my own, personal website now 😉
https://archerp16j8.therainblog.com/4125010/top-latest-five-smoke-shop-urban-news
Very nice post. I absolutely appreciate this site. Continue the good work!
https://www.domainsherpa.com/share.php?site=https://www.dallas9i8q1.activoblog.com/3491221/little-known-facts-about-rv-service-near-me
There's definately a great deal to know about this issue. I really like all the points you have made.
https://creativecommons.org/choose/results-one?field_attribute_to_url=https://reidm81r9.mybloglicious.com/23698352/new-step-by-step-map-for-used-maserati-granturismo
An outstanding share! I've just forwarded this onto a friend who has been doing a little research on this. And he in fact bought me dinner simply because I stumbled upon it for him... lol. So let me reword this.... Thanks for the meal!! But yeah, thanx for spending time to talk about this subject here on your site.
https://edwinh69l7.prublogger.com/4040675/top-latest-five-yard-signs-near-me-urban-news
http://sergiop93v1.blogginaway.com/5109145/details-fiction-and-mechanic
Iím amazed, I have to admit. Rarely do I encounter a blog thatís both educative and interesting, and without a doubt, you have hit the nail on the head. The problem is an issue that not enough folks are speaking intelligently about. I'm very happy I came across this during my search for something concerning this.
http://www.bshare.cn/share?url=https://donovanphzpf.total-blog.com/pick-the-proper-mechanic-for-heavy-truck-maintenance-25445829
I could not resist commenting. Very well written!
https://www.treasury.gov/cgi-bin/redirect.cgi/?https://www.milou63l1.aioblogs.com/54455427/time-for-kitchen-area-reworking-5-indicators-that-teach-you-it-is-time-to-remodel
Nice post. I learn something totally new and challenging on websites I stumbleupon on a daily basis. It will always be helpful to read articles from other authors and practice something from their websites.
http://www.shinobi.jp/etc/goto.html?http://griffing69l7.ampblogs.com/Not-known-Facts-About-Custom-T-Shirts-36212162
http://help.dedecms.com/plus/player/index.php?url=https://chancef58i6.blog-mall.com/5045405/rv-body-shop-an-overview
I really like it whenever people come together and share opinions. Great site, keep it up!
http://elliottu14x2.affiliatblogger.com/51439453/the-best-side-of-smoke-shop
Hello there! This article couldnít be written much better! Looking through this post reminds me of my previous roommate! He continually kept talking about this. I'll send this information to him. Pretty sure he'll have a very good read. Thanks for sharing!
The very next time I read a blog, Hopefully it doesn't disappoint me as much as this particular one. After all, I know it was my choice to read, but I genuinely thought you'd have something helpful to talk about. All I hear is a bunch of whining about something you could fix if you weren't too busy seeking attention.
navy
https://www.webstolica.ru/go.php?link=https://www.ocrvmotorsports.info/
canes
I like it whenever people get together and share ideas. Great blog, keep it up!
https://www.yunsom.com/redirect/commodity?url=https://ocrvluxurycoaches.com/
Best view i have ever seen !
https://images.google.pl/url?q=https://thuocladientu123.com
supercuts
https://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&url=https://www.ocrv.world&cc=ru&setmkt=ru-ru&setlang=en-us
http://buyacademy.net/__media__/js/netsoltrademark.php?d=ocrv.us/
This is a good tip especially to those fresh to the blogosphere. Brief but very accurate informationÖ Thank you for sharing this one. A must read post!
car
Way cool! Some extremely valid points! I appreciate you penning this write-up and also the rest of the site is very good.
https://whois.zunmi.com/?d=www.carsonrvexperience.com/
An impressive share! I've just forwarded this onto a friend who had been conducting a little research on this. And he actually ordered me breakfast simply because I found it for him... lol. So allow me to reword this.... Thank YOU for the meal!! But yeah, thanks for spending some time to discuss this topic here on your web page.
http://keylandings.com/__media__/js/netsoltrademark.php?d=www.ocrvmotorsports.com/
http://www.sageatlanta.com/__media__/js/netsoltrademark.php?d=sprintervanrepairnearme.com/
Great site you've got here.. Itís difficult to find good quality writing like yours nowadays. I truly appreciate individuals like you! Take care!!
http://www.happylivelife.com/share/?url=http://ocrvfleetservices.com
I must thank you for the efforts you have put in penning this website. I'm hoping to see the same high-grade blog posts from you in the future as well. In truth, your creative writing abilities has encouraged me to get my own blog now 😉
http://www.campusguru.com/__media__/js/netsoltrademark.php?d=fleetautorepairshop.com/
Great information. Lucky me I recently found your site by accident (stumbleupon). I have bookmarked it for later!
http://trk.inboxarmy.com/?url=http://ocrvmotorcoachsales.com/
Hey there! I just want to give you a big thumbs up for your great info you have got right here on this post. I'll be returning to your blog for more soon.
https://www.islulu.com/link.php?url=https://fleetservicerepairshop.com/