Press "Enter" to skip to content

Computed Tomography (CT): what is it for, advantages and disadvantages

3+

Computed tomography, or CT, is an imaging test that uses X-rays to generate images of the body that are processed by a computer, which may be the bones, organs, or tissues. This test does not cause pain, so it can be performed on anyone. Pregnant women should preferably opt for other tests before computed tomography such as ultrasound or magnetic resonance imaging, since radiation exposure is greater in CT.

A CT scan may use contrast, which is a type of fluid that can be swallowed, injected into a vein, or inserted into the rectum during the exam to make it easier to see certain parts of the body.

CT should always be performed under medical guidance, since there is exposure to radiation, which can be detrimental to health when not properly guided.

What is it for
 Computed tomography serves as an aid for the diagnosis of muscle and bone diseases, identifying the location of a tumor or clot, as well as detecting and monitoring diseases and injuries. The main types of scans are:

Skull tomography: Indicated for the study of traumas, infections, in case of hemorrhage, hydrocephalus or presence of aneurysms;
Abdominal and pelvic tomography: Requested to evaluate the evolution of tumors and abscesses, in addition to checking the acuity of appendicitis, lithiasis, renal malformation, pancreatitis, pseudocysts, liver lesions, cirrhosis and hemangioma;
Tomography of upper and lower limbs: Used to evaluate muscle injuries, fractures, tumors and infections;
Chest tomography: Indicated for the study of infections, vascular diseases, tumor tracking and evaluation of their evolution.

Also Read: What are the benefits of CT scans?
Normally, tomography of the skull, thorax and abdomen are done with contrast so that the structures can be better visualized and it is possible to easily distinguish the different types of tissues.

Computed tomography is generally not the first choice for diagnostic testing, since radiation is used to generate images. In most cases, the doctor recommends other tests such as X-rays, depending on the location of the body.

Advantages and disadvantages of CT
 Computed tomography is a test that is widely used as a diagnostic aid in various diseases, allowing sections (parts) of the body to be evaluated and providing clearer images that allow different tissues to be distinguished. Being a versatile test, CT is considered the test of choice for the investigation of brain or lung nodules or tumors.

The disadvantage of CT is the fact that the examination is done through the emission of radiation (X-rays), which, even if it is not in very large quantities, can have harmful effects on health when the person is constantly exposed. to this type of radiation. In addition, depending on the objective of the exam, the doctor may recommend the use of contrast, which may have some risks depending on the person, such as allergic reactions or toxic effects on the body. See what the possible risks of contrast-enhanced exams are.

How to prepare for the exam
 Before performing the tomography, it is important to fast according to the doctor’s instructions, which may be from 4 to 6 hours so that there is better absorption of the contrast. In addition, it is important to stop the use of metformin if you are taking it, 24 hours before and 48 hours after the exam, since there may be a reaction with the contrast.

During the exam, the person remains lying on a table and enters the tomograph, which is shaped like a ring, for 15 minutes.

3+

Published in CT-SCAN

  2. graliontorile graliontorile

    What i don’t understood is actually how you’re not actually much more well-appreciated than you may be now. You’re very intelligent. You realize therefore significantly on the subject of this matter, made me for my part imagine it from so many various angles. Its like women and men don’t seem to be interested until it?¦s something to accomplish with Lady gaga! Your individual stuffs great. At all times deal with it up!

    0
    Reply
  10. Jordan Hamling Jordan Hamling

    Youre so cool! I dont suppose Ive learn something like this before. So nice to seek out someone with some authentic ideas on this subject. realy thanks for beginning this up. this web site is something that is needed on the net, somebody with a bit originality. helpful job for bringing one thing new to the web!

    0
    Reply
  12. Sa คาสิโน Sa คาสิโน

    I truly appreciate this post. I have been looking all over for this! Thank goodness I found it on Bing. You have made my day! Thank you again

    0
    Reply
  13. อายไลเนอร์ อายไลเนอร์

    Hiya, I am really glad I’ve found this info. Nowadays bloggers publish only about gossips and net and this is really irritating. A good site with interesting content, this is what I need. Thanks for keeping this web-site, I’ll be visiting it. Do you do newsletters? Can’t find it.

    0
    Reply
  14. fasilitas belajar fasilitas belajar

    Magnificent beat ! I would like to apprentice even as you amend your web site, how could i subscribe for a blog web site? The account aided me a applicable deal. I have been a little bit familiar of this your broadcast provided brilliant clear idea

    0
    Reply
  16. sejarah muhammadiyah sejarah muhammadiyah

    Great web site. Lots of helpful info here. I am sending it to a few pals ans also sharing in delicious. And naturally, thank you on your sweat!

    0
    Reply
  18. บรา บรา

    Hmm is anyone else having problems with the pictures on this blog loading? I’m trying to find out if its a problem on my end or if it’s the blog. Any feed-back would be greatly appreciated.

    0
    Reply
  20. เว็บหวย เว็บหวย

    Hi my loved one! I want to say that this article is awesome, great written and come with approximately all vital infos. I’d like to peer extra posts like this.

    0
    Reply
  21. เซรั่ม เซรั่ม

    I’m typically to running a blog and i really admire your content. The article has really peaks my interest. I’m going to bookmark your site and keep checking for brand spanking new information.

    0
    Reply
  22. เซรั่ม เซรั่ม

    F*ckin’ tremendous things here. I’m very glad to look your post. Thank you a lot and i’m taking a look forward to touch you. Will you kindly drop me a mail?

    0
    Reply
  24. panaloko panaloko

    I got what you intend, thanks for posting.Woh I am happy to find this website through google. “Do not be too timid and squeamish about your actions. All life is an experiment.” by Ralph Waldo Emerson.

    0
    Reply
  25. Geotextile Non Woven Geotextile Non Woven

    Hi, Neat post. There is a problem with your site in internet explorer, would check this… IE still is the market leader and a huge portion of people will miss your great writing because of this problem.

    0
    Reply
  26. Jesus Restore Demon-Possessed Men Jesus Restore Demon-Possessed Men

    Nearly all of what you point out is astonishingly accurate and that makes me wonder the reason why I had not looked at this in this light before. Your article really did switch the light on for me personally as far as this particular issue goes. But at this time there is actually 1 position I am not necessarily too comfortable with so while I attempt to reconcile that with the core theme of your point, allow me observe just what the rest of your readers have to point out.Nicely done.

    0
    Reply
  30. sexologist doctor in dubai sexologist doctor in dubai

    Nice post. I learn one thing more challenging on totally different blogs everyday. It is going to at all times be stimulating to learn content material from different writers and apply slightly something from their store. I’d favor to make use of some with the content material on my blog whether or not you don’t mind. Natually I’ll provide you with a link on your internet blog. Thanks for sharing.

    0
    Reply
  31. kbc head office number delhi kbc head office number delhi

    Thanks for sharing superb informations. Your web site is very cool. I am impressed by the details that you have on this blog. It reveals how nicely you understand this subject. Bookmarked this web page, will come back for extra articles. You, my pal, ROCK! I found simply the information I already searched everywhere and just could not come across. What a perfect site.

    0
    Reply
  32. Kbc official website 2023 Kbc official website 2023

    Hello, i read your blog from time to time and i own a similar one and i was just wondering if you get a lot of spam responses? If so how do you protect against it, any plugin or anything you can recommend? I get so much lately it’s driving me crazy so any help is very much appreciated.

    0
    Reply
  34. window shades window shades

    I have not checked in here for a while as I thought it was getting boring, but the last few posts are great quality so I guess I’ll add you back to my everyday bloglist. You deserve it my friend 🙂

    0
    Reply
  35. slot hoki terpercaya slot hoki terpercaya

    Hi! This is my 1st comment here so I just wanted to give a quick shout out and say I genuinely enjoy reading through your posts. Can you recommend any other blogs/websites/forums that cover the same topics? Thanks!

    0
    Reply
  36. kbc lottery number check online 2023 kbc lottery number check online 2023

    An interesting discussion is worth comment. I think that you should write more on this topic, it might not be a taboo subject but generally people are not enough to speak on such topics. To the next. Cheers

    0
    Reply
  37. storre brost utan kirurgi storre brost utan kirurgi

    I truly appreciate this post. I?¦ve been looking all over for this! Thank goodness I found it on Bing. You have made my day! Thank you again

    0
    Reply
  38. ซับไทย ซับไทย

    I’ve been absent for a while, but now I remember why I used to love this blog. Thank you, I will try and check back more often. How frequently you update your web site?

    0
    Reply
  41. Kampus Islam Terbaik 2022 Kampus Islam Terbaik 2022

    whoah this weblog is magnificent i like studying your posts. Stay up the good paintings! You realize, a lot of persons are hunting around for this information, you could help them greatly.

    0
    Reply
  42. printing service printing service

    I have read some just right stuff here. Certainly price bookmarking for revisiting. I surprise how a lot attempt you place to make such a excellent informative site.

    0
    Reply
  43. togel online togel online

    Hello there! This post couldn’t be written any better! Reading this post reminds me of my good old room mate! He always kept talking about this. I will forward this page to him. Pretty sure he will have a good read. Many thanks for sharing!

    0
    Reply
  44. print Leyton print Leyton

    Enjoyed looking through this, very good stuff, thanks. “A man does not die of love or his liver or even of old age he dies of being a man.” by Percival Arland Ussher.

    0
    Reply
  45. slot slot

    You are my breathing in, I have few blogs and often run out from to brand.

    0
    Reply
  47. best hacking apps best hacking apps

    I got what you intend, thankyou for putting up.Woh I am thankful to find this website through google.

    0
    Reply
  48. instagram hackers for hire instagram hackers for hire

    What i do not understood is if truth be told how you are no longer really much more smartly-liked than you may be right now. You’re so intelligent. You understand thus considerably with regards to this subject, made me individually believe it from a lot of various angles. Its like men and women are not interested unless it is something to accomplish with Girl gaga! Your individual stuffs excellent. All the time deal with it up!

    0
    Reply
  49. hire a hacker uk hire a hacker uk

    I’m truly enjoying the design and layout of your blog. It’s a very easy on the eyes which makes it much more pleasant for me to come here and visit more often. Did you hire out a designer to create your theme? Fantastic work!

    0
    Reply
  50. professional iphone hackers for hire professional iphone hackers for hire

    Nice read, I just passed this onto a colleague who was doing some research on that. And he actually bought me lunch since I found it for him smile Thus let me rephrase that: Thanks for lunch!

    0
    Reply
  51. loja de roupas loja de roupas

    I’m really inspired with your writing talents and also with the layout on your weblog. Is this a paid subject matter or did you customize it yourself? Anyway keep up the excellent high quality writing, it’s uncommon to see a great weblog like this one nowadays..

    0
    Reply
  53. concrete hot tub concrete hot tub

    Hey there! Someone in my Myspace group shared this website with us so I came to look it over. I’m definitely loving the information. I’m bookmarking and will be tweeting this to my followers! Outstanding blog and outstanding design and style.

    0
    Reply
  54. Taxi Antwerpen Taxi Antwerpen

    I¦ll right away grab your rss feed as I can not find your e-mail subscription link or newsletter service. Do you’ve any? Please allow me understand so that I could subscribe. Thanks.

    0
    Reply
  55. 7xl הפקדה 7xl הפקדה

    you have a great blog here! would you like to make some invite posts on my blog?

    0
    Reply
  56. hire a snapchat hacker hire a snapchat hacker

    Hello, Neat post. There’s an issue together with your website in internet explorer, could check this… IE nonetheless is the marketplace chief and a big section of other people will leave out your excellent writing because of this problem.

    0
    Reply
  58. Humber bay real estate Humber bay real estate

    Hi, Neat post. There’s a problem together with your web site in web explorer, could test thisK IE nonetheless is the market chief and a good section of other folks will leave out your great writing because of this problem.

    0
    Reply
  60. SPA COM HIDRO E AQUECEDOR 10 PESSOAS SPA COM HIDRO E AQUECEDOR 10 PESSOAS

    I do accept as true with all the ideas you’ve presented for your post. They’re really convincing and can certainly work. Still, the posts are too quick for novices. May just you please lengthen them a bit from next time? Thank you for the post.

    0
    Reply
  61. melhor banda para casamento melhor banda para casamento

    Thank you for sharing superb informations. Your web site is so cool. I am impressed by the details that you have on this blog. It reveals how nicely you understand this subject. Bookmarked this website page, will come back for extra articles. You, my pal, ROCK! I found just the information I already searched everywhere and simply could not come across. What a perfect web-site.

    0
    Reply
  64. lift detox preço lift detox preço

    I would like to thnkx for the efforts you have put in writing this blog. I am hoping the same high-grade blog post from you in the upcoming as well. In fact your creative writing abilities has inspired me to get my own blog now. Really the blogging is spreading its wings quickly. Your write up is a good example of it.

    0
    Reply
  65. web design em porto seguro web design em porto seguro

    Howdy! This is my 1st comment here so I just wanted to give a quick shout out and tell you I really enjoy reading your blog posts. Can you recommend any other blogs/websites/forums that deal with the same topics? Thank you!

    0
    Reply
  66. antminer ka3 antminer ka3

    I beloved as much as you’ll receive performed right here. The caricature is tasteful, your authored subject matter stylish. nonetheless, you command get got an nervousness over that you want be delivering the following. sick certainly come more beforehand once more as exactly the similar nearly very regularly inside of case you defend this increase.

    0
    Reply
  73. Geico insurance online Geico insurance online

    Very efficiently written article. It will be beneficial to anybody who employess it, including me. Keep doing what you are doing – can’r wait to read more posts.

    0
    Reply
  74. slot hoki slot hoki

    Excellent blog here! Also your site loads up fast! What web host are you using? Can I get your affiliate link to your host? I wish my site loaded up as quickly as yours lol

    0
    Reply
  75. blythe danner nude blythe danner nude

    I was Computed Tomography (CT): what is it for, advantages
    and disadvantages recommended this Computed Tomography (CT): what is it for, advantages and
    disadvantages blog by my cousin. Computed Tomography (CT): what is it
    for, advantages and disadvantages I am not sure whether this
    post is written by him as nobody else know such detailed about my Computed Tomography
    (CT): what is it for, advantages and disadvantages
    problem. You’re incredible! Thanks!https://ptb-russia.ru/bitrix/redirect.php?event1=&event2=&event3=&goto=http%3A%2F%2F0pi.ru%2Fpost.php%3Furl%3Dhttps%3A%2F%2Floginken.com%2F

    0
    Reply
  77. Situs Judi Togel Online Resmi Situs Judi Togel Online Resmi

    I really enjoy reading through on this internet site, it has wonderful blog posts. “One should die proudly when it is no longer possible to live proudly.” by Friedrich Wilhelm Nietzsche.

    0
    Reply
  78. antminer b7 antminer b7

    Hi there I am so happy I found your website, I really found you by error, while I was researching on Bing for something else, Regardless I am here now and would just like to say thanks a lot for a tremendous post and a all round enjoyable blog (I also love the theme/design), I don’t have time to read it all at the moment but I have saved it and also added in your RSS feeds, so when I have time I will be back to read more, Please do keep up the excellent job.

    0
    Reply
  80. jasa sosmed jasa sosmed

    Very interesting info !Perfect just what I was looking for!

    0
    Reply
  82. société de domiciliation société de domiciliation

    We’re a group of volunteers and opening a new scheme in our community. Your website provided us with useful info to paintings on. You’ve done an impressive process and our whole community will probably be grateful to you.

    0
    Reply
  83. https://www.lotteryluckydraw.com/ https://www.lotteryluckydraw.com/

    I really like your blog.. very nice colors & theme. Did you design this website yourself or did you hire someone to do it for you? Plz respond as I’m looking to create my own blog and would like to find out where u got this from. thanks

    0
    Reply
  84. kbc head office number india kbc head office number india

    I am usually to running a blog and i actually admire your content. The article has really peaks my interest. I’m going to bookmark your web site and keep checking for brand new information.

    0
    Reply
  86. com sec android daemonapp com sec android daemonapp

    Great amazing issues here. I?¦m very satisfied to look your article. Thanks so much and i am looking forward to touch you. Will you please drop me a e-mail?

    0
    Reply
  120. WordPress-Websites WordPress-Websites

    Hey there! I could have sworn I’ve been to this website before but after checking through some of the post I realized it’s new to me. Anyways, I’m definitely glad I found it and I’ll be book-marking and checking back frequently!

    0
    Reply
  156. Kampus Teladan Kampus Teladan

    I am not sure where you’re getting your info, but good topic. I needs to spend some time learning much more or understanding more. Thanks for fantastic information I was looking for this info for my mission.

    0
    Reply
  158. https://satpolpp.langsakota.go.id/tangkas-asia/ https://satpolpp.langsakota.go.id/tangkas-asia/

    obviously like your web site but you have to test the spelling on several of your posts. A number of them are rife with spelling problems and I find it very troublesome to tell the truth nevertheless I’ll certainly come again again.

    0
    Reply
  213. casey nezhoda nude casey nezhoda nude

    Its like you read my mind! You appear to know Computed Tomography (CT): what is it
    for, advantages and disadvantages so much about this, like you wrote
    the book in it or something. I think that you Computed Tomography
    (CT): what is it for, advantages and disadvantages could do with a few pics to drive the message home
    Computed Tomography (CT): what is it for, advantages and disadvantages a bit, but Computed Tomography (CT): what is it
    for, advantages and disadvantages other than that, this is Computed Tomography (CT): what is it for, advantages and disadvantages great blog.

    An excellent read. Computed Tomography (CT): what is it for, advantages and
    disadvantages I’ll certainly be back. http://seoule.itfk.org/index.php?ct_id=cust_coun&sb_id=cc_view&cc_idx=489&now_page=&return_url=http%3A%2F%2F01.ocmails.com%2Fsubscriber%2FupdateReport.mqrm%3Faction%3Dclick%26sentId%3DaP%252FwzgbI4vAUqfIp0ngMQw%253D%253D%26url%3Dloginken.com

    0
    Reply
  363. build in ground hot tub build in ground hot tub

    I do agree with all of the ideas you’ve presented in your post. They’re very convincing and will definitely work. Still, the posts are too short for beginners. Could you please extend them a bit from next time? Thanks for the post.

    0
    Reply
  380. California city pest control California city pest control

    Whats up! I just would like to give a huge thumbs up for the good information you have got right here on this post. I shall be coming back to your blog for extra soon.

    0
    Reply
  389. renovasi kantor renovasi kantor

    I discovered your blog site on google and check a few of your early posts. Continue to keep up the very good operate. I just additional up your RSS feed to my MSN News Reader. Seeking forward to reading more from you later on!…

    0
    Reply
  415. boxing gyms near me boxing gyms near me

    My developer is trying to convince me to move to .net from PHP. I have always disliked the idea because of the costs. But he’s tryiong none the less. I’ve been using Movable-type on numerous websites for about a year and am concerned about switching to another platform. I have heard excellent things about blogengine.net. Is there a way I can transfer all my wordpress content into it? Any kind of help would be greatly appreciated!

    0
    Reply
  423. Kkslot777 Kkslot777

    I gotta bookmark this website it seems very helpful very helpful

    0
    Reply
  428. Fungame777 Fungame777

    Loving the info on this site, you have done great job on the blog posts.

    0
    Reply
  435. Fungame777 Fungame777

    Someone essentially help to make severely articles I might state. That is the very first time I frequented your website page and thus far? I surprised with the analysis you made to make this particular submit extraordinary. Magnificent activity!

    0
    Reply
  439. ครีมรักษาสิว ครีมรักษาสิว

    I discovered your blog site on google and check a few of your early posts. Continue to keep up the very good operate. I just additional up your RSS feed to my MSN News Reader. Seeking forward to reading more from you later on!…

    0
    Reply
  440. slot hoki slot hoki

    Fantastic post but I was wanting to know if you could write a litte more on this topic? I’d be very thankful if you could elaborate a little bit further. Thanks!

    0
    Reply
  457. รองพื้น รองพื้น

    An impressive share, I just given this onto a colleague who was doing a little analysis on this. And he in fact bought me breakfast because I found it for him.. smile. So let me reword that: Thnx for the treat! But yeah Thnkx for spending the time to discuss this, I feel strongly about it and love reading more on this topic. If possible, as you become expertise, would you mind updating your blog with more details? It is highly helpful for me. Big thumb up for this blog post!

    0
    Reply
  501. Gacor Bandar Bola Gacor Bandar Bola

    Your style is so unique compared to many other people. Thank you for publishing when you have the opportunity,Guess I will just make this bookmarked.2

    0
    Reply
  534. series online series online

    You have mentioned very interesting points! ps nice site. “Every man over forty is a scoundrel.” by George Bernard Shaw.

    0
    Reply
  537. fairy tales in hindi fairy tales in hindi

    We absolutely love your blog and find most of your post’s to be just what I’m looking for. Does one offer guest writers to write content for yourself? I wouldn’t mind composing a post or elaborating on a lot of the subjects you write concerning here. Again, awesome site!

    0
    Reply
  546. piping engineering consultant piping engineering consultant

    Way cool, some valid points! I appreciate you making this article available, the rest of the site is also high quality. Have a fun.

    0
    Reply
  555. Tour Belitung Murah Tour Belitung Murah

    obviously like your web-site but you need to test the spelling on several of your posts. Many of them are rife with spelling issues and I in finding it very bothersome to inform the truth however I¦ll certainly come again again.

    0
    Reply
  568. Life Experience Degree Life Experience Degree

    CBD offers numerous benefits to your body since it aids in making your ECS perform better and is responsible for balancing numerous things. All it means is that a breeder modified a particular strain to produce only female plants. 

    0
    Reply
  569. Life Experience Degrees Life Experience Degrees

    You could definitely see your expertise in the paintings you write. The world hopes for more passionate writers like you who are not afraid to say how they believe. Always go after your heart.

    0
    Reply
  571. เกล็ดเลือดต่ำ เกล็ดเลือดต่ำ

    Hi there! I just wanted to ask if you ever have any trouble with hackers? My last blog (wordpress) was hacked and I ended up losing a few months of hard work due to no data backup. Do you have any methods to protect against hackers?

    0
    Reply
  583. curso aws gratuito 2021 curso aws gratuito 2021

    Real excellent information can be found on site. “Never violate the sacredness of your individual self-respect.” by Theodore Parker.

    0
    Reply