5 key differences between Ultrasound and CT Scans

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5 key differences between Ultrasound and CT Scans

Some of us may be fully aware of what CT scans and Ultrasounds are, but there may also be some of us, who might have just heard of them. Both of these are quite known imaging tools for diagnosing medical conditions, that being said, these two shouldn’t be considered the same, and in this article, we are going to learn about the 5 key differences between Ultrasound and CT Scans( CT stands for Computed Tomography). If you want to get a good overview of each of them, you can first go through these articles: CT Scan, and Ultrasound, otherwise, we can just go through the 5 main differences between Ultrasound and CT Scans.

5 key differences between Ultrasound and CT Scans

Given below are some of the 5 key differences between Ultrasound and CT Scans :

1. Usage – key differences between Ultrasound and CT Scans :

First things first, what is the objective and usage of each of them? Well, though it is quite good in its work, ultrasound has its boundaries. Ultrasounds come in handy while diagnosing internal organs and in prenatal care, they are generally avoided for imaging any bone structures. Contrary to this, CT Scans are used for imaging soft tissue, bone, and blood vessels, that too at the same time and with great detail.

By putting together multiple images taken from different angles of the same area, a 3-D picture of the target area is created by CT Scan. The medical team can use a single high-definition image that is created by adjusting and clarifying this ‘layering’ effect which is put through a computer.

CT Scan Machine
CT Scan Machine
an ultrasound machine
An Ultrasound machine

2. Time Taken – key differences between Ultrasound and CT Scans :

A CT Scan generally takes a shorter time (typically about 5 minutes), whereas, a routine ultrasound typically takes about 15 minutes to be completed.

3. Cost – key differences between Ultrasound and CT Scans :

An ultrasound procedure will generally cost us lesser than a CT scan procedure.

4. Risk of radiation – key differences between Ultrasound and CT Scans :

Ultrasound devices use high-frequency sound waves to generate images, hence there is no exposure to radiation when using ultrasound, whereas, there is very little radiation exposure ( as much as what we might get from 3 years of background radiation) with respect to CT Scan, that’s the reason, pregnant women and children are prevented from getting CT Scans.

5. Preference – key differences between Ultrasound and CT Scans :

As discussed above, each of them is good at what it is supposed to do and ain’t an alternative to the other. Both come with advantages and usage.

To take an example, CT Scan is a better option to screen certain sorts of cancer tumors, looking for various abnormalities within our body, or to further enhance their accuracy and definition, being used with other imaging techniques like MRI, whereas, ultrasounds are preferred for imaging internal organs, tendons, muscles, etc. An ultrasound comes in very handy in finding lesions or other problems and in the determination of the size of organs and tissues. An ultrasound is generally used in many sorts of medical applications like the removal of gall stones, kidney stones, and prenatal care.

Though this article is about differentiating CT Scans and Ultrasound, we must also know that both of them are preferable to regular x-rays. Especially when diagnosing people with certain types of cancers, having to go with the least number of medical procedures is good, and both of these tests, especially a CT Scan, creates a much better image that can be viewed from different angles and is directed precisely to a target location, the doctors find better views of the target area over a regular flat x-ray.

Looking for low dose, latest technology, high qualified radiologists’ reported CT Scan in North-east Delhi or Ultrasound in North-east Delhi? Our compassionate highly qualified team of radiologists and assistants have a gentle, caring manner and a feeling of family care because we keep our all empathy with you or what your family member may be going through.

Diagnostic Testing in North-east Delhi, Delhi.

We are a diagnostic centre and laboratory providing clinical solutions like CT ScanMammographyDigital X-rayIVPHSGECGEEGTMT4D & 5D UltrasoundPFTAll types of Blood Tests, etc. We promise quality, we deliver it. Deep Medical Centre’s foremost focus has always been to maintain the highest standards in testing and hygiene, resulting in a high level of satisfaction of our more than twenty thousand patrons and being the fastest growing laboratory in Northeast Delhi.

Our compassionate highly qualified team of radiologists and assistants have a gentle, caring manner and a feeling of family care because we keep our all empathy with not-so-good times that you or your family member may be going through, to require a diagnostic test.

If you have any questions about our imaging services, call Deep Medical Centre at (+91) 931-166-1446 / drop an email at contact@deepmedicalcentre.com / just click here to open the map to our physical location or request an appointment now. We wish you and your family a very healthy smiling time.

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