12 Interesting Facts that You Should Know About CT Scan 

We all often come across a term known as a CT scan. Let’s discuss some interesting facts about it. The use of Computed Tomography has increased in recent years. It is a medical imaging technique. The basic purpose of a CT scan is to show the whole internal structure of the body. It works by using computer algorithms. Different medical conditions can be diagnosed by it. It can detect cancer, bone fractures, or any other internal bleeding. The CT scan price in Pakistan may range from 7k to 45k. Your healthcare provider may recommend this test to diagnose any specific medical condition. You need to know the following facts before going through this test. 

CT Abbreviation

Computed Tomography is a full abbreviation of CT. It is a test that is used to diagnose various medical conditions. It uses different computer algorithms. It shows the detailed internal image of your body. It can diagnose cancer, any bone fracture or internal damage, etc. 

 Non-invasive Test 

As we know other tests such as biopsies and surgeries require incisions or injections etc. But a CT scan is a non-invasive test. During the CT scan, the patient lies on the table. This table slides into the CT scanner. The scanner takes different images of the body from almost every angle. Unlike other tests, it is painless. 

Fast Scan

CT scan is a very fast test. Almost less than 30 minutes are required for it. The duration of the test depends upon the area of the body that needs to be examined. It also depends upon the number of images required. During some tests, it is required for the patient to hold his breath shortly. 

Radiations

As we know radiation is a type of energy. CT scan uses radiation. These radiations travel through the body and are absorbed by tissues and organs. The scanner then detects absorbed energy. After complete scanning, it provides different images of the body from different angles. 

Safety 

Radiations used in CT scans are generally safe. The energy emitted by these radiations is very low. However, some more steps have been taken to reduce this risk. There are low-dose CT scans that use lower radiation. These scans are more suitable. Hence this scan is safe and its radiation is not harmful. 

Contrast Dyes 

Sometimes certain dyes are used to get a clearer image of the body part and tissues. It can be used to prominent certain blood vessels or tissues. The patient is advised to swallow the dye or it can also be injected into the vein. 

Diagnosis of Medical Conditions

As we have discussed earlier, CT scans are used to diagnose a variety of medical conditions. It can detect cancers, bone fractures, and any internal damage or bleeding. They can also help doctors in identifying the effectiveness of the treatment. After it, doctors can suggest some surgeries or biopsies. 

Abnormalities Detection 

As we know that CT scan is better than other tests. It can diagnose abnormalities at an early stage. However, ultrasound and X-rays can’t detect these abnormalities. Early-stage cancer can also be diagnosed by it. Therefore, it is considered the best diagnostic tool. 

Not Suitable for Everyone 

CT scan is a safe test. But it does not apply to everyone. This test is not advised for pregnant ladies or young children due to the radiation used in it. This test is also not suitable for kidney patients, especially the ones suffering from dye-induced nephropathy. It is a condition in which the kidney fails to filter the waste products. 

Medical Insurance 

CT scans are included in medical insurance. However, the price may be different depending on the availability of facilities. You can consult your insurance provider before going through this test. 

CT scan and MRI scans 

CT scan and MRI scan both are diagnostic tests. These tests are used to get a detailed internal image of the body. However, MRI uses magnetic or radio waves to form images. But CT scan uses X-rays to obtain different images of the body from different angles. 

Requires Some Preparation 

Some preparations are required before a CT scan. The patient may be required to fast or may be asked to drink a material before going through the test. Always consult your healthcare provider before going through any test to avoid any complications and get the perfect results. 

Conclusion 

Medical imaging has been changed with the addition of CT scans. CT scans are fast and non-invasive tests. These tests are extremely beneficial in detecting minor abnormalities. CT scans are usually safe and give accurate results. These tests are also beneficial in analyzing the effectiveness of a certain treatment. But before going through you must be aware of all the benefits and negative effects of it. However, if you have any underlying medical condition consult your healthcare provider.