An Overview on CT Scan of The Brain
Computed Tomography or CT scan is a way of capturing images or visuals to test the structure of bones and soft tissues. Cross-sections of X-ray images are taken of specific body parts to visualize them to get a specifically detailed analysis of the body. The procedure of a CT scan may vary depending upon the situations or the recommendations by certain doctors in CT scan centre near me. It is multiple X-ray images and processing through the computer to make up cross-sectional images.
- It is done through imaging.
- Generally, takes thirty to sixty minutes.
- Results available usually in two to three days.
- Non-invasive.
- Ability to confirm the condition is high.
- The ability to rule out the condition is high.
About Brain CT Scan
Looking for a brain CT scan centre near me? Here is all that you need to know about the procedure. A CT scan of the brain is an imaging procedure, non-invasive that uses X-rays to produce all the types of imaging of the brain (horizontal, or axial). It provides detailed information regarding brain tissues and structures; these provide more data related to injuries and diseases of the brain. Brain CT scans may be possible with or without contrast.
The brain CT scan is done for assessing the presence of lesions, tumours, structural anomalies and other injuries in the brain. The procedure takes around 15 minutes to half an hour.
Reasons for CT Scan of Brain
A CT scan of the brain is generally performed to examine the brain for tumours and other lesions, injuries, intracranial bleeding, structural anomalies, (for example hydrocephalus, infections, brain functions), or another type of assessment like X-ray or physical exam are not so conclusive.
A brain CT scan is also used to interpret the effects, treatment, or brain tumours, that help to detect clots in the brain which are responsible for strokes. There can be other reasons apart from biopsies also for which a doctor can recommend a CT scan near me.
The procedure of CT Scan of The Brain
- Procedures of CT scan vary based on the conditions or the practices of the physician. CT scans are usually performed as a part of your hospital stay. Generally, steps involved in a brain CT scan are as follows-
- There are two types of contrast, if the procedure is through contrast media, then for injection of contrast media, an IV line will be started in the hand or the arm. If going through the oral contrast, a liquid contrast preparation will be given to swallow.
- After that, you are supposed to lie down on the scan table that goes into a large, circular opening of the scanning machine.
Know more procedure of CT Scan Brain
- Meanwhile, the technologist will be in constant contact with you in the other room where scanner controls are there. There is hardly any problem because two-way communication is enabled through the speakers and also, there is a call button to let know the technologist if you are facing any problem. The technologist will watch you constantly from the other room.
- When the scanner will start to rotate all around, sounds of clicking will be heard, which is normal because X-rays are passing all through the body.
- When X-rays pass by the body tissues the scanner will detect it and then transmit it to the computer. It will be then transformed into images by the computer and the radiologist will interpret the images.
- During the procedure, you may be asked to hold your breath and remain very still.
- Some of the impacts like flushing sensation, slight headache, nausea, or vomiting may be felt if contrast media is used as a CT scan procedure. It happens only for few moments.
- If you face or experience any breathing problem, sweating or numbness then you should notify the fact to the technologist. After the procedure is completed, you will be taken out of the scanner. If an IV line was put, it will also be removed.
Although a brain CT scan causes no pain or problem, lying down still for the long procedure might cause some discomfort, mostly when you had a recent surgery or injury. However, the technologist will try to use all the measures that provide you comfort and complete the procedure quickly for minimal discomfort.
Post-Operative Care of CT Scan of The Brain
A person will be monitored for a certain period if contrast media was used during the brain CT scans. Any side effects or reactions like itching, swelling, rashes, or difficulty in breathing should be notified to the radiologist. If after reaching home any pain, redness, or swelling is noticed at the IV site the immediately call the doctor as it may be a sign of any infection or other type of reaction.
Apart from that no other special type of care is needed after the CT scan of the brain. All the patients are allowed to resume their normal diet and activities. The doctor at the CT scan centre near me may provide additional instructions only if there is any special or particular situation.
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