What does a 64-slice CT mean?
Washington Hospital’s Outpatient Imaging Center uses a state-of-the-art 64-slice computed tomography (CT) scanner. The Scanner creates 64 high-resolution anatomical images per rotation. This will decrease scan times to several seconds, less than 15 seconds in most cases.
What is CT angiography of brain?
Your doctor has recommended you for computed tomography angiography (CTA) of your brain or neck. A CT scanner uses a combination of a high-tech X-ray scanner and sophisticated computer analysis to provide detailed, 3D images of the blood vessels in your body, such as those in the brain, neck, kidneys and legs.
Is 64-slice CT scan good?
There are many radiologists and cardiologists who argue a 64-slice CT system is good enough to make a cardiac diagnosis without spending twice as much for the higher-slice systems.
What is the difference between 16 and 64 slice CT?
It’s true that 16-Slice CT Scanners are still great for non-cardiac studies. And they are still more affordable than 64-Slice CT technology. On average, a 16-slice scanner costs approximately 30-40% less than a 64. In addition, the cost of maintenance is also lower—about 20-30 percent lower annually.
What is the importance of CT slices?
Multi-slice CT scanners have numerous advantages such as superior image quality and this can enable earlier diagnostic results. This essentially leads to shortening the diagnostic time for the patient, enhancing the treatment, and improving the patients’ long-term outcome.
How many detectors are in a 64 slice CT scanner?
32 detectors
A floating or wobbling focal spot is used to create two slightly different beam projections on an array of detectors (32 x 0.6 mm central detectors flanked on both sides by 4 x 1.2 mm detectors) feeding 32 channels; the combination of two focal spots with 32 detectors results in a “64 slice” system.
What is the difference between 16-slice and 64 slice CT scan?
What does slices mean in CT scan?
The term slice refers to the number of rows of detectors in the z-axis of a CT. For example, in an 8-slice CT, there are eight slices of data captured for each rotation of the gantry. The first CT scanners offered single slice CT (SSCT) images but now there are multiple-slice CT scanners (MSCT.)
How long is a CT scan of the brain?
The technologist will always be able to see and hear you during your exam. This procedure usually takes approximately 15 to 30 minutes.
What are the side effects of head CT scan?
Possible side effects or risks Side effects and risks for a cranial CT scan involve discomfort, exposure to radiation, and allergic reaction to the contrast dye. Discuss any concerns with your doctor before the test so you can assess the potential risks and benefits for your medical condition.
What is 64 slice CT angiography of heart?
64 Slice CT Angiography of Heart at Apollo Hospitals. – Apollo Hospitals What is Robotic surgery? 64 Slice CT Angiography is a non-invasive procedure that helps in detecting minute blockages of the arteries of the heart.
What is the speed of a 64 slice CT scan?
The speed of the 64-slice CT scanner can gather a high-resolution image of a heart, brain or both lungs in less than five seconds. A scan of the whole body is possible in about 30 seconds. The speed of the 64 slice CT scanner has also allowed for the technology to be an alternative to conventional angiography or cardiac catheterization.
Should I buy a 64-slice CT scanner for cardiac studies?
If a 64-slice CT is in your budget, there’s great potential for it to shine in your cardiac studies. If you have more questions about CTs, we’d love to help you learn about new 64-slice scanners, refurbished 64-slice scanners, service support, and replacement parts.
Is a 64-slice CT right for your facility?
While a 64-slice CT can’t replace your facility’s cath lab entirely, it can be an excellent compliment to it, saving time and unnecessary catheterization procedures for patients. Stacked up against 16-slice CT, there’s no contest: the 64 does everything the 16 can, and better.