PACE Hospitals stands out as one of the top CT scan centres in Hyderabad, Telangana, India to offer accurate diagnosis and high-quality imaging. With state-of-the-art multi-slice CT scanners, we ensure high-precision detailed imaging, low radiation exposure, and fast scanning technology for patients across various medical specialties.
Our patient-friendly services, ultra-modern imaging technology, and expert radiology team make us the preferred choice for CT scans in Hyderabad, India. Whether for routine health checkups or emergency diagnostics, trust us for precise imaging and faster results.
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Appointment Desk: 04048486868
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PACE Hospitals
HITEC City and Madeenaguda
Hyderabad, Telangana, India.
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Appointment Desk: 04048486868
WhatsApp: 8977889778
Regards,
PACE Hospitals
HITEC City and Madeenaguda
Hyderabad, Telangana, India.
A CT scan takes several pictures of the body from various perspectives using cutting-edge X-ray equipment. Computer processing of these images produces intricate 2D or 3D depictions of interior organs, bones, blood arteries, and tissues. The scan provides a clearer and more detailed view than standard X-rays.
CT scan full form and definition
A Computed Tomography (CT) scan, also known as a CAT scan (Computerized Axial Tomography), is a diagnostic imaging tool that uses X-rays combined with computer technology to produce detailed cross-sectional images of the body. These scans are invaluable in modern medicine for diagnosing, monitoring, and planning treatment for a variety of conditions.
CT scans are widely used in medical diagnostics for various purposes, including:
CT scans are specialized based on the body area or condition being examined, including brain, chest, abdominal, cardiac, and musculoskeletal CT. Major types of CT Scan are as mentioned below:
Preparation for a CT scan depends on the type of scan being performed and whether contrast dye will be used.
Preparation Steps:
In order to obtain comprehensive cross-sectional images, the patient is placed on a motorized table that glides into the scanner. There, X-ray beams circle around the body. Contrast dye may be used during the procedure to improve visibility in specific locations.
Step-by-Step Process:
After the CT scan, patients are monitored for any reactions to contrast dye and encouraged to drink fluids to help flush it from their system. Most can resume normal activities immediately, with results typically sent to the referring doctor within 24–48 hours.
While CT scans are generally safe, there are potential risks to consider:
CT Scan Vs MRI
While both CT and
MRI scans provide detailed images, they differ in the technology used. A CT scan uses X-rays and is ideal for imaging bones, tissues, and detecting internal bleeding, while an MRI uses magnetic fields and is particularly effective for soft tissues like the brain, spine, and muscles. The difference between MRI and CT scan can be broadly explained as below:
Aspect | CT Scan | MRI Scan |
---|---|---|
Technology | X-rays | Magnetic field and radio waves |
Best for | Bones, lungs, and acute injuries | Soft tissues, brain, spine, joints |
Speed | Fast (few seconds to minutes) | Slower (30 minutes or more) |
Radiation | Yes | No |
Cost | Generally cheaper | Comparatively expensive |
Contraindications | Pregnancy, radiation sensitivity | Metallic implants, claustrophobia |
Frequently Asked Questions (FAQs) on CT Scan
Yes, CT scans are generally safe. However, they involve exposure to a small amount of radiation, which carries a minor risk. For this reason, they are used only when necessary, and the benefits typically outweigh the risks, especially for critical diagnoses.
Yes, a CT scan is frequently used to find malignant growths and tumors. It can determine the location, size, and form of tumors in organs such the pancreas, liver, and lungs. Additionally, CT scans are utilized to track cancer metastases.
CT scans should be avoided during pregnancy unless absolutely necessary due to the potential risks of radiation exposure to the fetus. If a CT scan is needed, special precautions will be taken to minimize radiation, and alternative imaging methods, like ultrasound or MRI, may be considered.
A CT scan can be used to detect coronary artery disease, which is a common cause of heart attacks. Specifically, a CT angiogram can assess blockages in the arteries. However, a CT scan alone cannot diagnose an active heart attack; other tests like an ECG are used for that purpose.
Yes, a CT scan can detect a stroke, particularly in its early stages. It can identify bleeding (hemorrhagic stroke) or signs of blocked blood vessels (ischemic stroke), helping physicians decide on the appropriate treatment quickly.
A CT scan works by rotating an X-ray machine around the patient, taking multiple X-ray images from different angles. A computer then combines these images to produce cross-sectional slices of the body, which can be further analyzed to diagnose medical conditions.
No, a CT scan is a non-invasive and painless procedure. Patients may experience some discomfort when positioned on the table or during the administration of contrast dye, but the procedure itself involves no pain. The only discomfort comes from remaining still during the scan.
The preparation depends on whether contrast dye is used or not. You may be asked to fast for a few hours prior to the scan if contrast is required. Notifying your doctor of any allergies, kidney issues, or pregnancy is also very important. Everything composed of metal should be taken out before the procedure begins.
Yes. Dehydration affects liver function tests, which are why the knowledge of the hydration status of the patient is necessary for the doctor before interpreting the results. Patients must avoid unnecessary physical activity, hot, dry environments and any diuretic (urine-inducing) substances such as caffeine. The patient can nevertheless have ample water.
A CT scan typically takes between 10 to 30 minutes, depending on the area being scanned and the complexity of the images required. The preparation time and any necessary post-scan monitoring may add to the overall time at the facility.
Contrast dye helps enhance the visibility of blood vessels, organs, and tissues, making it easier to identify abnormalities. It is usually injected into a vein, swallowed, or introduced rectally, depending on the type of scan being performed. Some people may experience mild side effects, like a warm sensation or metallic taste.
While rare, allergic responses to contrast dye are possible. From mild symptoms like rash or itching to more serious reactions like breathing problems, they might be anything. Because individuals with kidney problems may be more vulnerable to contrast-induced nephropathy, pre-screening is essential.
CT scans are used to diagnose a wide range of medical conditions, including cancers, internal injuries, infections, strokes, and diseases of the bones, lungs, and abdominal organs. They can also guide surgeries, biopsies, and radiation treatments, making them crucial in both diagnostics and treatment planning.
A CT scan exposes patients to more radiation than a regular X-ray due to the detailed nature of the images. However, the amount of radiation is still considered relatively low, and the benefits of accurate diagnosis generally outweigh the risks, especially in critical situations.
After a CT scan, you may be advised to drink plenty of fluids, especially if contrast dye was used, to help flush it from your system. If you were injected with contrast, you may be monitored for a short time to watch for allergic reactions. Otherwise, you can resume your normal activities.
There are several types of CT scans, including conventional CT, helical (spiral) CT, multi-slice CT, CT angiography, and cardiac CT. Each type serves a specific purpose, such as assessing blood vessels, coronary arteries, or detailed soft tissues in organs like the lungs and brain.
CT scans are not typically used for routine check-ups due to the radiation exposure. They are generally reserved for diagnosing specific symptoms or conditions. However, low-dose CT scans are used for lung cancer screening in high-risk individuals, such as heavy smokers, under medical guidance.
If you are undergoing a CT scan that requires contrast dye, you will likely be asked to refrain from eating or drinking for a few hours before the procedure. For other types of CT scans, no dietary restrictions are typically necessary, but it’s best to follow your doctor’s instructions.
After your CT scan, the images will be analyzed by a radiologist, who will prepare a report detailing the findings. This report is sent to your referring physician, who will discuss the results with you and explain what they mean in the context of your symptoms and medical history.
Single Photon Emission Computed Tomography (SPECT) is a nuclear imaging technique that provides 3D information about the function of organs and tissues in the body. It uses gamma rays emitted by a radiotracer injected into the bloodstream to create detailed images.
Metro Pillar Number C1772, Beside Avasa Hotel, Hitech City Road, Near HITEC City Metro Station, Hyderabad, Telangana, India.
Mythri Nagar, Beside South India Shopping Mall, Hafeezpet, Madeenaguda, Hyderabad, Telangana, India.
040 4848 6868
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