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PET CT scan, also known as Positron Emission Tomography, is an advanced imaging technique that uses radioactive tracers to visualize and measure the metabolic activity of cells in the body. PET scans are often combined with CT or MRI scans to provide detailed pictures of the body's anatomy and function.

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PET CT scan procedure involves a small amount of radioactive material which is injected into your bloodstream, usually through a vein in your arm. This tracer travels through your body and collects in areas with high levels of chemical or metabolic activity, which often correspond to areas of disease. A scanner then detects the energy given off by the tracer to create images of the body's internal functions.

The Significance of PET CT Scans in the Medical Field is paramount. They play a crucial role in early detection of various diseases such as cancer, heart conditions, and neurological disorders. By providing insight into the body's functionality rather than just its structure, PET CT scans can help doctors diagnose conditions more accurately and tailor treatments to individual patient needs.

  • Test NamePET CT (ONLY SCAN)
Available PET CT Scans

Sprint Diagnostics provides various PET Scans in Hyderabad at your nearest location for affordable prices.

Specific Instructions:

When preparing for a PET CT scan, consider the following:

  • 1

    Fasting: You will be asked to fast for several hours before a PET CT scan as the procedure requires that you have low blood sugar. This helps the radioactive tracer to show up more clearly in the images.

  • 2

    Medications: Inform your doctor about any medications or supplements you're taking. Depending on what they are, you may be asked to stop taking them before the scan.

  • 3

    Clothing: Wear comfortable and warm clothes. You might have to change into a hospital gown. Avoid wearing jewelry and clothes with metal parts as they may affect the scan images.

  • 4

    Pregnancy: If there's a chance you could be pregnant, inform your doctor. The scan involves exposure to radiation, which can pose risks to a developing fetus.

Frequently Asked Questions

PET CT scans are employed for the early detection of various diseases such as cancer, heart disease, neurological disorders, and other ailments.

Yes, a PET CT scan is commonly used to detect cancer. Cancer cells have higher metabolic rates than normal cells, so they absorb more of the radioactive tracer, making them more visible on the PET CT scan.

MRI and PET CT scans play different roles in medical diagnosis. PET CT is particularly effective in detecting cancer at an early stage by identifying metabolic changes. On the other hand, MRI is best suited for providing detailed structural assessments with its high-resolution soft tissue images. In complex cases, a combination of both scans is often recommended to ensure a thorough evaluation as determined by a healthcare professional.

The total time for a PET CT scan can vary but generally, the procedure takes between two to four hours. This includes the time for the tracer to circulate through your body, which typically takes about an hour, and the scan itself, which takes about 30 minutes.

PET scans are generally painless but you may experience allergic reactions, mild discomfort at the injection site, nausea, or headache. Pregnant individuals should exercise caution due to potential fetal risk. Trained professionals oversee the procedure to ensure safety.

The cost of a PET CT scan in Hyderabad varies based on the body part being examined. Sprint Diagnostics provides affordable PET CT scan options in Hyderabad.

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