Get PET CT for Lung at Our Leading Diagnostic Centre in Kolkata
PET, or Positron Emission Tomography, is an imaging test that uses a small amount of radioactive material to determine whether the internal tissues and organs are functioning properly. The type of radioactive material and delivery method differ between every PET scan—it can be inhaled, swallowed, or injected into the vein.
In a PET scan of the lungs, these radioactive materials accumulate in the area experiencing high chemical activity and show up as bright spots on the resultant image. This is helpful in determining the possible occurrence of lung cancer.
PET Scan for Lung Cancer: Why Doctors Ask for It
A PET CT scan helps obtain the cancer cells’ anatomical and morphological location. It is also used to determine the functional aspects of this form of cancer. This imaging technique is thus highly recommended as a confirmatory lung cancer test. Your doctor may ask you to undergo a PET CT for lung cancer if they suspect the presence of cancer cells.
Helps confirm suspected lung cancer:
PET CT scan is used to diagnose visible pulmonary nodules that may have shown up in some other imaging technique. With this scan, doctors can differentiate between a malignant and benign lung lesion, with a malignant lesion showing greater metabolic activity
Lung cancer staging:
The correct lung cancer staging helps develop a relevant treatment plan. The tumour size, location, metastasis, and the mediastinal lymph node are evaluated during the staging process.
Metastasis identification:
Doctors can identify how much a malignant tumour has spread from the lungs to other body parts with a whole-body PET scan.
Lung cancer treatment assessment:
A PET CT scan helps determine if the ongoing treatment effectively localises and eliminates cancer cells. Depending on the responsiveness, the treatment plan can be modified accordingly.
Determine recurrences:
PET scans for lung cancer are also useful in checking for cancer recurrences in symptomatic patients who have already been treated.
What to Expect during PET scan For Lungs?
A positive PET scan during lung cancer can be better determined only after a whole-body PET scan. Avoid consuming any food around 4-6 hours before undergoing the scan, but make sure you take enough water and stay hydrated.
Here are some things you need to inform your doctor about so that appropriate precautions can be taken:
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If you are claustrophobic, your doctor may prescribe a medicine that will help reduce your anxiety and allow you to relax.
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If you are pregnant.
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You are aware of existing allergies to injected contrast dyes.
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If you are taking a regular dose of insulin to manage your diabetes, you will need to prepare it in a special way.
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Any other regular medications, as these often interfere with the test outcomes.
Why Choose Quadra for PET Lung Scan
Quadra Diagnostics is one of the leading diagnostic centres in Kolkata. With state-of-the-art infrastructure and technologically advanced equipment, we ensure you get accurate test results. We also have a team of expert doctors and technicians to help cater to the unique needs of every patient.
If you are worried about getting a PET scan for your lungs or have questions about the process, contact our experts on WhatsApp or call out hotline numbers:(033)-66012345/ (033)-49508000.
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