PET-CT Scan
Hope and Healing through PET-CT Scan, Accredited by ABH and JCI
Overview
A PET-CT scan is a specialised imaging test that combines Positron Emission Tomography (PET) and Computed Tomography (CT) to give detailed insights into how organs and tissues function. It helps detect abnormalities early, track disease progression, and guide treatment decisions. At Manipal Hospitals International, PET-CT scans are performed using advanced imaging systems and patient-focused care to ensure accuracy, comfort, and clear diagnostic guidance.
What is a PET-CT Scan?
A PET/CT scan shows both the structure and activity of organs in one combined image. A small amount of a safe radioactive tracer is used to highlight areas of abnormal activity.
In simple terms, the PET part shows how your organs work, while the CT part shows what they look like. Together, they provide a complete picture for diagnosis.
Why is the PET-CT Scan Procedure Needed?
A PET CT scan procedure is often recommended when doctors need highly detailed information to diagnose or monitor diseases, especially cancers. It helps identify changes that may not appear on routine scans.
Common Reasons and Key Conditions Assessed
- Finding and staging cancers.
- Evaluating how well cancer treatment is working.
- Detecting infections or inflammations.
- Assessing heart muscle health.
- Investigating neurological conditions such as epilepsy or dementia.
Types of PET-CT Scan / Procedure Variations
Different approaches may be used depending on the condition being investigated and the tracer required.
- FDG PET-CT: The most common type, used widely in cancer evaluation.
- Cardiac PET-CT: Assesses blood flow and heart viability.
- Neurological PET-CT: Detects brain disorders and metabolic activity.
- PSMA or DOTA scans: Used in prostate and neuroendocrine tumors.
- PET-CT for infection imaging: Helps find hidden infections.
Why Choose Manipal Hospitals for PET-CT Scan?
Manipal Hospitals provides advanced molecular imaging supported by trained nuclear medicine specialists and high-end equipment. Every scan is interpreted with precision, ensuring patients receive clear insights for their treatment plans.
- Modern PET-CT scanners offer precise and fast imaging.
- Experienced nuclear medicine teams for accurate interpretation.
- Comfortable scan rooms designed to reduce anxiety.
- Strict quality and safety protocols for tracer handling.
- International patient support for appointments, travel, and reports.
Indications for PET-CT Scan
A PET-CT may be recommended when:
- Doctors need to check whether a tumour is active or spreading.
- Treatment response must be evaluated after chemotherapy or radiation.
- Unexplained symptoms suggest possible infection or inflammation.
- A detailed map of organ function is necessary for treatment planning.
- Heart or brain function requires further assessment.
Who Should Avoid or Delay a PET-CT Scan?
Some patients may need additional evaluation before undergoing the scan.
- Pregnant women unless absolutely necessary.
- Patients with uncontrolled blood sugar, as it affects tracer uptake.
- Those unable to lie still for the duration of the scan.
- Individuals with recent high radiation exposure from other tests.
Preparing for a PET-CT Scan
- Fasting for several hours before the scan as instructed.
- Avoid strenuous exercise the day before.
- Checking blood sugar levels for diabetic patients.
- Informing doctors about medications and pregnancy status.
- International patients receiving help with scheduling and reports.
What Happens During the PET-CT Scan Procedure?
The PET CT scan process begins with injecting a small amount of radioactive tracer. After a short waiting period, the scan is performed as the machine captures combined PET and CT images. The procedure is painless and usually takes around two hours, including preparation time.
Step-by-Step Breakdown
- Arrival and brief assessment.
- Tracer injection followed by a resting period.
- Positioning on the scan table.
- A CT scan was performed first for anatomical detail.
- A PET scan was performed to assess metabolic activity.
- The scan is completed, followed by a routine discharge.
Recovery after a PET-CT Scan
Most patients resume normal activities immediately. Drinking plenty of water helps flush the tracer from the body. Mild tiredness may occur but usually fades quickly. Results are reviewed by specialists and shared with the treating doctor for further planning.
Risks & Complications
PET-CT scans are generally safe. Risks are minimal and may include mild discomfort from the injection or brief exposure to low-level radiation. Allergic reactions are rare, and safety protocols keep risks well controlled.
Benefits of PET-CT Scan
- Combines two powerful imaging techniques for detailed insight.
- Helps detect disease earlier than many other scans.
- Monitors treatment response effectively.
- Identifies active disease even in small or hidden areas.
- Supports personalised treatment decisions.
What is the Cost of PET-CT Scan at Manipal Hospitals?
The cost of a PET-CT scan depends on the tracer type, scan region, and clinical requirements. Manipal Hospitals offers competitive pricing compared with many Western and Gulf countries, ensuring high-quality imaging remains accessible for international patients.
A personalised estimate includes consultation, tracer use, scanning, and expert reporting.
International Patient Support at Manipal Hospitals
International patients receive dedicated guidance for appointments, travel arrangements, visa assistance, interpreter support, and digital sharing of scan reports. This helps ensure clarity and comfort throughout the diagnostic journey.
Discover ourPatient Success Stories!
Round-the-clock doctors at Manipal Hospitals!
