PET Scan in India: Cost and Procedure
For international patients, a PET scan in India ranges from USD 450 to USD 550. The total cost varies based on the patient’s diagnosis and the chosen healthcare facility.
What is a PET Scan?
Positron Emission Tomography (PET) is an advanced imaging technique that uses a radioactive tracer to detect and analyze disorders within the body. Unlike CT and MRI scans, PET provides detailed insights into metabolic activity. The term “PET/CT” refers to the combined use of PET and CT scans for a comprehensive assessment.
How Does the Procedure Work?
A small amount of radioactive tracer is injected into a vein, usually in the patient’s elbow. This tracer travels through the bloodstream and accumulates in specific organs or tissues. Consequently, it allows radiologists to obtain detailed images of affected areas.
After the injection, the patient waits about an hour for the tracer to be absorbed. Then, the patient lies on a table that slides into a large, tunnel-like scanner. This scanner detects signals from the tracer, and a computer converts these signals into 3D images.
Who Performs PET Scans?
Radiologists or specialists in nuclear medicine typically perform PET scans.
What Does the Price Include?
The cost of a PET scan generally includes:
- Pre-Scan Preparations: This may involve blood tests and consultations.
- Scanning Procedure: The price varies depending on the body part being scanned. For example, a brain PET scan usually costs less than a whole-body scan.
In summary, PET scans are essential for diagnosing conditions such as cancer, brain disorders, and heart disease. They provide detailed information that other imaging techniques might not reveal.
