PET scan is one of the most sophisticated diagnostic procedures used for detecting any kind of abnormalities inside the body. The shortened form of positron emission tomography is PET.
The combination of two tests, that is, ‘PET and CT’ is ‘PET CT.’ The purpose behind the combination of these tests is to generate a ‘3D image’ to check for any kind of abnormalities like ‘cancer.’ The test utilizes a ‘radioactive tracer’ along with ‘X-rays.
Procedure Of PET Scan
The procedure for a PET scan is similar to other PET CT scans of the body. The following steps are utilized for the preparation of the PET scan:
- Preparation: The patient is advised to refrain from eating and drinking for at least 6 to 8 hours before going for the scan.
- Tracer injection: In order to detect the cellular activity that helps in finding out the cancerous activity, radioactive glucose-like FDG is used.
- After injection: the PET CT scanning is done with the machine which possesses a bed. The patient lies on the bed, which slides inside the machine and does the scanning.
- After the scan: the patient is asked to drink a lot of water to flesh out the radioactive tracer.
How To Book A PET-Scan Online In Delhi?
Booking a PET scan is not at all difficulti. You can book your appointment for PET scan through Carebox, which is one of the leading diagnostic service providers. That has been providing facilities for PET scans in Delhi on all types of PET CT scans at low cost.
List Of PET Scans
- PET scan of the brain
- PET CT scan
- PSMA PET CT Scan
- Brain PET CT scan
- F-18 Choline PET Scan
- Cardiac PET CT Scan
- FDG-PET scan
- PET scan / PET CT scan / PET
Conclusion
PET scan is an advanced medical diagnosis technique for detecting various types of abnormalities such as cancer, neurological disorders, and heart-related disorders.
A short form for a medical technique using radioactive materials to check for various types of abnormalities in various parts of the body such as cancer as well as other types of body disorders or diseases. The patient can easily book a PET scan in Delhi, with a cost for a PET scan varying from INR 12,000 to 45,000.
Frequently Asked Questions
Q. Are PET Scan And PET-CT The Same?
A PET and a PET CT are not the same but essentially form one strong procedure together. Although the PET CT scan will give information on the functional and structural details, like the metabolic and structural details, respectively, the PET scan alone will only give information on cell functions, and the CT scan alone will give information on structure only.
Q. How Can You Book A PET Scan?
Yes, it is possible to get a PET scan near you through a carebox from various best diagnostic centers and hospitals, although it needs a prescription from a doctor.
Q. Can A PET Scan And CT Scan Be Done At The SameTime?
Well, yes, indeed, doing a PET scan along with a CT scan is a very common practice using a single machine called a PET/CT scanner to have a more accurate 3D image.
Q. Is A 4mm Lung Nodule Serious?
A lung nodule can be regarded as being of low risk if smaller than 4mm in diameter, especially in a person who never smoked and had no previous malignancy, because then only follow-up by repeat CT scan is needed.
Q. How Long Does A PET CT Take?
The duration for a PET-CT scan generally varies and can take a total of 2-4 hours.
