Healthians - PET Scan

A positron emission tomography, or PET scan, is a non-invasive imaging diagnostic tool that can be used to diagnose a variety of diseases as well as assess oxygen consumption, blood flow, and sugar utilization

PET scans are classified as Nuclear Medicine examinations, and they are frequently performed in conjunction with CT scans and X-rays on the same machine, decreasing the cost, time, and need for several standalone procedures..

Preparing for a PET scan test:

Bring your medical history along with any previous scans
Make sure to remove any metallic objects, such as keys, jewellery, belt, wallet, etc.
Get dietary advice from the doctor at least 2 days before the test
As the PET scan alters the body’s blood sugar, hence, diabetics need to consult with their doctor about possible risks and how to mitigate them
Make sure to carry your Kidney Function Test (KFT) report, no more than a month old
A radioactive tracer is injected about 30 to 60 minutes before the test, post-which you’ll need to rest for the tracer to dissolve

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