Cancer-PET Scan

PET scans are used to analyze a number of situations.

Cancer, heart problems, and brain problems can be detected with this test.

• Epilepsy – It can reveal which part of the brain is responsible for epilepsy. Doctors determine which treatment is most suitable for each patient.
• Alzheimer’s disease – Brain cells that are affected by Alzheimer’s. Compared to normal cells, it manages glucose levels more slowly.
• Cancer – PET Scans can show the presence and phase of cancer. Doctors use it to determine the most appropriate course of treatment.
• Help – It helps to diagnose the repeating of cancer even after treatment.
• Heart disease – PET scans can help to find out which segments of the heart have been damaged.
• Medical Research Purpose – To investigate the normal function of a human’s brain and heart.

Procedure of PET Scan

Before Procedure :

• You have to give complete instructions for the preparation of your PET  Scan.
• Tell your doctor about any type of medications and supplements you are taking.
• Ask your doctor about any kind of allergies you have.
• Any current illnesses or other medical problems such as if you have diabetes. You will get special guidance for the preparation of the test.
• You are not allowed to scan if you are pregnant, plan to get pregnant, or breastfeeding.
• Generally, you are not allowed to consume food for at least 4 to 6 hours prior to scanning. However, it is advised to drink lots of water and stay hydrated.
• You will be required to remove all of your jewelry and body piercings because metal can obstruct the equipment used for testing.

During Procedure :

• A small amount of radiotracer will be inserted into a vein. The tracer can also be inhaled using a gas. It is taken by mouth and entered directly into an organ.
• Based on the organ that includes, it may take about 30 to 90 minutes for the radiotracer to reach the selected part of the body.
• You will be advised to stay still and avoid movement and talking.
• You will be asked to drink some different substances.
• You will be transferred into the PET/CT scanner and an image will be taken.

After Procedure :

• A radiologist will evaluate the images and report back to the doctor.
• You are advised to take plenty of water to clean the radioactive drugs out of your system more quickly.
• You will be advised to go home.

Complications of PET scan :

• Complications and risks of the test are negligible compared to the benefits derived from the diagnosis of severe medical problems.
• Allergic reactions to these medications are rare or generally moderate.
• Injection of the radiotracer may lead to mild pain and swelling which reduces quickly.
• Women should be advised to avoid this medicine while they are pregnant, plan to become pregnant, or are breastfeeding.

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Factors Affecting Cost Of PET scan

The cost of the treatment depends on several factors, including:

• The hospital, the patient chooses.
• Fee for the team of doctors and radiologists.
• Standard tests procedure.
• Treatment of complications if any.