Written By: Dr. Preeti Singh
Consultant - Nuclear Medicine PET/CT
Sohana Hospital, Mohali.
Experience: 12+ Years
Published: 22 August 2025
Last Updated: 22 August 2025
The pet CT scan in Chandigarh is an advanced imaging test capable of allowing doctors to assess and recognize the changes within a patient’s body at the cellular level. A pet scan is capable of looking past and uncovering the issues and details concerning an individual that other imaging tests may overlook. Unfortunately, for a majority of patients, the anticipation for a pet scan by itself might evoke all sorts of emotions that range from anxiety and fear all the way to pondering what the test looks like. With that being said, understanding what to expect during a pet scan, can help make a patient feel more assured and comfortable when undergoing a pet scan. The journey to an individual finally having a scan done begins with the preparation of the patient for the scan, to the actual procedure of the scan itself, as well as any aftercare, every step in the process is carefully planned and overseen by healthcare practitioners and professionals to ensure the utmost safety and comfort for each patient. In this article we will discuss in detail about the process of PET CT scan and the time it might take.
How do patients prepare for a PET Scan?
There are some basic guidelines for the patient to remember before they go in for a PET CT scan in Mohali. The patient is advised not to consume food or fluids for a minimum of six hours before the scan. The patient should dress in loose and comfortable clothing, i.e., without metals. An intense exercise activity should be avoided for at least 24 hours before the scan. The patient will be seen by a doctor and healthcare professional who will advise on precautions and actions necessary before visiting a pet centre near me.
What is the PET scan procedure?
In general, on the day of the scan, the patient will go through the following
procedures:
Small amounts of radioactive tracer will be administered by the healthcare professional into the patient’s body.
The patient is going to be asked to sit in a chair for about one hour to circulate the radiotracer throughout the body.
Dye contrast will be administered for a PET CT scan in Mohali when better quality images and sharper images are required.
The patients would then lie on a scanner table which will be moved into and out of the PET scanner. The PET scanner is a “donut” shaped scanner with a diameter of 30 inches.
During this time, the patient can hear a buzzing or clicking sound.
The expert will look at the images taken by the tests to ensure the images were taken successfully with clarity.
If you are looking for the best pet CT scan in Chandigarh or pet scan in Mohali, Sohana Hospital might just be the right option for you. Sohana Hospital Mohali offers the most advanced and accurate PET/CT Scans in the tricity at the most affordable pet scan price Chandigarh, ensuring a patient-centric and compassionate approach. Book your appointment today!
Does a PET-CT scan show all cancers?
A PET CT scan cannot show all cancers, because of varying Low Metabolism, Slow Growth, and small size. Usually a combination of tests are used to detect cancers of all kinds. Cancers Harder to Detect include Prostate Cancer, Certain Lymphomas, Certain Lung Tumors, Carcinoid Tumors.
How is Sohana hospital helpful with PET scans?
Sohana hospital has a wide range of treatment for diseases detected by PET scans, with their set of doctors and medical experts. Their internationally trained doctors have the treatment you are looking for with the help of PET scans.
Can you tell what stage cancer is from a PET scan?
A PET scan cannot directly read out a single cancer stage on its own, but it is a primary tool doctors use to determine the stage. PET Scans Help with Whole-body view, Lymph node involvement, distant spread, revising the plan, and prescribing the right treatment.
What color does cancer show up on a PET scan?
Cancer cells show up as warm or bright colors, such as red, orange, yellow, or white on a PET scan color scale. High-Activity Areas show up as hot spots, and low-activity areas appear blue or green. A pet CT scan in Chandigarh can help you understand the difference between the spots and give you a proper diagnosis.
What is the most common diagnosis for a PET scan?
Cancer is the most common diagnosis and primary indication for a Positron Emission Tomography (PET) scan. Key Applications in Cancer Care include Detection & Staging, Treatment Evaluation, Recurrence Monitoring, and Common Cancers Imaging.
Medically Reviewed By:
Dr. Preeti Singh
Sohana Hospital, Mohali.
Last Updated:
Credentials of the Reviewer:
-DM Nuclear Medicine PET/CT
-12+ Years of Clinical Experience
Nuclear Medicine & PET CT
SOHANA HOSPITAL