What a PET CT Scan Can Reveal About Unexplained Pain

MRI Chandigarh
Jun 4
2 min read

Pain that doesn’t have an obvious cause can be confusing and frustrating. When you’ve tried different treatments but still don’t know why you’re hurting, your doctor might suggest a PET CT scan. But what exactly is this test, and how can it help?

What a PET CT Scan Can Reveal About Unexplained Pain

What is a PET CT Scan?

A PET CT scan combines two powerful imaging methods — Positron Emission Tomography (PET) and Computed Tomography (CT). Together, they provide detailed images that show both the structure and function of tissues and organs inside your body.

Why Is It Ordered for Unexplained Pain?

When regular tests don’t explain your pain, a PET CT scan can uncover hidden problems by showing where cells are more active or where inflammation might be present. This helps doctors find the root cause faster.

How Does a PET CT Scan Work?

Before the scan, you receive a small amount of a special radioactive substance that collects in areas of high cellular activity.

The PET part detects this activity, while the CT part shows the exact location and structure, giving a full picture of what’s happening inside.

Common Reasons for a PET CT Scan in Pain Diagnosis

Detecting Inflammation and Infection: Sometimes infections or inflammatory conditions are deep inside the body, causing pain but not showing up on regular scans. PET CT can spot these areas clearly.
Identifying Tumors or Cancer: Persistent unexplained pain might be due to tumors or cancer that the scan can detect early on.
Evaluating Nerve or Muscle Disorders: Some pain stems from nerve or muscle issues, which might show up as abnormal activity in the scan.
Assessing Treatment Response: If you’ve already started treatment, a PET CT scan helps doctors see how well it’s working and if changes are needed.

Common Reasons for a PET CT Scan in Pain Diagnosis

What Should You Expect During the Scan?

The procedure is generally painless and takes about 30 to 60 minutes. You may be asked to fast for a few hours beforehand.

After injecting the tracer, you’ll rest quietly while it spreads through your body, then the scan will begin.

Is the PET CT Scan Safe?

PET CT scans involve a low level of radiation, similar to other medical imaging tests.

Your healthcare provider will explain the benefits and any risks to help you feel comfortable with the process.

Final Thoughts

Getting accurate results from a PET CT scan can make a big difference. It helps your doctor understand the cause of your pain, plan the right treatment, and monitor your progress — all important steps toward relief and better health.

If you’re struggling with unexplained pain and want to find answers, don’t wait. Visit MRI Chandigarh to schedule your PET CT scan and take the first step toward relief and better health. Our caring team is here to support you every step of the way! Contact us at 8699572364 to book an appointment.