What is PET-CT?

PET-CT combines metabolic imaging (PET) and anatomical imaging (CT) to create a 3D view of both structure and function.

How PET-CT Works

• PET (Positron Emission Tomography): Detects abnormal metabolic activity with FDG tracer.
• CT (Computed Tomography): Provides detailed anatomical maps.
• Together, they detect diseases years before traditional imaging.

Why PET-CT is Transformative

• Cancer cells consume 20–30x more glucose → They "light up" on PET.
• Detects tumors as small as 3mm, enabling stage-I treatment.

Oncology – The Cancer Hunter

• Early detection (stage-I → >90% cure rates)
• Tracks chemo response within 48 hours
• Differentiates scar tissue vs recurrence

Neurology – Mapping the Invisible

• Detects Alzheimer’s & Parkinson’s before symptoms
• Locates seizure foci for epilepsy surgery

Cardiology – Heart Function Decoded

• Evaluates heart muscle viability post-heart attack.
• Detects endocarditis & vasculitis missed by echo.

Specialist-Driven Precision

• Joint review by oncologists & radiologists.
• SUVmax for accurate tumor aggression tracking.

Patient-Centered Excellence

• Private uptake suites
• Ambient lighting & warm blankets
• Pediatric-friendly sedation
• Reports within 24 hours via secure portal

Technology We Use

• Siemens state-of-the-art PET-CT scanner
• Advanced analytics for molecular-level diagnosis

Preparing for Your PET-CT Scan

• 48 hrs before: Avoid strenuous exercise
• 6 hrs before: Fasting (water allowed)
• Diabetic patients: Adjusted insulin instructions

During the Procedure

• Radioactive tracer injection → 60 mins uptake in a private suite
• Scan duration: 30–45 mins
• Comfortable environment

Post-Scan Care

• Drink 2 L of water to flush the tracer
• Avoid close contact with pregnant women for 12 hrs