Positron Emission Tomography–Computed Tomography (PET-CT) is an advanced imaging test that combines two scans into one powerful examination. The CT scan provides detailed images of the body’s structure, while the PET scan shows how cells are functioning and behaving. A small amount of a safe radioactive tracer is used to highlight areas of increased metabolic activity—often helping doctors detect cancer and assess how active it is.

At OncoClinic, this combined view of anatomy and function allows our specialists to diagnose cancer with greater accuracy, stage disease with confidence, and plan treatment with exceptional precision. PET-CT enables doctors to see not only the size and location of tumors, but also their biological activity, making it an essential tool in modern cancer care. Our state-of-the-art PET-CT technology helps ensure that nothing important is missed when it matters most.

Benefits

• Early and accurate detection of cancer, often before structural changes appear on other scans
• Precise treatment planning by showing both the location of disease and its level of activity
• Monitoring treatment response to determine whether cancer is shrinking, stable, or progressing
• Early detection of recurrence through metabolic changes that may appear before symptoms develop

Side effect profile

• PET-CT scans are generally safe, well tolerated, and non-invasive
• Uses a small amount of safe tracer, which leaves the body naturally within a short time
• The scan is painless and non-invasive, with no discomfort during the procedure
• No recovery time is needed—you can return to normal activities immediately after the scan

Some patients may feel mild discomfort or anxiety due to the enclosed space, but our team provides supportive options to ensure comfort and relaxation throughout the exam