
What is a PET/CT Scan?
Understand what a PET/CT scan is, how it works, and why PET imaging is essential for accurate diagnosis and treatment planning
Weather Operations Update – January 26, 2026
Due to weather conditions, PET Imaging locations will operate as follows:
Tulsa will be closed today (January 26, 2026) due to weather conditions.
The Woodlands and Sugar Land plan to open at 12:00 PM CST today.
We will continue to monitor conditions and provide updates if hours change. Please stay safe.
A PET scan helps doctors:
Because PET imaging looks at metabolic activity, it can reveal changes before they are visible on other imaging studies. This allows physicians to make more informed decisions and tailor treatment more precisely. PET scans are often combined with CT to give both functional and structural detail in one exam.
PET imaging provides an added layer of insight that supports faster, more accurate diagnosis and care planning.

Understand what a PET/CT scan is, how it works, and why PET imaging is essential for accurate diagnosis and treatment planning

Learn what to expect before, during, and after a PET/CT scan, how to prepare, and why PET imaging is an essential diagnostic tool.

Looking for an affordable PET scan? PET Imaging offers high‑quality PET/CT scans, fast scheduling, and patient‑focused outpatient care. Learn why patients choose PET Imaging.

Understand what a PET/CT scan is, how it works, and why PET imaging is essential for accurate diagnosis and treatment planning

Learn what to expect before, during, and after a PET/CT scan, how to prepare, and why PET imaging is an essential diagnostic tool.

Looking for an affordable PET scan? PET Imaging offers high‑quality PET/CT scans, fast scheduling, and patient‑focused outpatient care. Learn why patients choose PET Imaging.

Many patients feel anxious before imaging appointments, especially if they are unfamiliar with the process. Knowing what to expect can help ease concerns and make the experience smoother.