
What to Expect
Learn what to expect before, during, and after a PET/CT scan, how to prepare, and why PET imaging is an essential diagnostic tool.
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.
Opt for Several Small Meals a Day
Instead of three large meals, try eating several small meals throughout the day. This approach can make it easier to consume more calories and nutrients without feeling overwhelmed by a large plate of food.
Prioritize High-Protein Foods
When your appetite is at its peak, start your meal with high-protein foods. Protein is essential for maintaining muscle mass and supporting recovery. Foods such as beans, chicken, fish, meat, yogurt, and eggs are excellent choices to include in your diet.
Eat Your Largest Meal When You Feel Hungriest
Identify the time of day when you feel most hungry and make that your largest meal. Whether it’s breakfast, lunch, or dinner, take advantage of your hunger to consume the most calories and nutrients at that time.
Keep Food Interesting
Variety is key to keeping your meals appealing. Experiment with different recipes, seasonings, and cooking methods to find new flavors and textures. Eating at nice restaurants occasionally can also provide a pleasant change of environment and stimulate your appetite.
Keep Favorite and High-Calorie Foods Accessible
Stock up on your favorite foods and high-calorie snacks and beverages. Keeping these items readily available at home and in other places you frequently visit can encourage you to eat more regularly. High-calorie options can help you meet your nutritional needs even if you’re eating smaller portions.
Maintaining proper nutrition during cancer treatment is vital for your overall health and recovery. By implementing these tips, you can help manage weight loss and undernutrition, ensuring your body gets the nutrients it needs to support vital functions and enhance your quality of life. Always consult with your healthcare team for personalized advice and guidance on your nutritional needs during treatment. Remember, small, consistent efforts can make a significant difference in your health and well-being.

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.

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.

Medical imaging plays a critical role in diagnosis and treatment planning, but not all scans provide the same information. CT and MRI scans focus on the structure of the body, while PET imaging shows how tissues and organs are functioning at a cellular level.