Skip to Main Content

If you feel you have been infected with Coronavirus, please call your physician's office first before coming to The Iowa Clinic. 

PET/CT

Positron Emission Tomography (PET/CT), is a diagnostic examination where a radioactive substance is administered to the patient. This substance localizes to different areas of the body depending on changes in tissue metabolism, and is detected by the PET/CT scanner. The PET/CT scan allows doctors to evaluate a variety of diseases anywhere in the body, including the heart and brain.

PET/CT scans are most often used to detect cancer and to examine the effects of cancer therapy by characterizing biochemical changes in the cancer. This procedure can also determine whether a growth is malignant (cancerous) or benign (non-cancerous), evaluate the progression of disease, and assess the effects of clinical therapies.

In addition, PET/CT is used to evaluate patients who have memory disorders such as Alzheimer's Disease, seizure disorders that are not responsive to medical therapy and for the assessment of cardiovascular disease.

Back to top