A positron emission tomography (PET) scan is an imaging test that uses a small amount of radioactive tracer to measure the rate of glucose (sugar) that the cells in your lung use. Cancer cells use ...

On when should a patient get a PET scan for lung cancer evaluation, Dr Mutua says if a chest x-ray or chest CT scan reveals suspicious findings, a PET scan is the next appropriate step.

But preliminary results from an Italian team today showed how combining CT scans and a different scanning technique called positron emission tomography (PET) can reliably detect early lung cancer.

They can include persistent cough, chest pain, shortness of breath, unexplained weight loss, hoarseness, and frequent lung ...

It is a highly sensitive imaging technique used in oncology, cardiology, neurology and in infectious and inflammatory diseases. The information from the PET scan and from the CT scan is different but ...

Can a patient have a CT scan, diagnostic X-ray examination or MRI scan on the same day as the PET/CT scan? » After a PET scan, how long does a patient need to wait before using public transportation ...

New research shows positron emission tomography scans not only detect known abnormalities in cancer patients but may also identify new, unrelated cancers. Researchers evaluated 1,750 PET scans of ...

Researchers from the Houston Methodist DeBakey Heart and Vascular Center used 2021 CMS and U.S. census tract data to calculate the number of cardiac PET centers in each state per 1 million ...

When it comes to diagnostic imaging of your heart—such as MRI, CT, SPECT, PET—it can be overwhelming to know what kind of scan is right for you. What is your doctor looking for, and what ...

“Compulsory PET/CT scans are prescribed for some cancers, such as lung cancer, lymphoma. In other cases, the images on film are not clear enough to conclude if metastasis has occurred or not,” C said.