PET-CT scans combine structural and functional imaging to detect diseases early. This technology improves diagnosis accuracy ...

Samantha Bianzon explained what biology-guided radiation therapy for cancer is, as well as highlighted how it may differ from ...

Medically reviewed by Marla Anderson, MD A PET scan is often used to help determine a cancer diagnosis. A positron emission tomography (PET) scan uses a tracer with low levels of radiation to find ...

A PET scan may not detect tumors with low activity or those that are very small and slow growing. If a PET scan is negative, your doctor may recommend other tests to help diagnose or rule out cancer.

March 5 (UPI) --A new imaging agent that targets copper accumulation in tumors can detect prostate cancer recurrence in patients earlier earlier than current standard methods, researchers in Italy ...

PET (positron emission tomography) is an extremely safe and powerful method for imaging inside the body, used to evaluate organs and other tissues for potential diseases, including cancer. This ...

PET scans are a form of imaging scan that can take three-dimensional images of the inside of a person’s body. They can help a doctor detect and accurately stage someone’s liver cancer.

While the presence of beta-amyloid plaques in the brain may be a hallmark of Alzheimer's disease, giving patients an amyloid PET scan is not an effective method for measuring their cognitive ...

For example, an American football player who stopped playing in his 30s may develop the condition in his 60s or 70s. ... PET Scan Not Effective for Diagnosis of CTE - Medscape - Jan 09, 2020.

For example, PET scans can be used to assess the success of a coronary artery bypass graft, which is a surgical procedure that reroutes blood flow around a blocked artery.