When 24 patients who had recovered from COVID-19 had their whole bodies scanned by a PET (positron emission ... compared to whole-body scans from before the pandemic. This widespread effect ...

A PET/CT test has two components: a PET scan and a CT, which are done together. The radiation exposure from CT has a very wide range depending on the type of the test, the area of the body scanned and ...

meaning it has spread beyond the prostate to other parts of the body. When this process begins, the cancer is often small and difficult to detect. PSMA PET scans are better than other imaging ...