In contrast, he says a chest CT scan provides ... a PET scan can detect cancer in lymph nodes and organs that appear normal on a chest CT scan. “Since PET scans cover a larger area of the ...

The widespread utilization of chest CT scans has increased the importance ... 9 and 24 months. Contrast-enhanced CT, PET and/or biopsy Same as low-risk patient Based on the guidelines published ...

Between September 2020 and December 2022, 54 patients with compromised immune systems who had fevers underwent a pair of chest CT scans -- a normal dose scan and an ultra-low-dose scan.