Positron emission tomography (PET) scanners PET scans use radiotracers to assess metabolic activity and detect abnormalities within the cellular level, when CT scans provide thorough visuals of anatomical structures. Jointly, they offer an extensive perspective that is certainly priceless in oncology, neurology, and cardiology. As a cross-education RT into CT, https://www.lomography.com/homes/spectrumxrayca