The only other obstacle to the wider use of PET-CT is the difficulty and cost of producing and transporting the radiopharmaceuticals used for PET imaging, which are usually extremely short-lived (for instance, the half life of radioactive Fluorine-18 (18F) used to trace glucose metabolism (using fluorodeoxyglucose, FDG) is two hours only.
Nuclear Radiologist: Average Salary: $180,000. Nuclear radiology is a radiology field that uses radioactive material in imaging, diagnosis and treatment. PET scans, CT scans and gamma imaging are the most commonly used equipment in this field.
When it comes to their salaries, radiologists are well compensated and average salary of a radiologist is $325,438. The profession has also developed progressively over the past few years and though it is unclear as to how many radiologists are in the in the US, as of 2006 this figure stood at 633,000.uclear Radiologist: Average Salary: $180,000. Nuclear radiology is a radiology field that uses radioactive material in imaging, diagnosis and treatment. PET scans, CT scans and gamma imaging are the most commonly used equipment in this field.