What Are the Limitations of Positron Emission in Toxicology?
While positron emission has numerous benefits, it also has limitations:
Radiation Exposure: Despite being low, the radiation exposure from PET scans may limit its use in certain populations, such as pregnant women. Availability and Cost: The need for specialized equipment and facilities makes PET scans less accessible and more costly compared to other imaging techniques. Complexity: Interpreting PET data requires specialized knowledge and expertise, which can complicate its application in standard toxicological assessments.
