Overview
Molecular imaging visualizes biological processes at the cellular and molecular level. It uses targeted radiotracers and probes to reveal disease biology. These techniques complement anatomic imaging for precision medicine.
Tracer Development
Tracer selection depends on the molecular target and clinical question. New tracers enable imaging of receptors metabolism and cellular pathways. Regulatory and production considerations affect clinical availability.
Clinical Applications
Molecular imaging aids in oncology neurology and cardiology applications. It can detect early disease and monitor targeted therapies. Integration with PET CT and PET MRI enhances localization.
Future Directions
Advances include novel tracers and hybrid imaging platforms. Quantitative molecular imaging supports personalized treatment strategies. Research continues to expand clinical indications and accessibility.