Quantitative Imaging of Alpha-Emitting Therapeutic Radiopharmaceuticals

Therapeutic and diagnostic radiopharmaceuticals#

Medical application of ionizing radiation and radioactive isotopes were considered almost immediately after their discovery. The intense research interest in radioactivity, materials structure, subatomic particles and in the establishment of physical principles resulted in milestone inventions such as the radiotracer principle, particle accelerators, nuclear reactors and detectors sensitive eno...

Radionuclide production for therapeutic radiopharmaceuticals.

A fundamental task within the framework of a project searching for new radiopharmaceuticals for systemic therapy was the evaluation of the capabilities of the Portuguese Research Reactor (RPI) for the production of several important radionuclides. The feasibility of producing 64Cu, 77As, 153Sm, 165Dy, 166Ho, 170Tm, 177Lu, 186Re, 199Au and 111Ag in useful quantities was evaluated for the present...

Radiopharmaceuticals for Molecular Imaging

Radiopharmaceuticals for molecular imaging involve careful consideration of the following two factors: radionuclide selection and specificity to the molecular target. In selecting a radionuclide, the specific decay mode, physical half-life, chemical properties, and method of production must be considered. For proper design of a radiopharmaceutical which targets a specific biological or disease ...

Molecular imaging without radiopharmaceuticals?

The limitations on the sensitivity for detecting small changes in MRI, CT, and ultrasound pulse-echo images are used to estimate the practical requirements for molecular imaging and targeted contrast enhancement for these modalities. These types of imaging are highly unlikely to approach the sensitivity for detecting molecular processes of radionuclear methods, and the prospects for achieving s...

IAEA - TECDOC - 1228 Therapeutic applications of radiopharmaceuticals