| abstract |
Novel radioactive tracers for the Positron Emission Tomography (PET) or Individual Photon Emission Tomography (SPECT) imaging of disease states related to altered choline metabolism (eg, prostate tumor imaging) are described , breast, brain, esophagus, ovary, endometrium, lung and prostate - primary tumor, nodal disease or metastasis). The present invention also describes intermediaries, precursors, pharmaceutical compositions, manufacturing methods, and methods for using novel radioactive tracers. |