title: FDA approves 11C-choline for PET in prostate cancer.
mesh_terms: D002250:Carbon Radioisotopes; D002794:Choline; D057069:Diagnostic Test Approval; D006801:Humans; D008297:Male; D049268:Positron-Emission Tomography; D011471:Prostatic Neoplasms / Q000000981:diagnostic imaging*; D014481:United States; D014486:United States Food and Drug Administration / Q000331:legislation & jurisprudence*
chemical_list: D002250:Carbon Radioisotopes; D002794:Choline