title: PET scans superior to CT for detection of colon cancer spread.
mesh_terms: D003110:Colonic Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D019788:Fluorodeoxyglucose F18; D006801:Humans; D011237:Predictive Value of Tests; D019275:Radiopharmaceuticals; D012680:Sensitivity and Specificity; D014055:Tomography, Emission-Computed / Q000379:methods; D014057:Tomography, X-Ray Computed
chemical_list: D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18