title: PET scans improve management decisions, reduce unnecessary surgery in recurrent colorectal cancer.
authors.forename: Gina
authors.initials: G
authors.lastname: Rollins
mesh_terms: D002272:Carcinoembryonic Antigen; D015179:Colorectal Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery; D003661:Decision Support Techniques; D019468:Disease Management; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000000981:diagnostic imaging*; D017410:Practice Guidelines as Topic; D011446:Prospective Studies; D011877:Radionuclide Imaging; D012680:Sensitivity and Specificity; D014057:Tomography, X-Ray Computed; D014481:United States; D019564:Unnecessary Procedures
chemical_list: D002272:Carcinoembryonic Antigen