title: Updated colorectal cancer guidelines shift focus from intensive surveillance to screening.
authors.forename: Deborah
authors.initials: D
authors.lastname: Levenson
mesh_terms: D011125:Adenomatous Polyposis Coli; D001466:Barium Sulfate; D003113:Colonoscopy / Q000379:methods*; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000209:etiology; D004733:Enema; D005820:Genetic Testing; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D009780:Occult Blood; D011159:Population Surveillance; D017410:Practice Guidelines as Topic; D012307:Risk Factors; D036542:Tomography, Spiral Computed; D014481:United States
chemical_list: D001466:Barium Sulfate