Colorectal cancer screening: today and tomorrow.
Colorectal cancer remains a disease with significant morbidity and mortality. However, the prognosis can be greatly improved with early detection. Here, we review the current screening modalities and guidelines for patients at average, moderate, and high risk for colorectal cancer. New experimental modalities are also introduced.
Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
Kenneth E
KE
Hung
Daniel C
DC
Chung
D015179:Colorectal Neoplasms / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening / Q000639:trends*; D015996:Survival Rate / Q000639:trends; D014481:United States / Q000453:epidemiology