How Can We Prevent Colorectal Cancer or Diagnose It Early in Patients Under Age 50?
摘要
Historically, just over 10% of colorectal cancers occur in patients younger than age 50, but this percentage is increasing. Colorectal cancer diagnosed in young patients is mostly left sided, diagnosed symptomatically, and is advanced by the time treatment is given. This is because the youngest age for population screening is 45 years, and patients and family doctors are not fully aware of the importance of early screening and fully investigating anorectal symptoms, regardless of age.