Colorectal cancer is one of the most common cancers in adults — and one of the most preventable when screening is done on time.
Each year in the United States, tens of thousands of adults are diagnosed with colorectal cancer. In Idaho alone, hundreds of new cases are expected annually. The encouraging fact: routine screening can prevent many of these cancers by finding and removing polyps before they turn into cancer.
When should screening start?
The American Cancer Society recommends that adults at average risk begin colorectal cancer screening at age 45. People with a family history or other risk factors may need to start earlier — talk with your primary care doctor or a colorectal specialist.
Why screening matters even if you feel fine
The most common “symptom” of early colorectal cancer is no symptom at all. That is why waiting for warning signs is not a reliable strategy. Screening helps in two major ways:
- It can prevent cancer by removing polyps that might otherwise become malignant.
- It can find cancer early, when treatment is most effective and often less extensive.
Rising rates in younger adults
Overall colorectal cancer rates have improved in older adults who participate in screening. At the same time, rates have been increasing in people under 50. Researchers are still working to understand why. The practical message is clear: do not ignore symptoms at any age, and follow current screening guidelines.
Take the next step
Talk with your provider about colonoscopy or other appropriate screening options. If you need a colorectal specialist in the Boise area, reach out to Dr. Dattani’s office.